Twin dock charging station complete with two rechargeable battery packs Powerful 850Mah rechargeable battery packs Offers fast efficient charging Drop and go design removes the need to connect fiddly wires Designed to aesthetically complement the Xbox Series S console Front LED charge indicator glows Red when charging before turning Green when power is fully Restored Includes Detachable 2 metre USB cable to allow flexible placement Additional rear USB port to allow charging of other devices Continues to charge when console is placed in standby mode This product is not compatible with the Xbox One due to a smaller battery compartment on the Series X/S controller Dock, store and charge your Xbox Series S controllers and ensure your game pad is ready to play as soon as you are. Includes 2 x 850Mah rechargeable battery packs that simply Clip into your controller, removing the need to be constantly spending money on expensive disposable batteries. Once in place, simply drop your controllers