2) VARTA CP1254 A3 3.7v Li-Ion Rechargeable Battery w/ Tabs - SONY Sa
New High Capacity A3 Rechargeable 60mah Lithium Battery Cp1254 3.7v Solder Tab For Tws Bluetooth Headphone 100% New And Original - Rechargeable Batteries - AliExpress
1pcs) Cp1254 High Capacity A3 Rechargeable 60mah Lithium Battery 3.7v Bluetooth Headset 100% New And Original - Button Cell Batteries - AliExpress