EXHIBIT 15 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, DC 20549 re: C&D Technologies, Inc. and Subsidiaries Registration on Forms S-8 (Registration No. 33-31978, No. 33-71390, No. 33-86672 and No. 333-17979) We are aware that our report dated August 28, 1997 on our review of interim financial information of C&D Technologies, Inc. and Subsidiaries for the period ended July 31, 1997 and included in the Company's quarterly report on Form 10-Q for the quarter then ended is incorporated by reference in the registration statements of C&D Technologies, Inc. and Subsidiaries on Forms S-8 (Registration No. 33-31978, No. 33-71390, No. 33-86672 and No. 333-17979). Pursuant to Rule 436(c) under the Securities Act of 1933, this report should not be considered a part of the registration statement prepared or certified by us within the meaning of Sections 7 and 11 of that Act. /s/ COOPERS & LYBRAND L.L.P. COOPERS & LYBRAND L.L.P. 2400 Eleven Penn Center Philadelphia, Pennsylvania September 10, 1997