Don't fumble around with cables!

Convert your Wii Fit into a rechargeable gaming remote. The charger plugs directly into your Nintendo Wii to charge the battery. Add the optional USB AC adapter to plug it directly into an AC outlet. The battery can be charged by itself or while using it in the Wii Fit.

Product info:

Never run of battery power while using your Wii Fit.
Save money and protect the environment by using the rechargeable battery
High capacity battery 2800mAh that lasts 2~4 times longer than the standard batteries
* Nintendo Wii Fit is NOT included

Fits:
Nintendo Wii Fit series

Package contents:

1 charging cable
1 rechargeable battery