Harbor Freight Thunderbolt Magnum Solar 1.5 Watt Solar Battery Charger $15.
The solar panel conveniently plugs into your car’s 12 volt cigarette lighter. This solar battery trickle charger is the eco-friendly way to maintain the charge of any car, truck, marine or RV 12 volt battery. Good for survival and prepping.
Post time: Feb-08-2017