 
                            
                         
                        | WT18650F-1600LB | ||
| Items | Specification | |
| Capacity | Nominal | 1600mAh | 
| Min. | 1550mAh | |
| Internal Impedance | AC(1KHz) | ≤35mΩ | 
| Voltage | Nominal | 3.2V | 
| Charge Cut-off | 3.65V | |
| Discharge Cut-off | 2.0V | |
| Working Temp-range | Charge | -20℃~60℃ | 
| Discharge | -50℃~80℃ | |
| Charge | 5℃~60℃ | 800mA | 
| -20℃~5℃ | 240mA | |
| Discharge | -40℃~0℃ | 800mA | 
| 0℃~60℃ | 1600mA | |
| Fast Discharge | 8.0A | |
| 100%DOD Cycle Life | -10℃(0.15C/0.5C) | 500 cycles | 
| 25±2℃(1C/1C) | 2000 cycles | |
| Weight | ~42g | |
| Shipment Voltage | 3.15V~3.35V | |
| WT26650F-3600LB | ||
| Items | Specification | |
| Capacity | Nominal | 3600mAh | 
| Min. | 3550mAh | |
| Internal Impedance | AC(1KHz) | ≤30mΩ | 
| Voltage | Nominal | 3.2V | 
| Charge Cut-off | 3.65V | |
| Discharge Cut-off | 2.0V | |
| Working Temp-range | Charge | -20℃~60℃ | 
| Discharge | -50℃~80℃ | |
| Charge | 5℃~60℃ | 1800mA | 
| -20℃~5℃ | 540mA | |
| Discharge | -40℃~0℃ | 1800mA | 
| 0℃~60℃ | 3600mA | |
| Fast Discharge | 14.4A | |
| 100%DOD Cycle Life | -10℃(0.15C/0.5C) | 500 cycles | 
| 25±2℃(1C/1C) | 2000 cycles | |
| Weight | ~82g | |
| Shipment Voltage | 3.15V~3.35V | |