Document:

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                                  Exhibit 10.39

                              Consultancy Agreement

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                              Consultancy Agreement

                The following Consultancy Agreement is concluded
                                     between

                                      GAIA
                             Akkumulatorenwerke GmbH
                      Montaniastra. 17 in 99734 Nordhausen
                      represented by the managing director

                    hereinafter referred to as - Principal -

                                       and

                                       SMR

                Strategische Management- und RisikoberatungsGmbH
                         Burchardstr. 17, 20095 Hamburg

                hereinafter referred to as - SMR or Contractor -

                                    Preamble

Due to the technical and economic situation of GAIA Akkumulatorenwerke GmbH,
Nordhausen the following Consultancy Agreement is concluded between GAIA and
SMR.

                                      (S) 1
                                 Subject matter

1.   SMR, represented by R. Tolksdorf, represents GAIA Akkumulatorenwerke GmbH
     as the managing director of finances, organisation etc.
     The areas of tasks and responsibility are shown in the Rules of Procedure
     of GAIA.

2.   This Consultancy Agreement replaces the current contract of June 2001 and
     enters into force and effect as per 01.09.2002.
     The Consultancy Agreement has a fixed term of 4 years until 31 August 2006.

3.   The parties agree to start talks on an extension of the Consultancy
     Agreement no later than 6 months before the expiry of the agreement.

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                                      (S) 2
                               Execution of Order

1.   The parties proceed on the assumption that the order will be carried out by
     Mr R. Tolksdorf personally.

                                      (S) 3
                                  Remuneration

1.   The Contractor shall charge a monthly fee of(Euro)14,500 (net) for his
     services in the course of consultancy services.

2.   A) Any additional accommodation expenses, customary out-of-pocket expenses
     and travelling expenses shall be borne by the Principal.

     B) The Principal shall provide to the Contractor an upper-class company
     car, e.g. Audi A8, for business trips.
     Should the Contractor use his own car, travelling expenses shall be charged
     at (Euro)0.52/km.

3.   The consulting services shall be billed each month on the 20/th/ of the
     month. The invoices are due for payment immediately after issuing the
     invoice without any deductions.

                                      (S) 4
                                 Duty of Secrecy

1.   The Contractor and any persons possibly assigned by him are obliged to
     maintain secrecy. This duty of secrecy includes all information on the
     Principal. The Contractor is obliged to ensure that third parties do not
     gain any knowledge of business secrets.

2.   Confidential information and business secrets are especially information on
     procedures and business methods of the Principal and his enterprises in
     technical, commercial and other respects.

3.   This duty of secrecy continues to exist even after the end of the contract.

4.   The Contractor may only hand over written comments of all kinds, in
     particular reports, recommendations and press releases, which refer to the
     order and the Principal, after obtaining the express, written consent from
     the Principal.

                                      (S) 5
                                Exclusive Dealing

1.   The Contractor undertakes to refrain from carrying out any activity for
     third parties which could entail the possibility of a conflict of interests
     between the Principal and a third party.

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                                      (S) 6
                      Safe Custody and Return of Documents

1.   The Contractor is obliged to store all the business documents and
     operational data provided to him in due form and return these to the
     Principal after the end of the contract.

2.   Insofar as the Contractor processes and stores data on electronic data
     carriers with the Principal's written consent in the course of his order,
     he is obliged to furnish proof of the erasure thereof or to surrender the
     data carriers to the Principal at the end of the contract.

                                      (S) 7
                                  Miscellaneous

1.   No verbal additional agreements have been made.
     Amendments and supplements to this Agreement must be made in writing to
     enter into force and effect.

2.   Should individual provisions of this Agreement be or become invalid in toto
     or in part, this shall not affect the validity of the remaining provisions.
     By way of interpretation, regulations containing lacunae or invalid
     provisions shall be supplemented so that a reasonable provision is found
     which most closely approximates what the commercial aim of the contracting
     parties was or would have been if the contracting parties had considered
     the lacunae or the invalidity, taking into account the aim of the contract
     thereby.

