The Play and Charge Kit for Xbox includes two 1100 mAh rechargeable batteries for nearly endless gaming sessions with an Xbox wireless controller.With the flexibility to charge while in controller or out, you can either keep a backup battery charged and ready, or power up a 2 player gaming session. Four battery doors (two for Xbox Series X/S and two for Xbox One) plus 10 ft (3 m) USB cable work with all Xbox charging stations from PowerA and are compatible with any Xbox wireless controller except Elite Series 2.