What happens if you connected the battery up wrong when giving a jump?

If you connect the battery up wrong when giving a jump, it can cause serious damage to both vehicles. When you connect the jumper cables, you are creating a circuit between the two batteries. If the cables are connected incorrectly, the current will flow in the wrong direction and can damage the electrical systems of both vehicles.

Here are some of the specific things that can happen if you connect the battery up wrong:

* The batteries can explode. If the current flows in the wrong direction, it can cause the batteries to overheat and explode. This can cause serious injuries to anyone who is nearby.

* The electrical systems of the vehicles can be damaged. The current can flow through the electrical systems of the vehicles and damage the components. This can cause a variety of problems, including:

* The vehicles may not start.

* The lights may not work.

* The radio may not work.

* The air conditioning may not work.

* The vehicles may catch on fire. If the current flows through the electrical systems of the vehicles, it can cause the components to overheat and catch on fire. This can cause serious damage to both vehicles.

If you are not sure how to connect the jumper cables, it is best to consult with a qualified mechanic. They will be able to help you connect the cables safely and avoid any damage to your vehicles.