Stealth SX-C10 X Twin Rechargeable Battery Packs for XBOX - Black Charging Box with powerful, high-capacity, Dual Quick-Charging, Rechargeable Battery Packs for the XBOX One, Series S and Series X consoles. Comes with 2 Rechargeable Battery Packs for 2 XBOX wireless controllers giving you up to 70 hours of combined gameplay on a full charge. Charge your batteries overnight in the Charging Box using a strong, durable Premium Braided Charging Cable so you're always ready to game. Connects via USB-C and charges on standby with LED charging indicators so you know how much battery you've got. The battery packs simply clip into your controllers like standard batteries, allowing you to game for longer! Black finish with green trim to match your XBOX console. Not compatible with Xbox One Wireless Elite Controller - Series 2. Twin Powerful Rechargeable XBOX One, Series S and Series X Battery Packs Compatible with both XBOX ONE and Series X/Series S controllers Charges on standby with LED charging indicators Up to 70 hours of combined gameplay on a full charge Premium, Braided Charging Cable Direct USB connection to your XBOX console Black Matte design with green and black trim