The Venom rechargeable battery is the ideal solution for permanently eliminating the use of disposable batteries in your Xbox One controllers. Designed specifically for the first series of controllers, this 1100mAh battery provides reliable autonomy for long gaming sessions, ensuring efficient charging and long life over time. Thanks to its "drop-in" design, the battery fits perfectly into the back of the controller without compromising ergonomics. This model is black, matching perfectly with the original controller design. Note: This insert only includes the single battery; the charging cable is not included. Main technical specifications Brand: Venom Capacity: 1100 mAh Color: Black Compatible Controller Models: 1537, 1698 (Elite), 1697, 1797, 1708, 1698. Compatible Series: Xbox One, Xbox One S, Xbox One X, Xbox One Elite (First Version). Incompatible: NOT compatible with the new Xbox Series X|S controllers (models with central Share key and USB-C port). Package included: 1 Rechargeable battery (Cable NOT included). Advantages: Simple to install, rechargeable via Venom bases or Micro-cable USB (sold separately).