Profile: Southwestern Battery Supply Company sells and services all types of batteries, chargers, and other DC power equipment of various sizes as well as many AC uninterruptible power systems up to 15 KVA. DC power equipment handles vast amount of on-line computer data and protects the nation's electric power grid to protect human life and safety. We design, package, and install many power systems, which include batteries, chargers, DC distribution equipment, inverters, small U.P.S. systems, electric vehicles, battery handling systems and battery related safety equipment.