Autometer Jump Starter 12V Emergency Battery Pack 800A Peak/2220 MAH

AutoMeter’s compact 800A emergency pack gives you independent 12V jump-start capability without another vehicle or a set of long jumper cables. It is small enough to live in the truck, which is exactly where a jump pack needs to be when a battery fails away from the garage.

Treat it like any other emergency tool: keep it charged and check it periodically. The day you need it will probably be cold, late or inconvenient. Good preparedness is not owning the gadget—it is knowing the gadget is charged when the key only clicks.