Clore Automotive offers the Jump-N-Carry high-capacity 12V jump starter, No. JNCXF. The JNCXF has the ability to deliver 770 Crank Assist Amps, and comes equipped with an X-Force battery, which features pure lead construction to deliver extreme starting power, long shelf life, faster and easier recharging, and greatly reduced sulfation build-up between recharges. The No. JNCXF features extra-long 68” cable leads made of #4 AWG welding cable to easily reach the starting points of even the largest vehicles. It also features industrial-grade Hot Jaw clamps, which penetrate corroded battery terminals and provide maximum power transfer to the vehicle.