Charges 6 and 12 Volt Batteries, Fully automatic, microprocessor controlled, 125 Amp 12V engine start - for emergency starting, 1540 Amp 6 and 12V rapid charge with self-adjusting, variable charge rates and float-mode monitoring, 2 Amp 12V trickle charge for small batteries, 12V regular automotive, deep-cycle, AGM / Gel Cell, and 6V regular batteries, Built in digital volt meter / alternator tester, Charging Mode: Automatic Voltage: 6 / 12 Clamp Size: 75 Amp, Charging Amps: 6 Volt: 1540 12 Volt: 2 / 1540, Starting Amps: 125, SKU: EGLT20203