Compatibility with best Choice Products, Power wheels, Wrangler, Dynacraft, Razor, etc., Replacement for multiple models Ferrari, Lamborghini, Mercedes Benz, BMW I8, Audi, Range Rover, Razor Power Core E90 E95, mx125, JEEP, Truck, Hello Kitty SUV RC Car and so on and more. AC/DC Input : 100V -240VAC 50/60Hz. /Output:12VDC 1000MA. DC sizes of 5.5MM * 2.1MM. LED Display: Red light Charging/ Green Light Fully Charged. Fast charging and provide overcharge protection system/short circuit/overload protection/overheat protection. LED Display: Red light Charging/ Green Light Fully Charged.