SR616SW, SR65, 321, 1.55V Silver Oxide Battery (Button Cell Battery)
Specifications:
- Battery Size: 321 / SR616SW
- Battery Chemistry: Silver Oxide
- Nominal Voltage: 1.55V
- Nominal Capacity: 16mAh
Dimensions:
- Length – 0.065″ (1.65 mm)
- Diameter – 0.268″ (6.8 mm)