Keep your workout going strong with Nykos Energy Pak for the Wii Balance Board. The Lithium-Ion powered Energy Pack fits directly into the Balance Boards battery compartment, power...
Keep your workout going strong with Nykos Energy Pak for the Wii Balance Board. The Lithium-Ion powered Energy Pack fits directly into the Balance Boards battery compartment, powering the Balance Board for up to 30 hours. The Energy Pack is...