This is a two in one dock station for the Nintendo wii remote controller. Simply remove the batteries and battery cover from your existing controller and replace it with one of the provided 1800Mah high capacity rechargeable battery and then place it in docking station for charging. A blue light indicates that the battery has been fully charged, and the built in circuitry prevents it from overcharging..Save money and protect the environment by using the rechargeable battery High capacity battery that lasts 2~4 times longer than the standard AA batteries Battery's built-in cover replaces the original remote control cover.

It also provides a convenient way to stow your Wii remote and nunchuck when not in use, keeping it charged at the same time!

It connects directly to the built in USB port on your Wi console with the included connection cable, so it does not require any mains power.

The product is retail packaged so would also make an ideal gift.