E BIKE BATTERY QW01

Description:

Cell Type: Li-Ion battery
Weight: About3 KG
Nominal Voltage: 48V/36V
Rated Capacity: 7.8Ah/10.4Ah (0.5C2A discharge)
Internal Resistance: ≤190mΩ (AC1kHz AC impedence)
Warranty: 24 months
Cycle Life: ≥1000 times
Charge&Discharge Mode: CC&CV

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Charge

Standard Charge Current: 2A
Max Charge Current: 3.5A
Max Charge Voltage: 54.6V/42V

Discharge

Standard Discharge Current: 5A
Max Discharge Current: 20A
Discharge Cut-off Voltage: 36.4V/28V

PCB Parameters

Overcharge Protection Voltage: 4.25±0.03V
Over-discharge Voltage Protection: 2.5±0.1V
Over-current Protection Current: ≥40A
Over-current Protection Delay: < 15 ms

Working  Temp

Charge Temp: 0~45°C
Discharge Temp: -20~55°C

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