Document:

<PAGE>

                                                                   Exhibit 10.43
                                                                   -------------

                            VOTING RIGHTS AGREEMENT

VOTING RIGHTS AGREEMENT (the "Agreement"), made as of March 15, 2000 by and
among Electric Fuel Corporation, a Delaware corporation (the "Company"), Robert
S. Ehrlich and Yehuda Harats (each a "Stockholder" and collectively the
"Stockholders"), Koor Industries Limited ("Koor") and Tadiran Limited
("Tadiran") (Koor and Tadiran shall be collectively referred to as the "Group")

WHEREAS, the Stockholders are holders of common stock of the Company, $0.01 par
value per share (the "Common Stock"), and

WHEREAS, Koor has purchased certain Common Stock of the Company pursuant to a
Share Purchase Agreement (the "Investment Agreement"), dated as of March 15
2000, made by and among the Company and Koor, and

WHEREAS, Tadiran has purchased certain Common Stock of the Company pursuant to a
Share and Assets Purchase Agreement (the "Acquisition Agreement"), dated as of
March 15 2000, made by and among the Company, Tadiran, Tadiran Batteries Limited
and Tadiran Electric Industries Corporation.

NOW THEREFORE, in consideration of the premises and agreements set forth herein,
the Stockholders agree with each other as follows:

Election of Directors.  The parties agree that until the Expiration Date (as
---------------------
defined in Section 3 below):

Each Stockholder shall vote all shares of Common Stock or other voting
securities of the Company over which such Stockholder has voting control,
whether directly or indirectly, and to take other necessary or desirable actions
within his or its control (whether as stockholder, director or officer of the
Company or otherwise, including without limitation attendance at meetings in
person or by proxy for purposes of obtaining a quorum and execution of written
consents in lieu of meetings), so that Jonathan Kolber shall serve as member of
the Company's Board of Directors, and

Each of the Group shall vote all shares of Common Stock or other voting
securities of the Company over which such they have voting control, whether
directly or indirectly, and to take other necessary or desirable actions within
their control, so that each of Robert S. Ehrlich and Yehuda Harats shall serve
as members of the Company's Board of Directors.

Assignment; Transfer of Common Stock. The obligations of each of the
------------------------------------
Stockholders and the Group hereunder shall remain in force and effect until the
Expiration Date with respect to Common Stock held by them at any applicable
date, but shall not limit any of the Stockholders and the Group from
transferring any of their Common Stock to any third party. Upon the transfer of
any Common Stock by the Stockholders or the Group, such transferred Common Stock
shall not be a part of the agreement hereunder and shall be free from any voting
obligations.

Term of Agreement: The obligations of the parties hereof shall expire on the
-----------------
earlier of (the "Expiration Date"):

The fifth anniversary of the Closing under the Acquisition Agreement; or

Such time as Koor and Tadiran have sold in the aggregate more than 50% of the
total Common Stock purchased by them collectively under the Investment Agreement
and the Acquisition Agreement.
<PAGE>

                                     - 2 -

Such time as the Stockholders have sold in the aggregate more than 50% of the
total Common Stock held by them as of the date hereof.

Filings. If required, the parties agree to promptly file with the Securities
-------
and Exchange Commission all requisite filings required under the Securities
Exchange Act of 1934, as amended, with respect to their ownership of Common
Stock and the provisions of this Agreement.

Entire Agreement. This Agreement constitutes the entire agreement of the parties
----------------
hereto with respect to the matters contemplated herein, and supersedes any and
all prior understandings as to the subject matter of this Agreement.

General. The headings contained in this Agreement are for reference purposes
-------
only and shall not in any way affect the meaning or interpretation of this
Agreement.  In this Agreement the singular includes the plural, the plural, the
singular, the masculine gender includes the neuter, masculine and feminine
genders.  This Agreement shall be governed by and construed in accordance with
the laws of the State of Israel, without regard to any conflicts or choice of
law principles.

Counterparts.  This Agreement may be executed in counterparts, all of which
------------
together shall constitute one and the same instrument.

