e-bike battery 48v 20ah lithium li-ion battery rear rack electric bicycle lithium battery 48v 20ah

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Brand: junda
voltage: 48v
capaicty: 20ah
dimension: 257x148x85mm
Price: 299.00USD/pack
Min.Order: 1 pack
Supply 1000 pack
Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2021-12-03 08:54
Hits: 67553
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Company Detail
 
 
Details

Model

Junda-J0029

Chemistry

LiNiCoMnO2

Nominal Voltage

48V

Nominal Capacity

20Ah

Weight

Approx 5.5Kg

Outer case

rear rack case

Dimension

73mm*150mm*360mm

Standard Charge

Constant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off

Fast Charge

Constant Current 0.5CA, Constant Voltage 54.6V 100mA Cut-off

Standard Discharge

Constant Current 0.2C/End Voltage 39V

Cycle Life

500 times with DOD80%

Continuous Discharge Current

20A or customized

Peak discharge current

60A or customized

BMS function

Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Balance



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