Categories
Contact Us

Jinhua HengChuang New Energy Co.,Ltd

Tel: +86-579-822069192
Fax: +86-579-82206911
E-mail: sales@cnhengchuang.com
http://www.hengchuangbattery.com

Add: No.245, TaoYan Street, Qiubin Sub-district, Jinhua City, ZheJiang Province.

Service Hotline
+86-579-82206919

3.6v 4000mah Lithium Battery Pack

3.6v 4000mah lithium battery pack Q. Can you explain in detail how you match cells for a battery pack before you assembling the pack? A: We will do the following things before assembling the pack: a. Select capacity, same capacities cells for one pack b. Measure the voltage, same voltage cells...

Product Details


3.6v 4000mah lithium battery pack


Configuration


Model NO

3.6v(1S2P)

Type

Lithium-ion 18650 1S2P

Diameter

21mm

Height

140mm

Nominal Voltage

3.6V

Nominal Capacity(Chinese cells) 

4Ah4.4Ah5Ah5.2Ah

Nominal Capacity

(imported cells)

4Ah、4.4Ah、5.2Ah、5.8Ah、6Ah、6.4Ah、6.6Ah、6.8Ah、7Ah

Over discharge protection  

2.8V±0.05V

Over charge protection

4.2V±0.05V

Working temperature(charge)

0-45℃

Working temperature(discharge)

-20~55℃

Storage temperature(within 1 month)

-20~55℃

Storage temperature(within 3 months)

-20~45℃

Storage temperature(within 6 months)

-5~25℃


Product Show 


3.6v 4000mah lithium battery pack.jpg

3.6v 4000mah lithium battery pack.jpg



Application


3.6v 4000mah lithium battery pack.jpg



FAQ


Q. Can you explain in detail how you match cells for a battery pack before you assembling the pack?

A: We will do the following things before assembling the pack:
  a. Select capacity, same capacities cells for one pack
  b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
  c. Measure the inner resistance.
All above steps are very strict to make sure the pack performance is perfect.

Q:What's your advantage compared with other suppliers?
A: a. High quality batteries: Our batteries are in enough capacity.
  Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.
 b. Better service: We always offer what our clients need. Reply client questions timely. Supply best projects 

   solution for clients. We ship out the products on time

Q: What's you payment and delivery items?
A: Payment items: By T/T, 30% for deposit, and balance all before shipment. For small amount, we also accept payment 

via PayPal.

Q: What company will be used for making the shipments? DHL? UPS or others?
A:Normally, we ship our battery via TNT,UPS and FedEx.

 

Contact us 


3.6v 4000mah lithium battery pack.jpg

Hot Tags: 3.6v 4000mah lithium battery pack, China, suppliers, manufacturers, factory, customized
Related Products
Feedback