Electric Brake Problem
Just returned from trip, stopped over last night and left truck hooked up to fiver. I also left 7 pin plugged in and then hooked up to campground electric. When I left this morning, the electric brak...
Forum Discussion
Depending on the truck: Leaving the 7 pin plugged in and hooking up to 120 volt campground power can send the 14.2 or so voltage that your converter is putting out to your tow vehicles battery. Most likely will not damage it, but I try to remember to disconnect it just in case.
