2pcs CP1254 for Varta A3 Bluetooth Headset Rechargeable Wearable Battery,60 mAH

Model:CP1254 A3. 2 X CP1254 (A3) Battery. Usage: Bluetooth Headset/Smart Bracelet/Smart Glasses. Battery Size:12.1 5.4MM. (Apply for Battery Only). BT , AB ,PH20-26, PH30-35, KA27-28, FK20, PA34-39; PH49, PH50; HS9; PH42-44, FK18-19, PH17-19?.