Originally Posted by overlander63
Aage, the way our older trailers are wired is different from Shane's. He has two batteries mounted in the tool box on the A frame, snd ours have single batteries mounted in a compartment at the rear of the trailer.
His teailer is wired with a pair of automotive cable end coming from inside to one battery, with a pair of jumper wires going to the second battery. The breakaway switch and jack are on a separate wire that will need to be attached to the threaded terminal where the positive jumper wire is connected.
Thanks for the explanation, Terry.