Exhibit 10.31

                                     RELEASE

      This  Release is made this 14th day of  December,  2005 by and between C&D
Technologies, Inc. ("Employer") and Stephen E. Markert, Jr. ("Employee").

                                    Recitals:

      WHEREAS,   the  parties  are  parties  to  an  Employment  Agreement  (the
"Employment Agreement") dated March 31, 2000, as amended April 6, 2000, pursuant
to which Employee was employed by Employer; and

      WHEREAS,  the Employment  Agreement has terminated and the parties entered
into certain  arrangements  as described in a Letter  Agreement dated August 15,
2005 (the "Letter Agreement"); and

      WHEREAS,  Employee's execution and delivery of this Release is a condition
to the  Employer's  obligations  to pay  certain  compensation  and  benefits to
Employee under the Employment Agreement and the Letter Agreement.

      NOW  THEREFORE,  the parties  hereto,  intending to be legally  bound,  in
consideration  of the mutual  promises and  undertakings  set forth  herein,  do
hereby agree as follows:

      1. As of December 14, 2005,  Employee's  employment  with  Employer  shall
terminate  (the  "Termination  Date"),  and  Employee  shall have no further job
responsibilities to perform for Employer; provided, however, that Employee shall
cooperate  with Employer in  transitioning  Employee's job  responsibilities  as
Employer shall reasonably  request,  provided that Employee shall be entitled to
receive  reasonable  compensation for any services  rendered after such date and
shall  not be  obligated  to take  any  action  that  would  interfere  with any
subsequent  employment of Employee or otherwise  result in economic  hardship to
Employee.

      2.  Following the  Termination  Date,  Employer  shall pay to the Employee
those amounts  payable  pursuant to the terms of the  Employment  Agreement upon
involuntary termination of Employee's employment, without cause, less applicable
deductions;  provided  however,  the first  payment shall not be due and payable
until the  first  regular  C&D pay day  following  the  execution  by  Employee,
delivery to Employer and  non-revocation of this Release by Employee.  After the
execution by Employee,  delivery to Employer and non-revocation of this Release,
Employer will additionally pay Employee for fourteen (14) vacation days, the sum
of $100,000,  net of standard  deductions,  in accordance with the notice letter
dated August 15, 2005, and reimburse  Employee for up to $10,000 in pre-approved
outplacement  services  incurred  within twelve (12) months from the Termination
Date. The timing for payments to Employee shall be made in the manner elected by
Employee, in writing, in response to the letter dated August 15, 2005 concerning
the  application  of the  provisions  of the American  Jobs  Creation Act to the
payments described in this paragraph.



      3. For and in consideration of the monies and benefits paid to Employee by
Employer,  as more fully  described  in Section 2 above,  and for other good and
valuable consideration,  Employee hereby waives, releases and forever discharges
Employer, its assigns,  predecessors,  successors,  and affiliated entities, and
its current or former stockholders, officers, directors, administrators, agents,
servants and employees,  individually  and as  representatives  of the corporate
entity (hereinafter  collectively referred to as "Releasees"),  from any and all
claims,  suits, debts, dues, accounts,  reckonings,  bonds, bills,  specialties,
covenants,  contracts, bonuses,  controversies,  agreements,  promises, charges,
complaints,  damages,  sums of money,  interest,  attorney's  fees and costs, or
causes  of action of any kind or nature  whatsoever  whether  in law or  equity,
including,  but not limited  to, all claims  arising  out of his  employment  or
termination  of  employment  with  Employer,  such as all  claims  for  wrongful
discharge,  breach of contract,  either  express or implied,  interference  with
contract,  emotional  distress,  fraud,  misrepresentation,  defamation,  claims
arising  under the Civil Rights Acts of 1964 and 1991 as amended,  the Americans
With  Disabilities  Act, the Age  Discrimination  in Employment Act (ADEA),  the
National  Labor  Relations  Act,  the Fair Labor  Standards  Act,  the  Employee
Retirement  Income  Security Act of 1974  (ERISA),  the Family and Medical Leave
Act, the  Pennsylvania  Human  Relations  Act, the  Pennsylvania  Wage Payment &
Collection  Law, the  Pennsylvania  Minimum Wage Act of 1968,  the  Pennsylvania
Equal Pay Law,  and any and all other claims  arising  under  federal,  state or
local law, rule,  regulation,  constitution,  ordinance or public policy whether
known or unknown,  arising up to and  including  the date of  execution  of this
Release;  provided,  however that the parties do not release each other from any
claim of breach of the terms of this  Release.  This  release of rights does not
extend to claims that may arise after the date of this Release.  Employee agrees
that  Employee  will not initiate any charge or complaint or institute any claim
or lawsuit  against  Releasees or any of them based on any fact or  circumstance
occurring  up to and  including  the date of the  execution  by Employee of this
Release.

