BatteryMINDer Model 28252 supplies up to 25 amps of ground power from 100 to 240v AC, as far as 300 feet from the source. Weighing 7 pounds, this compact unit answers the requirements of both shops and owners to fully power all electronics, condition, and desulfate weak batteries, without removing them from the aircraft. Rapid recharging fully discharged batteries in as little as one hour, it reduces time needed to perform the FAA’s annual capacity testing. An adjustable constant current mode allows "conditioning Charging" in compliance with Airworthiness Capacity test procedures of Gill and Concorde battery. For more information visit www.batteryminders.com or call (631) 445-1064.