- 10-pack of 321 (Sr616sw) watch batteries,replacement batteries for small electronic devices.
- Brand new&guaranteed factory fresh, trusted power for proven performance and reliability.
- Voltage :1.5v , Capacity :10mAH,Dimensions:Φ6.8X1.6mm，Package :10psc（1 card）.
- Warm Tips: Battery should be kept out of the reach of children.
- 10-pack of 321 (Sr616sw) watch batteries,replacement batteries for small electronic devices.
- Brand new&guaranteed factory fresh, trusted power for proven performance and reliability.
- Voltage :1.5v , Capacity :10mAH,Dimensions:Φ6.8X1.6mm，Package :10psc（1 card）.
- Warm Tips: Battery should be kept out of the reach of children.