How To Start A Car With A Completely Dead Battery 2021. The battery must store the power and do the following in your vehicle: A pair of quality jump leads.

Not really suggested to use jumper cables for this situation as it can damage the other vehicle. Avoid using a hybrid or electric car as this could cause damage. The next step is to connect the negative clamp to the negative terminal of the good battery and connect the other end to a grounded and unpainted metal in your car with a dead battery.