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routine type 18650 4s 14.8v 2900mah rechargeable li-ion battery pack

Categories	Li-ion Battery
Album	View larger image
Brand	POEAE
Model	18650 4s 14.8v 2900mah
Warranty	1 year
Maintenance	10 years
Main color	Blue
OEM/ODM	Available
Standard discharge current	0.2C, 580mA
Max discharge current	3C,8.7A
Charge voltage	16.8V
Structure	4S1P+PCM
Item Number	POEAE-L-622
Keywords	4s 14.8v battery
Unit Price	US $ 13.93-22.29 / piece
FOB port	Shenzhen, Hongkong, others
Terms of Payment	L/C, Western Union, MoneyGram, T/T, Paypal
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Update Time	2021-04-16

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Detail Information

Product Introduction

Main parameters of 2200mah li ion battery

1	Battery cell model	18650
2	Combination	3S1P+PCM
3	Nominal voltage	11.1V
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	Cycle life	≥2000 times until 70% capacity
10	Charge Voltage	16.8v
11	Ref. Discharge Cut off Voltage	12.0V
12	Discharge working temperature	-20-60°C
13	Charge working temperature	0-45°C
14	Recommended storage temperature	23 ± 5°C
15	Flow value	Adjustable
16	Weight	about 192g
17	Size	LWH=747218.5mm

Details image

The 4s 14.8v battery usually includes high end batterycells, PCM, label and electric wires all parameters related are customized according to your request.

Battery production flow

Application Fields

The series of 12.8&V&14.8V lithium ion batteries can be widely used on:

* Solar street light

* Back-up power

* Oxygenerator

* Vacuum cleaner

* Portable speaker

* Breathing machine,

* POS machines, etc.

Qualification certification

Our certificates of some batteries for reference

We got ISO9001 certification, some batteriesare SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the 4s 14.8v 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 2200mah 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 Informaiton

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 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 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

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!