Tekdeals 3-in-1 Charger Dock Charging Station Base with Two Rechargeable Batteries and USB Cable for Wii U Remote Gamepad Controller, Black Charge station for Nintendo Wii U Gamepad and Controllers Conveniently charges the controllers and Gamepad at the same time Can be used as a base station, which is convenient to hold Wii U Gamepad when charging No need for additional power when using original Wii u charger Automatically stops charging when batteries are fully charged