Battery Isolator

[Ramiro0727]

Originally Posted by PbFut

Manual or electronic switch? Isolating what? Charging system, or suspension motors.
If you want to isolate the aux batteries from truck, you may want to wire like a oem aux rv battery. I am not familiar with these systems. When do you need to isolate? With a bit of planning you should be able to use a high amp relay or solenoid to do what you need electrically. My RV battery mimics OE option and only connects to the truck system in run position. Battery is isolated in all other states. Protects truck battery from draining while camping. Also isolates during start protecting from back feed and popping the fuse link

PBFut for the charging system. It's a manual switch I believe. It's a Stinger Isolator.

Ramiro