I do not own a generator and I usually do not camp at a power site so when I am at a site for some time my battery runs low. I know my trailer battery charges when I am towing so I thought what if I had a second battery to put in my truck bed, plug it into the trailer socket and charge a battery while I am doing that tourist thing. My problem is that I do not know if this would work and if it is doable what I would need to do it. Further, how do I ensure that I am not overcharging the battery? Do I need to ground the battery?
As you can see electrical is not my thing.
As you can see electrical is not my thing.