Rechargeable Battery CP1254 A3 60mAh Samsung Galaxy Buds Earphones WF-1000XM4

CP1254 (A3). Battery Capacity: 60mAh. for the SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3 wireless earphones. Keep the battery away from fire. Never make the circuit short or squeeze the battery.

eBay