CR2025 Battery
Thinner variant of CR2032 with reduced capacity. Same diameter (20mm) but only 2.5mm thick. Lower capacity than CR2032 but fits in tighter spaces.
Quick Specifications
Voltage
3V
Capacity
165 mAh
Size
⌀20 mm
Height
2.5 mm
Technical Drawing
Dimensions shown in mm. Drawing not to scale.
Chemistry & Performance
| Chemistry | Voltage | Capacity | End Voltage |
|---|---|---|---|
| Lithium Manganese Dioxide | 3V | 165 mAh | 2V |
Physical Specifications
- Diameter
- 20 mm
- Height
- 2.5 mm
- Weight (typical)
- 2.6 g
Common Uses
- Car key fobs
- Watches
- Small electronics
- Medical devices
Temperature Range
Operating
-20°C to 60°C
Storage
-30°C to 70°C
Data Sources
- Wikipedia - Button Cell
Retrieved: 2025-09-01