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1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp

1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp

1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp
1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp1 year warranty 12s1p 18650 44.4V 3400mAh transformer lipo battery pack for 45v dc motor power supply autofog lamp
Categories12V Lithium Battery
AlbumView larger image
BrandPOEAE
Model44.4V 3400mAh li-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-287
Keywords44.4v 3400mah battery
Unit PriceUS $ 48.7-55.1 / piece
FOB portShenzhen, Hongkong, others
Terms of PaymentL/C, D/A, D/P, Western Union, T/T, Paypal
Download DOC
Update Time2018-11-18
Detail Information
 Product Introduction

Main parameters of 44.4v 3400mah battery

1

Battery cell model

18650

2

Combination

12S1P+PCM

3

Nominal voltage

44.4V

4

Nominal capacity

3400mAh

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

160mohm

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

10A

16

Weight 

about 638.4g

17

Size

L*W*H= 199*44.5*44.5mm


 

 

Not clear parts and invisible parts


The 44.4v 3400mah battery usually includes high end battery cells, PCM, connetor, label and electric wires all parameters related are customized according to your request. 


Battery production flow


Application Fields


The typical applications of this 44.4v 3400mah battery are night fishing lights, portable HID and portable searchlight.

This series of 11.1V&12.8V lithium ion batteries can be widely used in:

Flashlights, POS machine, fishing equipment, smart phone, bluetooth headest, loundspeakers, traffic tester, curing light, portable EGC monitor, portable oxygen making machine, portable outdoors speaker, vehicle intelligent terminal, LED light, handset.....

Qualification certification


Our certificates of some batteries for reference

portable battery

We got ISO9001 certification, some batteries are SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the 44.4v 3400mah battery you want doesn't have current certification, we could apply for you.


Shipping and Payment


There is always a suitable way for you!

external battery

We could arrange sea, air and express (UPS, DHL, FEDEX, TNT, EMS, etc.) transportation for  44.4v 3400mah battery, 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


external battery pack
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 necessary parameters, we will customize a suitable one for you!

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