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48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle

Quantity:
  • Shenzhen, China
  • 20, 000 Pieces/Month
  • T/T, Paypal
  • DEL-48V20A
  • 20ah
  • 48V
  • Electric Bike/Vehicle
  • Li-ion
  • 48V 20ah Electric Vehicle Battery Pack
  • 13s8p
  • Black or Silver
  • Rear Rack Type
  • 6.5kg
  • Available
  • DELONGTOP
  • Standard Export Package
  • lithium ion battery
  • China
  • 8507600010
  • Lithium-Ion Battery Pack
  • Series and Parallel
  • Chargeable
  • Medium Discharge Rate
  • 395*148*80mm
  • Chargers
48V 20AH lithium ion battery pack with18650 battery cells
Main parameter of the ebike battery
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
13-series
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 395*148*80mm
Battery Net Weight 6.5kgs
Battery Gross Weight 7.0kgs
 - Water-resistant
- Built-in PCB and BMS protection.
- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
- The internal pack is stabilized by braces.
- Avoiding mechanical accidents caused by vibration.


 Advantages
 1, High energy density
 2, High working voltage for single battery cells
 3, Pollution-free
 4, Long cycle life
 5, No memory effect
 6, Capacity, resistance, Voltage, platform time consistency is good
 7, With short-circuit production function, safe and reliable
 8, Factory price& High quality
 9, Good consistency, low self discharge
 10, Light weight, small size

Picture of the battery
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle

48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle


The Packing & Shipping

Inner packing with EPE pearl cotton,
outer packing with thick cardboard cartons
or customerized packing
On-time leadtime and 7-15 shipping before balance
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle



Our Services
 Warranty Instructions
1.All battery 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.
 
Company Information
 About us
Established in 2011,we are a professional energy supplier in china focusing on the manufacture, research and sale of lithium ion battery products. Our product are widely applied on common digital devices battery, high discharge rate battery, powerful electric vehicles battery worldwide, We offer OEM and ODM service at factory price and high quality.
Warming welcome you to come to visit our factory for further information!!
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle


 

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

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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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