+86 755 21012989 

Home / POWER BATTERY / E Bike Battery / 48V E Bike Battery / Customized 48V 20ah Ebike Battery Dongguan Manufacturer
Share to:

Customized 48V 20ah Ebike Battery Dongguan Manufacturer

  • Shenzhen, China
  • 5000PCS Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DL-4820
  • Delong or customized
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • 415*205*190mm
  • China
  • 8506500000
  • 7kg
  • 500 Cycles
  • Electric Bicycle
  • 48V
  • 2500mAh
  • 18650 Battery
Customized 48V 20AH Ebike Battery Dongguan Manufacturer
Model DL-4820
Nominal voltage 48V
Charge voltage 54.6V
Nominal capacity 20Ah
Battery configation 13S8P(13 series,8 parallel)
Standard charge current 5A
Continuous discharge current 20-25A
Discharge cut off voltage 36.4V
Net weight 7kg
Case dimension 415*205*190mm
Cycle life 500 times
Warranty 1 year
BMS function over-charge,over-discharge,over-current,short circuit
Fit motors 350W,400W,500W
Charge temperature 0 ~ 45°C
Discharge temperature -20 ~ 60°C)
Available colors black

Customized 48V 20ah Ebike Battery Dongguan Manufacturer

Features of ebike battery:

1.High energy density

2.Long lifecycle:above 500 times

3.Current of BMS can be customized

4.Safe: The li-ion electric bike battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.

5.Intelligent charge system: voltage of each cell can be detected ,each cell can be protected against overcharge, overvoltage ,short circuit and overheat , and so that battery can be charged balance. The capacity of readout power volume :each battery has 4 LED lights to readout the capacity of the battery.

Customized 48V 20ah Ebike Battery Dongguan Manufacturer
Customized 48V 20ah Ebike Battery Dongguan Manufacturer
Customized 48V 20ah Ebike Battery Dongguan Manufacturer
Customized 48V 20ah Ebike Battery Dongguan Manufacturer

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,located in Dongguan City,warmly welcome to visit us.

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.

Subsribe Now     Get Daily Update Into Your Mail For join Now

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
   Email:​​​​​​​

© Copyrights 2020 Shenzhen Delong Energy Technology All rights reserved   Sitemap  Supported By Leadong