TANISYS TECHNOLOGY INC
10-Q, 1997-02-27
ELECTRONIC COMPONENTS, NEC
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                                     UNITED STATES
                           SECURITIES AND EXCHANGE COMMISSION

                                 Washington, D.C.  20549

                                     _________

                                     FORM 10-Q

(Mark One)
/X/    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES
       EXCHANGE ACT OF 1934
       For the quarterly period ended December 31, 1996
                               or
/ /    TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES 
       EXCHANGE ACT OF 1934
       For the transition period from                 to


                        Commission File Number 0-23038
                                
                                  _________
                                  
                    TANISYS TECHNOLOGY, INC.
     (Exact name of registrant as specified in its charter)
                                
                                
         WYOMING                                       74-2675493
  (State or other jurisdiction of                  (I.R.S. Employer
  incorporation or organization)               Identification Number)

       12201 TECHNOLOGY BLVD., SUITE 130                 
         AUSTIN, TEXAS 78727                         78727
    (Address of principal executive offices)       (Zip Code)

                         (512) 335-4440
       Registrant's Telephone Number, Including Area Code
                                
  Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15 (d) of the Securities Exchange Act 
of 1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports), and (2) has been subject to 
such filing requirements for the past 90 days.   /X/  Yes      / /  No

  Indicated below is the number of shares outstanding of the registrant's 
only class of common stock at February 24, 1997:

            TITLE OF CLASS           NUMBER OF SHARES
                                       OUTSTANDING
            --------------          -----------------
    Common Stock, no par value        16,635,155
                                

<PAGE>



             TANISYS TECHNOLOGY, INC. AND SUBSIDIARIES
                                 
                               INDEX

<TABLE>
<CAPTION>
                                                                                                  PAGE
                                                                                                  ----
<S>        <C>                                                                                    <C>
PART I     FINANCIAL INFORMATION
Item 1.      Interim Consolidated Condensed Financial Statements (Unaudited)
             Consolidated Condensed Balance Sheets - December 31, 1996 and September 30, 1996.....  3
             Consolidated Condensed Statements of Loss - For the Three Month Periods Ended 
             December 31, 1996 and 1995...........................................................  4
             Consolidated Condensed Statements of Cash Flows - For the Three Month Periods 
             Ended December 31, 1996 and 1995.....................................................  5
             Notes to Interim Consolidated Condensed Financial Statements (Unaudited).............  6
Item 2.      Management's Discussion and Analysis of Financial Condition and Results of
             Operations...........................................................................  8
PART II    OTHER INFORMATION
Item 1.      Legal Proceedings....................................................................  13
Item 5.      Other Information....................................................................  13
Item 6.      Exhibits.............................................................................  14
SIGNATURES........................................................................................  15
</TABLE>

                                       2

<PAGE>


                        PART I.  FINANCIAL INFORMATION
              ITEM 1.  INTERIM CONSOLIDATED FINANCIAL STATEMENTS

                     TANISYS TECHNOLOGY, INC. AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                            (UNAUDITED)
                                                            DECEMBER 31,   SEPTEMBER 30,
                                                               1996             1996
                                                            ------------   -------------
<S>                                                         <C>            <C>
ASSETS
Current assets:
   Cash and cash equivalents                                $1,794,323        $2,689,569
   Trade accounts receivable, net of allowance of $98,450
     and $84,557, respectively                               6,383,341         5,069,399
   Accounts receivable from related parties                     17,691            17,691
   Inventory                                                 2,043,833         1,804,458
   Prepaid expense                                             391,159           217,570
                                                           -----------       -----------
      Total current assets                                  10,630,347         9,798,687
                                                           -----------       -----------
Property and equipment, net of accumulated depreciation of
    $1,081,516 and $906,589, respectively                    2,131,481         1,817,479
Incorporation costs, net                                           896             1,024
Patents and trademarks, net                                     87,905            84,337
Goodwill, net of accumulated amortization of $3,552,333 
    and $2,220,208, respectively                             7,104,665         8,436,790
Other assets                                                    84,127            84,000
                                                           -----------       -----------
                                                           $20,039,421       $20,222,317
                                                           -----------       -----------
                                                           -----------       -----------
LIABILITIES AND STOCKHOLDERS' EQUITY 
Current liabilities:
   Accounts payable                                         $2,762,142        $2,920,530
   Accounts payable to related parties                         --                 64,618
   Accrued liabilities                                         582,621           929,376
   Revolving credit note                                     4,445,851         3,075,000
                                                           -----------       -----------
      Total current liabilities                              7,790,614         6,989,524
                                                           -----------       -----------
   Obligations under capital lease                             111,059           123,000
                                                           -----------       -----------
      Total liabilities                                      7,901,673         7,112,524
                                                           -----------       -----------
Commitments and contingencies
Stockholders' equity:
      Share capital-Common stock, no par value,
       50,000,000 shares authorized, 16,626,655 and
       15,978,537 shares issued and outstanding at 
       December 31, 1996 and September 30, 1996,
       respectively                                         25,120,576        23,955,136
   Accumulated deficit                                     (12,975,883)      (10,838,398)
   Accumulated foreign currency translation adjustment          (6,945)           (6,945)
                                                           -----------       -----------
      Total stockholders' equity                            12,137,748        13,109,793
                                                           -----------       -----------
                                                           $20,039,421       $20,222,317
                                                           -----------       -----------
                                                           -----------       -----------
</TABLE>

THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE FINANCIAL STATEMENTS.

                                       3

<PAGE>


                     TANISYS TECHNOLOGY, INC. AND SUBSIDIARIES


                     CONSOLIDATED CONDENSED STATEMENTS OF LOSS
                                   (UNAUDITED)

                                                      FOR THE THREE MONTHS
                                                       ENDED DECEMBER 31,
                                                      1996           1995
                                                      ----           ----
Net sales                                          $15,263,661      $83,643
Cost of goods sold                                  13,668,236        8,969
                                                   -----------    ---------
Gross profit                                         1,595,425       74,674
                                                   -----------    ---------
Operating expenses:
   Research and development                            518,708      100,611
   Sales and marketing                                 697,986       73,053
   General and administrative                          906,315      298,224
   Depreciation and amortization                     1,456,340       18,692
                                                   -----------    ---------
      Total operating expenses                       3,579,349      490,580
                                                   -----------    ---------
Operating loss                                      (1,983,924)    (415,906)
                                                   -----------    ---------
Other income (expense):
   Interest income                                      11,709       14,589
   Interest expense                                   (165,270)         --
                                                   -----------    ---------
Net loss                                           ($2,137,485)   ($401,317)
                                                   -----------    ---------
Loss per weighted average common share                  ($0.13)      ($0.04)
                                                   -----------    ---------
                                                   -----------    ---------
Weighted average number of common shares            16,163,626    9,097,305
                                                   -----------    ---------
                                                   -----------    ---------


THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE FINANCIAL STATEMENTS.



                                       4

<PAGE>

                    TANISYS TECHNOLOGY, INC. AND SUBSIDIARIES

                  CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                              FOR THE THREE MONTHS
                                                               ENDED DECEMBER 31,
                                                             1996           1995
                                                             ----           ----
<S>                                                       <C>             <C>
Cash flows from operating activities:
Net loss                                                  ($2,137,485)    ($401,317)
Adjustments to reconcile net loss to cash used in
   operating activities:
   Depreciation and amortization                            1,456,340        18,692
   (Increase) decrease in accounts receivable              (1,313,942)        3,986
   (Increase) decrease in inventory                          (239,375)        3,987
   Increase in prepaid expense                               (173,589)       (9,610)
   Decrease in accounts payable and accrued liabilities      (569,761)      (86,744)
                                                          -----------    ----------
Net cash used in operating activities                      (2,977,812)     (471,006)
                                                          -----------    ----------
Cash flows from investing activities:
   Purchase of fixed assets                                  (435,690)       (7,720)
   Patents and trademark costs                                 (6,094)       (8,831)
                                                          -----------    ----------
Net cash used in investing activities                        (441,784)      (16,551)
                                                          -----------    ----------
Cash flows from financing activities:
   Net proceeds from issuance of common stock                   --          115,000
   Draws (payments) on revolving credit note, net           1,370,851          --
   Principal payments on capital lease obligations            (11,941)         --
   Net proceeds from exercise of stock options                 10,440          --
   Net proceeds from exercise of warrants                   1,155,000          --
                                                          -----------    ----------
Net cash provided by financing activities                   2,524,350       115,000
                                                          -----------    ----------
                                                          -----------    ----------
Decrease in cash and cash equivalents                        (895,246)     (372,557)
Cash and cash equivalents, beginning of period              2,689,569     1,317,024
                                                          -----------    ----------
Cash and cash equivalents, end of period                   $1,794,323      $944,467
                                                          -----------    ----------
                                                          -----------    ----------
Supplemental disclosure of cash flow information:
         Interest paid                                       $165,270            $0
         Interest received                                    $11,709       $14,589
Non-cash activity:
         Shares issued to related parties and others to 
          satisfy accrued liabilities                              $0       $47,000

</TABLE>

THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE FINANCIAL STATEMENTS.

                                       5

<PAGE>


                     TANISYS TECHNOLOGY, INC.
       NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS
                            (UNAUDITED)


NOTE 1:  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

The accompanying financial statements present the consolidated financial 
position, results of operations and cash flows of Tanisys Technology, Inc. 
and its wholly owned subsidiaries (the "Company") as of the dates and for the 
periods indicated.  All material intercompany accounts and transactions have 
been eliminated in consolidation.

The accompanying unaudited consolidated condensed financial statements have 
been prepared in accordance with generally accepted accounting principles for 
interim financial information and with instructions to Form 10-Q and Article 
10 of Regulation S-X.  Accordingly, they do not include all of the 
information and footnotes required by generally accepted accounting 
principles for complete financial statements.  It is recommended that these 
interim condensed financial statements be read in conjunction with the 
Company's consolidated financial statements and the notes thereto for the 
fiscal year ended September 30, 1996 contained in the Company's Registration 
Statement on Form 10 (SEC File No. 0-29038) filed with the Securities and 
Exchange Commission on November 27, 1996, as amended in Form 10/A Amendment 
No. 1 filed January 24, 1997.

In the opinion of management, all adjustments, which are of a normal 
recurring nature, considered necessary to present fairly the consolidated 
financial position as of December 31, 1996, the consolidated results of 
operations for the three-month periods ended December 31, 1996 and 1995 and 
the consolidated cash flows for the three-month periods ended December 31, 
1996 and 1995 have been made.

NOTE 2:  RECEIVABLES

One customer accounted for a significant percentage of the Company's accounts 
receivable at December 31, 1996. Accounts receivable from one memory module 
customer represented $1.8 million, or 27%, of the $6.4 million balance of 
accounts receivable at December 31, 1996.  Management believes the 
receivables will be collected within a year, although there is no assurance 
that such will be the case.  The Company's business, financial condition and 
results of operations will depend in significant part upon its ability to 
obtain orders from new customers, as well as the financial condition and 
success of its customers, the success of its customers' products and the 
general economy.  Factors affecting any of the Company's major customers and 
their respective customers could have a material adverse effect on the 
Company's business, financial condition and results of operations.

NOTE 3:  INVENTORY

Inventory consists of the following:

                     (Unaudited)          (Audited)
                      December 31,        September 30,
                         1996                 1996
                     ------------         -------------
  Raw ma terials       $1,306,194          $1,343,522
  Work-in-process         131,411             203,017
  Finished goods          606,228             257,919
                      -----------          ----------
                       $2,043,833          $1,804,458


                                   


                                       6

<PAGE>

NOTE 4:  REVOLVING CREDIT NOTE

At December 31, 1996, the Company did not comply with certain financial 
covenants.  The financial institution has waived compliance with those 
covenants as of and for the three months ended December 31, 1996.  See "Note 
7: Subsequent Events" below.

NOTE 5:  SHARE CAPITAL, OPTIONS AND WARRANTS

STOCK OPTIONS

During the first quarter of fiscal 1997, stock options were exercised for the 
purchase of 4,000 common shares for total gross proceeds of $10,440.

WARRANTS

During the first quarter of fiscal 1997, warrants were exercised for the 
purchase of 644,118 common shares for total gross proceeds of $1,155,000.

NOTE 6:  COMMITMENTS AND CONTINGENCIES

The Company is not currently using the computer game controller technology, 
and the associated royalty does not relate to any of the Company's current 
products.

NOTE 7:  SUBSEQUENT EVENTS

In January 1997, stock options were exercised for the purchase of 8,500 
common shares for total gross proceeds of $22,460.


In February 1997, in connection with the waiver of the non-compliance with 
the financial covenants noted in "Note 4" above, the Company agreed to reduce 
the maximum amount of available borrowings of the revolving credit note 
referred to in "Note 4" above from $6 million to $4 million over an 
eight-week period.  In conjunction with this reduction, the Company also 
agreed to reduce the percentage of qualified accounts receivable included in 
the borrowing base from its current 80% to 70%.  This reduction would occur 
1% per week over a five-week period and an additional 1% per month over the 
subsequent five-month period.  The Company had outstanding borrowings against 
the revolving note of $4.4 million at February 15, 1997.

The Company has a total of $1.5 million in accounts receivable which are in 
excess of 90 days past invoice date. Two customers, one of which is discussed 
in "Note 2" above, account for $1.1 million of the amount past due over 90 
days.  The total accounts receivable on these two accounts is $2.2 million, 
of which the Company has insurance coverage of $250 thousand and therefore 
exposure of approximately $1.95 million in potential loss.



                                       7

<PAGE>
 
ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
         RESULTS OF OPERATIONS

FORWARD-LOOKING STATEMENTS - CAUTIONARY STATEMENTS

THIS QUARTERLY REPORT ON FORM 10-Q CONTAINS CERTAIN FORWARD-LOOKING 
STATEMENTS AND INFORMATION RELATING TO THE COMPANY AND ITS SUBSIDIARIES (THE 
"TANISYS GROUP") THAT ARE BASED ON THE BELIEFS OF THE TANISYS GROUP'S 
MANAGEMENT AS WELL AS ASSUMPTIONS MADE BY AND INFORMATION CURRENTLY AVAILABLE 
TO THE COMPANY'S MANAGEMENT.  WHEN USED IN THIS REPORT, THE WORDS 
"ANTICIPATE," "BELIEVE," "ESTIMATE," "EXPECT," AND "INTEND" AND WORDS OR 
PHRASES OF SIMILAR IMPORT, AS THEY RELATE TO THE COMPANY OR ITS SUBSIDIARIES 
OR THE TANISYS GROUP'S MANAGEMENT, ARE INTENDED TO IDENTIFY FORWARD-LOOKING 
STATEMENTS.  SUCH STATEMENTS REFLECT THE CURRENT RISKS, UNCERTAINTIES AND 
ASSUMPTIONS RELATED TO CERTAIN FACTORS INCLUDING, WITHOUT LIMITATIONS, 
COMPETITIVE FACTORS, GENERAL ECONOMIC CONDITIONS, CUSTOMER CONCENTRATIONS, 
CUSTOMER RELATIONSHIPS AND FINANCIAL CONDITION, RELATIONSHIPS WITH VENDORS, 
THE INTEREST RATE ENVIRONMENT, GOVERNMENTAL REGULATION AND SUPERVISION, 
SEASONALITY, DISTRIBUTION NETWORKS, PRODUCT INTRODUCTIONS AND ACCEPTANCE, 
TECHNOLOGICAL CHANGE, CHANGES IN INDUSTRY PRACTICES, ONE-TIME EVENTS AND 
OTHER FACTORS DESCRIBED HEREIN.  BASED UPON CHANGING CONDITIONS, SHOULD ANY 
ONE OF MORE OF THESE RISKS OR UNCERTAINTIES MATERIALIZE, OR SHOULD ANY 
UNDERLYING ASSUMPTIONS PROVE INCORRECT, ACTUAL RESULTS MAY VARY MATERIALLY 
FROM THOSE DESCRIBED HEREIN AS ANTICIPATED, BELIEVED, ESTIMATED, EXPECTED OR 
INTENDED.  THE TANISYS GROUP DOES NOT INTEND TO UPDATE THESE FORWARD-LOOKING 
STATEMENTS.

OVERVIEW

The following is a discussion of the consolidated financial condition and 
results of operations of the Tanisys Group for the three-month periods ended 
December 31, 1995 and 1996.  It should be read in conjunction with the 
Interim Condensed Consolidated Financial Statements of Tanisys Technology, 
Inc. (the "Company") and subsidiaries (collectively known as the "Tanisys 
Group"), the Notes thereto and other financial information included elsewhere 
in this report.  For purposes of the following discussion, references to year 
periods refer to the Tanisys Group's fiscal year ended September 30, 1996 and 
references to quarterly periods refer to the Tanisys Group's fiscal quarters 
ended December 31, 1995 and 1996.

The Company was organized under the laws of the Province of British Columbia, 
Canada, on January 27, 1984, as Montebello Resources Ltd., and pursued oil 
and gas exploration in British Columbia and Manitoba, Canada. In October 
1992, the Company changed its name to First American Capital Group Inc.  
Unsuccessful in the exploration business, the Company became dormant pursuant 
to the rules and regulations of the Vancouver Stock Exchange (the "VSE").  
During the first two quarters of 1993, the Company was reorganized in 
accordance with the rules of the VSE.  As part of this reorganization, the 
Company acquired Timespan Communications Corp. ("Timespan") and its computer 
game controller technology.  Timespan, a wholly owned subsidiary of the 
Company, was dissolved as of October 23, 1996.  The Company changed its name 
to Rosetta Technologies Inc. in May 1993 and to Tanisys Technology, Inc. in 
July 1994.  Until May 20, 1996, the Company focused on research and 
development of highly specialized applications of capacitive touch sensing 
technology.

Effective May 20, 1996, the Company acquired, through mergers with its wholly 
owned subsidiaries, all of the outstanding common stock of 1st Tech 
Corporation ("1st Tech") and DarkHorse Systems, Inc. ("DarkHorse") and began 
operations in Austin, Texas as a consolidated group of companies.  The 
Tanisys Group consists of technology solutions companies that provide custom 
design, engineering and manufacturing services, test solutions and standard 
and custom module products to leading original equipment manufacturers 
("OEMs") in the computer networking and telecommunications industries.  In 
consideration for the acquisitions of 1st Tech and DarkHorse, the Company 
issued 2,950,000 and 1,200,000 shares, respectively, of its common stock, no 
par value ("Common Stock").  Prior but subject to the



                                       8

<PAGE>

consummation of the acquisitions of 1st Tech and DarkHorse by the Company, 
1st Tech issued 1,150,000 shares of its common stock for $2.00 per share in 
an equity financing, raising a total of $2.3 million, the proceeds of which 
were used to reduce short-term debt and provide working capital for 1st Tech.

   The Tanisys Group's net sales and gross profit increased dramatically in 
the last two quarters of fiscal year 1996 and the first quarter of the 
current fiscal year, due to the acquisitions of 1st Tech and DarkHorse.  In 
fiscal 1996, revenues were $15.0 million with gross profit of $2.3 million 
(15.5% of revenue) versus fiscal 1995 revenues of $.4 million and gross 
profit of $.2 million (69.4% of revenue).  This is an increase in revenues of 
$14.6 million, in excess of 4,000%, and in gross profit of $2.1 million, more 
than 800%.  Net losses increased to $4.4 million in fiscal 1996, or 29.4% of 
gross revenues, from $2.4 million in fiscal 1995, or 681.6% of gross 
revenues.  The increases in revenues, gross profit and net losses are due 
primarily to the acquisitions of 1st Tech and DarkHorse on May 20, 1996.  
Management believes that revenues and gross profits will fluctuate due to the 
continuing oversupply of memory chips, which dramatically drives down the 
prices of the Tanisys Group's products, the continuing fluctuations in the 
cost of memory and components, the fact that many of the Tanisys Group's 
competitors are better capitalized and can purchase inventory in sufficient 
quantities to obtain more favorable pricing, and other factors, including 
changes in pricing by suppliers and competitors and changes in the proportion 
of contract manufacturing done--where the customer consigns the 
material--versus manufacturing on a turnkey basis--where the Tanisys Group 
purchases the necessary materials.

RESULTS OF OPERATIONS

  The following table sets forth certain consolidated income data of the 
Tanisys Group expressed as a percentage of net sales (unaudited) for the 
three-month periods ended December 31, 1996 and 1995:

                                                  THREE MONTHS ENDED
                                                      DECEMBER 31,
                                                ---------------------
                                                1996            1995
                                                ----            ----
     Net sales                                 100.0%          100.0%
     Cost of goods sold                         89.5            10.7
                                               -----           -----
     Gross profit                               10.5            89.3
                                               -----           -----
     Operating expenses:
        Research and development                 3.4           120.3
        Sales and marketing                      4.6            87.3
        General and administrative               5.9           356.5
        Depreciation and amortization            9.5            22.3
                                               -----           -----
     Total operating expenses                   23.5           586.5
                                               -----           -----
     Operating loss                            -13.0          -497.2
     Other income (expense), net                -1.0            17.4
                                               -----           -----
     Net loss                                  -14.0%          -479.8%
                                               -----           -----
                                               -----           -----
NET SALES

  Net sales consist of custom manufacturing services, custom memory modules, 
standard memory modules, design engineering fees, memory module test 
solutions and advanced technology services, less returns and discounts.  Net 
sales increased from $84 thousand in the first quarter of fiscal 1996 to 
$15.3 million in the first quarter of fiscal 1997.  The increase in fiscal 
1997 is primarily due to the acquisitions of 1st Tech and DarkHorse and, to a 
lesser degree, to increases in sales volume in the 1st Tech memory module 
product line.


                                       9

<PAGE>

COST OF SALES AND GROSS PROFIT

Cost of sales includes the costs of all components and materials purchased 
for the manufacture of products and the direct labor and overhead costs 
associated with manufacturing.  Gross profit increased from $75 thousand in 
the first quarter of fiscal 1996 to $1.6 million in first quarter fiscal 
1997.  Gross margin decreased from 89.3% in first quarter fiscal 1996 to 
10.5% in first quarter 1997.  The increase in gross profit as well as the 
decrease in gross margin were primarily due to the acquisitions of 1st Tech 
and DarkHorse and the dramatic change in the types of products being sold by 
the Company before and after the acquisitions.  To a lesser extent, the 
improvement in the Company's gross profit was due to the addition of 
consignment inventory of certain memory components, shortening the 
manufacturing response time and making it possible to compete on the basis of 
timeliness of delivery rather than on price alone, while not exposing the 
Tanisys Group's assets to the risk of carrying larger inventories.

RESEARCH AND DEVELOPMENT

  Research and development expenses consist of the costs associated with the 
design and testing of new technologies and products.  These relate primarily 
to the costs of materials, personnel, management and employee compensation 
and engineering design consulting fees.  Research and development expenses 
increased from $101 thousand in first quarter fiscal 1996 to $519 thousand in 
first quarter fiscal 1997, representing an increase of 415.6% from period to 
period.  The substantial increase was primarily due to the acquisitions of 
the additional product lines of 1st Tech and DarkHorse and the related 
research and development expenditures.

