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48V 20ah Lithium Battery Pack for Electric Bicycle

  • Shenzhen, China
  • 5000PCS Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DEL-4820
  • 20ah
  • 48V
  • Remote Control Boat, Remote Control Plane, Remote Control Car
  • Li-ion
  • 7.5kg
  • 500 Cycles
  • 48V
  • 2500mAh
  • 18650 Battery
  • Delong or customized
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • 395*148*80mm
  • China
  • 8506500000
  • Lithium-Ion Battery Pack
  • Series and Parallel
  • Chargeable
  • High Discharge Rate
  • Medium
  • Chargers
48V 20ah Li-ion Battery Pack for Electric Bicycle

Recommend to use for 48V 200W, 48V 250W, 48V 350W, 48V 500W Motor,48V 750W Motor,48V 1000W Motor

The Battery has fixing plate, if you want to install it on your rear rack, it is very easy, you just need to fix the plate on your rear rack, for example drill holes or with screws, battery will be slide in and locked with key.

Battery Model 48V 20Ah
Nominal Capacity (AH) 20ah
Nominal Voltage (V) 48V
Source Resistance (mΩ) < 40
Cell Specification 3.7V 2500mAh
Cell Combination 8-paralle
Cell type 18650 
Cell Quantity (parallel*series) 104
Discharge Cutoff Voltage (V) 36.4V
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

48V 20ah Lithium Battery Pack for Electric Bicycle
48V 20ah Lithium Battery Pack for Electric Bicycle

48V 20ah Lithium Battery Pack for Electric Bicycle
48V 20ah Lithium Battery Pack for Electric Bicycle
48V 20ah Lithium Battery Pack for Electric Bicycle
48V 20ah Lithium Battery Pack for Electric Bicycle

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.
Packing and shipment

Packaging:Inner packing with EPE pearl cotton,

outer packing with strong cardboard cartons

or customerized packing


Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
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.

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: Can 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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Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China 




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

   Tel : +86 755 21012989
   Phone:+86 13538138168
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