CONFIRMING STATEMENT


This Statement confirms that the undersigned, PETER F. COMERFORD
 has authorized and designated Robert Fishback to execute and
 file on the undersigned's behalf Form 3's, Form 4's or Form 5's
 with the U.S. Securities and Exchange Commission through and until,
 December 31, 2004, that the undersigned is required or entitled to
 file with the U.S. Securities and Exchange Commission as a result of
 changes in the undersigned's ownership of securities of Ultralife
 Batteries, Inc.  The undersigned acknowledges that Peter F. Comerford
 or Robert Fishback are not assuming any of the  undersigned's
 responsibilities to comply with Section 16 of the  Securities Exchange
 Act of 1934.


 Date:  February 13, 2004


	/s/  Peter F. Comerford
	PETER F. COMERFORD