| Model | ICR10440-320 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 320mAh |
| Typical Capacity | 335mAh after standard charge and standard discharge |
| Minimum Capacity | 305mAh after standard charge and standard discharge |
| Standard Charge |
Constant current at 160mA charge to 4.2V, then constant voltage at 4.2V charge till current decline to ≤3.2mA |
| Fast Charge |
Constant current at 320mA charge to 4.2V, then constant voltage at 4.2V charge till current decline to ≤3.2mA |
| Standard Discharge | 64mA to 2.75V |
| Fast Discharge | 320mA to 2.75V |
| Maximum Continuous Charge Current | 320mA |
| Maximum Continuous Discharge Current | 640mA |
| Operating Temperature |
Charge 0℃ to 45℃ Discharge -20℃ to 60℃ |
| Storage Temperature |
<1 year -20℃ to 25℃ <3 months -20℃ to 40℃ <30days -20℃ to 50℃ |
| Typical Weight | 9g |
