Profile: American Battery Charging, Inc., manufactures and distributes industrial and railroad battery chargers, power supplies, battery enclosures, DC controls, DC regulators, microprocessor alarm & controller (MAC). Applications include stationary standby power, turbine control, utilities & switchgear, engine starting, telecommunications, railroad transit & railroad signaling. Our chargers are fully current limited. The chargers fuses or breakers will not trip during such overload conditions.