| Battery Type | High Discharge Rate Battery | 
|---|---|
| Nominal Capacity (Typical) | 2000mAh | 
| Nominal Voltage | 3.7V | 
| Max. Charge Voltage | 4.20 ± 0.05V | 
| Standard Discharge Cut-off Voltage | 2.75V | 
| Battery Type | 18650 Batteries | 
|---|---|
| Typical Capacity | 2900mAh@0.2C | 
| Nominal Capacity | 2750mAh@0.2C | 
| Nominal Voltage | 3.7V | 
| Charging Volatge | 4.2V | 
| Battery Type | 18650 Rechargeable Li Ion Battery | 
|---|---|
| Nominal Capacity (Typical) | 2600mAh@0.2C | 
| Nominal Capacity (Minimum) | 2500mAh@0.2C | 
| Nominal Voltage | 3.65V | 
| Charging Voltage | 4.2V |