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Special Structure 18650 Lithium Ion Battery Pack 7 4v 4400mah - China

price: 7.50 Dollar US$

Main parameters of lithium battery 7.4v 4400mah

1.Battery cell model:18650

2.Combination: 2S2P+PCM

3.Nominal voltage: 7.4V

4.Nominal capacity: 4400mAh

5.Standard discharge current: 0.2C

6.Max discharge current: 1C

7.Standard charge current: 0.2C

8.Fast charge current: 0.5C

9.Inner resistance: 97mohm

10.Over discharge cut off voltage/series: 2.4 ± 0.06V

11.Over charge protection voltage/series: 4.25± 0.03V

12.Discharge working temperature:
-20-60°C

13.Charge working temperature:0-45°C

14.Recommended storage temperature:
23 ± 5°C

15.Flow value:4±0.5A

16.Weight:about 183g

17.Size:38.5*36.5*131mm


Company Contact:


  • Phone: +86-13360681526

  • Address: Floor 3,Building A, Wanjia Technology Park, NO.88,Yayuan industrial zone, Nancheng district, Dongguan, Guangdong, China

  • Email: Email


Published date: September 13, 2016 -

  • Business Description: Established in 2007, Dongguan Liliang Electronics Co., LTD is a high-tech enterprise which is esearch and development, production and sales in a body. We mainly engaged in Li-ion battery pack, Li-polymer battery pack, Ni-MH battery pack and dry battery, with good quality and reasonable price, we established firm business relationship with than 1000 companies in domestic and overseas. We have registered our own brand“POEAE”, have rich experience in research, development and manufacture, you may save much cost by ordering directly from us.

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