for Semis + Class 8 Vehicles - Jumper Cables with Battery Pack - 750 cranking amps, 525 Cold cranking amps

Max Power - This ProSeries car battery jump starter provides up to 4400 peak amps for gas or diesel engines + 750/525 cranking amps, and 475/350 cold cranking amps. The full jump pack includes emergency car essentials like an AGM battery and jumper cables heavy duty users can trust.
Portable Power - The DSR114 battery jumper can do more than jump start your car. Thanks to a 2.1A USB port and 12-volt DC accessory port, it doubles as a portable batterry charger that you can use to charge up devices like phones and tablets.
Safe, Simple Car Starter - This jumper pack is built around a simple digital display, on/off switch, reverse connection warning, and rapid charging feature.
Built for the Long Haul - The high-output, maintenance-free AGM jump start battery pack is encased in a rust and corrosion-proof case, and the kit's heavy duty jumper cables use a thick 2 AWG build to ensure years of reliable operation.