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Custom 48V 20ah Lithium Ion Battery Pack China Supply

Quantity:
  • Shenzhen, China
  • 100000PCS 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
  • 350*250*70mm
  • China
  • 8506500000
  • Battery
  • 5.5kg
  • 500 Cycles
  • 48V
  • 20ah
  • 18650 Battery
Custom 48V 20AH Lithium Ion Battery Pack China Supply
Model DL-4820
Nominal voltage 48V
Charge voltage 48V
Nominal capacity 20Ah
Battery type 18650 battery
Standard charge current 2A
Max charge current 3A
Standard discharge current 2A
Max discharge current 3A
Discharge cut off voltage 12V
Charge method CC/CV
Net weight5 .5kg
Lifecycle 500 times
Warranty 12 months
Charge temperature 0°C ~ 45°C
Discharge temperature -10°C ~ 60°C

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.



Custom 48V 20ah Lithium Ion Battery Pack China Supply
Custom 48V 20ah Lithium Ion Battery Pack China Supply








 

Custom 48V 20ah Lithium Ion Battery Pack China Supply
Custom 48V 20ah Lithium Ion Battery Pack China Supply
Custom 48V 20ah Lithium Ion Battery Pack China Supply
Custom 48V 20ah Lithium Ion Battery Pack China Supply

Key Application

    A.Telecommunications: Cellular phone, interphone, blue tooth earphone, ect.

    B.Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television, electronic cigarettes,    electricity sound box, ect.

    C.Portable Devices: GPS,PDA, E-book ,PMP, PSP, laptop, walkie-talkies , portable medical device, etc.

    D.Illuminate Devices: Miner lamp, search light, ect.

    E.Others: Electric Toys, RC models, model aircraft, backup power, mobile power supply, hand electric drill, ect. 


 
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

Shipment:

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.

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: 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 

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INFORMATION

   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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