Kussmaul Auto Charge 20

The Kussmaul Auto Charge 20 is a fully automatic battery charger for vehicles with three independent batteries which must be charged. The charger contains 3 separate and independent circuits, 1 for each battery. Each battery is independently sensed and charged as required. Even though the total for all three outputs is limited to 20 amperes any one of the batteries may receive up to 20 amperes if the other batteries do not require a charge. Rugged construction permits vehicle mounting or the charger may be wall mounted.Features: Automatically charges three battery banks utilizing independent sense circuits that control voltage and current to each battery, thus parasitic loads on one battery have no effect on the others A patented built-in sense circuit checks battery voltage 120 times per second to compensate for voltage drop in charging wires providing quick re-charge, with no overcharge Full amperage output is available to any battery if the adjacent banks do not require charging,