The Xbox 360 Controller Battery Pack lets you play for hours without worrying about changing batteries in the middle of the game! Rated at 3800 mAh, the Xbox 360 Rechargeable Battery Pack lets you play up to 18 hours on a full charge.
- Rechargeable Battery for Xbox 360 Wireless Controller
- Up to 18 hours of play per full battery charge
- Overcharge protection
- Black or white color