How to Jump Start a Car from Another Car?

1 Answers
Elmer
07/29/25 11:29pm
Car jump-starting method is as follows: 1. Prepare two jumper cables. The rescue vehicle and the rescued vehicle should be parked head-to-head, with the rescue vehicle kept running. 2. Locate the batteries of both vehicles. Identify the positive and negative terminals of the batteries, ensuring not to reverse the connections. 3. First, connect one end of the red positive jumper cable to the positive terminal of the rescue vehicle's battery, then connect the other end to the positive terminal of the rescued vehicle's battery. Follow the same procedure with the black negative cable. 4. After connecting the jumper cables, start the rescued vehicle normally. Do not connect one vehicle first and then the other. Remember not to let the positive and negative terminals touch each other, as this may cause a short circuit. 5. Once the vehicle starts, remove the jumper cables one by one. Finally, let the rescued vehicle run for at least half an hour to recharge the battery.
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