Back to Top
CR2032 3V 220mAh Lithium Coin Battery
CR2032 3V 220mAh Lithium Coin Battery:
A popular lithium coin cell battery providing stable voltage and long shelf life, commonly used in low-power devices like watches, calculators, and key fobs.
Specifications:
- Nominal Voltage: 3V
- Capacity: 220mAh
- Chemistry: Lithium Manganese Dioxide (LiMnO₂)
- Size: CR2032 (20mm diameter x 3.2mm thickness)
- Weight: ~3.0g
- Operating Temperature: -20°C to +60°C
- Self-Discharge Rate: <1% per year (at 25°C)
- Discharge Current:
Continuous: 0.2mA
Maximum Pulse: ~3mA
Write Your Own Review