Things You'll Need
Instructions
Push the button on the top of the battery pack to detach it from the back of the Xbox 360's controller.
Snap the rechargeable battery pack included with the Play and Charge Kit into the slot previously occupied by the old battery pack.
Slip the rectangular charging port on the flared connector into the corresponding slot at the base of the rechargeable battery pack.
Push the USB connector into an available USB port on the Xbox 360. The pack will charge while the console is on.