Easy-to-use and versatile, the Truck PAC jump starter switches from 12 to 24 Volts with the turn of knob, all without sacrificing one bit of power. With 3000 Peak 12 Volt Amps and 1500 Peak 24 Volt Amps, the Truck Pac will get the job done. Features ES Series batteries, specifically developed for vehicle starting applications. ES Series batteries deliver high output current, extended cranking power, numerous jumps per charge and a long service life. Also features extra-long cables for ideal positioning during jump starting, industrial grade Hot Jaw clamps for maximum power transfer to the vehicle and ADW - Advanced Warning System to alert the user to unsafe jump starting conditions. 12/24 Volt Operation 3000 Peak Amps (12 Volt), 1500 Peak Amps (24 Volt) 60" #2 Gauge Cables Industrial Grade, Hot Jaw Clamps