SALES AND MARKETING

  Sales and marketing expenses include all employee and independent sales 
personnel compensation, as well as the costs of advertising, promotions, 
trade shows, travel and direct support.  Sales and marketing expenses 
increased from $73 thousand in first quarter fiscal 1996 to $698 thousand in 
first quarter fiscal 1997, an 855.5% increase.  In the first quarter of 
fiscal years 1996 and 1997, sales and marketing expenses expressed as a 
percentage of revenues were 87.3% and 4.6%, respectively.  The increase in 
actual funds expended was connected with the acquisitions of the product 
lines of 1st Tech and DarkHorse.  The decrease in the expenses expressed as a 
percentage of revenues was caused primarily by the significant increase in 
revenues related to the acquisitions of 1st Tech and DarkHorse.  Sales and 
marketing expenses are expected to remain approximately the same or to grow 
slightly when expressed as a percentage of revenue and to continue to 
increase significantly in terms of absolute dollars in future periods as 
revenues continue to grow.

GENERAL AND ADMINISTRATIVE

  General and administrative costs consist primarily of personnel costs, 
including employee compensation and benefits, and support costs, including 
utilities, insurance, professional fees and all costs associated with a 
reporting company.  General and administrative expenses increased to $906 
thousand in first quarter fiscal 1997 from $298 thousand in first quarter 
fiscal 1996, a 203.9% increase. In the first quarter of fiscal years 1996 and 
1997, general and administrative expenses expressed as a percentage of 
revenues were 356.5% and 5.9%, respectively.  The increase in actual funds 
expended in fiscal 1997 is primarily due to the acquisitions of 1st Tech and 
DarkHorse.  The decrease in expenses expressed as a percentage of revenues is 
primarily caused by the significant increase in revenues related to the 
acquisitions of 1st Tech and DarkHorse and, to a lesser extent, to the 
institution of cost controls on general and administrative expenses.  The 
absolute dollar expenses associated with the general and administrative area 
are expected to increase significantly in future periods due to anticipated 
continued growth in business activity and increased costs associated with 
being a reporting company. The general and administrative expenses are not 
expected to grow significantly in future periods when expressed as a 
percentage of sales.


                                       10

<PAGE>

DEPRECIATION AND AMORTIZATION

  Depreciation and Amortization includes the depreciation for all fixed 
assets and the amortization of intangibles, including goodwill incurred in 
the acquisitions of 1st Tech and DarkHorse.  Depreciation and amortization 
increased to $1.5 million in first quarter fiscal 1997 from $19 thousand in 
first quarter fiscal 1996.  The substantial increase is due primarily to the 
amortization of the goodwill recorded in conjunction with the acquisitions of 
1st Tech and DarkHorse.

OTHER INCOME (EXPENSE)

  Net other income (expense), consists primarily of interest income less 
interest expense.  Interest expense is attributable to borrowings from a 
revolving credit note.  Substantially all of the interest expense relates to 
credit line draws made for short-term inventory requirements and to fund 
accounts receivable.  Interest income relates to investment of available cash 
in short-term interest bearing accounts and cash equivalent securities. The 
Company had no debt and earned interest on its available cash until its May 
20, 1996 acquisitions of 1st Tech and DarkHorse. Thereafter, the Tanisys 
Group incurred net interest expense due to the increased balances of 
inventories and accounts receivable.  The Tanisys Group expects to continue 
to require borrowings to fund growth in inventories and accounts receivable 
in the future and therefore expects to continue to reflect net interest 
expense.

PROVISION FOR INCOME TAXES

  The Company has never paid income taxes and at September 30, 1996 had a net 
operating loss carryforward of $4.3 million.  While there can be no assurance 
that the Tanisys Group will generate the taxable income required to use all 
or any part of the carryforward prior to the expiration of the carryforward, 
the Tanisys Group would be able to incur taxable income in the carryforward 
period equal to the total loss carryforward without the payment of taxes.  
The existing carryforward expires 15 years after the year in which it was 
incurred.  Therefore, if the carryforward is not used to offset future 
taxable income, the net operating loss carryforward at September 30, 1996 
will expire in fiscal years 2010 ($2.5 million) and 2011 ($1.8 million).
  
   The availability of the net operating loss carryforward and future tax 
deductions to reduce taxable income is subject to various limitations under 
the Internal Revenue Code of 1986, as amended, in the event of ownership 
change as defined in Section 382 of the Code.

LIQUIDITY AND CAPITAL RESOURCES

  Since inception, the Company has used funds generated from operations, 
equity financings, capital leases, vendor credits and certain bank borrowings 
to support its operations, acquire capital equipment and finance inventory 
acquisitions and accounts receivable balances.  During the first quarter 
fiscal 1997, the Company generated $2.5 million in net cash from financing 
activities versus $.1 million in the first quarter fiscal 1996. The $2.5 
million in fiscal 1997 consisted of $1.2 million from the exercise of 
warrants and options to purchase common stock and $1.3 million of net draws 
on the Company's revolving credit note.

   Subsequent to the May 20, 1996 acquisitions, the Tanisys Group has 
utilized the funds acquired in an equity financing of Common Stock in the 
first quarter of fiscal 1996, the exercise of warrants and stock options, 
capital and operating leases, vendor credits, certain bank borrowings and 
funds generated from operations to support its operations, carry on research 
and development activities, acquire capital equipment, finance inventories 
and accounts receivable and pay its general and administrative expenses.  
There have been no further offerings or issuances of unregistered securities 
other than in connection with the exercise of warrants and stock options.  At 
December 31, 1996, the Tanisys Group had $1.8 million of cash and $2.8 
million of working capital.


                                       11

<PAGE>

   The Company currently has two customers with a total of $2.2 million in 
accounts receivable which are not in compliance with the agreed payment 
terms.  The Company is aggressively attempting to collect the accounts and 
has been assured by both customers that full or partial payment will be made. 
 However, at this time there is no assurance that the accounts will be 
collected or if collected, what time period will be required for full 
collection.  The Company has a total of $250 thousand insurance coverage on 
these two accounts.  Until collection can be made, the Company will be 
required to use virtually all of its cash and cash equivalents to carry these 
accounts.  Accounts over 90 days are excluded from the borrowing base and 
reduce the available credit under the revolving credit note referenced in 
"Note 4" of notes to the consolidated financial statements.

   The Tanisys Group has a $6 million revolving credit note at a financial 
institution bearing interest at the financial institution's prime rate plus a 
percentage between one and three percent (8.25% as of December 31, 1996) 
depending upon a ratio which is calculated monthly.  This revolving credit 
note is due on the earlier of demand or when note matures June 30, 1998 and 
is secured by all of the Company's assets.  Draws are made as necessary from 
funds available for borrowing, which are limited to the lower of the 
commitment amount or a borrowing base amount calculated based on certain 
levels of accounts receivable.  At December 31, 1996, $4.4 million was 
outstanding and there were no additional borrowings available under the 
revolving credit note.  The revolving credit note has certain restrictions 
concerning, among other things, the payment of dividends, additional debt and 
material changes in management and requires the Tanisys Group to maintain 
certain minimum financial ratios including a minimum net worth and minimum 
current ratio.  At December 31, 1996, the Tanisys Group did not comply with 
certain financial covenants.  The financial institution has waived compliance 
with the covenants as of and for the three months ended December 31, 1996.  
In connection with the granting of the waivers, the Company agreed with the 
financial institution to phase the total amount of the revolving credit note 
down to $4 million over an eight-week period beginning February 21, 1997, and 
to reduce the percentage of qualified accounts receivable included in the 
borrowing base from 80% to 70% by 1% per week for five weeks and then 1% per 
month over the subsequent five-month period.  At February 15, 1997, the 
Company had utilized $4.4 million of its revolving credit note.

   Capital expenditures totaled approximately $8 thousand and $436 thousand 
in the first quarter of fiscal years 1996 and 1997, respectively.  These 
expenditures were primarily for the purchase of manufacturing equipment, test 
equipment and the expansion of manufacturing facilities.  The Tanisys Group 
expects to fund capital expenditures of approximately $2 million in the 
remainder of fiscal 1997 for additional manufacturing capacity through 
working capital, operating leases and capital leases.

   The Tanisys Group has entered into certain capital lease arrangements.  
The outstanding principal on these obligations at December 31, 1996 was $163 
thousand.

   The Tanisys Group believes that its existing funds, anticipated cash flow 
from operations and amounts available from future vendor credits, bank 
borrowings and the exercise of outstanding warrants will be sufficient to 
meet its working capital and capital expenditure needs for the next twelve 
months at the projected level of operations. However, if the warrant holders 
should choose not to exercise a significant amount of the outstanding 
warrants, the Company would be required to obtain alternate sources for 
additional debt and rely upon a future equity offering or offerings for such 
funding.  Management is considering a proposal to reduce the exercise price 
of outstanding warrants.  There is no assurance that the warrants holders 
will choose to exercise their warrants or, in the event that they choose not 
to exercise, that the Company will be able to locate an alternate source or 
sources for the required increase in its outstanding debt or that it will be 
successful in its attempts to raise a sufficient amount of funds in a 
subsequent equity offering or offerings.  In such event, the Company's 
inability to raise needed funds could have a material adverse effect on the 
Company.



                                       12

<PAGE>

SIGNIFICANT CUSTOMER CONCENTRATION

  A significant percentage of the Tanisys Group's net sales is produced by a 
relatively small number of customers.  In the first quarters of fiscal 1996 
and 1997, the ten largest customers accounted for approximately 66% and 73% 
of net sales, respectively.  No single customer produced as much as 10% of 
net sales during either period.  While the Company expects to continue to be 
dependent on a relatively small number of customers for a significant 
percentage of its net sales, there can be no assurance that any of the top 
ten customers in fiscal 1997 will continue to utilize the Company's products 
or services.  The actual customers producing the sales are different between 
the two periods, and the Company expects this type of variation of volume of 
purchases from a particular customer to continue throughout this fiscal year.

The Company in general has no firm long-term volume commitments from its 
customers and generally enters into individual purchase orders with its 
customers.  Customer purchase orders are subject to change, cancellation or 
delay with little or no consequence to the customer.  Therefore, the Company 
has experienced such changes and cancellations and expects to continue to do 
so in the future.  The replacement of canceled, delayed or reduced purchase 
orders with new business cannot be assured.  The Company's business, 
financial condition and results of operations will depend significantly on 
its ability to obtain purchase orders from existing and new customers, upon 
the financial condition and success of its customers, the success of 
customer's products and the general economy.  Factors affecting the 
industries of the Company's major customers could have a material adverse 
effect on the Company's business, financial condition and results of 
operations.

                    PART II. OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS

  At the date hereof, there is no pending or, to the best knowledge of the 
Company, threatened litigation involving the Company.

ITEM 5.  OTHER INFORMATION

   On November 27, 1996, the Tanisys Group filed its Form 10, General Form 
for Registration of Securities Pursuant to Section 12(b) or (g) of the 
Securities Exchange Act of 1934, in order to become a reporting company in 
the United States in preparation for an application to be listed on the 
National Association of Securities Dealers, Inc.'s ("Nasdaq") SmallCap Market 
("Nasdaq SmallCap Market").  On January 6, 1997, the Tanisys Group filed the 
Nasdaq SmallCap Market Application required to be considered for listing on 
that system.  The Tanisys Group received comments from the Securities and 
Exchange Commission (the "SEC") on January 27, 1997.  The Tanisys Group must 
satisfactorily respond to such comments from the SEC prior to the completion 
of the processing of the Nasdaq SmallCap Market application and plans to file 
the required responses expeditiously and to pursue the Nasdaq SmallCap Market 
application approval.  There can be no assurance that the SEC will accept the 
Tanisys Group's responses, that the SEC will not have further comments upon 
the receipt of such responses or that the application for listing on the 
Nasdaq SmallCap Market will be approved.



                                       13

<PAGE>


ITEM 6.  EXHIBITS

  The exhibits listed below are filed as part of or incorporated by reference 
in this report.  Where such filing is made by incorporation by reference to a 
previously filed document, such document is identified in parenthesis.

<TABLE>
<CAPTION>

EXHIBIT
NUMBER       DESCRIPTION
- --------     -----------
<S>          <C>
3.1           Articles of Continuance dated June 30, 1993 (Exhibit 3.1 to Form 10 Registration Statement filed
              November 27, 1996)

3.2           Articles of Amendment to Articles of Continuance dated July 11, 1994 (Exhibit 3.2 to Form 10
              Registration Statement filed November 27, 1996)

3.3           Articles of Amendment dated April 28, 1995 (Exhibit 3.3 to Form 10 Registration Statement filed
              November 27, 1996)

3.4           Articles of Amendment dated April 15, 1996 (Exhibit 3.4 to Form 10 Registration Statement filed
              November 27, 1996.

3.5           Restated Bylaws of the Company (Exhibit 3.5 to Form 10 Registration Statement filed November 27,
              1996)

4.1           Form of Warrant Agreement dated May 17, 1995 (Exhibit 4.1 to Form 10 Registration Statement filed
              November 27, 1996)

4.2           Form of Class B Warrant (Exhibit 4.2 to Form 10 Registration Statement filed November 27, 1996)

4.3           Share Purchase Warrant Certificate dated October 13, 1995 (Exhibit 4.3 to Form 10 Registration
              Statement filed November 27, 1996)

4.4           Form of Warrant Agreement dated as of December 20, 1995 (Exhibit 4.4 to Form 10 Registration
              Statement filed November 27, 1996)

4.5           Form of Class C Warrant (Exhibit 4.5 to Form 10 Registration Statement filed November 27, 1996)

4.6           Specimen of Common Stock Certificate (Exhibit 4.6 to Form 10 Registration Statement filed
              November 27, 1996)

10.16         Employment Agreement dated October 11, 1996 by and between the Company and Guy Fielder (filed
              herewith)

10.22         Manufacturing Agreement dated as of November 1, 1996 by and between the Company and Siemens
              Components, Inc. (filed herewith)

10.23         Inventory Management Service Agreement dated as of November 1, 1996 by and between the
              Company and Siemens Components, Inc. (filed herewith)

10.24         Amendment and Restatement of Credit Agreement, dated as of February 21, 1997, by and
              between 1st Tech, DarkHorse, the Company and The Chase Manhattan Bank (filed herewith)

10.25         Revolving Credit Note dated as of February 21, 1997, by and between 1st Tech, DarkHorse,
              the Company and The Chase Manhattan Bank (filed herewith)

                                       14

<PAGE>

12.1          Statement regarding Computation of Per Share Earnings (filed herewith)

21.1          Subsidiaries of the Company (filed herewith)

27.1          Financial Data Schedule (filed herewith)

</TABLE>


                                      SIGNATURES

    Pursuant to the requirements of the Securities Exchange Act of 1934, as 
amended, the registrant has duly caused this report to be signed on its 
behalf by the undersigned, thereunto duly authorized.

                                TANISYS TECHNOLOGY, INC.



Date:  February 26, 1997           By:  /s/ MARK C. HOLLIDAY
                                      ------------------------------------
                                      Chairman of the Board and
                                      and Chief Executive Officer



Date:  February 26, 1997           By:  /s/ JOE O. DAVIS
                                      ------------------------------------
                                      Senior Vice President and
                                      and Chief Financial Officer

                                       15


<PAGE>
                                                                 EXHIBIT 10.16

                       EMPLOYMENT AGREEMENT

    THIS EMPLOYMENT AGREEMENT is made effective the 11th day of October, 
1996, by and between TANISYS TECHNOLOGY, INC., a Wyoming corporation, with 
principal offices located at 12201 Technology Blvd., Suite 130, Austin, Texas 
78727 (hereinafter referred to as the "Employer"), and Guy Fielder, a 
resident of Houston, Texas (hereinafter referred to as the "Employee").

                            WITNESSETH:

     WHEREAS, the Employer desires to employ the Employee, and the Employee 
and Employer desire to enter into an agreement relating to such employment, 
outlining the duties and obligations of each:

     NOW, THEREFORE, in consideration of the premises and the mutual 
covenants herein set forth, it is agreed as follows:

                     ARTICLE I - DEFINITIONS 

     1.1  "Confidential Information" shall mean any and all information held 
in confidence by Employer including information relating to Employer's 
Inventions (as defined below), and to Employer's trade secrets including 
concepts, prototypes, algorithms, research and development, technology 
strategies, product strategies, marketing strategies, supplier lists, 
customer lists, personnel lists, personnel assignments, business 
relationships, business opportunities, legal proceedings, finances, and 
assets.  Confidential Information further shall include information made 
available to Employer by other parties under a confidential relationship.

     1.2  "Invention(s)" shall mean any idea, innovation, concept, creation, 
discovery, development, technique, algorithm, method, process, procedure, 
prototype, hardware, software, product, improvement, or enhancement, whether 
or not protectable by patent, copyright, trade secret or mask work, and 
whether or not reduced to practice, but which is (a) within the scope of 
Employer's current, later existing, or anticipated business and


                                     1

<PAGE>

technology, and (b) is created, conceived, discovered, invented, reduced to 
practice, developed, or made by Employee during the term of employment by 
Employer, whether individually or jointly with others.

     1.3  "Intellectual Property Rights" shall mean:

          1.3.1     All rights, title and interests in all Letters Patent and 
     applications for Letters Patent including any reissue, division, 
     continuation or continuation-in-part applications throughout the world 
     now or hereafter filed;

          1.3.2     All rights, title and interests in all trade secrets, and 
     all trade secret rights and equivalent rights arising under the common
     law, state law, federal law and laws of foreign countries;

          1.3.3     All rights, title and interests in all mask work 
     registrations, copyrights, and copyrighted interests, and all mask work
     registration rights, copyright rights and other literary property or 
     author's rights, whether or not protectable by copyright or by mask 
     work registration; and

          1.3.4     All rights, title and interests in any and all know-how 
     and show-how, whether or not patentable, copyrightable or protectable
     by trade secret or mask work registration.

                         ARTICLE 2 - TERMS AND CONDITIONS

     2.1 EMPLOYMENT.    The Employer agrees to employ the Employee, and the 
Employee agrees to be employed by the Employer, subject to the terms and 
conditions set forth herein.

     2.2  TERM.    Subject to the provisions hereof, the term of the 
Employee's employment by the Employer under this Agreement shall expire 
November 1, 1997; provided that such term of employment shall continue 
thereafter unless and until terminated by either the Employer or the Employee 
upon no less than one hundred twenty (120) days prior written notice to the 
other of the desire to terminate such employment.  The term of the 


                                     2

<PAGE>

Employee's employment hereunder, including any continuation of the original 
term, is hereinafter referred to as the "Employment Period."

     2.3  POSITION AND DUTIES.    During the Employment Period, the Employee 
shall serve as Vice President of Engineering of the Employer with such 
assignments, powers and duties as are assigned or delegated to him by the 
President of the Employer.  Such assignments, powers and duties may, from 
time to time, be modified by the Employer, as the Employer's needs may 
require.  The Employee shall also, at the request of the Employer, perform 
similar services for any Affiliate (as hereinafter defined) of the Employer 
without additional compensation.  Except as set forth in an Amendment to the 
Agreement signed by both parties and effective on the 17th day of October 
1996, the Employee agrees to devote all of his business time, skill, 
attention and best efforts to the business of the Employer and its Affiliates 
in the advancement of the best interests of the Employer and its Affiliates.  
As used in this Agreement, the term "Affiliate" of the Employer means any 
person or corporation that, directly or indirectly through one or more 
intermediaries, controls or is controlled by or is under the control of the 
Employer.

     2.4  COMPENSATION.

          A.    For all services rendered by the Employee to the Employer 
during the Employment Period, the Employer shall pay the Employee a salary at 
the rate of $96,000 per year. The compensation is to be payable, subject to 
such withholdings as are required by law, in installments in accordance with 
the Employer's customary payroll practices.

          B.  Contingent upon the approval by the Board of Directors, you 
will be granted an option to purchase 100,000 shares of its common stock at 
an option price determined by the policies, guidelines, rules and regulations 
of the Vancouver Stock Exchange.  One third of such option shall vest on each 
of the first, second and third anniversaries of the date of grant and shall 
expire five (5) years from the date of grant.

     2.5  OFFICE FACILITIES.    During the Employment Period, the Employer 
will furnish the Employee, without charge, suitable office facilities for the 
purpose of performing his duties hereunder, which facilities shall include 
secretarial, telephone, clerical and support personnel and services and shall 
be similar to those furnished to employees of the Employer having comparable 
positions.


                                     3

<PAGE>

     2.6  FRINGE BENEFITS; VACATIONS.  During the Employment Period, the 
Employee shall be entitled to participate in or receive benefits under such 
pension, medical and life insurance and other employee benefit plans of the 
Employer which may be in effect from time to time, to the extent he is 
eligible under the terms of those plans, on the same basis as other employees 
of the Employer having comparable positions.

     2.7  EXPENSES.

          A.   Subject to such policies regarding expenses and expense 
reimbursement as may be adopted from time to time by the Employer and 
compliance therewith by the Employee, the Employee is authorized to incur 
reasonable expenses in the performance of his duties hereunder, and the 
Employer will reimburse Employee for such reasonable out-of-pocket expenses 
upon the presentation by the Employee of an itemized account and receipts 
satisfactory to the Employer.

          B.     The Employee will be reimbursed up to, but not to exceed 
$5,000.00 for the costs of moving personal effects from his current place of 
residence to the Austin area.  This is to be used within 12 months of the 
signing of this agreement. 

     2.8  TERMINATION.

          A.   If the Employee dies or becomes disabled during the Employment 
Period, the Employee's salary and other rights under this Agreement or as an 
employee of the Employer (except for salary and other rights accrued prior 
thereto) shall terminate at the end of the month during which death or 
disability occurs.  For purposes of this Agreement, the Employee shall be 
deemed to be "disabled" if, at any time during the Employment Period, the 
Employee shall have been unable to perform the duties of his employment 
hereunder due to physical or mental incapacity for a period of ninety (90) 
days or any ninety (90) days in a period of two hundred seventy (270) days.

          B.   If the Employee fails to perform his duties hereunder or to 
comply with any of the provisions hereof or commits any act of misconduct, 
malfeasance, gross negligence or disloyalty, the Employment Period and the 
Employee's salary and other rights under this Agreement as an employee of the 
Employer, subject to Section 2.8(C) below, shall terminate upon written 
notice from the Employer to the Employee, but such termination 


                                     4

<PAGE>

shall not affect the liability of the Employee by reason of his misconduct, 
malfeasance, gross negligence or disloyalty.

          C.   If it is determined that the Employer has terminated the 
Employee without cause as determined in accordance with Section 2.8(B) above, 
the Employee will not be subject to the provisions of Section 2.10, COVENANT 
NOT TO COMPETE, herein.

     2.9  COVENANT NOT TO DISCLOSE.    Employee covenants and agrees to hold 
in strict confidence, and not disclose to others, any Confidential 
Information or Inventions in any form.  Employee further covenants and agrees 
that Confidential Information and Inventions shall only be used in the 
performance of work for Employer and its Affiliates, and otherwise be held in 
trust for the sole benefit of Employer, and its Affiliates, successors and 
assigns. 

