How To Jump Start Using A Battery Pack. This is normally a 12-volt supply. If another battery of the same type and model does not charge go to step 7.

Check the battery booster. The booster packs battery gives the jump to the dead battery at a safe voltage. Put the battery booster pack somewhere stable.
So now that weve sold you on the idea of getting a jump pack how do they actually work.
Raise the hood and secure it with the prop rod. Also called a jumper pack or a portable jump starter. Dont put it on the engine as it might fall. Some models put out peak amps automatically.
