18650 lithium ion battery pack 7.4V 11.1V 14.8V 22.2V 25.9V 4000mah li-ion rechargeable battery

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:41

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  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

18650 lithium ion battery pack 7.4V 11.1V 14.8V 22.2V 25.9V 4000mah li-ion rechargeable battery

Product Description

Item

Rating

Note

3.1    Capacity

Typical

4000mAh

 

Minimum

3950mAh

3.2    Nominal Voltage

Average 22.2V

 

3.3    AC Impedance Resistance

≤380mΩ

 

3.4    Discharge Cut-off Voltage

18V

 

3.5    Charge Current

800mA

Standard Charge

3.6    Charge Voltage

25.2V

 

3.7    Max. Charge Voltage

25.38V

 

3.8    Charge Time

Approx 6.0h

Charge: 0.2CmA(880mA )

3.9    Max. Charge Current

4000mah

 

3.10   Max. Discharge Current

4000mah

 

3.11   Weight

Approx 600.0g

 

3.12  Operating

Temperature

Charge

0~+45°C

 

Discharge

-20~+60°C

 

3.13  Storage

      Temperature

less than 1 month

-5~+35°C

Recommended storage

temperature: 20°C,at the

shipment state

less than 3 months

-5~+35°C

 


 

 

Product picture

 

Application

  • Application Lithium battery:
  • Mobile phones, tablets, Bluetooth headsets, smart watches and other smart wearable devices, GPS, electric toys, beauty instruments, aromatherapy machines, LED lights, quadcopters, drones ,etc.
  • Application Lithium battery pack:
  • E-bike, power tools, new energy vehicles, medical equipment, digital cameras, measuring instruments, robots, etc.
  • Tips: If you see our products and have questions about the products, please contact our account manager to send your specific needs, such as voltage, capacity, shape, size, working current, etc. We can customize and meet your needs according to your needs. The best lithium battery matched by the equipment, we are very happy to provide you with test samples, and will reply you as soon as possible, thank you!
Related products

     18650 3.7v 2600mah li-ion battery pack              18650 3.7v 2600mah li-ion battery cell             18650 3.7v 2200mah li-ion battery pack 

    18650 11.1v 4000mah li-ion battery pack                18650 12v 50ah li-ion battery pack            552035 3.7V 350mah lithium polymer battery

Company Information

A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery and LiFePO4 battery.

 

Company Overview

  • Established :  2001
  • Capital:    20,000,000.00 RMB
  • Location:    Dongguan,Shenzhen 
  • Employee:  > 600
  • Daily output:  100K Li-Poly, 50K LiFePO4,  80K Li-ion 18650 

  • OEM rechargeable battery manufacturer in China over 15 years
  • Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
  • Our batteries got UL, KC, BIS,IEC62133, CB, CE, ROHS certifications
  • We’re officially recognized by Philips, JVC, Skullcandy, Flex, Mitel etc. from 2013.
  • We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia.
  • A&S Power has well presence in international fairs each year, such as CEBIT,Intersolar, KES, HK Electronic Fai

 

 

 

Packaging & Shipping

Shipping
Destination  Normally arrive port time in working days  
Ship by express Ship by sea Ship by air
 North America  3-7 days  15-28 days  5-7 days
 South America  3-7 days  15-30 days  5-7 days
 European  3-7 days  20-30 days  5-7 days
 Africa  5-7 days  45-50 days  5-7 days
 The Middle East  3-5 days  15-30 days  3-5 days
 Australia  3-7 days  10-20 days  5-7 days
FAQ

1. Q:Where can I get the price?

    A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

 

2. Q: How can I get a sample to check your quality?

    A: After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and paper quality, we'll provide you sample for free. as long as you afford express freight.

 

3. Q: What about the lead time for mass production?

    A: Honestly, it depends on your order quantity and the season you place the order. We suggested that your start inquiry to months before the date you would like to get the products at your country.

 

4. Q: What is your terms of payment?

    A: We accept T/T and L/C

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