This trickle charger is designed to stave off the natural voltage drain that 12-Volt batteries undergo over time. It can also maintain the charge of a 12-Volt battery while it is providing energy to small electronics like cell phone chargers or small pumps and motors. The Sunforce 50022 5-Watt Solar This Battery Charger is made of durable ABS plastic and features amorphous solar cells and an ultra-bright blue LED charging indicator. Pre-cut holes for easy mounting for permanent installation. It is weatherproof and remains effective even on cloudy days. The built-in overcharge/discharge protection prevents overcharging and reverse-current drain. This charger is the ideal choice for camping, recreational vehicles, all-terrain vehicles, tractors, boats and more.
