How To Charge Car Battery With Jumper Cables. Connect the opposite end of the cable to a grounded metal which may be either the chassis frame or other metal parts of the car of the dead battery. The jump-starter is designed to give your battery a quick boost of power a llowing your cars engine to start.
Bring the functioning car closer. How to connect a battery charger. Connect one end of the negative jump cable black to the negative post of the charged battery.
Your brand new battery-jump starter will not charge your car battery.
Connect the opposite end of the cable to a grounded metal which may be either the chassis frame or other metal parts of the car of the dead battery. Then disconnect the other end of the black jumper wire from the negative - terminal of the good battery. All you need is a push vehicle a hill and group of people to push the car down the hill on road. This connection acts as the ground when jump-starting.
