How do you install a battery cut off switch?

How do you install a battery cut off switch?

Turn the car off and disconnect the negative battery cable. Cut the positive battery cable near where the switch will be located. Install 3/8" ring terminals on each cut end. Connect one ring terminal to one main stud terminal on the switch and connect the other ring terminal to the other stud.

How does a battery cutoff switch work?

Battery disconnect switches can help preserve battery life and prevent theft or tampering. They work by cutting off the connection between your battery and the accessories that can drain it. Battery disconnect switches prevent constant drain while your vehicle is in storage and can be relatively easy to install.