| Item | Brief |
| Model | Sanyo NCR18650BF |
| Nominal capacity | 3400mAh |
| Nominal voltage | 3.7V |
| Charge voltage | 4.2V |
| Discharge cut-off voltage | 2.75V |
| Charger method | CC-CV |
| Weight | 48±1.5g |
| Charging time |
Standard charge: 3hours Rated charge:2.1hours |
| Temperature: |
Charge: 0 to 40°C Discharge: -20 to 60°C storage: 1 year:-20 to 25°C 3 months:-20 to 45°C 1 month:-20 to 60°C |
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