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Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike

Quantity:
  • Shenzhen, China
  • 3000PCS/Day
  • L/C, T/T, Western Union, Paypal
  • Del-4820R
  • 20ah
  • 48V
  • E-Bike/Motor
  • Li-ion
  • 48V
  • 20ah
  • 1000times
  • 13months
  • About 6kg
  • Ce/RoHS/MSDS/Un38.3/FCC
  • 7~8 Hours
  • 54.6V 3A Charger
  • Delong
  • Standard Export Package
  • Customized
  • Guangdong
  • Lithium-Ion Battery Pack
  • Series and Parallel
  • Chargeable
  • Medium Discharge Rate
  • Medium
  • Chargers

Rear rack Luggage type electric bike battery 48v 20ah for e-bike

Descriptions 48v 20ah lithium ion electric bike battery:

Type  lithium battery pack 48V 20Ah rear rack battery
1. Basic Characteristics
Weight ≤5.7kg
Dimension(L*W*H) 365*150*70mm 
Working temperature Charge Temperature 0~45°C
Discharge Temperature -20~65°C
Retention of charge (store in one month) ≥95%
2. Technical Data
Rated Voltage 48V
Rated Capacity C1 ≥ 20Ah
Battery Resistance ≤100mΩ
Charge Way of Charge CC/CV(Constant Current;Constant Voltage)
Standard Charge Current 3A
Max Charge Current 5A
Max Charge Voltage 54.6V
Cell OverCharge Protection Voltage 4.2V/Cell
Discharge Standard Discharge Current 25A can be customized
Max Discharge Current 70A can be customized
Discharge Cut-off Voltage 39V
Cell Overdischarge Protection Voltage 3.0V/cell
Ratio Discharge 1C >96%C1
2C >93%C1
3C >90%C1
Cycle Life ≥ 600 Cycles
3. Safety Test
Short Circuit Safety Test No fire, No explosion
Overcharge Safety Test
Crush Safety Test
Needling Safety Test
Extrusion Safety Test
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike


Certificates:CE/Rohs/MSDS/UN38.8/FCC
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike

Advantages:

1, Pollution-free 

2, Long cycle life 

3, No memory effect

4, High energy density

5, Factory price & High quality

6, Good consistency, low self discharge

7, Light weight, small and customized size

8, High working voltage for single battery cells

9, Wide applications for electronics and industry

10, With short-circuit protection function, safe and reliable

11. Capacity, resistance, voltage, platform time consistency are good
Factory
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike
Rear Rack Luggage Type Electric Bike Battery 48V 20ah for Ebike
 

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