6V/12V 125 Amp Battery Charger

* 125A Engine Start, 4015A Boost and 6A Charge rates; charges batteries as low as zero volts * 1540A Service Mode – maintains a stable voltage at 13.6V * Recovery Mode – The charger uses a unique recovery algorithm to recover a sulfated 12V battery. * 6ft cables and power cord; built in battery diagnostics and alternator tester