Auto cut-off, when completely charged, preventing overcharging and overheating
Capacity: 700mAh 1.5hs (depends on the capacity left of the battery pack)
Sustain the length of your Wii Fit gaming sessions with the Balance Board Lithium Ion Battery Pack for the Wii Fit
Balance Board from CTA Digital, Inc. This rechargeable lithium-ion battery pack is specifically designed to fit in the
Wii Fit Balance Board battery compartment.