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ltems
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Specifications
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Combination method
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12S1P
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Nominal capacity
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25000mAh @ 0.2C Discharge
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Minimum capacity
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23750mAh @ 0.2C Discharge
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Nominal voltage
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45.6V
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Standard charging current
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0.5C CC(constant current) charged to 52.2V, then CV(constant voltage 52.2V) charge till charge current decline to ≤ 0.02C
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Rapid charge
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Constant curren to1.0C，constant voltage 52.2V，cut-off current 0.02C
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Charging time
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Standard charging: 3.0hours(Ref.)
Rapid charge: 1.5hours(Ref.)
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Constant discharge current
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Constant current 7.5C end voltage 36.0V
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Peak discharge current
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Peak current 15C end voltage 36.0V
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High rate discharge
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≥7.2min
Standard Charge/rest 5.0min discharge at 7.5C to 36.0V |
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Operating temperature
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Charging: 0℃-40℃
Discharging: -20℃-60℃ |
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Storage temperature
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-10℃~ +45℃（with charge 40-50%）
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Combination standard
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Capacity difference≤250mAh
Resistance difference ≤0.3mΩ Voltage difference ≤20mV |
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PACK voltage (Shipping status)
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45~46.32V（cell 3.75~3.86V）
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Internal Impedance
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≤15.0mΩ
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Max dimensions
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124.5*94*206mm（T*W*H）
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Pack weight
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4940±250g
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