Profile: Ultralife Batteries (UK) Ltd. deals with battery and charging systems. We serve the markets with products and services ranging from portable & standby power solutions to communications & electronics systems. Our business segments include battery & energy products, communications systems and energy services. Our energy services segment provides highly specialized back-up/stationary power services and solutions to the communications, power utility and data processing industries. Our Communications Systems segment provides ruggedized power solutions and accessories to support the communications needs of government & defense, homeland security and law enforcement markets.