Never run out of battery power when you are about to score the winning point with this dual charging station for Nintendo Wii. 2800mAh rechargeable batteries for the Wii remote controls - no need to take out the battery when charging. No need to add extra power supply - get the power from the USB port of the Wii console. - Dual remote charging station powered by Wii console - Comes with two rechargeable 2800mAh battery packs (for two Wii remotes) - Front LED-bar display charging status for each individual remote - Input: DC 5V - Charging current: - Wii charging cable included