Hyperkin "Game N' Charge" Battery Kit for Xbox One Controller
"Game n Charge" - Install into your battery slot, then plug the included charging cable into a free USB port on your console to charge while playing or not playing.
Product Features:
- 800 mAh rating for up to ~30 hours continuous game play
- Includes 10 ft. charging cable and rechargeable battery pack
- Micro-to-Type-C adapter for use with Xbox One® Wireless Controllers
- Install into your battery slot, then plug the included charging cable into a free USB port on your console to charge while playing or not playing