8BitDo is predominantly known for its excellent gamepads of all shapes and sizes , but it makes other accessories too, including a charging dock for the Xbox Wireless Controller that is currently 20 percent off. Right now you can grab the officially licensed dock for $20, down from its regular price of $25.
8BitDo’s charging dock is compatible with the Xbox Series X|S and Xbox One variants of the Xbox Wireless Controller and uses magnetic contact charging to juice up your pad. It comes with a 1,100mAh battery pack and a battery door for each version of Microsoft's controller. Note that you get a USB-C cable included, but not a power adapter.
Charging time is around three hours, and a light indicator tells you the status of your pad’s battery: It’s amber while charging, and white when the controller is fully charged.