Rechargeable Lithium Li ion Packs E-bike Batteries Lifepo4 Silver Fish Ebike Electric Bicycle E Bike 48V 20Ah Battery Pack

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Product parameter:

Nominal Voltage 48V
Nominal Capacity 20±1Ah ( at 0.2C discharge rate)
Discharge normal current         1C
Max continuous current  2C (≤5min)
cut-off voltage 30V
Charge normal charge current 0.5C
Charge mode CC/CV with professional charger
cut-off voltage 42±0.1V
Inner Resistance   ≤110mΩ
Discharging Inner resistance                                          
Charge Temperature 0℃~+45℃ When the environment temperature is higher than 45℃, please pay attention to ventilation and heat rejection.
Discharge Temperature -20℃~+60℃
Humidity Range RH≤85%
Protection Function Over charge protection, Over discharge protection, Over current protection, Balanced function
Shell Material Aluminum alloy
Weight 6.0±0.1kg
Dimension(L*W*H) (430±1)mm *(83±1)mm *(150±1)mm
Cycle Life Standard charge at 0.2C(A), rest 0.5~1 h, discharge at 0.2C to cut off voltage, rest 0.5~1h, repeat the above steps until 3000cycles. ( capacity retention rate≥80%) 

Looking forward to be your reliable partner, please feel free to contact us

Customer Service:

1.OEM ODM service is yes.

2.Orders up to 100pcs,the sample fee can be refunded.

we promise:
1.All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
2.We guarantee that within 12 months from the date of receipt of the goods, we will not include man-made damage. If there is any quality problem, we will provide return service.

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