Dual Charging Station w/ 2 Rechargeable Batteries & LED Light Compatible with Nintendo Wii / Wii U Remote Control, Black compatible with all versions of nintendo Wii or wii U or balance board comes with 2 high capacity rechargeable batteries led indicator to show the charging status Package includes: 2 Ni-MH Rechargeable battery; USB cable; Dual Remote Control Charging Dock. Accessory ONLY, Nintendo Wii remote control not included.