Specification: product size: 14 feet; max input power: 180W operating voltage: 12-24v DC; built-in fuse: 15A universal fitment high-quality automotive universal extension cord which plugs into 12V-24V DC vehicle power supply outlet socket and the extension length can reach to 14ft. Product features: 14 feet heavy duty Electric wire in protective tube and quality connectors that hold tightly on both ends. Plugs directly into cigarette lighter socket and extends your 12-24 Volt power source to where it is needed. Multiple uses: it can connect to any 12-24v device rated to 180W. It is designed to extend your 12-24 Volt power source to cell phone, tablet, coolers, Heated blankets, lights, cooking appliances, coffee maker or car electrical appliances such as car vacuum cleaner, tire inflator, car wash pump, car charger, car power inverters, etc.