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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
Cylindrical Lithium Ion Battery

Cylindrical Lithium Ion Battery

Cylindrical Lithium Ion Battery:-high capacity -Higher energy density and lower weight than other types rechargeable batteries-Internal PCB protects against under and over charging- low voltage 2.8, high voltage 4.2.

Product Details


cylindrical lithium ion battery


Configuration


Model NO

Samsung 3500mAh

Type

Lithium-ion 18650

Diameter

18.3mm±0.1mm

Height

65.2mm±0.1mm

Nominal Voltage

3.6V±0.1V

Nominal Capacity

3500 mAh

Min Capacity

3350 mAh

Over discharge protection  

2.75V±0.05V

Over charge protection

4.20V±0.05V

Discharge current

1C(3500mAh)

Max continuous discharge current

3C(10500mAh)

Max transient current

5C(17500mAh)

internal resistance

≤35Ω

weight

48g

Low temperature

-10℃≥70%

High temperature

+60℃≥100%

Cycle life

After 500 times≥60%

Storage environment

25℃±2℃,in cool and wind area


Product Show


cylindrical lithium ion batteryjpg


Features


 Lithium Ion 18500 cylindrical rechargeable batteries

-high capacity

-Higher energy density and lower weight than other types rechargeable batteries

-Internal PCB protects against under and over charging

- low voltage 2.8, high voltage 4.2. 



Customize


cylindrical lithium ion battery.png



Shipping &Payment 


cylindrical lithium ion battery.png



FAQ


 1.  Q: Do you have current sample in stock?

      A: Usually we don’t have, because different customers have different requests, even the voltage and capacity are the                same,  other parameters maybe different. But we could finish your sample quickly once order confirmed.

 

2.    Q: What’s the delivery time for mass production?

    A: Usually 15-20days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery             time case by case.

  

3.   Q: Do you offer charger for battery?

      A: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not          included in the battery cost. 

 

4.   Q: Are you manufacturer or simply trading company?

      A: We are manufacturer, and we sincerely welcome you to visit our factory!



Contact us 

Sofia Chen

Tel:0579-82206919

Skype:sofia_140226

Whatsapp:+86 13868972184

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