New High Capacity A3 Rechargeable 60mah Lithium Battery Cp1254 3.7v For Tws Bluetooth Headphone 100% New And Original - Rechargeable Batteries - AliExpress
Varta CP1254 A3 Li-ion battery 3.7V | PATAREID.EE
Varta compatible battery CP1254(A3) 0.2WH 3.7V for SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)
Amazon.com: Anchilly Fit VARTA CP1254 A3 3.7v Li-Ion Battery for Sony WF-1000XM3 XM3 Fit Jabra Rox (2pcs) : Electronics