7S2P 24V 4ah 18650 4000mAh rechargeable lithium ion battery

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 11:38

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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

7S2P 24V 4ah 18650 4000mAh rechargeable lithium ion battery

 

Product Description

 

Item

Rating

Note

3.1    Capacity

Typical

4000mAh

Discharge:0.2CmA

 

Minimum

3800mAh

3.2    Nominal Voltage

Average  25.9V

Discharge:0.2CmA

 

3.3     Charge time

Approx8h

 

3.4    Discharge Cut-off Voltage

21V

 

3.5    Charge Current

0.8A

Standard Charge

3.6    Charge Voltage

29.4V

 

3.7    Continuous charge current

             4A

 

3.8   Max. Charge Current

4A

 

3.9   Max. Discharge Current

4A 

 

3.10   Weight

Approx 900g

 

3.11  Operating

Temperature

Charge

0~+45°C

 

Discharge

-20~+60°C

 

3.12  Storage

      Temperature

less than 1 month

-20~+45°C

Recommended storage

temperature: 20°C,at the

shipment state

Product show

 

Products Pictures 

 

Producing progress

 

More Battery
 

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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 Fair

 

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. 

 

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 t hat you start inquiry two 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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