     2.10 COVENANT NOT TO COMPETE.    As a reasonable precaution against 
unauthorized disclosure and use of Confidential Information and Inventions 
disclosed to Employee in the performance of Employee's duties during the 
period of employment by Employer.  Employee covenants and agrees that for a 
period of one (1) year after the voluntary resignation of the Employee or 
termination for cause as outlined in Section 2.8(B) above, Employee will not 
engage in any work relating to electronic products for workstations, network 
servers, peripheral products, personal computers, memory test equipment and 
touch sensory products within the State of Texas.

     2.11 DUTY OF DISCLOSURE TO EMPLOYER.     Employee agrees to promptly 
disclose to Employer all Confidential Information and Inventions which come 
into Employee's possession or to which Employee is exposed during the period 
of employment by Employer.  Employee further agrees to promptly disclose to 
Employer all business opportunities which come to Employee's attention during 
the period of employment by Employer and which relate to Employer's business 
or technology.

     2.12 ESSENTIAL NATURE OF COVENANTS.    The covenants of the Employee 
contained in Sections 2.9 and 2.10 shall be construed as independent of any 
other provision of this Agreement; and the existence of any claim or cause of 
action of the Employee against the Employer or any of its subsidiaries, 
whether predicated on this Agreement or otherwise, shall not constitute a 
defense to the enforcement by the Employer of said covenants.  The 


                                    5

<PAGE>

Employee understands that the covenants contained in Sections 2.9 and 2.10 
are essential elements of the transactions contemplated by this Agreement 
and, but for the agreement of the Employee to Sections 2.9 and 2.10, the 
Employer would not have agreed to enter into such transactions.

     2.13 TITLE RIGHTS.   All Intellectual Property Rights in and to 
Confidential Information and Inventions are and shall remain vested in 
Employer.  Further, Employee agrees that all copyrightable works prepared 
under this Agreement are "works made for hire' under applicable copyright 
laws.

          2.13.1  Employee agrees to assign and hereby assigns to Employer all 
     Intellectual Property Rights that Employee may now or hereafter have in 
     Confidential Information and Inventions.  Employee agrees to take such 
     action, including, but not limited to, the execution, acknowledgment, 
     delivery and preparation of documents, and the giving of testimony, as 
     may be requested by Employer to evidence, transfer, vest or confirm
     Employer's rights, titles, and interests in Confidential Information and 
     Inventions.

          2.13.2    Employee hereby waives all moral rights in copyrightable 
     works, including but not limited to the rights of attribution and 
     integrity arising under the copyright and equivalent laws throughout the 
     world.

          2.13.3  Employee shall not contest the validity of any copyright, any 
     trademark, or any mask work registration owned by or vesting in Employer 
     under this Agreement.

          2.13.4  NOTICE:  Notwithstanding the provisions of Section 2.13.1 
     above, this Agreement does not obligate Employee to assign or offer to 
     assign to Employer any of Employee's rights in an invention which:

                  (i)   was conceived and reduced to practice without the use 
             of equipment, supplies, facilities, Confidential Information, or 
             Inventions of Employer;

                 (ii)   was conceived and reduced to practice entirely on 
             Employee's own time; and 

                (iii)   does not relate to the current, later existing or 
             reasonably anticipated business and technology of Employer.


                                     6

<PAGE>

     2.14 REMEDIES.    In the event of a breach or threatened breach by 
the Employee of Section 2.9 or 2.10, the Employer shall be entitled to a 
temporary restraining order and an injunction restraining the Employee 
from the commission of such breach.  Nothing herein contained shall be 
construed as prohibiting the Employer from pursuing any other 
remedies available to it for such breach or threatened breach, including 
the recovery of money damages.

     2.15 WAIVER OF BREACH.    The waiver by one party of a breach of any 
provision of this Agreement by the other party shall not operate or be 
construed as a waiver of any subsequent breach by the other party, whether 
of a same or different nature.

     2.16 BINDING EFFECT.    This Agreement shall inure to the benefit of 
and shall be binding upon the parties hereto and their respective 
successors, assigns, heirs and legal representatives. This Agreement, 
being personal, cannot be assigned.

     2.17 SEVERABILITY.    The invalidity of all or any part of any 
section of this Agreement shall not render invalid the remainder of this 
Agreement or the remainder of such section.  If any provision of this 
Agreement is unenforceable, such provision shall be interpreted to be 
reformed as necessary to become enforceable.

     2.18 COUNTERPARTS.    This Agreement may be executed in any number of
counterparts, each of which shall, when executed, be deemed to be an 
original, but all of which together shall constitutes one and the same 
instrument.

     2.19 GOVERNING LAW.    This Agreement shall be construed (both as to 
validity and performance) and enforced in accordance with and governed by 
the laws of the State of Texas.

     2.20 NOTICE.    All Notices which are required or may be give under 
this Agreement shall be in writing and shall be deemed to have been duly 
given when delivered in person or three (3) days after being mailed by 
registered or certified first-class mail, postage prepaid, return receipt 
requested, if to the Employee at 6546 Auden, Houston, Texas, 77005, or 
if to the Employer, at the address listed above, or to such other address 
as such party shall have specified by notice to the other party hereto 
as provided in this section.

     2.21 ENTIRE AGREEMENT.    This Agreement and the Amendment to this
Agreement effective October 17, 1996, which is incorporated herein and 
made a part hereof, 


                                    7

<PAGE>

constitutes the entire agreement between the parties hereto and supersedes 
all prior agreements, understanding and arrangements, oral or written, 
between the parties hereto with respect to the subject matter hereof.

IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the 
day and date first above written.


TANISYS TECHNOLOGY, INC.

By: /s/ GARY W. PANKONIEN
   ---------------------------------------
Name:  Gary W. Pankonien
Title: President & Chief Operating Officer


/s/ GUY FIELDER
- ------------------------------------------
GUY FIELDER






                                     8


<PAGE>


                    ADDENDUM A TO EMPLOYMENT AGREEMENT

     Mr. Guy L. Fielder and Mr. Paul N. Alito, each a U.S. citizen and 
respectively residing at 6546 Auden, Houston, Texas  77005, and 11626 
Gatesden Drive, Tomball, Texas  77375 (hereafter "Innovators"), and Tanisys 
Technology, Inc., a United States corporation with principal officers at 
12201 Technology Boulevard, Suite 130, Austin, Texas  78727 (hereafter 
"Tanisys"), agree that Innovators have independently developed prior to their 
employment by Tanisys the following confidential and proprietary technology 
on which they are now filing patent applications:

     "Authentication and encryption communications technology, both with and 
without unique tamper resistant security modules (TRSMs), for authenticating 
originating systems, answering systems, and TRSM systems occurring singularly 
or in networks, and encrypting information to be exchanged among such systems 
with encryption keys which are highly resistant to cryptographic analysis and 
brute force trial and error attacks, and encryption key management processes 
which do not require the maintenance of key directories."

     Innovators will be continuing their research and development of the 
above technology during their employment by Tanisys, and Tanisys agrees that 
all rights, title, interests, and intellectual property rights, including 
patent, copyright, trademark, mask work, and trade secret rights, in the 
above technology and in all modifications, improvements, enhancements and 
derivatives of the above technology either conceived or made by Innovators 
before, during or after Innovators employment by Tanisys, are owned solely by 
and vested solely in Innovators to the complete exclusion of Tanisys.

NOW THEREFORE, the parties have signed or have caused this Addendum to be 
signed by their duly authorized representative.

Tanisys Technology, Inc.           Guy L. Fielder           Paul N. Alito

By: /s/ GARY W. PANKONIEN         /s/ GUY L. FIELDER       /s/ PAUL N. ALITO
   -------------------------      ---------------------    --------------------
       Gary W. Pankonien            Date:  10/17/96         Date: 10/17/96
Title: President and COO
Date:  10/17/96




<PAGE>


                               MANUFACTURING AGREEMENT

                                       between


                              TANISYS TECHNOLOGY, INC. 
                                12201 Technology Blvd.
                                  Austin, TX 78727
                                        U.S.A.


                                         and


                              SIEMENS COMPONENTS, INC. 
                              10950 North Tantau Avenue
                                Cupertino, CA 95014
                                        U.S.A.


                                      1

<PAGE>


                                  INDEX TO AGREEMENT



    1.    BASIC  AGREEMENT:       SIEMENS - TANISYS

    2.    ATTACHMENT A:           SIEMENS SPECIFIED MODULES AND LOOSE PARTS

    3.    ATTACHMENT B:           ASSEMBLY, TEST AND REPAIR PRICES:  MEMORY
                                  MODULES (MM)

    4.    ATTACHMENT C:           LOGISTICS/TECHNICAL TERMS OF DELIVERY

    5.    ATTACHMENT D:           SIEMENS Rolling Forecast

    6.    ATTACHMENT E:           SIEMENS Processing and Quality Specification

    7.    ATTACHMENT F:           EDI Agreement

    8.    ATTACHMENT G:           SIEMENS and TANISYS Listing of Contacts


                                      2

<PAGE>

                           MANUFACTURING AGREEMENT


This Agreement made effective November 1st, 1996 between Tanisys Technology, 
Inc. 12201 Technology Blvd., Austin, TX 78727, U.S.A (TANISYS) and SIEMENS 
Components, Inc. 10950 North Tantau Avenue, Cupertino, CA 95014 (SIEMENS)  
(see Article 1.16).

WHEREAS, SIEMENS wants and TANISYS is willing to assemble quantities of 
certain products exclusively for SIEMENS in accordance with these terms and 
conditions, the parties agree:

1.  PARTS OF AGREEMENT: DEFINITIONS

In this Agreement, the following expressions, except where the context 
otherwise requires, shall have the following meanings:

            1.0 "Affiliates" shall mean those corporate entities controlled 
by or controlling, directly or indirectly, by capital or votes, either 
SIEMENS or TANISYS, but only so long as the entities are so related.

            1.1 "Contract products" (Products) shall mean those specific 
Memory Modules (equipped printed circuit boards) defined in Attachment A.

            1.2 "CONFIDENTIAL Information" shall mean all such 
technical information as well as know-how (given orally, in writing or in 
other tangible form) necessary for the manufacture of Products, which one 
party shares with the other.  "Confidential Information" includes the 
specification necessary for the procurement of the components required for 
the manufacture of Products, with the exception of DRAMs, as defined in 
Attachment A.

            1.3 "Effective Date" shall mean the date on which this Agreement 
enters into force as set forth at the beginning of this Agreement.

            1.4 "Date of Shipment" shall mean the date on which the Products 
are shipped out "Ex-Works" TANISYS  by SIEMENS' appointed forwarder.

            1.5 "Purchase orders" (Orders) shall mean the order(s) issued by 
SIEMENS confirming purchase of Products from TANISYS  requiring delivery 
within the time frame indicated in the order.

            1.6 "Specification" means the technical description of goods 
contained or referred to in the order.

            1.7 "Allowed Capacity" is the capacity TANISYS has dedicated for 
SIEMENS.

            1.8 "Golden Devices" shall mean Products, tested by SIEMENS using 
the Tester and the Test Programs as well the test protocols containing the 
respective results.

            1.9 "Subsidiaries" shall mean legal entities controlled directly 
or indirectly, by capital or votes, by fifty percent or more by SIEMENS or 
TANISYS, but only as long as the entities are so controlled.

            1.10 "Requirements for Quality Assurance" shall mean the general 
quality requirements for processing of Devices enclosed as Attachment E to 
this Agreement, including any future updates or modifications of Attachment E.



                                      3

<PAGE>

            1.11 "Packing Specification" shall mean the specification 
according to which the Products shall be packed and labelled by TANISYS using 
the material as specified in the "Packing specification", which is part of 
the "Processing specification".

            1.12 "Processing specification" (see Attachment E) shall mean the 
specification and documentation for testing, burn-in and packing as well as 
specific quality requirements agreed upon in the written form between the 
parties for processing of the Products. For each type of Products or a family 
of Products, a "Processing specification" shall be agreed upon between the 
parties.

            1.13 "Electronic Mail", "Internet" or "Electronic Data 
Interchange" (EDI) shall mean those communications governed by the EDI 
Agreement attached as Attachment F.

            1.14 "Ex Works TANISYS" shall mean that title and risk of loss to 
the Products will be transferred FROM TANISYS at the time at which TANISYS 
deposits the properly packed Products with the freight carrier designated by 
SIEMENS at TANISYS' facilities, or delivered to customer location.  TANISYS 
will use SIEMENS' shipping accounts when possible.

            1.15 "FCA (Free Carrier) TANISYS" shall mean that SIEMENS will 
provide the DRAMs to TANISYS' facilities for use per this Manufacturing 
Agreement with all related charges until they reach that site paid by SIEMENS.

            1.16 "SIEMENS" means legal entity, and means the list of contacts 
as specified in Attachment G.

2.  SCOPE OF WORK

Subject to these terms and conditions, TANISYS shall, in accordance to 
instructions from SIEMENS, manufacture, test and ship quantities of Products 
to SIEMENS or to those companies or locations to which SIEMENS directs 
(Customers).  On  acceptance by SIEMENS or upon receipt by the Customer of 
those Products, TANISYS shall be paid the amounts specified in Attachment B 
for such Products.

Upon TANISYS receiving products and signing a "Warehouse Receipt" for any 
given shipment, the quantity and description thereon will be deemed an 
absolute indication that TANISYS has accepted risk of loss for that quantity 
of that item.  The only exception will be that TANISYS will be allowed until 
the close of business twenty-four (24) hours after receipt of any given 
shipment to advise in writing (by FAX) as to any discrepancies at the carton 
level; within forty-eight (48) hours at the part number and ident number 
detail level.  

3.  DELIVERY BY SIEMENS

            3.1 SIEMENS or its "affiliates" shall deliver to TANISYS free of 
charge, subject to respective orders (on the basis "FCA" TANISYS) the 
quantity of DRAMs (as defined in Attachment A) necessary to fulfill the 
Contractor Manufacturer's obligation according to Article 4 and the Orders 
placed by SIEMENS as per Article 7 or 8 below.


                                      4

<PAGE>

4.  QUALITY ASSURANCE

            4.1 QUALITY ASSURANCE MANUAL AND WORKMANSHIP STANDARD 
TANISYS shall prepare and submit to SIEMENS, within 30 days following the 
Effective Date of this Agreement, an official quality assurance Manual and 
workmanship standard and shall implement such standard. SIEMENS may request 
alterations to the manual and workmanship standard in order to improve the 
overall product quality of the Products. Notwithstanding the above, the 
responsibility for such Manual and workmanship standard shall rest with 
TANISYS. 

            4.2 GENERAL INSPECTION SYSTEM
TANISYS shall provide and maintain an inspection system acceptable to SIEMENS 
Quality Assurance covering the Products.  Records of all inspections shall be 
kept complete and available for review by the SIEMENS Quality Assurance 
representative in accordance with the data retention periods specified in the 
Processing and Quality specification (Attachment E).

            4.3 FIRST ARTICLE TEST
If SIEMENS chooses to perform a first article test upon the Products, then 
such test may be performed at TANISYS' premises before delivery of the first 
quantity shipment of each type or any modified version thereof and further 
deliveries shall be subject to successful performance of such test.           
  Such tests shall be performed at no cost to SIEMENS by TANISYS and under 
the observation of the SIEMENS Quality Assurance representative where 
necessary. 

            4.4 QUALIFICATION 
Reference devices for the various packages will be submitted by TANISYS 
during the initial production to SIEMENS for qualification. The production 
shall not start until approval is given by SIEMENS after the qualification 
tests on these parts.

            4.5 AUDITS
SIEMENS reserves the right to conduct an audit of the Quality Assurance 
system or Process Conformance of manufacturing and other fields with respect 
to quality, reliability and reporting.

            4.6 RECORD RETENTION
Records of all Production and quality data shall be kept for tracking and 
available for review by SIEMENS. The data retention period to be as specified 
in the Processing and Quality specification (Attachment E).

            4.7 FINAL INSPECTION / TEST
TANISYS shall conduct a final inspection test on each Product (100% test) 
prior to shipment. Such test shall demonstrate compliance with the applicable 
specification of the Products in question. The parties will agree on the 
details of such final inspection tests and document same in a writing signed 
by both parties (Attachment E).

            4.8 SIEMENS PERSONNEL
SIEMENS shall be responsible for the expense of sending any SIEMENS personnel 
to TANISYS' premises.


                                      5

<PAGE>

            4.9 SIEMENS  ACCEPTANCE AT DESTINATION All 
                Products ordered are subject to final acceptance at SIEMENS 
                or its Customers. SIEMENS or its customers may perform an 
                incoming inspection test based on random samples according 
                to the quality assurance instructions.   If any Products 
                should fail to pass such test as a result of TANISYS' work, 
                SIEMENS will notify TANISYS of such defects in writing, 
                i.e. by E-Mail or FAX. If the Products fail to pass such 
                test based upon an agreed and correlated test method, 
                SIEMENS may return the failed Products for rework by 
                TANISYS free of charge with all handling, packing, 
                forwarding transport cost and insurance cost incurred to be 
                paid by TANISYS, and

a) TANISYS shall, upon request, promptly supply replacement, or

b) TANISYS shall, if SIEMENS requests it, replace the failed Products 
delivery lot free of charge on an emergency basis, or

c) SIEMENS may return the failed Products to TANISYS at no cost to SIEMENS 
for respective credit if the failed Products cannot be reworked to conform 
with the agreed specification.

5.  CHANGE IN PRODUCTS

            5.1 SIEMENS may request technical changes of the Products 
relating to improvement, reliability, serviceability or to requests of the 
market, customers, or requirement of authorities and TANISYS must comply with 
such change request.  TANISYS will inform SIEMENS within ten (10) 
working-days after receiving such requests of the result of its evaluation of 
the change in writing.  The parties shall mutually agree upon prices and 
implementation schedules for such changes.

            5.2 If TANISYS proposes to modify or change the Products so as to 
deviate from the specifications set forth in Attachment A to this Agreement, 
TANISYS shall inform SIEMENS in writing.  SIEMENS may approve or disapprove 
such modifications or change request and will inform TANISYS in writing 
thirty (30) working days after receipt of notice of such a change in request. 
 Such a proposed modification or change may only be implemented by TANISYS 
upon the express approval by SIEMENS.  When modification or changes are 
approved and introduced into manufacturing, TANISYS shall inform SIEMENS as 
to final technical version of change and when the first shipment may be 
expected. SIEMENS will then determine how many units of the ordered or 
forecasted amount shall be shipped without the modifications or changes until 
first shipment takes place according to the new revision level.

            5.3 Regarding changes as per Article 5.2 above, TANISYS shall, 
upon request, submit to SIEMENS free of charge, samples of the modified 
Products at least thirty (30) days before first delivery of said products, 
for testing purposes.

6.  PURCHASE OF PRODUCTS
The scope of TANISYS' delivery and SIEMENS' purchase obligations shall depend 
on the forecasts and Orders placed by SIEMENS in writing.


                                      6

<PAGE>

            6.1 Issue of "Purchase forecast"

a) Two weeks before the end of each quarter, SIEMENS shall forward a 
"Purchase Forecast" (Forecast) setting forth  the anticipated demand for 
Products by SIEMENS for the succeeding six (6) quarters.  The Forecasts are 
projections for planning purposes only (see Attachment C).

b) TANISYS shall ensure sufficient material (such as Printed Circuit Boards 
(PCBs) and Packing Material) as specified in Attachment C.  If any change in 
the design of the Products requires sudden change of PCBs or packing 
material, or if a Products is terminated and that circumstance then renders 
TANISYS' specific SIEMENS' stock as obsolete or unusable, SIEMENS shall be 
financially responsible for TANISYS' stock of PCB and Packing Material IN the 
quantities specified in Attachment C.

            6.2  Issuing of Order  

a) SIEMENS shall issue to TANISYS a firm Order to purchase the quantity and 
type of Products. Each Order shall be placed in writing via EDI, fax or 
Internet.  See Attachment C.

b) The Order shall govern all requirements of the Products by SIEMENS and 
deliveries by TANISYS. Only the quantities and type of Products given therein 
are firm order commitments.

c) All Orders have to be confirmed within one (1) working day by EDI, fax or 
Internet (see Attachment C).

7.  LEAD TIMES, EMERGENCY ORDERS

Lead times, "Ex-Works" TANISYS shall for either Products or Replacement 
products as specified in Attachment C.

Leadtimes for Emergency orders are separately defined in Attachment C.   Any 
delay in delivery or pre-scheduled Products to SIEMENS affected by the 
emergency order shall not be construed as a delay under Article 9.3, unless 
total deliveries made within the relevant period concerned is less than the 
quantity deliverable by TANISYS fully utilizing the declared capacity of 
TANISYS which is dedicated for SIEMENS' Products.  In such case of 
under-utilization and delays in delivery, TANISYS shall be liable under 
Article 9.3 for the portion short delivered.

Deliveries under emergency orders shall be effected separately. TANISYS shall 
notify SIEMENS of the dispatch date (flight number, AWB number) by EDI, fax 
or Internet.

8.  DELIVERY OF PRODUCTS/LATE DELIVERIES

            8.1 Delivery shall be effected on the basis delivered "Ex-Works" 
TANISYS to SIEMENS' appointed forwarder. Each delivery shall be accompanied 
with appropriate shipping papers.  All dispatch notes and/or invoices must 
include the Order number, the part numbers of Products shipped and any other 
information specified in the Order.

            8.2 Title and risk of loss shall pass upon delivery of product to 
SIEMENS' specific customer locations or to SIEMENS' appointed freight 
forwarder. SIEMENS shall indicate, in writing, a specific freight forwarder 
or means of transportation or routing to TANISYS and TANISYS shall comply 
with such directions.  The Products shall be packed suitable for road / air 
transportation as agreed with the SIEMENS' appointed freight forwarder.


                                      7


<PAGE>

            8.3 DELAYS

a) TANISYS shall make its best effort to ensure on-time delivery of the 
Products.  If TANISYS is in default with the delivery of Products except by 
reasons of Force Majeure, Article 15, and/or delayed delivery of parts and 
components supplied by SIEMENS, SIEMENS may claim liquidated damages in the 
amount of 0.2% (two-tenths percent) of the Tanisys invoice as per Attachment 
B "Assembly Pricing" for the respective late delivered Products for every 
calendar day of the delay from the "Date of Shipment" which is confirmed or 
deemed accepted by TANISYS according to Section 6.2. The liquidated damages 
may accrue up to a maximum amount of 5% (five percent) in total or five 
thousand dollars ($5,000.00) maximum, notwithstanding any other rights 
SIEMENS may have.

b) In addition to these rights, any delays extending for more than a week, 
regardless of the cause (even if caused by late deliveries of TANISYS' 
subcontractors), SIEMENS shall be entitled to cancel the order wholly or in 
part without incurring any liability, and shall re-order the quantities 
according to then existing needs of SIEMENS after the circumstances 
interrupting the delivery have ended.

            8.4 If any circumstances should arise which could result in a 
delayed delivery of parts to TANISYS or of Products by TANISYS, the parties 
shall promptly notify each other.

            8.5 TANISYS shall only deliver full boxes of Products.  Any 
incompletely filled boxes shall be retained by TANISYS and delivery made 
together with Products in the next Production Lot.

