4 1 file001.txt FORM 4 FORM 4 _________________________________ | OMB APPROVAL | [ ] Check this box if no longer subject _________________________________ to Section 16. Form 4 or Form 5 | OMB Number: 3235-0287 | obligations may continue. See | Expires: PENDING | Instruction 1(b). | Estimated average burden | | hours per response....... 0.5 | _________________________________ U.S. SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940 ------------------------------------------------------------------------------- 1. Name and Address of Reporting Person* Entman Frederick ----------------------------------------------------- (Last) (First) (Middle) 260 Tillou Road ----------------------------------------------------- (Street) South Orange New Jersey 07079 ----------------------------------------------------- (City) (State) (Zip) ------------------------------------------------------------------------------- 2. Issuer Name and Ticker or Trading Symbol H Power Corp. ("HPOW") ------------------------------------------------------------------------------- 3. IRS Identification Number of Reporting Person, if an entity (Voluntary) ------------------------------------------------------------------------------- 4. Statement for Month/Year March 2002 ------------------------------------------------------------------------------- 5. If Amendment, Date of Original (Month/Year) ------------------------------------------------------------------------------- 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [ ] Director [X] 10% Owner [ ] Officer (give title below) [ ] Other (specify below) -------------------------------------------------- ------------------------------------------------------------------------------- 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person -------------------------------------------------------------------------------

FORM 4 (continued)

Explanation of Responses: /s/ Frederick Entman April 9, 2002 ---------------------------------------- ------------------- ** Signature of Reporting Person Date ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space provided is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

H POWER CORP 4