User-friendly Design
Safe to Use
BMS Protection Board
Stable and Durable
Ergonomic Design and Widely Applicable
Model
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HA074-03
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HA074-04
|
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Rated Voltage
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48V
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36V
|
||
Rated Capacity
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15Ah
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20Ah
|
||
Battery Power
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|
720Wh
|
720Wh
|
||
Max Charge Voltage
|
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54.6V
|
54.6V
|
||
Discharge Cut-off Voltage
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35.75V
|
27.5V
|
||
Max. Charge Current
|
|
5A
|
5A
|
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Standard Discharge Current
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5A
|
5A
|
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Max. Discharge Current(BMS)
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|
30A
|
30A
|
||
Over current protection
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|
120A
|
120A
|
||
Apply to Electric Motor Power
|
|
≤800W
|
≤800W
|
||
Battery Charger
|
|
54.6V 2.5A
|
42V 3A
|
||
Display of power level
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YES
|
YES
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Power switch
|
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YES
|
YES
|
||
Security lock
|
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YES
|
YES
|
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Net weight
|
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5.2kg
|
5.6KG
|
||
Gross weight
|
|
7.8kg
|
7.8KG
|
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Battery size
|
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440×160×60mm
|
|
||
Packing size
|
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490×220×430mm
|
|
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Operating Temperature
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Charge
|
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0℃~45℃
|
||
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Discharge
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-20℃~60℃
|
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Storage
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Within a month
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0℃~45℃
|
||
|
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Within a month to three months
|
5℃~40℃
|
||
|
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Within three months to one year
|
10℃~35℃
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