Venom TWIN DOCKING STATION Dock, store and charge your Xbox 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 on to the stylish charging Dock and the innovative rear contacts will connect with the charging points automatically to replenish the power in your controller. The dock can hold and charge up to 2 controllers at a time meaning you will never again be left stranded with no power mid-game! With full power restored in around an hour and offering hours of gameplay off one full charge, the dock will also keep your controllers charging when in standby mode. aesthetically designed to match your Xbox series x and series S console, the dock features a front led display that illuminates Red when charging and turning Green when your controller is fully charged. The dock also comes complete with a detachable 2M type C USB cable to give you added flexibility of where you want to place your charger. Simply connect the USB cable to the dock and any USB power output, such as your console or a standard USB mains plug, and your dock is ready to charge. Also, we all know how precious USB ports can be, in addition to being able to dock and charge your controller, we have added an extra USB output port on the rear of the dock which will allow you to connect and other USB charged device. updated product now includes battery covers to fit both Xbox series x and Xbox One generation controllers to ensure compatibility with all Xbox controllers.