The XGS9AUTO kit is a 9W foldable solar smart charger for charging and maintaining cars, boats, motorcycles, RV's, ATV's, UTV's, lawn mowers, tractors, and more. Product includes XGS9 9W solar panel, 12V FLEX regulator, battery clamps, 12V male plug, and cable extension. An ultra portable and lightweight 9 watt solar panel and accessories easily stores anywhere, or goes where you go. Features the innovative Flex Regulator for optimal charging of 12 volt batteries with built in recovery mode. Designed for safety, this is the safest solar charging solution with reverse polarity, spark proof overcharge, over current, open circuit and short circuit protected. The modular design easily adapts your kit for charging 6 volt batteries or your favorite USB device, like smartphones, and more.