High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah – True Power

Short Description:

No Items Criteria Remarks 2.1 Typical Capacity 4000mAh 2C charge and discharge for cut-off voltage Minimum Capacity 3900mAh 2.2 Nominal Voltage 7.4V   2.3 Internal Impedance Cell:≤100 mΩ AC 1KHz after standard charge   Battery: ≤200 mΩ 2.4 Charge voltage 8.4V   2.5 Standard charge current 600mA   2.6 Max. charge current   4000mA   2.7 Standard dis-charge current 800mA   2.8 Max. discharge...


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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for 18v Li Ion Battery , 300ah Lithium Battery , Liion , As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.
High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah – True Power Detail:

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No

Items

Criteria

Remarks

2.1

Typical Capacity

4000mAh

  1. 2C charge and discharge for cut-off voltage

Minimum Capacity

3900mAh

2.2

Nominal Voltage

7.4V

 

2.3

Internal Impedance

Cell:≤100 mΩ

AC 1KHz after standard charge

 

Battery: ≤200 mΩ

2.4

Charge voltage

8.4V

 

2.5

Standard charge current

600mA

 

2.6

Max. charge current

 

4000mA

 

2.7

Standard dis-charge current

800mA

 

2.8

Max. discharge current

4000mA

 

2.9

Discharge cut-off voltage

4.6V

 

2.10

Operating Temperature

0-45℃

Charging

-20-+60℃

Discharging

2.11

Storage Temperature

-20℃-+45℃

Less than 1 month

-20℃-+35℃

Less than 3 month

tc3-(4)

Packing:

tc- (31)

high guality 18650-2s 7 (124)


Product detail pictures:

High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah  – True Power detail pictures

High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah  – True Power detail pictures

High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah  – True Power detail pictures

High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah  – True Power detail pictures


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Cooperation

We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for High Quality Lithium Ion Battery - High capacity 18650 battery 7.4V 4000mah – True Power, The product will supply to all over the world, such as: Portugal, Belize, Bolivia, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the lead time for samples is 3-5 days.and buyer pay shipping cost.

Q: Do you provide after-sales service?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

Q: Do you accept OEM/ODM?
A: Yes,it is available.

Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.

Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is available.

Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

Q: What is your term of payment?
A: We adopt T/T,Paypal,L/C.

  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Merry from Peru - 2017.09.16 13:44
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Pamela from Iraq - 2017.12.09 14:01