Battery Switches are an important safety feature in all boats and recreational vehicles. The ability to shut off and isolate a battery provides many safety features. Isolating a battery with a battery switch also prevents accidental discharge of a battery which may leave you unable to start an engine.
In both the marine and the recreational vehicle industries, installing a second battery to select can prevent being stranded when or if the main battery becomes discharged.
Supplied by brands such as Baintech Bainbridge.