Application: GELRHONR's 12V Cigarette Lighter Plug to SAE Quick Release Adapter Extension Cable fits for battery chargers and devices with SAE quick release connections, allow you to charge the power box from a cigarette lighter port in while driving as an alternative to the solar panel 12V SAE Cigarette Lighter Cable: Connectors A: Standard SAE 2 pin connector; Connectors B: Cigarette Lighter Plug; Cable Spec: 16AWG/ 2*1.5mm² (Copper core wire), Length: 2M/6.5Ft, Max Current: 15A Convenient Switch Design:The switch is designed for quick connection and disconnection which is more convenient to use without having to remove the plug from the outlet. Reduces the wear of the interface during the plugging and unplugging process of the cigarette lighter Safety Protection: Cigarette lighter male plug built-in 15A fuse for safety, for overload and short-circuit protection, prevent the damage to your devices from high current and short circuit Kindly Note:1.Different Brand Solar Panel SAE conenctor May Have Different Polarity, Please definitely check your Polarity.If the polarity was inverted,you can use the little adapter piece that came with the package.2. If your solar panels with an integrated controller and also has it's own controller,this cable will NOT work in this scenario ASIN B0D59ZX4HM Brand GELRHONR Model SAE to Cigarette Lighter Plug with Switch Exterior No Item Weight 4.6 ounces Manufacturer GELRHONR Item model number SAE to Cigarette Lighter Package Dimensions 7.09 x 4.57 x 1.5 inches Manufacturer Part Number LH-832