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S/N | Item | Performance |
1 | Capacity | 20Ah |
2 | Working voltage | 60V |
3 | Impedance | ≤150mΩ |
4 | Charge limited voltage | 67.2V |
5 | Discharge limited voltage | 44.8V |
6 | Charge limited current | 0.02C |
7 | Standard charge | 0.2C(4A) CC to limited voltage ,then CV to limited current. |
8 | Standard discharge | 0.5C(10A) DC to limited voltage |
9 | Max charge current | 2C(40A) |
10 | Max discharge current | 2C(40A) |
11 | Operation temperature | Charge: 0 ~ 45℃ |
Discharge: – 20 ~ 55℃ | ||
Storage temperature scope | -20 ~55℃≤1month; -20 ~ 45℃≤3 months; -10 ~ 30℃≤12months | |
12 | Operation and storage humidity | 45~75% RH |
13 | Weight | Approx 7.5kg |
14 | Size(mm) | T*W*L: (MAX) |











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