Wii Dual Charge Station with Dual Nunchuck Holder Charges up to 2 Wii Remotes, while resting up to 2 Nunchuks Powers through USB port located on the Wii or on any computer LED charge indicator light Includes 2 rechargeable 1800 mAh batteries Two 1800mAh Rechargeable Batteries/ One base Station to recharge one or two Wii Remotes while resting your nunchuks