TANISYS shall deliver to SIEMENS on the 15th of each month:
a) All incomplete filled boxes of Products, and
b) All scrap DRAMs and modules for disposal by SIEMENS.

9.  PRICES AND TERMS OF PAYMENT

            9.1 Prices for the Products as stated in Attachment B to this 
Agreement are in U.S. Dollars, on the basis of delivery "Ex-Works" TANISYS 
and including appropriate packaging as specified by SIEMENS.

            9.2 PRICING ADJUSTMENTS

a) The prices stated in Attachment B are fixed for the period stated in 
Attachment B except in the case of changes under Article 5.  The parties will 
review the market conditions, currency effect, material and labor cost 
influencing the price to be fixed for the next SIEMENS fiscal year (October 
through September) in good faith, on an annual basis, within the period of 
the last quarter of each SIEMENS fiscal year and mutually agree and decide 
the price applicable for the next SIEMENS fiscal year which price shall 
reflect the result of reviewing the aforesaid factors.

b) However, the parties will review, in good faith, the market conditions, 
currency effect, material and labor cost specifically costs affecting printed 
circuit board and packing material and volumes influencing the prices, on a 
quarterly basis, three weeks before the end of each quarter and will mutually 
update the price applicable for the next SIEMENS' quarter to reflect the 
result of reviewing these factors.

c) If the parties cannot work out a mutually acceptable solution, either 
party may terminate this Agreement with six (6) months written notice. 
Notwithstanding such right of termination, TANISYS shall continue to deliver 
Products at the most recent contractual prices during this six months' 
period. However, if the parties come to an agreement for solution within such 
six (6) months from the notice of termination, then the new price shall be 
supplied retro-actively from

                                      8

<PAGE>

the date of termination notice and the respective party shall compensate the 
other party the difference of the Purchase Price accrued from that date.

            9.3 TERMS OF PAYMENT

Payment shall be due thirty (30) days net after receipt of the respective 
invoice from TANISYS. 

10.  WARRANTY / DEFECTS OF EPIDEMIC NATURE

TANISYS warrants that the Products conform with the applicable specifications 
and are free from defects in material and workmanship subject to these 
conditions:

            10.1 The warranty period for the Products shall end at the 
earlier of thirty-six (36) months after the delivery to Customers or receipt 
of the Products by SIEMENS.

            10.2 If any Products supplied by TANISYS fails to conform with 
this warranty due to manufacturing defects, TANISYS shall replace at its sole 
cost and expense such defective Products without delay after receipt of 
SIEMENS' return shipment. The expenses required for returning such defective 
Products to TANISYS shall be borne by SIEMENS; the expenses required for 
re-sending Products to SIEMENS or to its Customer shall be  borne by TANISYS. 

If, within thirty (30) days after receipt at TANISYS, such replacement 
Products are  not shipped, SIEMENS shall have the right to replace the 
defective Products with  products from TANISYS' latest shipment or SIEMENS' 
stock which shall then be deemed as  replacement under warranty. TANISYS 
shall ship on an emergency basis and on its own account such number of 
Products as to make up for the thus diminished SIEMENS stock.

            10.3 Replacements shall be subject to a new 36 month warranty 
period, beginning with the  receipt of the product by SIEMENS or its Customer.

            10.4 If defects or malfunctions which appear to be excessive or 
of an epidemic nature result from the manufacturing or use of unsuitable 
materials by TANISYS, then TANISYS shall take appropriate actions to remedy 
such defects in agreement with SIEMENS and in accordance with reasonable 
standards applicable to the individual circumstances. TANISYS shall inform 
SIEMENS about its actions to be taken within two (2) weeks after notification.

            10.5 The provisions of this Article 10 shall also apply after 
termination of this Agreement.

            10.6 If any technical problem, defect or malfunction occurs, 
SIEMENS will promptly be informed by TANISYS. TANISYS will immediately start 
investigations and supply a first substantial answer within five  (5) working 
days after receipt of SIEMENS' notification.

            10.7 TANISYS does not warrant consigned DRAMs, except as to 
damage or defects which result from TANISYS' storage or use of the consigned 
DRAMs.  


                                      9

<PAGE>

            10.8  TANISYS SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES EXCEPT 
THOSE SPECIFICALLY PROVIDED HEREIN, INCLUDING WARRANTIES OF FITNESS FOR A 
PARTICULAR PURPOSE AND OF MERCHANTABILITY.

11.  LIABILITY, RESPONSIBILITY

            11.1 It is SIEMENS' responsibility to defend and resolve at 
SIEMENS' expense any dispute arising from a claim that the Products infringe 
a third party's patent to the extent that the alleged infringement is due to 
the use of SIEMENS Information and/or DRAMs supplied by SIEMENS and 
incorporated in Products manufactured by TANISYS.

            11.2 Notwithstanding Section 11.1 above, it is TANISYS' 
responsibility to defend or otherwise  resolve at TANISYS' expense any 
dispute arising from a claim that the Products  infringe a third party's 
patent, due to specific components in Products manufactured  by TANISYS or 
purchased by TANISYS from any third source or due to the manufacturing  
process employed by TANISYS unless directly specified by SIEMENS'.

            11.3 If a third party alleges an infringement of its patent, then 
the party to this Agreement against  which this claim is raised shall 
immediately inform the other party and both parties shall  discuss how to 
handle such claim or lawsuit in the best way possible; such discussion 
limited to consultations only.

            11.4 SIEMENS shall indemnify and hold TANISYS harmless against 
any claims, costs and expenses  due to non-patent claims related to the 
Products which arise from TANISYS'  use of SIEMENS SUPPLIED Information or 
DRAMs supplied by SIEMENS.

            11.5 TANISYS shall indemnify and hold SIEMENS (and/or SIEMENS' 
Subsidiaries/Affiliates and/or its Customers) harmless against any claims, 
costs and expenses due to any other liability than SIEMENS liability as per 
Sections 11.1 and 11.4.  TANISYS may at SIEMENS' request maintain general 
comprehensive  liability insurance in a minimum amount of $------; in such 
case SIEMENS shall be named as an additional insured.  SIEMENS reserves the 
right to carry such general comprehensive liability insurance concurrent with 
existing SIEMENS insurance policies in effect.

            11.6 These indemnities are conditioned upon the party seeking 
indemnification promptly notifying the other party; making no admissions of 
liability and cooperating in the defense of the claim.

            11.7 NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY 
INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES THAT RESULT FROM PERFORMANCE 
UNDER THIS AGREEMENT, EVEN IF THE PARTY HAS BEEN ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGES.

12.  ARBITRATION

            12.1  SIEMENS and TANISYS shall attempt in good faith to resolve 
any dispute arising out of or relating to this Agreement promptly by 
negotiation between executives who have authority to


                                      10

<PAGE>

settle the controversy. The executive will be at the CEO, CFO or COO level 
and will not have had direct responsibility for administration of this 
Agreement. Either party may give the other written notice of any dispute not 
resolved in the ordinary course of business. Within fifteen (15) days after 
delivery of the notice the party receiving the notice shall submit to the 
other a written response.

The notice and response shall include a statement of the party's positions 
regarding the matter in dispute, a summary of arguments in support, and the 
name and title of the executive who will represent that party and any other 
person who will accompany that executive.  Within 30 days after delivery of 
the initial notice, the designated executives shall meet at a mutually 
acceptable time and place, and thereafter as often as they reasonably deem 
necessary to attempt to resolve the dispute. All reasonable request for 
information made by one party to the other shall be honored in a timely 
fashion.

All negotiations conducted pursuant to this Section 12 (and any of the 
party's submissions in contemplation hereof) shall be kept confidential by 
the parties and shall be treated by the parties and their respective 
representatives as compromise and settlement negotiations for purposes of the 
Federal Rules of Evidence and any similar state rules.

            12.2  If any matter in dispute arising under this Agreement has 
not been resolved within sixty (60) days after delivery of the notice or if 
the parties fail to meet within thirty days (30) days, the matter will be 
submitted to binding arbitration. Either party may initiate binding 
arbitration as contemplated herein.

Either party (the  claimant) may give written notice to the other 
(respondent) of its intention to arbitrate, which notice shall contain a 
statement setting forth the nature of the dispute, the amount involved, if 
any, and the remedy sought, and file with the appropriate office of the 
American Arbitration Association three copies of the notice and three copies 
of the arbitration provision of this Agreement, together with the appropriate 
filing fee as provided in the Schedule on page 21 of the AAA Commercial Rules 
as Amended and Effective on November 2, 1993.

The AAA shall give notice of such filing to the respondent which may file an 
answering statement in duplicate with the AAA within ten days after notice 
from the AAA, in which event the respondent shall at the same time send a 
copy of the answering statement to the claimant. If a counterclaim is 
asserted, it shall contain a statement setting forth the nature of the 
counterclaim, the amount involved, if any, and the remedy sought. If a 
counterclaim is made, the appropriate fee shall be forwarded to the AAA with 
the answering  statement. If no answering statement is filed within the 
stated time, it will be treated as a denial of the claim. Failure to file an 
answering statement shall not operate to delay the arbitration. 

            12.3  The AAA Commercial Arbitration Rules, as modified or 
revised by the provisions herein, shall govern these proceedings. The 
arbitration shall be conducted by three arbitrators, one selected by each 
party and the third selected by those two arbitrators. After the arbitrators 
are selected, the parties agree to try in good faith to settle the dispute by 
mediation administered by the American Arbitration Association under its 
Commercial Mediation Rules.

            12.4  The place of the arbitration proceedings shall be San 
Francisco, California if TANISYS initiates the arbitration and in Austin, 
Texas if SIEMENS initiates the arbitration. The decision of the arbitration 
panel shall be rendered in writing.


                                      11

<PAGE>

            12.5 The parties agree that procedural rules will be those of the 
State in which the arbitration is to OCCUR, as amended by this Agreement. In 
addition, the parties agree that discovery will take place informally to the 
extent possible through document production, interrogatories limited to 
identification of witnesses and documents and no more than five (5) 
depositions per side.

13.  SUBSTANTIVE LAW

All disputes shall be settled in accordance with the provisions of this 
Agreement and all other Agreements regarding its performance, in accordance 
with the substantive law of the State identified in Section 12.4 (except for 
its conflict of laws provision) without reference to other law. The United 
Nations Convention on contracts for the International Sale of Goods of April 
1, 1980 shall not apply.

14.  CONFIDENTIALITY

            14.1 The parties undertake to keep secret, even after termination 
of this Agreement, Confidential  Information furnished hereunder insofar as, 
and as long as, it has not otherwise lawfully come into the public domain or 
the party which disclosed the information has not consented in writing that 
it may be disclosed to  third parties.

            14.2 The parties further agree that it will only use Confidential 
Information supplied under this  Agreement for purposes set forth in this 
Agreement.

            14.3 Information shall not be subject to the above 
confidentiality provisions to the extent that a party can demonstrate that 
the information

- - is known to or is in the possession of that party before transmission by 
the other party; 

- - became legally available to that party from a source other than the other 
party  or is in or passed into the public domain other than by reach of this 
Agreement; 

- - is developed independently by that party; 

- - the disclosure of which is expressly authorized by the other party.

            14.4 Except as required by law, neither party shall disclose the 
existence of this Agreement, including insurance coverage and values 
thereunder, except as mutually agreed.

15.  FORCE MAJEURE

Neither party shall be liable to the other for failure or delay in the 
performance of any of its obligations under this Agreement for the time and 
to the extent such failure or delay is caused by Force Majeure such as, but 
not limited to, riots, civil commotion, wars, hostilities between nations, 
governmental laws, orders or regulations, actions by the government or any 
agency thereof, storms fires, strikes, lockouts, sabotages, explosion or any 
other contingencies beyond the reasonable control of the respective party and 
of its sub-contractors or supplier. In such events, the affected party shall 
immediately inform the other party of such circumstances together with 
documents of proof, if any, and the performance of obligations hereunder 
shall be suspended during, but not longer than, the period of existence of 
such cause and the period reasonable required to perform the obligations in 
such cases.

Should a circumstance of Force Majeure continue without interruption for a 
period of more than six (6) months, then either party has the right to 
forthwith terminate this Agreement and/or the respective


                                      12

<PAGE>

individual orders by registered letter. The parties may also negotiate for a 
reasonable extension or adjustment of this Agreement.

16.  TERM AND TERMINATION

            16.1 This Agreement shall be in effect for a period of two (2) 
years and shall be extended  automatically by periods of one year each unless 
terminated by written notice at least six (6)  months before the end of such 
2 year period or the end of a one year extension period. The  term of notice 
shall be six (6) months.

            16.2 This Agreement may by written notice be prematurely 
terminated with immediate effect by the party having such right as herein 
provided, and notwithstanding any other rights such party may have, upon the 
occurrence of either one or more of the events stated below:

- - by either party if the other party voluntarily files a petition in 
bankruptcy or has such a petition involuntarily filled against it (which 
petition is not discharged within ninety (90) days after filing), or is 
placed in an insolvency proceeding, or if an order is entered appointing a 
receiver or trustee for a levy or attachment is made against a substantial 
portion of its assets which order shall not be vacated, set aside or stayed 
within thirty (30) days from date of entry, or if any assignment for the 
benefit of its creditors is made.

- - by either party if the other has failed substantially in the performance of 
any material   contractual obligation, provided that such default is not 
remedied to the other party's   satisfaction, within sixty (60) days after 
written notice to the other party specifying the nature of such default and 
requiring remedy of the same.

            16.3 A waiver of any default by either party of any of the terms 
and conditions of this Agreement but shall apply solely to the instances to 
which such waiver is granted.

            16.4 In the event of termination of this Agreement, SIEMENS shall 
be entitled to request delivery of, and TANISYS shall be obliged to deliver, 
subject to the terms of this Agreement, all  quantities of Products ordered 
from TANISYS before the Effective Date of  termination.

17.  PROVISIONS COVERING THE TIME AFTER TERMINATION

            17.1 After termination of this Agreement, TANISYS shall continue 
to supply to SIEMENS according to the terms of this Agreement Products which 
SIEMENS needs in order to fulfill contractual delivery obligations which have 
been entered into on the basis of quotations before termination of this 
Agreement; SIEMENS will continue to meet its payment obligations under this 
Agreement.

            17.2 When this Agreement is terminated, either party shall, upon 
written request by the other, return all Confidential Information received, 
as well as all copies made of such Confidential Information.

            17.3 This Article 17 shall survive the termination of this 
Agreement.


                                      13

<PAGE>

18.  MISCELLANEOUS

            18.1 For orders placed by SIEMENS under this Agreement no other 
conditions than those specified herein shall be applicable.

            18.2 All changes and amendments to this Agreement must be in 
writing to be valid. This requirement of written form can only be waived in 
writing.

            18.3 Notices and communications between TANISYS and SIEMENS shall 
be given in writing or by  FAX or E-Mail in English Language to the following 
addresses of the parties or to such other address as the party concerned may 
subsequently notify in writing to the other  party:

                 If to TANISYS:   TANISYS Technology, Inc. 
                                  12201 Technology Blvd.
                                  Austin, TX 78727
                                  FAX: 512/258-3689

                 If to SIEMENS:   SIEMENS Components, Inc.
                                  10950 North Tantau Avenue
                                  Cupertino, CA 95014
                                  Attn: Mr. Kleinjan Du Preez, 
                                        Director, Memory Products
                                  FAX:  408/777-4974

            18.4 TANISYS shall not be permitted to assign this Agreement, or 
parts thereof, or any right or obligation hereunder, wholly or partially to 
any third party (which term includes "Subsidiaries") without the prior 
written consent of SIEMENS.  SIEMENS shall not be permitted to assign this 
Agreement, or rights or obligations hereunder, wholly or partially to any 
third party, without the prior written consent of TANISYS.  However, SIEMENS 
shall be permitted to assign the contract to any entity formed by or 
resulting from changes in the structure of SIEMENS activities in the U.S., so 
long as the resulting entity continues to be part of the Siemens family.

            18.5 If for any reason a court of competent jurisdiction finds 
any provision of this Agreement, or  portion thereof, to be unenforceable, 
that provision of this Agreement shall be enforced to the  maximum extent 
permissible so as to effect the intent of the parties, and the remainder of 
this Agreement shall continue in full force and effect.

            18.6 The titles to the Articles of this Agreement are for 
convenience or reference only and are not part of this Agreement and shall 
not in any way affect its interpretation.

            18.7 When this Agreement becomes effective, it shall constitute 
the entire understanding and agreement between the parties with respect to 
the manufacture of Products, and shall supersede and cancel all previous 
agreements, negotiations and commitments, either oral or written.

            18.8 All rights and remedies conferred under this Agreement or by 
any other instrument or law  shall be cumulative, and may be exercised 
singularly or concurrently.  Failure by either party  to enforce any 
provision of this Agreement shall not be deemed a waiver of further  
enforcement of that or any other provision.

            18.9 THE PARTIES agree to comply with all U.S. federal, state, 
and local laws and regulations that are applicable to the Products.


                                      14

<PAGE>

19.  EXPORT REGULATIONS

SIEMENS Information and supplies and products to be provided under this 
Agreement are subject to governmental export regulations and the obligations 
to provide same are subject to receipt of appropriate approvals.

TANISYS agrees to use the freight carrier so designated by SIEMENS which will 
handle all coordination, brokerage and customs activities for all export 
activity.

20.  ORDER OF PRECEDENCE

In the event of any contradiction occurring between the various documents 
contained in this Agreement, the order of precedence shall follow the order 
listed below with the first item (1) having first precedence and the last 
item enjoying lowest precedence.

1. This AGREEMENT:     SIEMENS TANISYS
2. ATTACHMENTs:        In ascending Order (A, B, ....)


                                      15

<PAGE>

IN WITNESS THEREOF, the parties hereto have caused this Manufacturing 
Agreement to be executed by their duly authorized representatives as of the 
date first written above.

TANISYS TECHNOLOGY, INC.                 SIEMENS COMPONENTS, INC.
__________________________               __________________________________



/s/ GARY W. PANKONIEN                    /s/ KLEINJAN DU PREEZ
__________________________               __________________________________
By                                       By

GARY W. PANKONIEN                        KLEINJAN DU PREEZ
__________________________               __________________________________
Printed Name                             Printed Name

PRESIDENT & CHIEF OPERATING OFFICER      DIRECTOR, MEMORY PRODUCTS
___________________________________      __________________________________
Title                                    Title


11/20/96                                 11/20/96
___________________________________      __________________________________
Date                                     Date


/s/ Joe O. Davis                         /s/ Christiane Walter

JOE DAVIS                                CHRISTIANE WALTER
___________________________________      __________________________________
Printed Name                             Printed Name

CHIEF FINANCIAL OFFICER                  DIRECTOR CORPORATE CONTROLLING
___________________________________      __________________________________
Title                                    Title


11/20/96                                 11/21/96
___________________________________      __________________________________
Date                                     Date


                                      16



<PAGE>

                                                                 EXHIBIT 10.23


                     INVENTORY MANAGEMENT SERVICE AGREEMENT


                                      between


                             TANISYS TECHNOLOGY, INC. 
                              12201 Technology Blvd.
                                 Austin, TX 78727
                                       U.S.A.


                                        and


                              SIEMENS COMPONENTS, INC.
                             10950 North Tantau Avenue
                                Cupertino, CA 95014
                                       U.S.A.




                                         1

<PAGE>


                              INDEX TO AGREEMENT:


BASIC AGREEMENT:    SIEMENS - TANISYS

ATTACHMENT A:       Products

ATTACHMENT B:       Siemens Fiscal Calendar Cutoff Dates

ATTACHMENT C:       Cost Basis and Pricing Structure

ATTACHMENT D:       Compaq-specific Warehouse Requirements

ATTACHMENT E:       EDI Agreement




                                      2

<PAGE>


                INVENTORY MANAGEMENT SERVICE AGREEMENT

This agreement is made effective November 1, 1996 between Tanisys Technology, 
Inc. 12201 Technology Blvd., Austin, TX 78727, U.S.A (TANISYS) and Siemens 
Components, Inc. 10950 North Tantau Avenue, Cupertino, CA 95014 (SIEMENS).

In consideration of the mutual covenants and agreements set forth below, the 
parties agree as follows.

1. TANISYS WILL PROVIDE THE FOLLOWING:

  a) Inventory receiving and dispatching including notification to SIEMENS in
     case of shipping damage.

  b) Storage area in a warehouse facility located at the TANISYS manufacturing
     facility at 12201 Technology Blvd. Suite 130, Austin Texas.

  c) On demand delivery service to locations of SIEMENS, SIEMENS customers, 
     or any other location which SIEMENS requires.  See Attachment D for 
     details of customers.

  d) Inventory reports to SIEMENS via EDI per Article 11 below, and per 
     Attachment E.

  e) Insurance per Article 16 below, if so required by SIEMENS.

  f) All licenses and permits required to comply with all applicable U.S. 
     federal, state and local laws and regulations, for services rendered.

  g) TANISYS will make shipments to locations as stated above in accordance 
     with SIEMENS' releases, provided per the EDI daily shipment instructions 
     as generated by  SIEMENS.

  h) TANISYS will deviate from the above planned shipments only upon receipt 
     of a telephone call request confirmed by FAX signed by an authorized 
     SIEMENS representative. TANISYS agrees to document to the best of their 
     ability any such deviations and to report the actual shipments made, 
     via EDI daily 856 Ship Notice/Manifest.

  i) Deliveries by TANISYS to SIEMENS customers may require SIEMENS-generated 
     ASNs to SIEMENS customers. SIEMENS will retrieve from the SIEMENS 
     mailbox, each morning or as required, the Receiving Advice 
     (EDI 861) from SIEMENS customers covering shipments made by TANISYS on 
     behalf of SIEMENS.

2. SIEMENS WILL PROVIDE THE FOLLOWING:

  a) Payment for the services performed in each calendar month during the term 
     of this Agreement will be made to TANISYS within thirty (30) calendar days
     of SIEMENS' receipt of invoice from TANISYS.   All amounts in this 
     Agreement are in U.S. dollars.

  b) Monthly service charges shall be as agreed and documented in Attachment C 
     "Cost Basis and Pricing Structure".


                                      3

<PAGE>

3. TERMINATION AND DISCRETION:

  a) This Agreement may be terminated by SIEMENS for any reason in its sole 
     discretion upon thirty (30) days advance written notice to TANISYS. Such 
     termination will be with no cost or obligation to SIEMENS, except for 
     SIEMENS' obligation to remove all of its product from the premises of
     TANISYS within thirty (30) days after such termination.  SIEMENS further 
     agrees to bear the cost of storage, packing and moving.

  b) This Agreement may be terminated by TANISYS for any reason at its sole 
     discretion upon ninety (90) days advance written notice to SIEMENS.

4. TERMINATION FOR CAUSE:

If for any reason SIEMENS, in its sole opinion, determines that TANISYS is 
not performing this Agreement in a satisfactory manner, including but not 
limited to, not delivering product according to SIEMENS requests, delivering 
short or wrong quantities, losing inventory, failure to report in a timely 
manner, or failure to complete billings or receipts in a timely manner; 
SIEMENS will give TANISYS written notice of such default and TANISYS will 
have ten (10) days to cure the default after receipt of the written notice.  
If not cured, SIEMENS may immediately terminate this Agreement without 
further notice. If SIEMENS so terminates the Agreement, TANISYS will 
immediately return to SIEMENS whatever parts remain in TANISYS' inventory or 
direct the inventory to be shipped to a successor firm or any other location 
as SIEMENS requires. 