3.   Nordhausen is the place of jurisdiction and venue.

Nordhausen, 10.08.2002                              Nordhausen, 19.08.2002

(Signature)                                         (Signature)
GAIA Akkumulatorenwerke GmbH                        SMR
                                                    Strategische Managment- und
Riskoberatungs GmbH

Approval:
(Signature)
H.H. van Andel<PAGE>

                                  Exhibit 10.40

   Federal Ministry of Education and Research (Germany), Grant Notification to
                         GAIA, dated September 11, 2000

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[Letterhead of Federal Ministry of Education and Research]

                                                                  Date
                                                                  09.11.2000

BMBF          D-53170   Bonn

GAIA Akkumulatorenwerke GmbH
Research
Montaniastrasse 17

99734  Nordhausen

Notification of a grant

Subj.:    Grant under the federal budget, department budget 30, chapter 3006,
          title 683 12, 2000 financial year, for the project: "Collaborative
          project: Energy supply platform for autonomous microsystems -
          microsolar; subproject: battery technology"

          Promotion identification no.: 16SV1119

Re:       Your application dated 13.06.2000, the subsequent deliveries of
          24.08., 28.08., 14.09., 19.09., and 26.09.2000

Encl.:    -    Copy "Supplementary Provisions for Grants on a Cost Basis"
               of the BMBF - NKBF 98 - (status as per 01.03.1999 - print 2000)"

          -    Total preliminary calculation

          -    Overview of the special information centres and nation-wide
               information facilities

          -    Copy "Notes on the Completion of the Report Sheet and the
               Document Control Sheet"

          -    Printed form "Report Sheet/Document Control Sheet"

          -    Printed form "Acknowledgement of Receipt"

          -    Notes for Recipients of Payments

          -    Further supplementary regulations and notes

          -    Printed form "Notification of the Promotion Identification No.
               for Registrations of Proprietary Rights" (according to no. 10.3
               NKBF 98)

          -    List of collaborators

          -    Printed form for recording hours

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                                       -2-

Dear Sir or Madam,

1.  Amount of the grant / type and form of financing / project-tying /
    appropriation period / payment schedule

As a project aid, I allocate to you a non-repayable grant of 40 % of your total
production costs actually incurred which are eligible for subsidisation and are
to be established on the basis of actual costing, however a maximum amount of

                                  DM 765,941.00
(in words: seven - six - five - nine - four - one Deutsche Mark) (proportional
financing).

The grant is purpose-tied; it may only be used for the above project in
accordance with your application dated 13.06.2000 including any supplements (see
reference) and the enclosed total preliminary calculation amended by me after
consultation with you.

The allocation requires that the total financing of the project remains hedged.

The notification of the grant applies for the period from 01.11.2000 until
31.10.2003 (appropriation period).

Only the costs incurred for the project in the appropriation period may be
claimed under the grant.

I intend to provide the grant in cash as follows:
                          DM 0.00 in the 2000 financial year
                    DM 157,148.00 in the 2001 financial year
                     DM 73,732.00 in the 2002 financial year
                    DM 420,170.00 in the 2003 financial year
                    DM 114,891.00 in the 2004 financial year.

Should there be a change in the timing of your funding requirements compared to
your application, I am to be informed of this fact without delay so that an
attempt can be made to cater for the payments schedule.

<PAGE>

                                       -3-

2. Supplementary regulations and notes

The enclosed NKBF 98 supplementary regulations are a part of this notification
subject to the regulations set forth below:

In addition, further supplementary regulations and notes apply as follows and as
enclosed in the annex:

-    Authorization by the European Commission
     The promotional measure for micro-system technology underlying the grant
     was authorized by the European Commission on 05.10.1993 (subsidy no. N
     539/93).

-    Lump-sum settlement procedure
     The costs shall be billed based on the lump-sum procedure according to no.
     5.6 NKBF 98. It is not possible to change from the lump-sum accounting
     method to the accounting method based on cost-plus pricing formulae within
     the scope of this project.

     The "time sheets for lump-sum accounting" according to no. 19.4 NKBF 98 are
     only to be sent if especially requested.

-    Cooperation with third parties
     The project is to be carried out in cooperation with the companies and
     institutions shown in the list of collaborators. The cooperation is to be
     described in the case reports.

