Engine Start & Battery Charger, 100 Amp Product Features:Digital display indicates stage of chargeWorks with all types 12V lead-acid batteriesAutomatic, microprocessor controlled charger with float-mode monitoring3 models: 2 AMP Trickle Charge, 15 AMP Fast Charge, 100 AMP Start AidBuilt-in digital voltmeter /tester helps diagnose battery issuesOvercharging protection Reverse hookup protectionShort protectionOverheat protection6ft (1.8m) cord
