General Research Laboratories
Military Support Group

For forty years, General Research Laboratories a division of Frezzolini Electronics Inc. has been a leader in manufacturing advanced battery and battery control systems for the Department of Defense. With reliability and advanced engineering built into every military product produced, General Research supplies total battery power systems proven in field operations, from our integrated field charging systems to advanced rechargeable batteries.


Military Support Products Designed for
Communications Power Support






Frezzolini Electronics Inc.
7 Valley Street Hawthorne, NJ 07506
(973) 427-1160