Correct Method for Connecting Jumper Cables to a Car Battery

1 Answers
AmeliaLynn
07/25/25 4:32pm
Correct Method for Connecting Jumper Cables to a Car Battery The correct method for connecting jumper cables to a car battery is to securely attach them to the positive terminal of the battery. Below is a partial introduction to connecting jumper cables to a car battery: 1. Jumper Cables: Attach one end of the red cable to the positive terminal of the battery, connect the jumper cable, attach the other end of the red jumper cable to the positive terminal of the charged car's battery, attach one end of the black cable to the negative terminal, and attach the other end of the black cable to the negative terminal of the charged car's battery or to the car body or a metal part of the engine mount. 2. Precautions: Ensure that the contact points are securely clamped, as the current is high during startup. Remove the protective cover from the positive terminal of the car battery, attach one end of the red cable (+) to the positive terminal of the battery, and proceed to connect the jumper cables.
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