Harbor Freight Solar Battery Maintainers
Hi all, I got a coupon for HF's solar battery maintainers, and, picked two of them up last night for 12.99 each. They put out 1.5 amps, and, come with a lighter plug, and battery clip leads. Has anyone used these, or something similar, to maintain a charge on their camper battery? Other than simply putting some terminals on the ends of one of the leads, is there anything else that should be installed?