Lithium iron phosphate battery pack 48V-352AH
2018/11/16
Battery performance parameter table
|
Standard Voltage（V）* |
3.2 |
Rated Capacity（Ah）* |
75 |
|
Maximum charging voltage（V） |
3.65 |
Discharge cutoff voltage（V） |
2.5 |
|
Storage energy（Wh）* |
73 |
AC internal resistance（mΩ） |
≤0.6 |
|
55°C discharge capacity（Ah） |
71.25 |
-20°C discharge capacity（Ah） |
52.5 |
|
Mass ratio energy（Wh/kg）* |
127.6 |
Volumetric energy（Wh/L）* |
292.5 |
|
Standard charging current（A） |
75.0 |
Standard discharge current（A） |
75.0 |
|
Maximum continuous charging current（A） |
150 |
Maximum sustained discharge current（A） |
225 |
|
Charging temperature range（℃） |
0～55℃ |
Discharge temperature range（℃） |
-20～60℃ |
|
Normal temperature cycle life |
25°C, cycle life 3500 cycles (>80% rated capacity), 1C charge and discharge rate |
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|
High temperature cycle life |
45°C, cycle life 2000 cycles (>80% rated capacity), 1C charge and discharge rate
|
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|
Storage temperature range（℃） |
-20°C～+45°C (short-term, within 1 month) 0°C～+35°C (long-term, 1 year) |
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Discharge curve
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