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48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike

Quantity:
  • 1 Piece
  • Shenzhen, China
  • 5000pieces Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DL-4820 electric bicycle battery
  • Delongtop electric bicycle battery
  • China
  • 8506500000
  • Battery
  • Silver or Black Electric Bicycle Battery
  • One Year
  • Aluminium
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • size: 107.31*75.38*285mm, weight 3.5kg
Customized Electric Vehicle Lithium Rechargeable Battery Pack 48V
Battery Model 48V20AH
Nominal Capacity (AH) 20AH
Nominal Voltage (V) 48v
Source Resistance (mΩ) < 40
Cell Specification 3.7V 2500mAh
Cell Combination

13-series
 8-parallel

 

Cell type 18650 
Cell Quantity (parallel*series) 104
Discharge Cutoff Voltage (V) 41+/-1V
Charge Cutoff Voltage (V) 54.6V
Rated Discharge Current (A) 20A
Instantaneous Maximum Discharge Current (A) 40A
Maximum Continuous Discharge Current (A) 30A
Maximum Continuous Charge Current (A) 5A
Charge Mode

CC/CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

10

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

4

Charge Temperature Range

-20 - 60 °C

Discharge Temperature Range

-20 - 60 °C

Battery Size

95.19*72.78*285mm
107.31*75.38*285mm(Handle unfold)

Battery Net Weight

2.8kgs

Battery Gross Weight

7.5kgs

Product Details of electric bicycle battery


48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike
48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike

48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike
48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike
48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike
48V 20ah Lithium Battery Pack for 500W/ 750W/ 1000W Electric Bike
Key Application
Widely applied in  Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
 

Payment Terms
1.We accept bank transfer(T/T) ,Western Union,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
 

Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/sea.
 

Warranty Instructions
1.We provide 1 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.


FAQ
Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 10-15 days, it is according to quantity.

Q: Do you provide samples ? 

A: Yes, we could offer the sample.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance 70% before shippment.


 

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   9098,Dongbian Business Building,Minzhi Road 369, Longhua District, Shenzhen,P.R.C.

   Tel : +86 755 21012989
   Phone:+86 13538138168
   Email: info@delongbattery.com​​​​​​​

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