Home > Products > Classify by material > Li-ion Battery >

Wholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UK

Wholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UK

Wholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UK
Wholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UKWholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UKWholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UKWholesale 18650 2S1P 7.4v 2200mah li-ion rechargeable battery pack for LED table lamp UK
CategoriesLi-ion Battery
AlbumView larger image
BrandPOEAE
Model7.4v 2200mAh lithium ion battery
Warranty1 year
Maintenance10 years
Main colorBlue
OEM/ODMAvailable
MOQ50pcs
PaymentT/T, credit card,paypal, others
PortShenzhen, Hongkong
PackingSuitable carton packing
Item NumberPOEAE-L-95
Keywords7.4v li-ion battery pack
Unit PriceUS $ 4.3-5.39 / piece
FOB portShenzhen, Hongkong, others
Terms of PaymentL/C, D/A, D/P, Western Union, T/T, Paypal
Download DOC
Update Time2019-03-26
Detail Information
Product Introduction

Main parameters of 7.4v li-ion battery pack                          

1

Battery cell model

18650

2

Combination

2S1P+PCM

3

Nominal voltage

7.4V

4

Nominal capacity

2200mAh

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

105mohm

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

3A

16

Weight 

about 100g

17

Size

L*W=  38*23*68mm 

 

Not clear parts and invisible parts

external battery pack
The  7.4v li-ion battery pack  usually includes high end batterycells, PCM, label connector and electric wires all parameters related are customized according to your request. 

Battery production flow


Application Fields

rechargeable cell

The typical applications of this  7.4v li-ion battery pack  are electric shaver, physiotherapy and electric scale.


This series of 6.4V&7.4V lithium batteries can be widely used in:

Wireless speakers, POS machines, flashlights, communication equipments, payment terminals, heated clothes, medical Analytical instruments, medical electric bone drill, engineering test machine, Data receiving apparatus, portable speaker products,industrial computer......

Qualification certification


Our certificates of some batteries for reference

18650 rechargeable battery

We got ISO9001 certification, some batteriesare SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the 7.4v li-ion battery pack  you want doesn't have current certification, we could apply for you.


Shipping and Payment


There is always a suitable way for you!

rechargeable

We could arrange sea, air and express (UPS, DHL, FEDEX, TNT, EMS, etc.) transportation for  7.4v li-ion battery pack, with 10 years experience and trustworthy forwarder partners, shipment won’t be a problem. 


T/T, Paypal, credit card, western union andL/C payment are acceptable, choose a convenient way for yourself! 




Company Informaiton

Company picture & brief introduction12v lifepo4 lithium batteryEstablished in 2007, Dongguan Liliang Electronics Co., LTD is a high-tech enterprise which is set R&D, manufacture and sales in a body. We mainly engaged in custom Li-ion battery packs, Li-polymer battery packs, LiFePO4 battery packs and chargers, OEM&OEM are available. We established firm business relationship with more than 1000 companies in domestic and overseas, registered our own brand“POEAE”, and have rich experience in research, development and manufacture batteries, you may save much more time and cost by ordering directly from us.


Why choose us?

1. Have been engaged in custom battery since 2007

2. Provide sample for free if amount less than USD5

3. Never exaggerate battery capacity

4. Battery management systems/PCMs are with the same quality as Seiko

5. Finished battery safety performance could reach UL, CE, KPS, KC, etc. testing standard 

6. Got ISO9001 quality system certification

7. 5S factory with dust-free workshop

8. Process design far exceeds battery industry standard

9. 100% quality inspection

10. One year warranty, 10 years maintenance


 Customer visiting & main markets12v lifepo4 lithium battery

 Our main markets are North America, Europe, Japan, Korea, and other countries in east Asia, etc.

12v lifepo4 lithium battery

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 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

 

3.  Q: What kind of certificates could you provide for the battery?

     A: It’s custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.

 

4.  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. 

 

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

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

 

Customize battery


12v battery
We do custom battery, if there's no suitable design for you on our website, just take the CUSTOM TABLE on the website for reference or contact us directly to confirm the necessaryparameters, we will customize a suitable one for you!

Please send your message to us
*We will reply your inquiry to this Email as soon as we see it
*Email
Tel
*Title
*Content

Agree to use terms of service