Eachine1 10 Pcs Tianqiu Ag4 377a Watch Cell Button Battery

10 Pcs TIANQIU AG4 377A Watch Cell Button Battery Specification: Item Type: Button Battery Model: AG4/377A Voltage(V): 1.5V Units Per Box: 10 Diameter: 6.8mm Thickness: 2.6mm Warning: Do not recharge or dispose of batteries in fire. Keep away from children. Keep in a dry and cool place. Insert battery in right direction. Wipe off the battery be before use. Package include: 10 X Batteries Notice: The picture is only for reference,please consider carefully before purchase.