      4. Employee agrees that the payments made and other consideration received
pursuant  to this  Release  are not to be  construed  as an  admission  of legal
liability by Releasees or any of them and that no person or entity shall utilize
this Release or the consideration  received pursuant to this Release as evidence
of any admission of liability since Releasees expressly deny liability.

      5. Employee  affirms that the only  consideration  for the signing of this
Release are the terms stated herein and in the Employment  Agreement and that no
other  promise or  agreement of any kind has been made to Employee by any person
or entity whatsoever to cause Employee to sign this Release.

      6. Employee and Employer affirm that the  restrictive  covenants set forth
in Sections 6, 7 and 17 of the Employment  Agreement survive pursuant to Section
18 thereof, and the Employment Agreement, the Letter Agreement, this Release set
forth the entire  agreement  between  the  parties  with  respect to the subject
matter contained herein and supersede all prior or contemporaneous agreements or
understandings  between the parties with respect to the subject matter contained
herein.  Further, there are no representations,  arrangements or understandings,
either  oral or  written,  between the  parties,  which are not fully  expressed
herein.  Finally,  no alteration or other  modification of this Release shall be
effective unless made in writing and signed by both parties.



      7. Employee acknowledges that Employee has been given a period of at least
21 days within which to consider this Release.

      8. Following the execution of this Release, the Employee has a period of 7
days from the date of execution to revoke this  Release,  and this Release shall
not become effective or enforceable until the revocation period has expired.

      9.  Employee  certifies  that  Employee has returned to Employer all keys,
identification  cards, credit cards,  computer and telephone equipment and other
property or  information  of  Employer in  Employee's  possession,  custody,  or
control including, but not limited to, any information contained in any computer
files  maintained  by  Employee  during  Employee's   employment  with  Employer
("Computer  Files");  provided,  however,  that  Employee  may retain  permanent
possession of Employer's  laptop computer with all of the Computer Files deleted
and Employer's Blackberry  previously used by Employee.  Employee shell not keep
and will return to Employer the originals or copies of any documents,  files, or
other property of Employer which Employee obtained or received during Employee's
employment with Employer.

      10. Employee  acknowledges  that Employer advised Employee to consult with
an attorney prior to executing this Release.

      11. Employee  affirms that Employee has carefully read this Release,  that
Employee  fully  understands  the  meaning  and  intent of this  document,  that
Employee has signed this Release  voluntarily  and knowingly,  and that Employee
intends to be bound by the promises  contained in this Release for the aforesaid
consideration.

      IN WITNESS WHEREOF, Employee and the authorized representative of Employer
have executed this Release on the dates indicated below:

                                        C&D TECHNOLOGIES, INC.


Dated: 12/15/05                            By: /s/ Jeffrey A. Graves
- ----------------                              ----------------------------------
                                                      Jeffrey A. Graves
                                           President and Chief Executive Officer

Dated: 12/14/05                               /s/ Stephen E. Markert, Jr.
- ----------------                              ----------------------------------
                                                      Stephen E. Markert, Jr.



                                   ENDORSEMENT

      I, Stephen E. Markert, Jr., hereby acknowledge that I was given 21 days to
consider the foregoing  Release and voluntarily  chose to sign the Release prior
to the expiration of the 21-day period.

      I declare under penalty of perjury under the laws of the  Commonwealth  of
Pennsylvania that the foregoing is true and correct.

      EXECUTED this 14th day of December, 2005, at Blue Bell, Pennsylvania.


                                               /s/ Stephen E. Markert, Jr.
                                               ---------------------------
                                                  Stephen E. Markert, Jr.