Rechargeable Battery Pack for Nintendo Wii Fit<br />Battery Pack for Wii Balance Board<br />Compatible with Wii Balance Board Power Supply<br />Large Capacity Rechargeable Battery<br />Batteries Can Be Charged While Board Is In Use Through a USB Cable<p>Item Dimensions: 2.50" x 0.50" x 2.50"<br />Item Weight: 0.30lbs<br />Product Length: 2.5 Inches<br />Product Width: 0.5 Inches<br />Product Height: 2.5 Inches<br />Product Weight: 0.3 Pounds<br />Fabric Contents: No<br />Wash/Care: No<br />Hazmat Indicator?: No<br />ORMD?: No<br />Chemical Indicator?: No<br />Pesticide Indicator?: No<br />Aerosol Indicator?: No<br />RPPC Indicator?: No<br />Fuel Restriction (Empty Container)?: No<br />Composite Wood?: No<br />CPSC Regulated Indicator?: No<br />Paper or Wood Indicator?: No<br />Mercury Indicator?: No<br />Choking Hazard Warning?: No<br />Is Perishable?: No<br />Is Temperature Controlled?: No<br />Has Expiration?: No<br />Battery Type: No