Odd question, but I can't check as I am overseas at the moment. When I return I am going camping, and want to power my 12V fridge in the bed of my Quartermaster. I know the plug has power when driving, but does it have power when vehicle turned off? I do have overhead high load switches, but only a single battery at the moment. Fridge does not draw much power, and I plan of driving a bit whilst at the camp, so should not much drain.
Cheers
Cheers