Language:

Home / Products / Classify by voltage / 12V Lithium Battery /

High performance rechargeable 12v li-ion battery pack for GPS tracker infusion pump made in Dongguan

Categories	12V Lithium Battery
Brand	POEAE
Model	11.1V 4.4Ah li-ion battery
Warranty	1 year
Maintenance	10 years
Main color	Blue
OEM/ODM	Available
MOQ	50pcs
Payment	T/T, credit card,paypal, others
Port	Shenzhen, Hongkong
Packing	Suitable carton packing
Item Number	POEAE-L-75
Key Word	11.1v 4400mah li-ion battery
Unit Price	US $ 11.89-13.44 / piece
FOB port	Shenzhen, Hongkong, others
Terms of Payment	L/C, D/A, D/P, Western Union, T/T, Paypal
Download DOC
Update Time	2021-09-22

Contact Now

Detail Information

Product Introduction

Main parameters of 12v 30ah tractor battery

1	Battery cell model	18650
2	Combination	3S2P+PCM
3	Nominal voltage	11.1V
4	Nominal capacity	4.4Ah
5	Standard discharge current	0.2C
6	Max discharge current	2C
7	Standard charge current	0.2C
8	Fast charge current	0.5C
9	Inner resistance	75mohm
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	10 ± 2A
16	Weight	about 300g
17	Size	LWH= 1342056mm

Protection board circuit diagram

Not clear parts and invisible parts

The 11.1v 4400mah li-ion battery usually includes high-end battery cells, PCM, label, and electric wires all parameters related are customized according to your request.

Battery production flow

Application Fields

The typical applications of this 11.1v 4400mah Li-ion battery are GPS tracker, Defectoscope, and Infusion pump.

This series of 12v and above lithium batteries can be widely used in:

Solar street light, communication equipment, color changing light for the stage, pipeline construction machine, X-ray machine, electric tools, industrial weighing machinery, fire-fighting equipment, electric vehicles, portable test instruments......

Qualification certification

Our certificates of some batteries for reference

We got ISO9001 certification, some batteries are SGS, CE, PSE, KC, UL, IEC, RoHS and UN38.3 certified, MSDS can be provided.If the 11.1v 4400mah li-ion battery you want doesn't have current certification, we could apply for you.

Shipping and Payment

There is always a suitable way for you!

We could arrange sea, air, and express (UPS, DHL, FEDEX, TNT, EMS, etc.) transportation for 11.1v 4400mah li-ion 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 Information

Company picture & brief introductionEstablished 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 the 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 markets

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

FAQ

1. Q: Do you have the 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 may be 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 the charger for the battery?

A: Yes, we do. If you also need the charger, please mention it when sending the 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 a manufacturer, and we sincerely welcome you to visit our factory!

Customize 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 necessary parameters, we will customize a suitable one for you!