5. RELATIONSHIP BETWEEN PARTIES:

  a) This Agreement is not intended to and does not create any employer/
     employee relationship between the parties. TANISYS is and shall remain 
     an independent contractor providing a service to SIEMENS. TANISYS agrees 
     that in the context of the service it is rendering to SIEMENS that it will 
     not claim or represent that it is operating or doing business as a SIEMENS 
     sales office, nor will it purport to pledge the credit of, or enter into 
     any contract for, or on behalf of SIEMENS.

  b) This Agreement does not convey, nor shall TANISYS claim, any property 
     interest in SIEMENS' corporate name, trademarks, trade names or patents, 
     or other proprietary rights. TANISYS shall indemnify and hold SIEMENS 
     harmless from all claims, demands, suits, and actions for damages to 
     property or persons, including legal or attorney's fees incurred by 
     SIEMENS made by any third party resulting from TANISYS' negligence or 
     willful misconduct in providing these services. This obligation to 
     indemnify shall survive the termination of this Agreement.

  c) Neither SIEMENS nor TANISYS shall be liable for failure to perform any 
     obligation under this Agreement if such failure is caused by circumstances 
     not directly under such party's reasonable control, including, but not 
     limited to, failures resulting from acts of God, acts of public 
     authorities, war and war measures, strikes, fires, failures or delays of 
     suppliers or carriers, inability to obtain materials or supplies, demand 
     for products within the forecast period over available supply, regulations 
     under Agreements between governments or any interruption for any reason in 
     the manufacture of products by suppliers.

6. TANISYS WILL ALSO DO THE FOLLOWING:

  a) TANISYS agrees to provide and maintain, without expense to SIEMENS, a 
     suitable place of business with adequate facilities including a monitored 
     security alarm system and sufficient personnel for the timely receiving 
     and delivery of the products to SIEMENS' customers. "Products" for 
     purposes of this Agreement shall include those referred to in Attachment 
     A "Products" and such others as SIEMENS may decide to add into its 
     shipments under the terms 


                                     4

<PAGE>

     of the Agreement. TANISYS shall provide secure and segregated areas for 
     consigned and finished goods conspicuously marked as SIEMENS areas.

  b) TANISYS shall maintain and use its facilities in such a manner as to 
     ensure proper care for SIEMENS products, including at a minimum, proper 
     temperature and humidity controls, proper anti-static equipment, and 
     proper facilities to permit incoming, outgoing or other inspection of 
     product.  TANISYS shall maintain and use its facilities to ensure prompt 
     handling of orders and shipments, careful attention to customer 
     complaints, and servicing for all products covered by this Agreement.

  c) TANISYS shall maintain records of inventory, shortages, receiving and 
     shipments of products and make such records available to SIEMENS or its 
     representatives upon request during normal business hours to make certain 
     that all of the requirements of this Agreement such as facilities,
     personnel and record integrity are being met.

7.  PRODUCTS:

  a) TANISYS agrees to coordinate shipment of product to specified customers 
     upon notification and approval by SIEMENS.

  b) SIEMENS shall not be required to provide TANISYS any products.

  c) SIEMENS may issue revisions to Attachment A from time to time to keep 
     TANISYS informed of current products to be delivered.

8.  TITLE AND SHIPMENT RESPONSIBILITIES:

  a) SIEMENS may withdraw any product with reasonable notice of 24 hours to 
     TANISYS.

  b) Inventories will be subject to verification and audit by SIEMENS or its 
     designated representative. All inventory shrinkage at TANISYS will be 
     charged directly to TANISYS and invoiced accordingly to TANISYS.

  c) SIEMENS retains title in all products while in the TANISYS warehouse.

  d) Notwithstanding (b) above, but subject to Articles 16 and 17 below, 
     SIEMENS will bear risk of loss for the inventory (except for losses 
     attributable to the willful or negligent act of TANISYS) until it is 
     signed for by SIEMENS' customer.

  e) All shipments from SIEMENS to TANISYS will be made such that SIEMENS 
     pays freight costs. SIEMENS is responsible for filing any freight 
     claims that might arise.  All deliveries from TANISYS to SIEMENS' 
     customers will be made by TANISYS at SIEMENS' customer's or SIEMENS 
     direct expense, as instructed by SIEMENS.

9.  INVENTORY:


                                      5

<PAGE>

  a) TANISYS will maintain the inventory of products furnished by SIEMENS and 
     will cooperate with SIEMENS in periodic reviews of inventory based on 
     daily, weekly and monthly inventory report submissions.

  b) Upon request by SIEMENS,  TANISYS will complete cycle count verification 
     and audit within 24 hours of request, and will submit to SIEMENS a 
     written reconciliation including historical activity for identified 
     variances within 3 working days of the request.

10.  RETURNS:

TANISYS, under this Service Agreement, shall bear responsibility for returns 
as outlined below.  

  a) In the event of damaged or functional rejects by SIEMENS' customers, 
     TANISYS will accept returns, provided that such returns are authorized by 
     SIEMENS.

  b) TANISYS shall make an evaluation as to the reason for product failure. In 
     case of a manufacturing defect caused by TANISYS in assembly, TANISYS 
     shall rework or replace at TANISYS' expense any defective product and 
     will ship at TANISYS' expense such replacement product to SIEMENS' 
     customer. Additional services rendered by TANISYS for rework, test and 
     repair for other than TANISYS' processed activity will be available to 
     SIEMENS as per Attachment F.

  c) Any product deemed by TANISYS to have failed due to SIEMENS component 
     failure shall be transferred to scrap inventory, and recorded as such in 
     TANISYS' inventory, until advised by SIEMENS as to disposition.

11.  REPORTS:

  a) TANISYS will provide same-day notification to SIEMENS of shipments to
     SIEMENS customers' location by product and ident number.  In addition,
     TANISYS shall submit a shipment report, by product and ident number, no
     later than the Monday following the end of the SIEMENS fiscal month.  The
     report shall provide a listing of shipments during that month, identified
     by part number, product ident number (BNR), ASN number and date, quantity
     shipped and balance of product held by as inventory. (See Attachment B:
     SIEMENS Fiscal Month Ending Dates).

  b) Daily transmissions shall occur via EDI 846 transactions for SIEMENS'
     defined stock, including but not limited to on-hand consigned quantities
     of loose parts, work in process (WIP), rework, scrap, finished stock,
     cumulative to-date shipments, "red flag" critical issues, and running
     perpetual inventory listings.

  c) TANISYS will work with SIEMENS to track performance indicators such as
     data integrity and timeliness of data entry.  Through continuous
     improvement and a team-oriented problem solving approach, SIEMENS and
     TANISYS will ensure the quality of service expected in this Agreement.

12.  ASSIGNMENT:

TANISYS shall not delegate any duties or assign any rights under this 
Agreement or any interest herein without SIEMENS prior written consent, which 
may be granted or withheld at the sole discretion of SIEMENS; otherwise such 
may, at SIEMENS' option, be deemed to be a termination of this Agreement by 
TANISYS. The merger or consolidation of  TANISYS, or any other transaction 
effecting a substantial change in the ownership or control of TANISYS, shall 
be deemed at SIEMENS' option an


                                     6

<PAGE>

assignment requiring prior written consent by SIEMENS.  This Agreement may be 
assigned by SIEMENS to such other corporations as may be incorporated in 
North America and deemed by SIEMENS to be the appropriate corporation(s) to 
succeed TANISYS.

13.  DURATION AND TERMINATION:

  a) This Agreement shall commence on the date first written above and unless 
     terminated, in accordance with the terms hereof, shall remain in effect 
     until December 31, 1997.  Either party may decline to renew this Agreement 
     with or without cause (in the sole discretion of that party) by giving
     at least ninety (90) days' prior written notice of that party's election 
     to decline to renew.  If no such notice is given, this Agreement shall 
     be deemed to be renewed and extended on a yearly basis.  Neither party 
     makes any promise nor is under any obligation, expressly or implied, to 
     renew this Agreement upon its expiration.

  b) If TANISYS should become insolvent or take or have brought against it 
     bankruptcy proceedings or if a distress or analogous process is levied 
     against all or part of its property, or if a receiver for their property 
     or a substantial part thereof shall be appointed, SIEMENS may at its 
     option terminate this Agreement by giving notice of its election to do so 
     and such termination shall be effective on the date notice is given.

  c) Upon termination of this Agreement, TANISYS agrees to return to SIEMENS 
     and SIEMENS shall accept return of any and all SIEMENS, inventory of those
     SIEMENS products which were listed on TANISYS, last daily inventory 
     report, inclusive of receipts and shipments made after the previous 
     days' closing date. TANISYS agrees that, upon such termination, it will 
     ship such inventory FCA shipping point, freight collect to SIEMENS as 
     SIEMENS shall direct.

  d) Acceptance of any order from or the shipment of any product to TANISYS 
     after termination shall not be construed as a renewal or extension of 
     the Agreement nor as a waiver of any termination notice.

14.  CONFIDENTIALITY:

14.1  "Confidential Information" shall mean all such technical information as 
      well as know-how (given orally, in writing or in other tangible form) 
      necessary for the manufacture of Products, which one party shares with
      the other.  "Confidential Information" includes the specification
      necessary for the procurement of the components required for the
      manufacture of Products, with the exception of DRAMs, as defined in
      Attachment A.

14.2  The parties undertake to keep secret, even after termination of this 
      Agreement, Confidential Information furnished hereunder insofar as, and
      as long as, it has not otherwise lawfully come into the public domain or
      the party which disclosed the information has not consented in writing 
      that it may be disclosed to third parties.

14.3 The parties further agree that it will only use Confidential Information 
      supplied under this Agreement for purposes set forth in this Agreement.


                                     7

<PAGE>

14.4  Information shall not be subject to the above confidentiality provisions
      to the extent that a party can demonstrate that the information

  - is known to or is in the possession of that party before transmission by 
    the other party;

  - became legally available to that party from a source other than the other 
    party or is in or passed into the public domain other than by reach of 
    this Agreement;

  - is developed independently by that party;

  - the disclosure of which is expressly authorized by the other party.

14.5  Except as required by law, neither party shall disclose the existence 
      of this Agreement, including insurance coverage and values thereunder,
      except as mutually agreed.

15. SCOPE OF AGREEMENT:

  a) This Agreement supersedes and cancels any previous understanding or 
     agreement between the parties relating to the Services to be provided.  
     There are no other inventory management or warehousing terms and 
     conditions, representations or undertakings, except those set forth in this
     Agreement.  No other agreement or understanding purporting to modify or 
     supplement this Agreement, nor any promises made by a party's 
     representative shall be binding upon that party unless confirmed in 
     writing by a duly authorized representative of that party.

  b) The failure of a party to enforce at any time any of the provisions of 
     this Agreement, or any right with respect thereto, shall not be construed 
     as a waiver of such provisions or rights or any other provision or right.

  c) This Agreement becomes binding only when executed by both parties.

16.  INSURANCE:

  a) TANISYS may at SIEMENS' request procure and maintain comprehensive general 
     liability insurance including property damage with limits of not less 
     than $XXXXXX (XXXXXX Dollars) Property Coverage with A+ rated companies, 
     which covers both the Manufacturing Agreement Section 11 and this 
     Agreement. In such case, SIEMENS shall be an additional named insured 
     in all such policies. TANISYS shall provide current certificates of 
     such insurance. Under no conditions may such insurance be modified, 
     canceled and/or replaced without thirty (30) days advanced written 
     notice to SIEMENS.  SIEMENS reserves the right to carry such general 
     comprehensive liability insurance concurrent with existing SIEMENS 
     insurance policies in effect.

  b) TANISYS shall be fully liable for any and all damages caused due to breach 
     of this section.

17.  SECURITY INTEREST and WAREHOUSE RECEIPT:

  a) Upon TANISYS receiving products and signing a "Warehouse Receipt" for any 
     given shipment, the quantity and description thereon will be deemed an 
     absolute indication that TANISYS has accepted risk of loss for that 
     quantity of that item.  The only exception will be that TANISYS will be
     allowed until the close of business twenty-four (24) hours after receipt 
     of any given shipment to advise in writing (by FAX) as to any 
     discrepancies at the carton level; within forty-eight (48) hours at the 
     partnumber and ident number detail level.
   
     All such notifications are to include:

     1) Packing List number (or similar identification)
     2) Number of cartons received


                                       8

<PAGE>

     3) Nature of discrepancy
     4) Date shipped from SIEMENS.

  b) There will be no requirement for SIEMENS to prove negligence in order to 
     obtain reimbursement, if any product, or any portion thereof, is, for any 
     reason whatever, subsequently found to have been lost, stolen or damaged 
     while under the control of TANISYS.

  c) TANISYS shall not, under any circumstances, pledge as collateral any 
     SIEMENS product in any undertaking, and/or hypothecate any of the products 
     entrusted in its care.

  d) TANISYS shall complete and forward daily all inventory transactions, 
     receipts, and ASN activity detail to SIEMENS via EDI, Internet or FAX 
     within one (1) hour of the close of TANISYS' normal business day (no 
     later than 5:00 P.M. Central Standard Time).

18.  NOTICES:

All notices required to be made thereunder shall be given by (a) Registered 
or first-class mail, return receipt requested, or (b) Telecommunications - 
EDI, Internet or FAX.  Notices given under clause (a) shall be deemed to be 
given on the fifth day after mailing.  Notices given under clause (b) shall 
be deemed to be given when transmitted unless transmitted after ordinary 
business hours of the party to be noticed, in which case it shall be deemed 
to be given on the next business day.

19.  ARBITRATION:

19.1  SIEMENS and TANISYS shall attempt in good faith to resolve any dispute 
      arising out of or relating to this Agreement promptly by negotiation
      between executives who have authority to settle the controversy.  The
      executive will be at the CEO, CFO or COO level and will not have had
      direct responsibility for administration of this Agreement. Either party
      may give the other written notice of any dispute not resolved in the
      ordinary course of business. Within fifteen (15) days after delivery of
      the notice the party receiving the notice shall submit to the other a
      written response.

      The notice and response shall include a statement of the party's positions
      regarding the matter in dispute, a summary of arguments in support, and
      the name and title of the executive who will represent that party and any
      other person who will accompany that executive.  Within 30 days after 
      delivery of the initial notice, the designated executives shall meet at a
      mutually acceptable time and place, and thereafter as often as they
      reasonably deem necessary to attempt to resolve the dispute. All
      reasonable request for information made by one party to the other shall
      be honored in a timely fashion.

      All negotiations conducted pursuant to this Section 19 (and any of the 
      party's submissions in contemplation hereof) shall be kept confidential
      by the parties and shall be treated by the parties and their respective 
      representatives as compromise and settlement negotiations for purposes 
      of the Federal Rules of Evidence and any similar state rules.

19.2  If any matter in dispute arising under this Agreement has not been 
      resolved within sixty (60) days after delivery of the notice or if the 
      parties fail to meet within thirty days (30) days, the matter will be 
      submitted to binding arbitration. Either party may initiate binding 
      arbitration as contemplated herein.


                                     9

<PAGE>

      Either party (the  claimant) may give written notice to the other 
      (respondent) of its intention to arbitrate, which notice shall contain 
      a statement setting forth the nature of the dispute, the amount involved,
      if any, and the remedy sought, and file with the appropriate office of the
      American Arbitration Association three copies of the notice and three
      copies of the arbitration provision of this Agreement, together with the
      appropriate filing fee as provided in the Schedule on page 21 of the AAA
      Commercial Rules as Amended and Effective on November 2, 1993.

      The AAA shall give notice of such filing to the respondent which may file
      an answering statement in duplicate with the AAA within ten days after 
      notice from the AAA, in which event the respondent shall at the same time
      send a copy of the answering statement to the claimant. If a counterclaim
      is asserted, it shall contain a statement setting forth the nature of the
      counterclaim, the amount involved, if any, and the remedy sought. If a 
      counterclaim is made, the appropriate fee shall be forwarded to the AAA
      with the answering  statement. If no answering statement is filed within
      the stated time, it will be treated as a denial of the claim. Failure to
      file an answering statement shall not operate to delay the arbitration.

19.3  The AAA Commercial Arbitration Rules, as modified or revised by the 
      provisions herein, shall govern these proceedings. The arbitration shall
      be conducted by three arbitrators, one selected by each party and the
      third selected by those two arbitrators. After the arbitrators are
      selected, the parties agree to try in good faith to settle the dispute by
      mediation administered by the American Arbitration Association under its
      Commercial Mediation Rules.

19.4  The place of the arbitration proceedings shall be San Francisco, 
      California if TANISYS initiates the arbitration and in Austin, Texas if 
      SIEMENS initiates the arbitration. The decision of the arbitration panel
      shall be rendered in writing.

19.5  The parties agree that procedural rules will be those of the State in 
      which the arbitration is to occur, as amended by this Agreement. In
      addition, the parties agree that discovery will take place informally
      to the extent possible through document production, interrogatories
      limited to identification of witnesses and documents and no more than
      five (5) depositions per side.

20.  SUBSTANTIVE LAW:

All disputes shall be settled in accordance with the provisions of this 
Agreement and all other Agreements regarding its performance, in accordance 
with the substantive law of the State identified in Section 19.4 (except for 
its conflict of laws provision) without reference to other law.  The United 
Nations Convention on contracts for the International Sale of Goods of 
April 1, 1980 shall not apply.

21.  LIMITATION OF LIABILITY:

NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INCIDENTAL, SPECIAL OR 
CONSEQUENTIAL DAMAGES THAT RESULT FROM PERFORMANCE UNDER THIS AGREEMENT, EVEN 
IF THE PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.


                                     10

<PAGE>

IN WITNESS THEREOF, the parties hereto have caused this Service Agreement to 
be executed by their duly authorized representatives as of the date first 
written above.


TANISYS TECHNOLOGY, INC.               SIEMENS COMPONENTS, INC.

/s/ Gary W. Pankonien                  /s/ Kleinjan Du Preez
_________________________________      _________________________________
By                                     By

GARY W. PANKONIEN                      KLEINJAN Du PREEZ
_________________________________      _________________________________
Printed Name                           Printed Name

PRESIDENT & CHIEF OPERATING OFFICER    DIRECTOR,  MEMORY PRODUCTS
_________________________________      _________________________________
Title                                  Title

11/20/96                               11/20/96
_________________________________      _________________________________
Date                                   Date



/s/ Joe O. Davis                       /s/ Christiane Walter

JOE DAVIS                              CHRISTIANE WALTER

_________________________________      _________________________________
Printed Name                           Printed Name

CHIEF FINANCIAL OFFICER                DIRECTOR CORPORATE CONTROLLING

_________________________________      _________________________________
Title                                  Title

11/20/96                               11/21/96

_________________________________      _________________________________
Date                                   Date


                                      11

<PAGE>

                                                                 EXHIBIT 10.24

          AMENDMENT AND RESTATEMENT OF CREDIT AGREEMENT
                         (BORROWING BASE)
                                 
THIS AMENDMENT AND RESTATEMENT OF CREDIT AGREEMENT (as amended, restated and 
supplemented from time to time, this "AGREEMENT") by and between 1ST TECH 
CORPORATION (1st "Tech"), a Delaware corporation, DARKHORSE SYSTEMS, 
INCORPORATED ("Darkhorse"), a Delaware corporation and TANISYS TECHNOLOGY, 
INC. ("Tanisys"), a Wyoming corporation (jointly and severally, "Borrowers" 
and each a "Borrower"); and THE CHASE MANHATTAN BANK, a New York state bank, 
("BANK", including Bank's predecessor by merger Chemical Bank, a New York 
state bank) is executed as of February 21, 1997 ("Effective Date").

PRELIMINARY STATEMENT.  1st Tech, Darkhorse, Tanisys and Bank entered into a 
Credit Agreement dated May 20, 1996 (as amended, "Prior Agreement"), and have 
agreed to amend and restate it in its entirety to, among other things, 
provide that Tanisys will be an additional Borrower; to provide for certain 
reductions in the amount of the Commitment and the advance rate on the 
Borrowing Base; to provide for waiver of certain financial covenant defaults; 
and to change a financial covenant.  The parties therefore agree as follows:

1.  THE LOANS.

REVOLVING CREDIT NOTE 1.1.A  Subject to the terms and conditions hereof, Bank 
agrees to make loans ("Loan" or " Loans") to any Borrower from time to time 
before the Termination Date, not to exceed at any one time outstanding the 
lesser of the Borrowing Base or the Maximum Amount ("Commitment").  Borrowers 
may borrow, repay and reborrow upon a Loan Request in Proper Form submitted 
by either Borrower.  Loans may only be used to finance accounts receivable 
and inventory from Borrowers' regular business operations.  Chapter 15 of the 
Texas Credit Code will not apply to this Agreement, the Note or any Loan.  
The Loans will be evidenced by, and will bear interest and be payable as 
provided in, Borrowers' promissory note dated the Effective Date (together 
with any and all renewals, extensions, modifications and replacements thereof 
and substitutions therefor, "Note"), given to replace and modify the 
$6,000,000.00 Revolving Credit Note executed by 1st Tech and Darkhorse 
executed and delivered to Bank as of the Prior Agreement Effective Date 
("Prior Note").  "TERMINATION DATE" means the earlier of (a) June 30, 1998; 
or (b) the date specified by Bank pursuant to SECTION 6.1 hereof

MAXIMUM AMOUNT OF COMMITMENT 1.1.B   The "Maximum Amount" of the Commitment 
shall be the amount determined as follows: (a) on the Effective Date the 
Maximum Amount is $6,000,000.00; and (b) at the close of business Friday, 
February 21, 1997, and at the close of business each Friday thereafter, the 
Maximum Amount shall be reduced by $250,000.00 below the value of the Maximum 
Amount immediately preceding such weekly reduction, UNTIL (c) the Maximum 
Amount shall have been reduced to $4,000,000.00, whereupon it shall not 
reduce further.

LETTERS OF CREDIT 1.1.C   Bank in its sole absolute discretion may issue 
sight draft commercial and/or standby letters of credit up to the day before 
the Termination Date for the account of Borrowers and in favor of such Person 
or Persons as may be designated by either Borrower upon an application 
substantially in the form of Bank's then current application and agreement 
therefor or other application acceptable to Bank ("APPLICATION"), duly 
completed and executed by either Borrower in Proper Form not less than two 
(2) Business Day(s) prior to the date on which the letter of credit is to be 
issued.  "LETTER OF CREDIT" means any Letter of Credit issued by Bank upon an 
Application of Borrowers.  No Letter of Credit shall have an expiry DATE 
later than a date 3 months from the Termination Date.  Letters of Credit may 
be commercial or standby.  "L/C OBLIGATIONS" means the sum of (a) the face 
amount of all outstanding Letters of Credit less any drawings that have been 
paid by Borrowers either with a Loan or other means acceptable to Bank and 
(b) any other amounts owing to Bank under the Applications not already 
included in (a).  Borrowers will pay a fee in an amount equal to the greater 
of: (a) (i) for commercial L/Cs, one percent (1.0%) per quarter or fraction 
thereof on the face amount of the Letter of Credit and (ii) for Standby L/Cs, 
three percent (3.0%) per annum or fraction thereof on the face amount of the 
Letter of Credit; and (b) Bank's minimum fee in effect on the issue date of 
the Letter of Credit.  The fee shall be paid to the Bank at its main offices 
to the attention of the Manager, Documentary Services Division prior to the 
issuance of the Letter of Credit.  Bank may at any time, but is not required 
to, make a Loan without prior notice to Borrowers to pay any drawing under a 
Letter of Credit and to pay any L/C Obligation.  Letters of Credit shall be 
for the purpose of financing trade credit extended to either Borrower in its 
regular course of business.  L/C Obligations shall never exceed $2,000,000.00 
("LETTER OF CREDIT SUBLIMIT").

