So to access the battery slot of the Ouya controller, you'll need to pry open the sides with your fingers, as shown in the photo.
Ya mere iji nweta oghere batrị nke onye na-elekọta Ouya, ị ga-achọ ịmeghe akụkụ ya na mkpịsị aka gị, dịka e gosiri na foto ahụ.