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4.8Kwh 4U LiFepo4 ESS battery With MSDS And 5 Years Warranty For Telecom Back up ,Data Centre
Specification :
Item | Parameters | Remark | |||
Battery Cell | 1 | Rated Voltage | 3.2V | ||
2 | Capacity | Rated Capacity:50Ah | Standard Discharge Current: 0.5C Discharge Cut off Voltage: 2.0V | ||
3 | charge Cut off Voltage | 3.65V±0.03V | |||
4 | Impedance | ≤0.8 mΩ | |||
Battery pack | 5 | Compound mode | 2Parallel 15series | ||
6 | Capacity | Rated Capacity:100Ah | Standard Discharge Current: 0.5C Discharge Cut off Voltage:40.0V | ||
7 | Rated Voltage | Average Voltage :48V | |||
8 | Working voltage | 40~55.5V DC | |||
9 | Charge conditions | Standard charge current:0.2C | |||
Rapid Charge current:0.5C | |||||
Instantaneous Charge current:1C | |||||
10 | Discharge conditions | Standard discharge current:0.5C | |||
Rapid discharge current:1C | |||||
Instantaneous discharge current:1C | |||||
11 | Impedance | ≤150mΩ | |||
12 | Working Temperature | Charge | (0~40)℃ | ≤80% humidity | |
Discharge | (-10~60)℃ | ||||
13 | Cycle | ≥3000次 | |||
14 | Storage Temperature | ≦1 month | -10~45℃ | Relative humidity≤90% | |
≦3month | -10~25℃ |
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