The following is the correct connection method for car wiring:
1. Make sure that the battery of the car connected to the car is fully charged.
2. Check the battery voltage of the rescued vehicle to ensure that the battery voltage of the rescue vehicle is equal to it.
3. Bring the two cars close to facilitate the distance of the cable interconnection, and check whether the two car batteries are leaking, cracked or damaged.
4. Clamp the red cable clip to the positive terminal of the rescued vehicle battery, and the other clip to the positive terminal of the rescue vehicle.
5. Clamp the black cable clamp to the negative terminal of the rescued vehicle's battery, and clamp the other clamp to the negative terminal of the rescue vehicle.
The following is the extended information of car wiring:
1. Connect the negative pole of the vehicle without electric to connect the metal part of the engine as much as possible, so that the current loop of the starter is in better contact and easier to start.
2. Each wiring position must be firmly in contact to avoid poor contact and unable to start normally.
3. Do not touch the positive and negative poles of the battery together, otherwise violent sparks may occur.
