Product Description
Solar Battery & Colloid Battery Charger: Solar battery takes an important rule in solar lighting,Website:http://www.andinglighting.com, Could divide into Gelled Type and Lead-acid Type.Gelled Batteries, or "Gel Cells" contain acid that has been "gelled" by the addition of Silica Gel, turning the acid into a solid mass that looks like gooey Jell-O.