-    Notes for Recipients of Payments
     The "Notes for Recipients of Payments" enclosed with this notification must
     be observed.

<PAGE>

                                       -4-

-    Requirements for payment of the grant
     The grant cannot be paid until the notification has become legally valid
     after the expiry of the period of appeal and after all other requirements
     have been satisfied.

     You can bring about the legal validity of the notification of the grant
     earlier if you declare that you waive filing an appeal on the
     acknowledgement of receipt (printed form enclosed).

     A printed form for demanding the payment of the grant has already been
     enclosed with the notification of the grant if the payment schedule has
     planned that a payment is in the current financial year. If you do not
     waive the filing of an appeal in the acknowledgement of receipt, you must
     wait until the period of appeal has expired and, if applicable, enclose a
     statement with the first demand for payment explaining that you have not
     filed an action at the administrative court.

-    Calling in a project sponsor
     As the project sponsor for the sponsoring field of microsystems technology,
     VDI/VDE Technologiezentrum Informationstechnik GmbH, Rheinstrasse 10 B,
     D-14513 Teltow (phone: 03328/435 258) is authorised to process the grant in
     the name and for account of the BMBF/1/) and to take the legal actions
     required for this purpose independently in accordance with the directives
     issued by BMBF.

     I therefore request you to send all the records concerning the
     implementation and processing of the project to the project sponsor.

3. Instructions on legal remedies

You may bring an action against this notification within one month after the
announcement thereof at the Court of Administration in Cologne, Appellhofplatz,
50667 Cologne in writing or by declaring this orally to the recording clerk of
the court.

-----------------------------------
/1)/ Federal Ministry for Education and Research

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                                       -5-

The action must name the plaintiff, the defendant and the subject matter of the
plaintiff's claim. It should contain a specific application. The facts serving
to substantiate the case and evidence should be stated.

The action and annexes should be enclosed in as many copies as required to
enable each party involved to receive one copy.

Yours sincerely
By order

von Schaewen

This copy of the notification was issued using EDP facilities and is therefore
not signed.

<PAGE>

                                                              Status: 13.11.2000

     TOTAL PRELIMINARY CALCULATION
     for the period from 01.11.2000 until 31.10.2003

Subject of the project 16SV1119:
Collaborative project: Energy supply platform for autonomous
microsystems (microsolar) - subproject: battery technology

0813    Materials                                                          0.00
0023    R&D outside services                                               0.00
0837    Personnel expenses                                         1,914,855.00
0838    Travelling expenses                                                0.00
0847    Project-specific depreciation                                      0.00
0848    Tax depreciation, other                                            0.00
0850    Other direct project costs                                         0.00
0856    Costs of internal services                                         0.00
0860    Administrative costs                                               0.00
0899    Summary                                                            0.00
0881    Total production cost of the project (Total.../1/)         1,914,855.00
0882    Capital resources of the applicant                         1,148,914.00
0883    Third-party funds/inflows                                          0.00
0884    Grant                                                        765,941.00

                       Cash provision
                       Year                                Amount
                 until 1999                                  0.00
                       2000                                  0.00
                       2001                            157,148.00
                       2002                             73,732.00
                       2003                            420,170.00
                       2004                            114,891.00

All the amounts are stated in DM

-------------------
/1/ Partly illegible and abbr. unknown

<PAGE>

Federal Ministry for
Education and Research (BMBF)                             Bonn, 9 November 2000

S14-4013-16SV1119

Annex

to the notification of the grant for Gaia Akkumulatorenwerke GmbH, Nordhausen

<TABLE>
<CAPTION>
List of collaborators                                           Promotion identification no.
--------------------------------------------------------------------------------------------
<S>                                                             <C>
Frauenhofer-Gesellschaft zur Forderung der                                     16SV1118
angewandten Forschung e.V., Munich

Gaia Akkumulatorenwerke GmbH, Nordhausen                                       16SV1119

STECA GmbH, Memmingen                                                          16SV1120

Zentrum fur Sonnenenergie- und Wasserstoff-Forschung

Baden-Wurttemberg, Stuttgart                                                   16SV1121

Insta Elektro GmbH & Co. KG, Ludenscheid                                       16SV1204
</TABLE>

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