model | Nominal capacity mAh | standard V | ≤recharging current mA | ≤Discharge current mA | diameter mm | height mm | Internal resistance mΩ | weight g | Cycle life |
18650-2000mAh | 2000 | 3.60 | 4000 | 30000 | 18.35±0.1 | 65.05±0.1 | ≤15 | 46±2 | 300 weeks ≥80% |
21700-3800mAh | 3800 | 3.60 | 15000 | 20000 | 21.65±0.2 | 70.95±0.2 | ≤18 | 68±2 | 300 weeks ≥80% |