This is an official Xbox 360 controller. It's a wireless type and compatible with both batteries and rechargeable batteries. (Operation has been confirmed) I've lost the battery compartment, so I've been using a separately purchased rechargeable battery. However, I'm also including the charging cable, so you can still play while connected with the cable even if the battery runs out. Please note that this item has been stored by a private individual, so please refrain from purchasing if you are overly concerned about its condition! Also, to prevent swapping, we cannot accept returns after purchase!