There are two approaches to installing a battery disconnect. Electrical experts say either way is valid, and point out advantages/disadvantages to each approach. Install the disconnect switch on the ...

Battery terminals come in various forms. Here's what military-style battery terminals are and how they differ from other ...

Do not disconnect the positive (+) battery cable first! A slip of the wrench here creates a direct short to ground. Think instantaneous arc welder. The negative () cable is the ground cable; it is ...