BATTERY CHARGER 6/12V 55AMP JUMP START

Charges Your 6V and 12V Batteries of Automobile, RVs and Other Application. Automatically Switch to Trickle Charge Mode After Battery is Fully Charged. Built-in Ammeter for Diagnostical Uses. Over Charging Protection and Reverse Polarity Shutoff. 6 ft. Long Battery Leads with Heavy Duty Clamps. 2 AMP Low Charge Rate 10 AMP High Charge Rate 55 AMP Engine Starting Assistance Battery Rate: 6V and 12V Cable Length: 6 Ft Inner Pack 1 Case pack 4