Solar trickle charger
It's usually 2 or 3 weeks between trips with my RV. Anyone know of a solar system I can use to keep 2 12 Deep Cycle batteries charged why the unit is in storage?
Forum Discussion
I bought one of the little solar battery chargers from Harbor Freight Tools for $13, and it keeps my batteries fully charged while in storage. I did disconnect the batteries from all parasitic drain.
