How to hook up two batteries in a rv for better power
Knowing how to hook up two batteries in a rv is one of those skills that separates the casual weekenders from the people who truly love off-grid living. If you've ever been out boondocking and realized your lights were dimming or your furnace fan was sounding a little sluggish by the second night, you know exactly why this upgrade matters. Most stock RVs come with a single 12-volt battery, which is fine for a quick overnight stay at a rest stop, but it's rarely enough for anyone who wants to spend a few days away from a shore power pedestal. ...