Sminiker Professional Dual Wii Remote Charger Charging Station with 2 Rechargeable Batteries & LED Light for Wii Remote Control- (Original Wii Controllers Not Included)White Never run out of battery power when you are about to score the winning point with this dual charging station for Nintendo Wii games. wii controller save money and protect the environment by using the rechargeable battery. Dock both of your remote and plug it into any USB port - no need to remove the battery. LED light glow from the base of the dock station to show the batteries charging status. High capacity battery that lasts 2~4 times longer than the standard AA batteries.