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LIR2032 battery
LIR2032: 3.7 V rechargeable lithium-ion cell, 20 mm × 3.2 mm, about 40 mAh (148 mWh). Same battery: LIR2032H.
3.7 Vvoltage
20 mmdiameter, 0.79 in
3.2 mmthick, 0.126 in
≈ 40 mAhcapacity
LIR2032 equivalents
LIR2032H
- ML2032: manganese, 3 V
Can I use another battery instead of an LIR2032?
| Battery | Size | Volts | Works? | Why |
|---|---|---|---|---|
| CR2012 | 20 mm × 1.2 mm | 3 V | No | 3 V, not rechargeable; LIR2032 devices expect 3.7 V. |
| CR2016 | 20 mm × 1.6 mm | 3 V | No | 3 V, not rechargeable; LIR2032 devices expect 3.7 V. |
| CR2025 | 20 mm × 2.5 mm | 3 V | No | 3 V, not rechargeable; LIR2032 devices expect 3.7 V. |
| CR2032 | 20 mm × 3.2 mm | 3 V | No | 3 V, not rechargeable; LIR2032 devices expect 3.7 V. |
What uses an LIR2032 battery?
- Devices that are designed for rechargeable coin cells
LIR2032 is 3.6–4.2 V and holds about 35–45 mAh, versus 3 V and about 225 mAh for a CR2032.