AboutCompany Information:Battery MaximizerTM is a trade mark of TruPower LLC, a contract manufacturing company andbattery charger specialist located in North Texas. Our battery chargers are designed for ease of use,safety and for maximizing battery performance and life.The charging algorythms (charging methods) are derived from leading battery manufacturing Engineers and industry experts. Specially designed Lead Acid Battery Charger products are used for:Medical Mobility devices (power chairs and scooters)Electric VehiclesMarine/boatsATVsAutoand more...BatteryMaximizerTM All rights reservied. BatteryMaximzierTM is a trademark of TruPower LLC