[THE REST OF THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK]
<PAGE>

                                     - 3 -

IN WITNESS WHEREOF, the parties have signed this Agreement as of the date first
hereinabove set forth.

_____________________    _________________   _______________    _______________
/s/ Robert S. Ehrlich    /s/ Yehuda Harats   Tadiran Limited    Koor Industries
                                                                    Limited

                                             By: /s/            By: /s/
                                                -------------      ------------

_________________________
Electric Fuel Corporation
By: /s/
    -----------------------<PAGE>

                                                                   Exhibit 10.51
                                                                   -------------

                                PROMISSORY NOTE

$555,250.00                                                   New York, New York
January 12, 2001

     FOR VALUE RECEIVED, Yehuda Harats ("Maker") hereby promises to pay to the
order of Electric Fuel Corporation ("EFC"), at 632 Broadway, New York, New York,
or at such other place as may be designated in writing by EFC or any subsequent
holder of this Note ("Holder"), the principal sum of Five Hundred Fifty-Five
Thousand Two Hundred Fifty Dollars ($555,250.00), on January 12, 2011, together
with simple interest from the date hereof on the principal amount from time to
time unpaid at a per annum rate equal to the lesser of (i) 6.5%, and (ii) 1%
over the then-current Federal Funds Rate, until the principal sum is paid in
full. Interest will accrue on the loan until maturity.

     All payments hereunder shall be made in United States Dollars only. Maker
may prepay this Note at any time and from time to time without premium or
penalty.

     Maker will bear no personal liability on the principal and accrued interest
of this Note.

     In the event that the Maker files or has filed against the Maker any
petition under any bankruptcy or insolvency law or for the appointment of a
receiver or makes a general assignment for the benefit of creditors, then the
entire unpaid principal of this note, together with accrued interest thereon,
shall automatically become immediately due and payable. No failure by the holder
to take action with respect to any default hereunder shall affect its subsequent
rights to take action with respect to the same or any other default. In the
event of default the Maker agrees to pay all reasonable costs of collection,
including reasonable attorneys' fees, to the extent allowed by law.

     This Note shall be secured by a pledge to EFC of 100,000 shares (the
"Pledged Shares") of EFC's common stock, $0.01 par value, acquired with this
note.

     The recourse under this note shall only be to the Pledged Shares. EFC shall
have all rights of a secured party under the Uniform Commercial Code as in
effect in the State of New York, including without limitation all remedies
available thereunder to a secured party in the event of a default in the
performance of the obligation secured, with respect to the Pledged Shares, and
Maker will take all actions reasonably requested by EFC to perfect such security
interest, including without limitation delivering to EFC the stock certificate
or certificates representing the Pledged Shares, together with stock powers duly
endorsed in blank. EFC shall release its security interest in the Pledged Shares
when all principal and interest owed hereunder have been paid in full.
Notwithstanding the foregoing, EFC shall sell Pledged Shares per Maker's
instructions from time to time, provided that with respect to any and each such
sale EFC may withhold from the proceeds of such sale that percentage of the
original principal and accrued but unpaid interest under this Note as the
Pledges Shares sold shall bear to the original 100,000 Pledged Shares (so that
if, for example, Maker instructs EFC to sell 28,000 Pledged Shares, EFC shall be
entitled to withhold from the proceeds of such sale 28% of the original
principal amount and accrued but unpaid interest under this Note).

     The Maker hereby waives presentment, demand, notice of nonpayment, protest
and all other demands, notices and defenses (other than payment) in connection
with the delivery, acceptance, performance and enforcement of this note.
<PAGE>

     This Note shall be deemed to have been made under and shall in all respects
be governed by the internal laws of the State of New York without reference to
conflicts of laws. Maker consents to the exclusive jurisdiction of the courts in
New York, New York with respect to any and all suits brought in connection with
this Agreement, and waives any right to object to the personal or subject matter
jurisdiction of such court and waives any right to move dismissal based on
grounds of forum non conveniens.

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
Note as of the 12/th/ day of January, 2001.

                                                        /s/ Yehuda Harats
                                                 -----------------------------
                                                            Yehuda Harats

                                     - 2 -

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}]]