Jump Packs
A few years ago after I purchased my 5th wheel I added a second battery but did not get a good ground so my front legs would not go up and down......I came up with the bright idea to get a jump pack j...
Forum Discussion
I have a rechargeable flashlight in the car that stays plugged into a receptacle that is only hot when ignition is on. It charges while driving but not when parked. You could do the same with a jump pack.
