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Brand： |
none |
Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Product Details
Specification: 48v 20ah silver fish type rechargeable battery for e-bike
Specifications
48v 20ah silver fish type rechargeable battery for e-bike
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Type |
Silver fish design 48V 20AH Lithium electric bike Battery |
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1. Basic Characteristics |
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Weight |
≤8.5kg |
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Dimension(D*H) |
495*115*75mm or custom |
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Working temperature |
Charge Temperature |
0~45°C |
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Discharge Temperature |
-20~65°C |
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Retention of charge (store in one month) |
≥95% |
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2. Technical Data |
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Rated Voltage |
48V |
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Rated Capacity C1 |
≥20Ah |
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Battery Resistance |
≤4 mΩ |
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Charge |
Way of Charge |
CC/CV(Constant Current;Constant Voltage) |
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Standard Charge Current |
2A |
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Max Charge Current |
5A |
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Max Charge Voltage |
54.6V |
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Cell OverCharge Protection Voltage |
54.6V |
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Discharge |
Standard Discharge Current |
20A can be customized |
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Max Discharge Current |
25A can be customized |
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Discharge Cut-off Voltage |
39V |
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Cell Overdischarge Protection Voltage |
39V |
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Ratio Discharge |
1C |
>96%C1 |
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2C |
>93%C1 |
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3C |
>90%C1 |
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Cycle Life |
1000 Cycles |
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3. Safety Test |
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Short Circuit Safety Test |
No fire, No explosion |
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Overcharge Safety Test |
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Crush Safety Test |
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Needling Safety Test |
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Extrusion Safety Test |
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130°C High Temperature Safety Test |
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Q: How long I can get it?
A:If small quantity, delivery date about 5-7 days after payement, shipping delivery depends on the agents flights schedules.
Q:What's the warranty?
A: 12 months warranty from the delivery date. Man-made problems not in warranty.
Q: Can i customize the size of battery?
A: Of course yes if yourquantity MOQ workable.
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