How to install a cut off isolation disconnect rotary switch in a car battery?

How to install a cut off isolation disconnect rotary switch in a car battery?

The automatic control of modern cars is inseparable from the power support of the battery. For example, the door control, anti-theft system, monitoring system, and GBS system of the car need uninterrupted power support. If these factors can be ignored, the car battery can go from the positive pole to the total Before the battery connection end, install a single power-off switch greater than or equal to 30A. The installation location should be selected in a place that is relatively hidden and does not affect the driving and power-off operation of the car.