Battery Pack For Wii Fit.

2800MAH Rechargeable battery Pack , INPUT:5.0V,OUTPUT:4.8V.

It uses for Wii Balance Board Power Supply.

With large capacity rechargeable battery, can charge more than five houndred times.

It has a smart design,Can be regutary serviced by fastening the balance Board battery slot, Moreover ,it can be charging and using at the same time.

it also can be charged through USB cable.

 

NOTICE:The image is just for showing, More details depend on the actual object.