Adding another 12 volt Battery
Planning a trip in October in upstate new York to be there for the birth of our new grandson and was thinking of adding another battery to my 1998 lance 990 legend to run the propane furnace. Ge...
Forum Discussion
My GMC pickup has a 2nd battery tray under the hood. I put an RV battery there with an isolating solenoid. This keeps that battery and the trailer battery separate from the truck engine battery, but the alternator still charges them when needed
