Model | 2600 | 2500 | 2200 | 2000 | 1800 | 1500 | 1300 | 1500 |
Material | NCM | NCM | NCM | NCM | NCM | NCM | NCM | LiFePo4 |
Discharge rate（C） | 2 | 2 | 3 | 5 | 10 | 10 | 10 | 3 |
Nominal voltage（V） | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.2 |
Nominal Capacity(mah) | 2600 | 2500 | 2200 | 2000 | 1800 | 1500 | 1300 | 1500 |
Weight(g) | 45 | 45 | 44 | 43 | 42 | 41 | 41 | 41 |
Maximum Continuous | 5.2 | 5 | 6.6 | 10 | 18 | 15 | 19.5 | 4.5 |
Discharge end voltage(V) | 2.75 | 2.75 | 2.75 | 2.75 | 2.75 | 2.75 | 2.75 | 2.5 |
Charging voltage(V) | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 3.65 |
Recommended charging | 1.3 | 1.25 | 1.1 | 1 | 0.9 | 0.75 | 1.3 | 0.75 |
Charging time(H) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Internal Resistance(mΩ) | ≤27 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤50 |
Self-discharge rate | ≤3% | ≤3% | ≤3% | ≤3% | ≤3% | ≤3% | ≤3% | ≤3% |
Cycle life | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥2000 |
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