72V 20AH LifePO4 Battery Pack For Motor Replacement Lead Acid Battery Pack Advantage For 72V 20AH LifePO4 Battery Pack For Motor Replacement Lead Acid Battery Pack intelligent BMS for safety and reliability self-developed BMS with temperature protection and accurate power metering function 100%...
intelligent BMS for safety and reliability
self-developed BMS with temperature protection and accurate power metering function
100% aging before leaving the factory
Automatic laser spot welding to ensure the reliability
Zeiss integrated tester 100% detection battery function
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Item
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General Parameter
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Remark
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Combination method
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22S4P | ||
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Rated Capacity ) |
Typical
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20Ah |
Standard dischargeafter Standard charge(package)
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Minimum
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20Ah | ||
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Nominal Voltage
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72V |
Mean Operation Voltage
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Discharge Cut-off Voltage
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55V |
Discharge Cut-off Voltage
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Charging Voltage
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80.3V | ||
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Internal Impedance
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≤80mΩ |
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
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Standard charge
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Constant Current 0.2C Constant Voltage57.6V 0.02CA cut-off
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Charge time : Approx6 h
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Standard discharge
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Constant current:0.2C end voltage 44.8V
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Maximum Continuous Charge Current
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20A | ||
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Maximum Continuous Discharge Current
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20A | ||
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Operation Temperature Range
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Charge: 0~45℃ |
60±25%R.H. Bare Cell
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| Discharge: -20~60℃ | |||
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Storage Temperature Range
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Less than 12 months : -20~25℃
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60±25%R.H. at the shipment state
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less than 3 months: -20~40℃
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Less than 7 day : -20~60℃
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Dimensions
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ODM / OEM | APPROX | |
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Weight
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14KG | APPROX | |
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(Delivery SOC) |
50%-60% | ||
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(Package) |
(Paper carton + Wooden Pallet) | ||
In order to meet all kind of voltage and capacity require, we also provide 24v 36v 48v 60v battery pack
Production Line for Lifepo4 Battery Pack
Certification
