Ultralife Corporation, which began as a battery company, now offers products and services ranging from portable and standby power solutions to communications and electronics systems. Through its engineering and collaborat......Ultralife Corporation, which began as a battery company, now offers products and services ranging from portable and standby power solutions to communications and electronics systems. Through its engineering and collaborative approach to problem solving, Ultralife serves government, defense and commercial customers across the globe. Ultralife Batteries specializes in developing and manufacturing a wide range of high-energy non-rechargeable and rechargeable power and charging systems for diverse applications in defense and commercial markets.