GameSir Rechargeable Battery X100

-1600MAH Rechargeable Lithium-ion Battery
-Rechargeable High-Capacity Li-ion Batteries 2X 1600mAh Rechargeable Batteries
-Xbox Controller Compatibility: x100 Rechargeable Li-ion Battery Pack is Compatible With Xbox One and Xbox Series X/S Wireless Controller
-Safe Charging: Build-in Temperature Control Detection And Charge-Discharge Protection Chicuit