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CR1225 battery
CR1225: 3 V lithium coin cell, 12.5 mm × 2.5 mm, about 50 mAh (150 mWh). Same battery: DL1225.
3 Vvoltage
12.5 mmdiameter, 0.49 in
2.5 mmthick, 0.098 in
≈ 50 mAhcapacity
CR1225: what to know
- The thickest 12.5 mm coin (2.5 mm), with about 25% more capacity than a CR1220.
CR1225 equivalents
DL1225
- BR1225: same size, BR chemistry (check the device allows it)
Can I use another battery instead of a CR1225?
| Battery | Size | Volts | Works? | Why |
|---|---|---|---|---|
| CR1216 | 12.5 mm × 1.6 mm | 3 V | Short-term | 0.9 mm thinner: may sit loose; fine short-term. |
| CR1220 | 12.5 mm × 2 mm | 3 V | Short-term | 0.5 mm thinner: may sit loose; fine short-term. |
What uses a CR1225 battery?
- Watches
- LED lights
- Some medical devices
Code: C = lithium, R = round, 12 = 12.5 mm wide, 25 = 2.5 mm thick. Same width: CR1216, CR1220.