BORROWING BASE 1.2:

     (a)  The BORROWING BASE on each Business Day is the "Total Availability 
on Accounts Receivable and Inventory" calculated in accordance with the 
Borrowing Base Certificate in Exhibit A, the "Accounts Receivable Loan 
Administration Procedures" ("Procedures") delivered by Bank to Borrower and 
incorporated herein by reference as if fully set forth, BUT PROVIDED, HOWEVER 
THAT to the extent that any provision of this Agreement and the Procedures 
shall be in conflict, the provisions of this Agreement shall be controlling.  
The Borrowing Base shall include only Accounts receivable of Borrower.  No 
inventory shall be included in the Borrowing Base.  (b) The calculations, 
definitions and other criteria set out in Exhibit A shall be subject to the 
following definitions and adjustments:

     (i)  The Advance Rate (the amount by which Net Eligible Receivables is 
          multiplied in the Borrowing Base Certificate) shall be determined
          as follows: (a) on the Effective Date the Advance Rate is 80%; and
          (b) at the close of business Friday, February 21, 1997, and at the 
          close of business each Friday thereafter, the Advance Rate shall be 
          reduced by 1% below the value of the Advance Rate immediately
          preceding such weekly reduction (e.g., to 79% on February 21, 1997),
          UNTIL (c) the Advance Rate shall have been reduced to 75%, whereupon
          it shall be reduced 1% per month until it reaches 70%.

     (ii) "Other" ineligible Accounts means all Accounts not subject to 
          Bank's first and prior lien and security interest and such assets 
          deemed form time to time to be, in the sole judgment of the Bank,
          ineligible for purposes of determining the Borrowing Base; Memo A/R 
          and Evaluation A/R shall be Ineligible Accounts.  "'Memo' and 
          'Evaluation' A/R" shall include all Accounts of the type typically 
          referred to as such by Borrower prior to the Effective Date, and any 
          accounts which do not represent payments finally earned or which 
          result from a sale subject to product evaluation by the buyer.
          Outstanding Loans, interest and fees counted against Total
          Availability on Accounts Receivable and Inventory shall use Bank's
          standard estimation provided by Bank to Borrower.

    (iii) In addition to the periodic reductions in the Accounts Advance 
          Factor set out in Exhibit A, each Accounts Advance Factor may be 
          increased or decreased by the Bank at any time and from time to time
          upon written notice to Borrower, in the reasonable exercise of Bank's
          sole underwriting discretion.  Without limiting the generality of the
          foregoing, Bank shall be deemed to have exercised reasonable
          discretion if it reduces the Accounts Advance Factor in reasonable
          proportion to increased dilution of Accounts which Bank believes
          exceeds 5% of the amount existing at the Effective Date of the
          Agreement.

REQUIRED PAYMENT 1.3  If the unpaid amount of the Loans and L/C Obligations 
on any Business Day exceeds the Commitment on such day (including any such 
excess resulting from scheduled reductions in the Maximum Amount and/or the 
Advance Rate), Borrowers shall make a payment on the Note in an amount 
sufficient to reduce the total unpaid principal balance of the Note to an 
amount no greater than the Commitment, such payment due and payable on the 
date such excess occurs, to accompany timely delivery of Borrowers' monthly 
Borrowing Base Report or Daily Collateral Certificate, as the case may be.  
If the balance on the Note is zero and the amount of L/C Obligations still 
exceeds the Commitment, Borrowers will promptly deliver cash collateral to 
Bank in an amount sufficient to eliminate such excess.

FACILITY FEES 1.4  Borrowers shall continue to pay an Administration Fee of 
$50,000 per annum payable in installments which began on the Prior Agreement 
Effective Date of this Agreement and continuing on the first date of each 
third month thereafter. Borrowers authorize Bank in its discretion and 
without prior notice to advance against the Commitment and Note to pay these 
fees when due.

PAST DUE AMOUNTS I.5  Each amount due to Bank in connection with the Loan 
Documents will bear interest from its due date until paid at the Highest 
Lawful Rate unless the applicable Loan Document provides otherwise.


                                   Page 1 of 7 Pages

<PAGE>

RATIFICATION AND CONFIRMATION OF SECURITY INTERESTS 1.6  Each Borrower 
confirms and ratifies each of the liens, security interests and other 
interests granted in each and all security agreements executed in connection 
with, related to, or securing the Prior Note and Prior Agreement ("Prior 
Obligations") as extending to and securing the Note, the Loans, Applications 
and L/C Obligations, including, but not limited to, each of those interests 
and liens described in the following listed Security Agreements.  The terms 
"secured indebtedness", "indebtedness secured hereby" and any similar 
reference in any Security Agreement include, but are not limited to, each and 
all indebtedness of all character and kind related to or evidenced by the 
Note, each Loan, Application and L/C Obligation or related to any other Loan 
Document.  "Security Agreements" includes the General Security Agreements 
executed and delivered, respectively, by 1st Tech and Darkhorse dated May 20, 
1996; the Security Agreement -Pledge of Certificate of Deposit and Assignment 
of Deposit Accounts executed and delivered by 1st Tech dated May 20, 1996; 
the Third Party Security Agreement - Pledge executed and delivered by Gary 
Pankonien dated May 20, 1996; and the Third Party Security Agreement -- 
Accounts And General Intangibles executed and delivered by Tanisys dated 
December 17, 1996.  Borrowers acknowledge that the Prior Agreement and 
certain of the Loan Documents executed in connection with the Prior Agreement 
were executed for Bank by an officer of Bank's affiliate Texas Commerce Bank 
National Association in accordance with Bank's instructions, and Bank and 
each Borrower hereby ratifies and confirms the Prior Agreement (subject to 
the amendment and restatement herein as of the Effective Date) and each of 
the other Loan Documents so executed.

LIMITED WAIVER -- PRIOR AGREEMENT COVENANTS 1.7  Borrowers have reported that 
their tangible net worth and ratio of adjusted EBITDA to interest expense for 
the period ending December 31, 1996 were each below the levels agreed to be 
maintained in the Prior Agreement, and have requested that such defaults be 
waived. Bank has agreed to waive the foregoing prior period defaults, for the 
specific instances described for those prior periods only, subject to the 
terms of this waiver provision.  This waiver is subject to the conditions and 
understandings that: (i) no other waivers are promised by the Bank; (ii) Bank 
understands the requested waivers to address all defaults as to covenants, 
representations and warranties known to Borrowers as of the Date of this 
Agreement, Borrower having represented that in all other respects no event of 
default has occurred and is continuing under the Prior Agreement or under 
this Agreement as of its execution; (iii) Borrower will not in any way rely 
upon the any future waiver of any default; and (iv) any future delay or 
election not to exercise rights by the Bank shall not be deemed any waiver of 
rights.  Bank's rights in the event of a default are set out in this 
Agreement, the Note and the other Loan Documents.  This provision is the only 
evidence of Bank's waiver.

2.  CONDITIONS PRECEDENT.

ALL LOANS AND L/C OBLIGATIONS 2.1  Bank is not obligated to make any Loan 
unless: (a) Bank has received the following, duly executed and in Proper 
Form: (1) a Request for Loan substantially in the form of the sample letter 
set out in Exhibit A not later than 11 am Central Time on the date (which 
shall be a Business Day) of the proposed Loan, or an Application for Letter 
of Credit as provided in section 1.1C, as the case may be; provided however, 
Bank may accept and act upon verbal advance requests received from a 
Borrower's representative reasonably believed by Bank to be authorized to 
make such requests, each such request to be confirmed in writing in Proper 
Form; (2) a Borrowing Base Report within the time required by this Agreement; 
and (3) such other documents as Bank reasonably may require; (b) no Event of 
Default exists; and (c) the making of the Loan is not prohibited by, or 
subjects Bank to any penalty or onerous condition under any Legal Requirement.

FIRST LOAN 2.2  In addition to the matters described in the preceding 
section, Bank will not be obligated to make the first Loan unless Bank has 
received all of the Loan Documents specified on ANNEX I in Proper Form.

3.  REPRESENTATIONS AND WARRANTIES.  To induce Bank to enter into this 
Agreement and to make Loans and create L/C Obligations, each Borrower 
represents and warrants as of the Effective Date, the date of each request 
for a Loan, and each presentation by any Borrower of any financial 
information, report, notice and certificate hereunder, that each of the 
following statements is and shall remain true and correct throughout the term 
of this Agreement:

ORGANIZATION AND STATUS 3.1  Each Borrower and Subsidiary of each Borrower is 
duly organized, validly existing and in good standing under the laws of the 
jurisdiction of its organization; has all power and authority to conduct its 
business as presently conducted, and is duly qualified to do business and in 
good standing in each jurisdiction in which the nature of the business 
conducted by it makes such qualification desirable. No Borrower has any 
Subsidiary other than those listed on ANNEX II and each Subsidiary is owned 
as set forth on ANNEX 11.  If any Borrower is subject to the Texas Revised 
Partnership Act ("TRPA"), Borrower agrees that Bank is not required to comply 
with Section 3.05(d) of TRPA and agrees that Bank may proceed directly 
against one or more partners or their property without first seeking 
satisfaction from partnership property.

FINANCIAL STATEMENTS 3.2  All financial statements delivered to Bank are 
complete and correct and fairly present, in accordance with generally 
accepted accounting principles, consistently applied ("GAAP") (or the other 
accounting basis specified herein, if expressly provided for in this 
Agreement), financial condition and results of operations as at the dates and 
for the periods indicated, on consolidated and consolidating bases.  If this 
Agreement provides for audited, reviewed or compiled financial statements, 
such service shall have been provided by an independent certified public 
accountant acceptable to Bank, and if audited statements are provided such 
statements shall be certified with an unqualified opinion in accordance with 
generally accepted auditing standards ("GAAS").  No material adverse change 
has occurred in the assets, liabilities, financial condition, business or 
affairs of any Borrower or any Subsidiary of any Borrower since the dates of 
such financial statements.  No Borrower or Subsidiary of any Borrower is 
subject to any instrument or agreement materially and adversely affecting its 
financial condition, business or affairs.

ENFORCEABILITY 3.3  The Loan Documents are legal, valid and binding 
obligations of the Parties enforceable in accordance with their respective 
terms, except as may be limited by bankruptcy, insolvency and other similar 
laws affecting creditors' rights generally.  The execution, delivery and 
performance of the Loan Documents have all been duly authorized by all 
necessary action; are within the power and authority of the Parties, do not 
and will not violate any Legal Requirement, the Organizational Documents of 
the Parties or any agreement or instrument binding or affecting the Parties 
or any of their respective Property.

COMPLIANCE 3.4  Each Borrower and each Subsidiary of each Borrower has filed 
all applicable tax returns and paid all taxes shown thereon to be due, except 
those for which extensions have been obtained and those which are being 
contested in good faith and for which adequate reserves have been 
established.  Each Borrower and each Subsidiary of each Borrower is in 
compliance with all applicable Legal Requirements and manages and operates 
(and will continue to manage and operate) its business in accordance with 
good industry practices.  No Borrower or Subsidiary of any Borrower is in 
default in the payment of any other indebtedness or under any agreement to 
which it is a party.  The Parties have obtained all consents of and 
registered with all Governmental Authorities or other Persons required to 
execute, deliver and perform the Loan Documents.

LITIGATION 3.5  Except as previously disclosed to Bank in writing, there is 
no litigation or administrative proceeding pending or, to the knowledge of 
any Borrower, threatened against, nor any outstanding judgment, order or 
decree affecting any Borrower or Subsidiary of any Borrower before or by any 
Governmental Authority.

TITLE AND RIGHTS 3.6  Each Borrower and Subsidiary of each Borrower has good 
and marketable title to its Property, free and clear of any Lien except for 
Liens permitted by this Agreement and the other Loan Documents.  Except as 
otherwise expressly stated in the Loan Documents or permitted by this 
Agreement, the Liens of the Loan Documents will constitute valid and 
perfected first and prior Liens on the Property described therein, subject to 
no other Liens whatsoever.  Each Borrower and Subsidiary of each Borrower 
possesses all permits, licenses, patents, trademarks and copyrights required 
to conduct its business.  All easements, rights-of-way and other rights 
necessary to maintain and operate each Borrower's Property have been obtained 
and are in full force and effect.

REGULATION U; BUSINESS PURPOSE 3.7  None of the proceeds of any Loan will be 
used to purchase or carry, directly or indirectly, any margin stock or for 
any other purpose which would make this credit a "purpose credit" within the 
meaning of Regulation U of the Board of Governors of the Federal Reserve 
System.  All Loans will be used for business, commercial, investment or other 
similar purpose and not primarily for personal, family, or household use or 
primarily for agricultural purposes as such terms are used in Chapter One of 
the Texas Credit Code.

                                   Page 2 of 7 Pages

<PAGE>

ENVIRONMENT 3.8  Each Borrower and Subsidiary of each Borrower have complied 
with applicable Legal Requirements in each instance in which any of them have 
generated, handled, used, stored or disposed of any hazardous or toxic waste 
or substance, on or off its premises (whether or not owned by any of them).  
No Borrower or Subsidiary of any Borrower has any material contingent 
liability for non-compliance with environmental or hazardous waste laws.  No 
Borrower or Subsidiary of any Borrower has received any notice that it or any 
of its Properly or operations does not comply with, or that any Governmental 
Authority is investigating its compliance with, any environmental or 
hazardous waste laws.

INVESTMENT COMPANY ACT/PUBLIC UTILITY HOLDING COMPANY ACT 3.9 No Borrower or 
Subsidiary of any Borrower is an "investment company" within the meaning of 
the Investment Company Act of 1940 or a "holding company" or an "affiliate" 
of a "holding company" or a "public utility" within the meaning of the Public 
Utility Holding Company Act of 1935, as amended.

STATEMENTS BY OTHERS 3.10  All statements made by or on behalf of any 
Borrower, Subsidiary of any Borrower or any other Party in connection with 
any Loan Document constitute the joint and several representations and 
warranties of all Borrowers hereunder.

NOTICE OF ACCOUNT DEBTORS 3.11  Borrower has sent to each Account Debtor 
written instructions in the form previously delivered and approved by Bank, 
to remit all payments and remittances in respect to the Accounts directly to 
the Lockbox.

4.  AFFIRMATIVE COVENANTS.  Each Borrower agrees to do, and if necessary 
cause to be done, and cause its Subsidiaries to do, each of the following:

CORPORATE FUNDAMENTALS 4.1  (a) Pay when due all taxes and governmental 
charges of every kind, including without limitation those upon franchises, 
income, profits or Property, unless and only to the extent that the same 
shall be contested in good faith and adequate reserves have been established 
therefor; (b) Renew and keep in full force and effect all licenses, permits 
and franchises; (c) Do all things necessary to preserve corporate existence 
and qualifications and rights in all jurisdictions where such qualification 
is necessary or desirable; (d) Comply with all applicable Legal Requirements; 
and (e) Protect, maintain and keep in good repair its Property and make all 
replacements and additions to Property as may be reasonably necessary to 
conduct business properly and efficiently.

INSURANCE 4.2  Maintain insurance with such reputable financially sound 
insurers, on such Property and personnel, in such amounts and against such 
risks as is customary with similar Persons or as may be reasonably required 
by Bank, and furnish Bank satisfactory evidence thereof promptly upon 
request.  These insurance provisions are cumulative of the insurance 
provisions of the other Loan Documents.  Bank will be named as a beneficiary, 
loss payee or additional insured of such insurance as its interest may appear 
and Borrowers will provide Bank with copies of the policies of insurance and 
a certificate of the insurer that the insurance required by this section may 
not be canceled, reduced or affected in any manner without 30 days' prior 
written notice to Bank.

FINANCIAL INFOrMATION/BORROWING BASE REPORT 4.3  Each Borrower will furnish 
to Bank in Proper Form: (a) the scheduled financial information, reports and 
certificates set out in EXHIBIT B, within the times agreed to therein and 
certified by the president or chief financial officer of the reporting 
entity; (b) promptly after such request is submitted to the appropriate 
Governmental Authority, any request for waiver of funding standards or 
extension of amortization periods with respect to any employee benefit plan; 
(c) copies of special audits, studies, reports and analyses prepared for the 
management of such Borrower by outside parties and (d) such other information 
relating to the financial condition and affairs of any Borrower and 
guarantors and their Subsidiaries as Bank may request from time to time in 
its discretion.

MATTERS REQUIRING NOTICE 4.4  Notify Bank immediately, upon acquiring 
knowledge of (a) the institution or threatened institution of any lawsuit or 
administrative proceeding which, if adversely determined, might adversely 
affect any Borrower; (b) any material adverse change in the assets, 
liabilities, financial condition, business or affairs of any Borrower; (c) 
any Event of Default; or (d) any reportable event or any prohibited 
transaction in connection with any employee benefit plan.

INSPECTION 4.5  Permit Bank and its affiliates to inspect and photograph its 
Properly, to examine and copy its files, books and records, and to discuss 
its affairs with its officers and accountants, at such times and intervals 
and to such extent as Bank reasonably desires.

ASSURANCES 4.6  Promptly execute and deliver any and all further agreements, 
documents, instruments, and other writings that Bank may request to cure any 
defect in the execution and delivery of any Loan Document or more fully to 
describe particular aspects of the agreements set forth or intended to be set 
forth in the Loan Documents.

CERTAIN CHANGES 4.7  Notify Bank at least 30 days prior to the date that any 
of the Parties changes its name or the location of its chief executive office 
or principal place of business or the place where it keeps its books and 
records or the location of any of the Collateral.

EXHIBIT B 4.8  Comply with each of the other affirmative covenants set forth 
in EXHIBIT B.

LANDLORD'S RESERVE 4.9  Maintain an investment deposit account with Bank in 
an amount equal to no less than 4 times the amount of the monthly rental for 
each location of Borrower for which Bank does not have a Landlord's waiver in 
proper form ("Landlord's Reserve").  The investment time deposit shall not be 
pledged to any person and Bank shall have the right to use such amounts to 
pay any rent owed by Borrower.

LOCKBOX PROCESSING AGREEMENT/COLLECTION ACCOUNT 4.10 A.  (i) Establish a 
deposit account maintained by Texas Commerce styled "_____ [name of Borrower] 
 _______ Borrowing Base Accounts Receivable" ("Collection Account") at such 
Borrower's sole expense into which all revenues, money checks and income, 
howsoever evidenced, received by such Borrower and its subsidiaries will be 
deposited; (ii) Execute and deliver a lockbox processing agreement (which may 
take the form of an addendum to the Texas Commerce Treasury Management 
Services Agreement) between such Borrower, Bank and Texas Commerce ("Lockbox 
Processing Agreement") in Proper Form, provided however that should there be 
a conflict between the terms of this Agreement and the Lockbox Processing 
Agreement or the Terrns and Conditions of the Collection Account, the terms 
of this Agreement shall govern; (iii) Deliver, or cause to be delivered, 
directly to the Bank for deposit to the Collection Account, all revenues, 
monies, checks, drafts income and proceeds of Accounts received by such 
Borrower or by others on behalf of such Borrower with such collections on the 
Accounts accompanied by sufficient information to identify the invoice to 
which such collections relate; (iv) Cause each Account Debtor to make all 
payments due to such Borrower by check payable to such Borrower and to mail 
or deliver the checks to the Lockbox, for deposit to the Collection Account; 
(v) Take all action as Bank may request to permit Bank to have continuous 
domain and control over the Lockbox and Collection Account.  B. COLLECTION 
ACCOUNT: Bank shall have full right and authority at any time to notify and 
direct any Account Debtor to deliver all payments directly to Bank for 
deposit into the Collection Account.  Bank shall have the sole right to make 
withdrawals from, and to administer the Collection Account.  Any collections 
on account of any Accounts received directly by such Borrower or any 
subsidiary of such Borrower shall be received in trust for the benefit of 
Bank, segregated from other funds of such Borrower and paid over to Bank in 
same form as received with any endorsement to be held in the Collection 
Account.  Bank shall be entitled to daily apply all collected deposits in the 
Collection Account first to the principal amount of the Loans then to 
interest on the Loans then to fees and expenses and other amounts owing to 
Bank and any excess after such application shall be maintained in the 
Collection Account.  C. POWER OF ATTORNEY. Each Borrower hereby appoints Bank 
as such Borrower's attorney-in-fact and grants Bank full right and authority: 
(a) at all times during the term of this Agreement, to supply any necessary 
endorsement signature of any Borrower on checks, drafts and any other form of 
payment received, including endorsing such Borrower's name thereon as 
appropriate and to forward such items for collection in normal course and 
deposit the proceeds thereof, and on any invoice or bill of lading related to 
any Collateral, (b) after the occurrence of an Event of Default which is 
continuing, to notify the U.S. Postal Service and any other person to change 
address for delivery of any Borrower's mail to such address as may be 
designated by Bank; and (c) to do all such other acts and things in the name 
of Borrower reasonably necessary or convenient to assuring Bank the full 
benefit of the provisions of this section 4.10.  This power of attorney is 
irrevocable, shall survive the dissolution or liquidation of such Borrower, 
and is deemed coupled with an interest.  This power of attorney shall 
terminate only at such time as all Obligations have been paid in full.  
Termination of the power of attorney shall not affect the validity of any 
acts performed by the Bank pursuant to the power of attorney prior to 
termination. This power of attorney evidences rights which are cumulative 
with all other rights granted in all other Loan Documents, and is entitled in 
all respects to the indemnity appearing in section 7.8.  D. GRANT OF


                                   Page 3 of 7 Pages

<PAGE>

SECURITY INTEREST.  Each Borrower assigns and pledges to Bank, and grants to 
Bank a security interest in, all of such Borrower's right, title and interest 
in and to the Collection Account, and all certificates and instruments, if 
any, from time to time representing or evidencing the Collection Account; and 
all proceeds of any and all of the foregoing.  E. OPERATING ACCOUNTS.  Each 
Borrower shall maintain all of its operating accounts with Bank or Texas 
Commerce, except accounts with balances never exceeding $25,000.00 at 
locations not served by either such bank.

