Officially licensed by Xbox, the Duo Charging Station for Xbox Series X|S eliminates the cost of replacement batteries. Keep your Xbox Series X|S or Xbox One wireless controllers fully-charged and ready to game! Each Charging Station includes 4 charge-thru battery doors (2 for Xbox Series X|S and 2 for Xbox One) and 2 rechargeable battery packs equipped with hours of gameplay. Focus on the game and not on the charge.