Don't you hate it when your board runs out of battery in the middle of the game? Now you can say goodbye to those expensive alkaline batteries with the Power Pack for Wii Balance Board®. With it, you can play continuously on your board for up to twenty hours with one charge, and easily recharge the Power Pack with the included USB cable on your console or any USB ports. Don't let dead batteries keep you from working out at home.
Say goodbye to expensive batteries!
Rechargeable Battery Pack for Wii Balance Board®
Eliminates the need to purchase costly batteries
Provides up to 20 hours of gameplay
USB charging cable included