5.  NEGATIVE COVENANTS.  Except as expressly permitted on Exhibit B, no 
Borrower or Subsidiary of Borrower will:

INDEBTEDNESS 5.1  Create, incur, or permit to exist, or assume or guarantee, 
directly or indirectly, or become or remain liable with respect to, any 
Indebtedness, contingent or otherwise unless there is a permitted amount set 
forth in EXHIBIT B, EXCEPT:  (a) Indebtedness to Bank, or secured by Liens 
permitted by this Agreement, or otherwise approved in writing by Bank, and 
renewals and extensions (but not increases) thereof; and (b) current accounts 
payable and unsecured current liabilities, not the result of borrowing, to 
vendors, suppliers and Persons providing services, for expenditures for goods 
and services normally required by it in the ordinary course of business and 
on ordinary trade terms.

LIENS 5.2  Create or permit to exist any Lien upon any of its Property now 
owned or hereafter acquired, or acquire any Property upon any conditional 
sale or other title retention device or arrangement or any purchase money 
security agreement; or in any manner directly or indirectly sell, assign, 
pledge or otherwise transfer any of its accounts or other Property, EXCEPT: 
(a) Liens, not for borrowed money, arising in the ordinary course of 
business, (b) Liens for taxes not delinquent or being contested in good faith 
by appropriate proceedings; (c) Liens in effect on the date hereof and 
disclosed to Bank in writing, so long as neither the indebtedness secured 
thereby nor the Properly covered thereby increases, and (d) Liens in favor of 
Bank, or otherwise approved in writing by Bank.  Notwithstanding anything to 
the contrary herein, no Borrower or Subsidiary of Borrower will permit any 
Lien on any inventory that secures the Loans and L/C Obligations unless Bank 
shall provide Borrower with Bank's prior written consent.

FINANCIAL AND OTHER COVENANTS 5.3  Fail to comply with the required financial 
covenants and other covenants described, and calculated as set forth, in 
EXHIBIT B,  Unless otherwise provided on EXHIBIT B, all such amounts and 
ratios will be calculated: (a) on the basis of GAAP; and (b) on a 
consolidated basis.  Compliance with the requirements of EXHIBIT B will be 
determined as of the dates of the financial statements to be provided to Bank.

CORPORATE CHANGES 5.4  In any single transaction or series of transactions, 
directly or indirectly: (a) liquidate or dissolve; (b) be a party to any 
merger or consolidation; (c) sell or dispose of any interest in any 
Subsidiary, or permit any Subsidiary to issue any additional equity other 
than to a Borrower; (d) sell, convey or lease all or any substantial part of 
its assets, EXCEPT for sale of inventory in the ordinary course of business; 
or (e) permit any change in ownership of any Borrower.

RESTRICTED PAYMENTS 5.5  At any time: (a) redeem, retire or otherwise 
acquire, directly or indirectly, any shares of its capital stock or other 
equity interest; (b) declare or pay any dividend (EXCEPT stock dividends and 
dividends paid to another Borrower); or (c) make any other distribution or 
contribution of any Property or cash or obligation to owners of an equity 
interest in their capacity as such.

NATURE OF BUSINESS; MANAGEMENT 5.6  Change the nature of its business or 
enter into any business which is substantially different from the business in 
which it is presently engaged, or permit any material change in its 
management.

AFFILIATE TRANSACTIONS 5.7  Enter into any transaction or agreement with any 
Affiliate except upon terms substantially similar to those obtainable from 
wholly unrelated sources.

SUBSIDIARIES 5.8  Form, create or acquire any Subsidiary.

LOANS AND INVESTMENTS 5.9  Make any advance, loan, extension of credit, or 
capital contribution to or investment in, or purchase, any stock, bonds, 
notes, debentures, or other securities of, any Person, except: (a) readily 
marketable direct obligations of the United States of America or any agency 
thereof with maturities of one year or less from the date of acquisition; (b) 
fully insured certificates of deposit with maturities of one year or less 
from the date of acquisition issued by any commercial bank operating in the 
United States of America having capital and surplus in excess of 
$50,000,000.00; and (c) commercial paper of a domestic issuer if at the time 
of purchase such paper is rated in one of the two highest rating categories 
of Standard and Poor's Corporation or Moody's Investors Service.

CHANGE IN LOCKBOX 5.10  Instruct or otherwise permit any Account Debtor to 
remit payments to any account, lockbox or other location other than the 
Lockbox.

6.  EVENTS OF DEFAULT AND REMEDIES. EVENTS OF DEFAULT 6.1  Each of the 
following is an "EVENT OF DEFAULT": 

(a) Any Obligor fails to pay any principal of or interest on any Note or any 
other obligation under any Loan Document as and when due; or 

(b) Any Obligor or any Subsidiary of any Borrower fails to pay at maturity, 
or within any applicable period of grace, any principal of or interest on any 
other borrowed money obligation or fails to observe or perform any term, 
covenant or agreement contained in any agreement or obligation by which it is 
bound; or

(c) Any representation or warranty made in connection with any Loan Document 
was incorrect, false or misleading when made; or 

(d) Any Obligor violates any covenant contained in any Loan Document; or 

(e) An event of default occurs under any other Loan Document; or 

(f) Final judgment for the payment of money is rendered against Obligor or 
any Subsidiary of any Borrower and remains undischarged for a period of 30 
days during which execution is not effectively stayed; or 

(g) The sale, encumbrance or abandonment (except as otherwise expressly 
permitted by this Agreement) of any of the Collateral or the making of any 
levy, seizure, garnishment, sequestration or attachment thereof or thereon; 
or the loss, theft, substantial damage, or destruction of any material 
portion of such Property; or 

(h) Any order is entered in any proceeding against any Borrower or any 
Subsidiary of any Borrower decreeing the dissolution, liquidation or split-up 
thereof, and such order shall remain in effect for 30 days; or 

(i) Any Obligor or any subsidiary of any Borrower makes a general assignment 
for the benefit of creditors or shall petition or apply to any tribunal for 
the appointment of a trustee, custodian, receiver or liquidator of all or any 
substantial part of its business, estate or assets or shall commence any 
proceeding under any bankruptcy, insolvency, dissolution or liquidation law 
of any jurisdiction, whether now or hereafter in effect; or any such petition 
or application shall be filed or any such proceeding shall be commenced 
against any Obligor or any subsidiary of any Borrower and the Obligor or such 
subsidiary by any act or omission shall indicate approval thereof, consent 
thereto or acquiescence therein, or an order shall be entered appointing a 
trustee, custodian, receiver or liquidator of all or any substantial part of 
the assets of any Obligor or any subsidiary of any Borrower or granting 
relief to any Obligor or any subsidiary of any Borrower or approving the 
petition in any such proceeding, and such order shall remain in effect for 
more than 30 days; or any Obligor or any subsidiary of any Borrower shall 
fail generally to pay its debts as they become due or suffer any writ of 
attachment or execution or any similar process to be issued or levied against 
it or any substantial part of its property which is not released, stayed, 
bonded or vacated within 30 days after its issue or levy; or 

(j) Any Obligor or any Subsidiary of any Borrower conceals or removes any 
part of its Property, with intent to hinder, delay or defraud any of its 
creditors, makes or permits a transfer of any of its Property which may be 
fraudulent under any bankruptcy, fraudulent conveyance or similar law; or 
makes any transfer of its Property to or for the benefit of a creditor at a 
time when other creditors similarly situated have not been paid; or

(k) A material adverse change occurs in the assets, liabilities, financial 
condition, business or affairs of any Obligor or any Subsidiary of Borrower; 
or 

(l) Any change occurs in the ownership of Borrower; or 

(m) Any individual Obligor dies or any Obligor that is not an individual 
dissolves.

If any Event of Default occurs, then Bank may do any or all of the following: 
(1) declare the Obligations to be immediately due and payable without notice 
of acceleration or of intention to accelerate, presentment and demand or 
protest, all of which are hereby expressly waived; (2) without notice to any 
Obligor, terminate the Commitment and accelerate the Termination Date; (3) 
set off, in any order, against the indebtedness of any Borrower under


                                   Page 4 of 7 Pages

<PAGE>


the Loan Documents any debt owing by Bank to any Borrower (whether such debt 
is owed individually or jointly), including, but not limited to, any deposit 
account, which right is hereby granted by each Borrower to Bank; and (4) 
exercise any and all other rights pursuant to the Loan Documents, at law, in 
equity or otherwise.

REMEDIES CUMULATIVE 6.2  No remedy, right or power of Bank is exclusive of 
any other remedy, right or power now or hereafter existing by contract, at 
law, in equity, or otherwise, and all remedies, rights and powers are 
cumulative.

7.  MISCELLANEOUS.

NO WAIVER 7.1  No waiver of any default or Event of Default will be a waiver 
of any other default or Event of Default.  No failure to exercise or delay in 
exercising any right or power under any Loan Document will be a waiver 
thereof, nor shall any single or partial exercise of any such right or power 
preclude any further or other exercise thereof or the exercise of any other 
right or power.  The making of any Loan during either the existence of any 
default or Event of Default, or subsequent to the occurrence of an Event of 
Default will not be a waiver of any such default or Event of Default.  No 
amendment, modification or waiver of any Loan Document will be effective 
unless the same is in writing and signed by the Person against whom such 
amendment, modification or waiver is sought to be enforced.  No notice to or 
demand on any Person shall entitle any Person to any other or further notice 
or demand in similar or other circumstances.

NOTICES 7.2  All notices required under the Loan Documents shall be in 
writing and either delivered against receipt therefor, or mailed by 
registered or certified mail, return receipt requested, in each case 
addressed to the address shown on the signature page hereof or to such other 
address as a party may designate.  Except for the notices required by SECTION 
2.1, which shall be given only upon actual receipt by Bank, notices shall be 
deemed to have been given (whether actually received or not) when delivered 
(or, if mailed, on the next Business Day).

GOVERNING LAW AND JURISDICTION 7.3  (a) THIS AGREEMENT AND THE NOTES SHALL BE 
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE OF NEW 
YORK (WITHOUT REGARD TO CONFLICT OF LAW PRINCIPLES); PROVIDED THAT THE BANK 
SHALL RETAIN ALL RIGHTS ARISING UNDER FEDERAL LAW.

(b) ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT OR ANY 
OTHER LOAN DOCUMENT MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR 
OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION 
AND DELIVERY OF THIS AGREEMENT, EACH OF THE BORROWERS AND THE BANK CONSENTS, 
FOR ITSELF AND IN RESPECT OF ITS PROPERTY TO THE NON-EXCLUSIVE JURISDICTION 
OF WHOSE COURTS.  EACH OF THE BORROWERS AND THE BANK IRREVOCABLY WAIVES ANY 
OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE 
GROUNDS OF FORUM NON CONVENIENS WHICH IT MAY NOW OR HEREAFTER HAVE TO THE 
BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS 
AGREEMENT OR ANY DOCUMENT RELATED HERETO.  EACH BORROWER

HEREBY IRREVOCABLY DESIGNATES, APPOINTS AND EMPOWERS THE PRENTICE HALL 
CORPORATION SYSTEM, INC., WITH OFFICES ON THE DATE HEREOF AT 15 COLUMBUS 
CIRCLE, NEW YORK, NEW YORK 10023 AS ITS DESIGNEE, APPOINTEE AND AGENT TO 
RECEIVE, ACCEPT AND ACKNOWLEDGE FOR AND ON ITS BEHALF AND IN RESPECT OF ITS 
PROPERTY, SERVICE OF ANY AND ALL LEGAL PROCESS, SUMMONS, NOTICES AND 
DOCUMENTS WHICH MAY BE SERVED IN ANY SUCH ACTION OR PROCEEDING.  IF FOR ANY 
REASON SUCH DESIGNEE, APPOINTEE AND AGENT SHALL CEASE TO BE AVAILABLE TO ACT 
AS SUCH, EACH BORROWER AGREES TO DESIGNATE A NEW DESIGNEE, APPOINTEE AND 
AGENT IN NEW YORK ON THE TERMS AND FOR THE PURPOSES OF THIS PROVISION 
SATISFACTORY TO THE BANK.  TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH 
BORROWER FURTHER IRREVOCABLY CONSENTS TO THE SERVICE OF PROCESS OUT OF ANY OF 
THE AFOREMENTIONED COURTS IN ANY SUCH ACTION OR PROCEEDING BY THE MAILING OF 
COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO IT AT ITS 
ADDRESS SET FORTH IN THE LOAN DOCUMENTS, SUCH SERVICE TO BECOME EFFECTIVE TEN 
DAYS AFTER SUCH MAILING.  NOTHING HEREIN SHALL AFFECT THE RIGHT OF THE BANK 
TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR TO COMMENCE ANY 
PROCEEDINGS OR OTHERWISE PROCEED AGAINST EACH BORROWER IN ANY OTHER 
JURISDICTION.  EACH BORROWER AND THE BANK EACH WAIVE PERSONAL SERVICE OF ANY 
SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS 
PERMITTED BY NEW YORK LAW.

WAIVER OF JURY TRIAL 7.4  EACH BORROWER AND THE BANK EACH WAIVE THEIR 
RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED 
UPON OR ARISING OUT OF OR RELATED TO THIS AGREEMENT, THE OTHER LOAN DOCUMENTS 
OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY, IN ANY ACTION, PROCEEDING 
OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY OF THE PARTIES AGAINST ANY 
OTHER PARTY OR ANY AGENT-RELATED PERSON, PARTICIPANT OR ASSIGNEE, WHETHER 
WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS, OR OTHERWISE.  EACH BORROWER 
AND THE BANK EACH AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED 
BY A COURT TRIAL WITHOUT A JURY.  WITHOUT LIMITING THE FOREGOING, THE PARTIES 
FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY 
OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING 
WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY 
OF THIS AGREEMENT OR THE OTHER LOAN DOCUMENTS OR ANY PROVISION HEREOF OR 
THEREOF.  THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, 
SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS.

SURVIVAL; PARTIES BOUND; TERM OF AGREEMENT 7.5  (a) All representations, 
warranties, covenants and agreements made by or on behalf of each Borrower in 
connection with the Loan Documents will survive the execution and delivery of 
the Loan Documents; will not be affected by any investigation made by any 
Person, and will bind Borrower and the successors, trustees, receivers and 
assigns of each Borrower and will benefit the successors and assigns of Bank; 
PROVIDED that Bank's agreement to make Loans to Borrowers will not inure to 
the benefit of any successor or assign of any Borrower.  Except as otherwise 
provided herein, the term of this Agreement will be until the later of the 
final maturity of the Note and the full and final payment of all Obligations 
and all amounts due under the Loan Documents.  (b) Borrowers shall be 
entitled to terminate the Commitment by written notice to Bank, which notice 
shall become effective as to the accrual of fees payable hereunder upon the 
happening of the latest of (i) 30 days after Bank's receipt of such notice; 
and (ii) repayment in full of all amounts outstanding under the Note and 
otherwise under the Agreement.

DOCUMENTARY MATTERS 7.6  This Agreement may be executed in several identical 
counterparts, on separate counterparts; each counterpart will constitute an 
original instrument, and all separate counterparts will constitute but one 
and the same instrument. The headings and captions in the Loan Documents have 
been included solely for convenience and should not be considered in 
construing the Loan Documents.  If any provision of any Loan Document is 
invalid, illegal or unenforceable in any respect under any applicable law, 
the remaining provisions will remain effective.  The Loans and L/C 
Obligations and all other obligations and indebtedness of Borrower to Bank 
are entitled to the benefit of the Loan Documents.

EXPENSES AND FEES 7.7  Any provision to the contrary notwithstanding, and 
whether or not the transactions contemplated by this Agreement are 
consummated, Borrowers agree to pay on demand all out-of-pocket expenses 
(including, without limitation, the fees and expenses of counsel for Bank) in 
connection with the negotiation, preparation, execution, filing, recording, 
modification, supplementing and waiver of the Loan Documents and the making, 
servicing and collection of the Loans and L/C Obligations. Borrower agrees to 
pay Bank's standard (i) Documentation Preparation and Processing Fee for 
preparation, negotiation and handling of this Agreement; (ii) lockbox 
processing fees as provided for in the separate agreement therefor; (iii) 
account maintenance fees for the Collection Account; (iv) any expenses of 
collection or other expenses incurred by Bank in connection with the 
maintenance of the Collection Account, shall be reimbursed by Borrowers to 
Bank at customary fee rates charged by the Bank for the services.  In 
consideration of Bank's services of collecting the Accounts hereunder and 
monitoring and examining the Borrowing Base, Borrowers agree to pay Bank the 
Administration Fee provided for in Section 1.4.  Bank may obtain 
reimbursement by causing other depository accounts of either Borrower at Bank 
to be charged from time to time therefor.  The obligations of Borrowers under 
this and the following section will survive the termination of this Agreement 
but the accrual of periodic fees accrued during the existence of the 
Commitment shall be subject to the termination provisions in Section 7.4.  

                                   Page 5 of 7 Pages


<PAGE>

Each Borrower authorizes Bank in its discretion and without prior notice to 
advance against the Commitment and Note to pay any or all such fees, expenses 
and other such Obligations when due.

INDEMNIFICATION 7.8  EACH BORROWER AGREES TO INDEMNIFY, DEFEND AND HOLD BANK 
HARMLESS FROM AND AGAINST ANY AND ALL LOSS, LIABILITY, OBLIGATION, DAMAGE, 
PENALTY, JUDGMENT, CLAIM, DEFICIENCY AND EXPENSE (INCLUDING INTEREST, 
PENALTIES, ATTORNEYS' TEES AND AMOUNTS PAID IN SETTLEMENT) TO WHICH BANK MAY 
BECOME SUBJECT ARISING OUT OF OR BASED UPON THE LOAN DOCUMENTS, ANY LOAN, OR 
THE RECEIPT, HANDLING, PAYMENT AND APPLICATION OF THE MONIES RECEIVED IN 
CONNECTION WITH THE COLLECTION ACCOUNT, INCLUDING THAT RESULTING FROM BANK'S 
OWN NEGLIGENCE, EXCEPT AND TO THE EXTENT CAUSED BY BANK'S GROSS NEGLIGENCE OR 
WILLFUL MISCONDUCT.

USURY NOT INTENDED 7.9  Borrowers and Bank intend to conform strictly to 
applicable usury laws.  Therefore, the total amount of interest (as defined 
under applicable law) contracted for, charged or collected under this 
Agreement or any other Loan Document will never exceed the Highest Lawful 
Rate.  If Bank contracts for, charges or receives any excess interest, it 
will be deemed a mistake.  Bank will automatically reform the Loan Document 
or charge to conform to applicable law, and if excess interest has been 
received, Bank will either refund the excess to Borrowers or credit the 
excess on any unpaid principal amount of the Note or any other Loan Document. 
 All amounts constituting interest will be spread throughout the full term of 
the Loan Document or applicable Note in determining whether interest exceeds 
lawful amounts.

RIGHTS OF BORROWER AND BANK 7.10  Bank has not exercised any control, and 
Bank shall not exercise any control, over Borrowers in the determination of 
which of Borrowers' creditors Borrower will pay or which payments any 
Borrower will make in the ordinary course of any Borrower's business.  Each 
Borrower, alone, shall exercise such judgment and determination.  Nothing 
contained herein, however, shall, in any manner, affect, limit or impair the 
rights or remedies of Bank under this Agreement or any other Loan Documents 
as otherwise provided by applicable law, whether with regard to realization 
on the Collateral, rights of set off, compensation or otherwise.

PARTICIPATION; SETOFF 7.11  Borrowers and Bank acknowledge and agree that 
Bank, in Bank's sole discretion, may assign its interest or sell 
partcipation(s)) in the Loans and Note to third parties, including without 
limitation Texas Commerce, without consent of or notice to Borrowers.

Borrowers and Bank agree that each such participant shall be treated, to the 
extent of its pro rata interest in Borrowers' indebtedness, as if it were a 
party thereto, and shall be accorded and is hereby granted the right of 
setoff against any deposits, credit balances, or other funds of each Borrower 
which are or may be in its possession (without regard to maturity, tenor or 
other elements of otherwise mutual indebtedness).

NO COURSE OF DEALING 7.9  NO COURSE OF DEALING BY ANY BORROWER WITH BANK, NO 
COURSE OF PERFORMANCE AND NO TRADE PRACTICES OR OTHER EXTRINSIC EVIDENCE OF 
ANY NATURE MAY BE USED TO CONTRADICT, VARY, SUPPLEMENT OR MODIFY ANY TERM OF 
THIS AGREEMENT.

8.  DEFINITIONS.  Unless He context otherwise requires, capitalized terms 
used in Loan Documents and not defined elsewhere shall have the meanings 
provided by GAAP, except as follows:

ACCOUNTS shall have the meaning assigned 
to it in the Uniform Commercial Code applicable to this Agreement.

AFFILIATE means, as to any Person, any other Person (a) that directly or 
indirectly, through one or more intermediaries, controls or is controlled by, 
or is under common control with, such Person; (b) that directly or indirectly 
beneficially owns or holds five percent (5%) or more of any class of voting 
stock of such Person; or (c) five percent (5%) or more of the voting stock of 
which is directly or indirectly beneficially owned or held by the Person in 
question.  The term "control" means to possess, directly or indirectly, the 
power to direct the management and policies of a Person, whether through the 
ownership of voting securities, by contract, or otherwise.  Bank is not under 
any circumstances to be deemed an Affiliate of any Borrower or any of its 
Subsidiaries.

AUTHORITY DOCUMENTS means certificates of authority to transact business, 
certificates of good standing, borrowing resolutions (with secretary's 
certificate), secretary's certificates of incumbency, and other documents 
which empower and enable any Borrower or its representatives to enter into 
agreements evidenced by Loan Documents or evidence such authority. 

ACCOUNTS means all accounts as such term is defined in the Uniform Commercial 
Code.

ACCOUNT DEBTOR means any person in any way obligated on or in connection with 
any Account.

BUSINESS DAY means a day when the main office of Bank is open for the conduct 
of commercial lending business. 

COLLATERAL means all Property, tangible or intangible, real, personal or 
mixed, now or hereafter subject to Security Documents, or intended so to be.

CORPORATION means corporations, partnerships, limited liability companies, 
joint ventures, joint stock associations, associations, banks, business 
trusts and other business entities. 

GOVERNMENT ACCOUNTS means receivables owed by the U.S. government or by the 
government of any state, county, municipality, or other political subdivision 
as to which Bank's security interest or ability to obtain direct payment of 
the proceeds is governed by any federal or state statutory requirements other 
than those of the Uniform Commercial Code, including, without limitation, the 
Federal Assignment of Claims Act of 1940, as amended.

GOVERNMENTAL AUTHORITY means any foreign governmental authority, the United 
States of America, any state of the United States and any political 
subdivision of any of the foregoing, and any agency, department, commission, 
board, bureau, court or other tribunal having jurisdiction over Bank or any 
Obligor, or any Subsidiary of any Borrower or their respective Property.

HIGHEST LAWFUL RATE means the maximum nonusurious rate of interest permitted 
to be charged by applicable Federal or state law (whichever permits the 
higher lawful rate) from time to time in effect.  If (notwithstanding the 
election of the parties as to choice of law herein) Chapter One of the Texas 
Credit Code establishes the Highest Lawful Rate, the Highest Lawful Rate is 
the "indicated rate ceiling" as defined in that Chapter. 

INDEBTEDNESS means and include (a) all items which in accordance with GAAP 
would be included on the liability side of a balance sheet on the date as of 
which Indebtedness is to be determined (excluding capital stock, surplus, 
surplus reserves and deferred credits), (b) all guaranties, endorsements and 
other contingent obligations in respect of, or any obligations to purchase or 
otherwise acquire, Indebtedness of others, and (c) all Indebtedness secured 
by any Lien existing on any interest of the Person with respect to which 
indebtedness is being determined, in Property owned subject to such Lien, 
whether or not the Indebtedness secured thereby has been assumed.

INVENTORY shall have the meaning assigned to it in the Uniform Commercial 
Code applicable to this Agreement.

LEGAL REQUIREMENT means any law, ordinance, decree, requirement, order, 
judgment, rule, regulation (or interpretation of any of the foregoing) of, 
and the terms of any license or permit issued by, any Governmental Authority.

LIEN shall mean any mortgage, pledge, charge, encumbrance, security interest, 
collateral assignment or other lien or restriction of any kind, whether based 
on common law, constitutional provision, statute or contract.

LOAN DOCUMENTS means this Agreement, the agreements, the Notes, Applications, 
documents, instruments and other writings contemplated by this Agreement or 
listed on Annex I, all other assignments, deeds, guaranties, pledges, 
instruments, certificates and agreements now or hereafter executed or 
delivered to the Bank pursuant to any of the foregoing, and all amendments, 
modifications, renewals, extensions, increases and rearrangements of, and 
substitutions for, any of the foregoing. 

LOCKBOX means the postal lockbox(s) maintained by Texas Commerce Bank 
National Association (Lockbox #_____ and #_____) into which Borrowers directs 
Account Debtors to make payment and remittance in respect to Accounts. 

OBLIGATIONS means all principal, interest and other amounts which are or 
become owing under this Agreement, the Note, any Application or any other 
Loan Document. OBLIGOR means each Borrower and any guarantor, surety, 
co-signer, general partner or other person who may now or hereafter be 
obligated to pay all or any part of the Obligations. 

ORGANIZATIONAL DOCUMENTS means, with respect to a corporation, the 
certificate of incorporation, articles of incorporation and bylaws of such 
corporation; with respect to a limited liability company, the articles of 
organization, regulations and other documents establishing such entity, with 
respect to a partnership, joint venture, or trust, the agreement, certificate 
or instrument establishing such entity; in each case including all 
modifications and supplements thereof as of the date of the Loan Document 
referring to such Organizational Document and any and all future 
modifications thereof which are consented to by Bank.

PARTIES means all Persons other than Bank executing any Loan Document.

PERSON means any individual, Corporation, trust, unincorporated organization, 
Governmental Authority or any other form of entity.

                                   Page 6 of 7 Pages

<PAGE>

PROPER FORM means in form and substance satisfactory to the Bank.

PROPERTY means any interest in any kind of property or asset, whether real, 
personal or mixed, tangible or intangible.

SECURITY DOCUMENTS means those Security Agreements listed on ANNEX I and all 
supplements, modifications, amendment, extensions thereof and all other 
agreements hereafter executed and delivered to Bank to secure the Loans and 
L/C Obligations. 

SUBORDINATED DEBT means any Indebtedness subordinated to Indebtedness due 
Bank pursuant to a written subordination agreement in Proper Form by and 
among Bank, subordinated creditor and the relevant Borrower which at a 
minimum must prohibit: (a) any action by subordinated creditor which will 
result in an occurrence of an Event of Default or default under this 
Agreement, the subordination agreement or the subordinated Indebtedness; and 
(b) upon the happening of any Event of Default or default under any Loan 
Document, the subordination agreement, or any instrument evidencing the 
subordinated Indebtedness (i) any payment of principal and interest on the 
subordinated Indebtedness; (ii) any act to compel payment of principal or 
interest on subordinated Indebtedness; and (iii) any action to realize upon 
any Property securing the subordinated Indebtedness. 

SUBSIDIARY means, as to a particular parent Corporation, any Corporation of 
which 50% or more of the indicia of equity rights is at the time directly or 
indirectly owned by such parent Corporation or by one or more Persons 
controlled by, controlling or under common control with such parent 
Corporation.

THIS WRITTEN LOAN AGREEMENT REPRESENTS THE FINAL AGREEMENT BETWEEN BANK AND 
THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, 
CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF BANK AND THE PARTIES.

THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN BANK AND THE PARTIES.

IN WITNESS WHEREOF, the parties have executed this Agreement as of the 
Effective Date.

BORROWER:  1ST TECH CORPORATION

By:  /S/ MARK C. HOLLIDAY                    
     ----------------------------------------------------------------
Name:     Mark C. Holliday
Title:    Chairman and CEO
Address:  12201 Technology Boulevard, Suite 130, Austin, Texas 78727

BORROWER: DARKHORSE SYSTEMS, INCORPORATED

By:  /S/ MARK C. HOLLIDAY                    
     ----------------------------------------------------------------
Name:     Mark C. Holliday
Title:    Chairman and CEO
Address:  12201 Technology Boulevard, Suite 130, Austin, Texas 78727

BORROWER: TANISYS TECHNOLOGY, INC.

By:  /S/ MARK C. HOLLIDAY                    
     ----------------------------------------------------------------
Name:     Mark C. Holliday
Title:    Chairman and CEO
Address:  12201 Technology Boulevard, Suite 130, Austin, Texas 78727

BANK: THE CHASE MANHATTAN BANK

By:  /S/ GEORGE LOUIS MCKINLEY                    
     ----------------------------------------------------------------
Name:     George Louis McKinley
Title:    Vice President
Address:  633 Third Ave., NY, New York

EXHIBITS:
A    ACCOUNTS RECEIVABLE LOAN ADMINISTRATION PROCEDURES
B    RPORTING REQUIREMENTS, FINANCIAL COVENANTS
C    LOCKBOX PROCESSING AGREEMENT


ANNEXES:
I    LOAN DOCUMENTS
11   SUBSIDIARIES


                                   Page 7 of 7 Pages

<PAGE>

                            EXHIBIT A
                                 
    [INSERT ACCOUNTS RECEIVABLE LOAN ADMINISTRATION PROCEDURES
                    INCORPORATED BY REFERENCE]
                                 
                        ******NOTE*******
                                 
          BORROWING BASE IS WHERE REDUCING ADVANCE RATE
                       SHOULD BE INDICATED
                                 
                                 
                                 
<PAGE>

                                 
                               ANNEX I
                                 
                          Loan Documents
                                 
"Loan Documents" includes, but is not limited to, the following:


1.   Agreement

2    Note

3.   Lockbox Processing Agreement (in file)

4.   Pledge of 50% of Guarantor's stock held by Gary Pankonien after merger 
    (in file)

6.   Borrowing Base Report; Daily Collateral Certificate Compliance Certificate

7.   For each Borrower in Proper Form: General Security Agreement (all 
     accounts and general intangibles; inventory and equipment); Deposit account
     (Collection Account)

8.   Financing Statements

9.   Certified Copies of Organizational and Authority Documents 
     (including without limitation all documents, agreements, certificates 
     and legal opinions requested by Bank in connection with transactions 
     described in the Preliminary Statement)

10.  Insurance policies and certificates (including account credit 
     insurance for accounts covered under Old 1st Tech Facility)

11.  Financial Statements of Borrower and Guarantor

12.  UCC search








              Loan Documents - ANNEX I  Page 1 of 1
                                 



<PAGE>

                             ANNEX II
                                 
                           Subsidiaries
                                 
          IF NONE AS OF THE EFFECTIVE DATE, CHECK   NONE
                                   
                                 
Subsidiary Name and                               Sub of which   State Where
     Address             % Owned                  Borrower       Incorporated
- -------------------    ------------               --------       ------------






                       ANNEX II Page 1 of 1


<PAGE>

                   EXHIBIT B: 1ST TECH CORPORATION, DARKHORSE SYSTEMS,
                       INCORPORATED, TANISYS TECHNOLOGY, INC.
                   REPORTING REQUIREMENTS, FINANCIAL COVENANTS AND
              COMPLIANCE CERTIFICATE FOR CURRENT REPORTING PERIOD ENDING
                             __________ ,199__ ("END DATE")
                                 
A.   REPORTING PERIOD. Borrowers will provide this Exhibit completed in
Proper Form with each financial statement delivered under the Agreement.  

     THIS REPORT IS FOR THE   / /    MONTH             / /    FISCAL YEAR     
("REPORTING PERIOD") ENDING _________, 199__ ("END
DATE")

A.   FINANCIAL REPORTING. The following financial information will be
provided within the times indicated
                         
<TABLE>
<CAPTION>

WHO            WHEN DUE                      WHAT                                                            COMPLIANCE
                                                                                                             CIRCLE:
<S>            <C>                           <C>                                                             <C>
EACH BORROWER


                                             GAAP financial statements (balance
                                             sheet, income and cash flow
                                             statements) audited (with unqualified
                                             opinion) by independent CPAs
                                             satisfactory to Bank, with
                                             Compliance Certificate

       (ii) Within 20 days of each month
       End Date including FYE month
                                             Unaudited monthly and YTD financial
                                             statements with Compliance
                                             Certificate                                                     Yes          No

       (iii) Within 15 days of each month
       End Date including FYE month
                                             Borrowing Base Report with A/R
                                             aging and listing, inventory report,
                                             and A/P listing (refer to Exhibit A)                            Yes          No

     (iv) Each Business Day                  Daily Collateral Certificate (refer                             Yes          No
                                             to Exhibit A)

     (v) Within 90 days of the end
     of each FYE and mid FY quarter end      2 year forward projections of                                   Yes          No
                                             Borrowers' and Guarantor's balance
                                             sheet, income statement and cash flow
                                             statement, by quarter, prepared on
                                             same basis as projections provided to
                                             Lenders prior to execution of this
                                             Agreement

TANISYS (vi) Within 10 days of filing        All Forms 10-K, 10-Q and 8-K                                    Yes          No

C. FINANCIAL COVENANTS. Borrowers and Guarantor will comply with the                 Compliance
following financial covenants, applying GAAP, the definitions in Section 8,          (Circle)
and THE CALCULATIONS AND ADJUSTMENTS FROM THE ACTUAL REPORTED COLUMN BELOW
(fiscal periods refer to Borrower's fiscal periods). 
</TABLE>


<TABLE>
<S>                                                        <C>
REQUIRED. Each applies at all times and is                  ACTUAL REPORTED.  For current
reported as indicated:                                      Reporting Period or as of the 
                                                            End Date, as appropriate:

1. Borrowers on a consolidated basis shall maintain           Stockholders' Equity             $________     Yes          No
Tangible Net Worth as adjusted of at least $4,000,000.00.     Minus:  Goodwill                 $________
                                                                      Other Intangible Assets  $________
                                                                      Loans/Advances to
                                                                      Equity holders           $________
                                                                      Loans to Affiliates      $________
                                                              Plus:   Subordinated Debt        $________

                                                              = Tangible Net Worth as adjusted $________


2. Borrowers shall have a combined ratio of
EBDITA (Adjusted) to_ interest expense of at                  Net income for prior 3 months    $________     Yes          No
least 1.25: 1.00, as of the end of each month.                Plus:   Tax Expense              $_______
                                                                      Interest Expense         $_______
                                                              Depreciation/Amortization        $_______

                                                              Minus:  Capital expenditures     $________
                                                                      Nonrecurring Items       $_________

                                                              Equals: EBDITA (adjusted )

                                                              $______________  $_______________  =  _____
                                                              EBDITA(Adjusted) Interest Expense     Ratio


3.   No more than $150,000 total Indebtedness
(including all funded and trade debt) TO 1ST TECH AND
DARKHORSE from Guarantor shall be outstanding at any
time. *   
                                                               Indebtedness to 1st                           Yes     No
                                                               Tech:                    $________

                                                               Indebtedness to
                                                               Darkhorse:               $________

                                                               Total:                   $________


THE ABOVE SUMMARY REPRESENTS SOME OF THE COVENANTS AND AGREEMENTS CONTAINED IN THE AGREEMENT AND DOES NOT IN ANY WAY RESTRICT OR 
MODIFY THE TERMS AND CONDITIONS OF THE AGREEMENT. IN CASE OF CONFLICT BETWEEN THIS EXHIBIT AND THE AGREEMENT, THE AGREEMENT SHALL
CONTROL. The undersigned hereby certifies that the above information and computations are true and correct and not misleading as 
of the date hereof, and that since the date of the Borrower's most recent Compliance Certificate (if any):

     / / No default or Event of Default has occurred under the Agreement during
         the current Reporting Period, or been discovered from a prior period, and not reported.

    / /  A default or Event of Default (as described below) has occurred during
         the current Reporting Period or has been discovered from a prior period and is being
         reported for the first time and:        / /     was cured on _______________      / /   was
         waived by Bank in writing on ___________

    / /   is continuing.

Description of Event of Default:____________________________________________________

Executed  _______________, 19___:

</TABLE>

BORROWER:  1ST TECH CORPORATION

BY:
   -------------------------------
NAME:                         
     -----------------------------
TITLE:                        
      ----------------------------

BORROWER:  TANISYS TECHNOLOGY, INC.

BY:
   -------------------------------
NAME:                         
     -----------------------------
TITLE:                        
      ----------------------------

BORROWER:  DARKHORSE SYSTEMS, INCORPORATED

BY:
   -------------------------------
NAME:                         
     -----------------------------
TITLE:                        
      ----------------------------

                      EXHIBIT B Page 1 of  1



<PAGE>
                          BORROWING BASE
                                 
Borrowing Base shall mean as at any date the applicable Advance Rate times 
the net amount of Eligible A/R assigned by the borrowers.

                    Total A/R                $____________

                    less Ineligible          $ ___________

                    Eligible A/R             $ ___________

                    Advance Rate   %         $ ___________

                    Borrowing Base           $ ___________

The Advance Rate will be

          79%  to   Feb. 28 1997
          78%       March 7, 1997
          77%       March 14, 1997
          76%       March 21, 1997
          75%       April 21, 1997
          74%       May 21, 1997
          73%       April 21, 1997
          72%       June 21. 1997
          71%       April 21, 1997
          70%       Thereafter



<PAGE>


                            REVOLVING CREDIT NOTE
                               (this  "NOTE")

FOR VALUE RECEIVED, ON OR BEFORE the Termination Date (as defined in the Credit
Agreement), 1ST TECH CORPORATION, DARKHORSE SYSTEMS, INCORPORATED, and TANISYS
TECHNOLOGY, INC. (jointly and severally, "BORROWERS") promise to pay to the
order of THE CHASE MANHATTAN BANK ("Bank") at its office at 633 Third Avenue,
New York NY 10017 or such other location as Bank may designate, in immediately
available funds and lawful money of the United States of America, the sum of SIX
MILLION AND NO/100THS UNITED STATES DOLLARS (U.S. $6,000,000.00) or the
aggregate unpaid amount of all advances hereunder, whichever is lesser, plus
interest on the unpaid principal balance outstanding from time to time at a rate
per annum equal to the lesser of (i) the Stated Rate (as hereinafter defined)
from time to time in effect or (ii) the Highest Lawful Rate. If the Stated Rate
at any time exceeds the Highest Lawful Rate, the actual rate of interest to
accrue on the unpaid principal amount of this Note will be limited to the
Highest Lawful Rate, but any subsequent reductions in the Stated Rate due to
reductions in the Prime Rate will not reduce the interest rate payable upon the
unpaid principal amount of this Note below the Highest Lawful Rate until the
total amount of interest accrued on this Note equals the amount of interest
which would have accrued if the Stated Rate had at all times been in effect.
    The "STATED RATE" at any time shall be the rate indicated by the following
chart:

    DETERMINING RATIO        STATED RATE
    ------------------       ----------------
    Over 3.0X                Prime Rate +3.0%
    l.5X to 3.0X             Prime Rate +2.0%
    1.0X top 1.4X            Prime Rate +1.5%
    Less than I.0X           Prime Rate +1.0%

    The "DETERMINING RATIO" on any date shall be the ratio (determined for all
Borrowers combined, as of the end of the most recently ended calendar month) of
(i) Indebtedness to (ii) Annualized EBDITA (Adjusted). Annualized EBDITA
(Adjusted) shall mean (a) for the first 11 months after May 20, 1996, Borrowers'
average combined monthly EBDITA (Adjusted) (as correctly reported in Borrowers'
Compliance Certificates in the form of Exhibit C of the Credit Agreement) for
all months reported to the date the ratio is determined, times twelve; and (b)
thereafter, the sum of Borrowers' combined monthly EBDITA (Adjusted) (as
correctly reported) for the 12 months preceding the date the ratio is
determined.
    "PRIME RATE" means that rate as determined from time to time by Bank as
being its prime rate in effect at its principal office in New York City. Without
notice to Borrowers or any other Person, the Prime Rate shall change
automatically from time to time as and in the amount by which said prime rate
shall fluctuate with each such change to be effective as of the date of each
change in such prime rate. THE PRIME RATE IS A REFERENCE RATE AND DOES NOT
NECESSARILY REPRESENT THE LOWEST OR BEST RATE. BANK MAY MAKE LOANS AT RATES OF
INTEREST AT, ABOVE OR BELOW THE PRIME RATE.
    This Note is the Revolving Credit Note described in Section I .1.A of the
Credit Agreement (Borrowing Base) between Borrowers and Bank dated as of
February 21, 1997 (as amended, restated and supplemented from time to time, the
"Credit Agreement" or "Agreement") and sometimes referred to therein as the
Note.  Capitalized terms used in this Note have the meanings used in the
Agreement.
    Accrued and unpaid interest shall be due and payable monthly, beginning on
March 31, 1997, and continuing on the last day of each month thereafter and at
Termination Date when all unpaid principal and accrued and unpaid interest shall
be finally due and payable. Borrowers must make the payments required by
Sections 1.3, 1.4 and 1.5 of the Agreement.
    Interest shall be computed on the basis of the actual number of days
elapsed and a year comprised of 360 days, unless such calculation would result
in a usurious interest rate, in which case interest will be calculated on the
basis of a 365 or 366 day year, as applicable.
    All past-due principal and, as permitted by applicable law, interest on
this Note, shall, at Bank's option, bear interest at the Highest Lawful Rate, or
if applicable law shall not provide for a maximum nonusurious rate of interest,
at a rate per annum equal to eighteen percent (18%).
    The unpaid principal balance of this Note at any time shall be the total
amounts advanced by Bank, less the amount of all payments of principal.  Absent
manifest error, the records of Bank shall be conclusive as to amounts owed.
Subject to the terms and conditions of the Agreement, Borrowers may use all or
any part of the credit provided for herein at any time before the Termination
Date.
    Time is of the essence. Borrowers may at any time pay the full amount or
any part of this Note without the payment of any premium or fee. At Bank's sole
option, all payments may be applied to accrued interest, to principal, or to
both.
    If any Event of Default occurs, then Bank may exercise any and all rights
and remedies under the Loan Documents, at law, in equity or otherwise.
    Each and all Obligors severally waive notice, demand, presentment for
payment, notice of nonpayment, notice of intent to accelerate, notice of
acceleration, protest, notice of protest, and the filing of suit and diligence
in collecting this Note and all other demands and notices, and consent and agree
that their liabilities and obligations shall not be released or discharged by
any or all of the following, whether with or without notice to them or any of
them, and whether before or after the stated maturity hereof: (i) extensions of
the time of payment; (ii) renewals; ~ iii) acceptances of partial payments; (iv)
releases or substitutions of any collateral or any Obligor; and (v) failure, if
any, to perfect or maintain perfection of any security interest in any
collateral.  Each Obligor agrees that acceptance of any partial payment shall
not constitute a waiver.
    Bank and any subsequent owner or holder hereof reserves the right, in its
sole discretion, without notice to Borrowers, to sell participations or assign
its interest or both, in all or any part of this Note. For purposes of this
Note, any assignee or subsequent holder of this Note will be considered the
"Bank," and each successor to each Borrower will be considered a "Borrower."

IN WITNESS WHEREOF, Borrowers have executed this Note effective as of the
Effective Date.

BORROWER:  1ST TECH CORPORATION

By:  /s/ MARK C. HOLLIDAY                   
   -----------------------------------------
Typed Name:   Mark C. Holliday
Title:        President and CEO

BORROWER:  DARKHORSE SYSTEMS, INCORPORATED

By:  /s/ MARK C. HOLLIDAY                   
   -----------------------------------------
Typed Name:   Mark C. Holliday
Title:        President and CEO

BORROWER:  TANISYS TECHNOLOGY, INC.

By:  /s/ MARK C. HOLLIDAY                   
   -----------------------------------------
Typed Name:   Mark C. Holliday
Title:        President and CEO

BANK:    THE CHASE MANHATTAN BANK

By:  /s/ GEORGE LOUIS MCKINLEY              
   -----------------------------------------
Typed Name:   George Louis McKinley
Title:        Vice President

<PAGE>

TANISYS TECHNOLOGY, INC.                                          EXHIBIT 12.1


                    STATEMENT RE COMPUTATION OF PER SHARE EARNINGS
                     FOR THE THREE MONTHS ENDED DECEMBER 31, 1996


MONTH           SHARES OUTSTANDING AT MONTH END
- ------------    -------------------------------
Sept 96              15,978,537
Oct 96               15,978,537
Nov 96               16,070,773
Dec 96               16,626,655
                    -----------
4 month total        64,654,502

Weighted 
Average Shares       16,163,626

Net Loss            ($2,137,485)

Loss per Weighted
Average Shares            ($.13)

<PAGE>

                                                                   EXHIBIT 21.1


                      SUBSIDIARIES OF TANISYS TECHNOLOGY, INC.


1st Tech Corporation (a Delaware corporation)

DarkHorse Systems, Inc. (a Delaware corporation)

Rosetta Marketing and Sales, Inc. (a Texas corporation) - Inactive



<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Company's Form 10-Q as of and for the three months ended December 31, 1996 and 
is qualified in its entirety by reference to such financial statements.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          SEP-30-1996
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                       1,794,323
<SECURITIES>                                         0
<RECEIVABLES>                                6,401,032
<ALLOWANCES>                                    98,450
<INVENTORY>                                  2,043,833
<CURRENT-ASSETS>                            10,630,347
<PP&E>                                       2,131,481
<DEPRECIATION>                               1,081,516
<TOTAL-ASSETS>                              20,039,421
<CURRENT-LIABILITIES>                        7,790,614
<BONDS>                                              0
                                0
                                          0
<COMMON>                                    25,120,576
<OTHER-SE>                                (12,982,828)
<TOTAL-LIABILITY-AND-EQUITY>                20,039,421
<SALES>                                     15,263,661
<TOTAL-REVENUES>                            15,263,661
<CGS>                                       13,668,236
<TOTAL-COSTS>                               13,668,236
<OTHER-EXPENSES>                             3,579,349
<LOSS-PROVISION>                                46,841
<INTEREST-EXPENSE>                             165,270
<INCOME-PRETAX>                            (2,137,485)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                        (2,137,485)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (2,137,485)
<EPS-PRIMARY>                                    (.13)
<EPS-DILUTED>                                    (.13)
        

</TABLE>


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