8pcs NCR18650B 3.7V 3400mAh 18650 Rechargeable Li-ion Battery

- GREEN 8PCS 129873004

$41.77
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Designed for LED flashlights, headlights, electric cigarettes, household electrical appliances, digital devices, RC toys, etc.

Specification

General

Type: Battery
Battery Type: Lithium-ion
Head Type: Flat Top
Rechargeable: Yes
Protected: No
Practical Capacity (mAh): 3400mAh
Voltage(V): 3.7V
Suitable for: Car toys,CD Players,Digital Camera,Electronic Cigarette,Flashlight,MD,Microphone,PDA,Portable Games,RC Toys

Dimension and Weight

Product weight: 0.047 kg
Package weight: 0.420 kg
Product size (L x W x H): 6.50 x 1.80 x 1.80 cm / 2.56 x 0.71 x 0.71 inches
Package size (L x W x H): 12.00 x 10.00 x 10.00 cm / 4.72 x 3.94 x 3.94 inches

Package Contents

Package Contents: 8 x 18650 Li-ion Battery

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Customer Questions & Answers

  • All(87)
  • Product Information(45)
  • Stock Status(4)
  • Payment(3)
  • About Shipping(32)
  • Others(2)
Q

i want to buy 100pcs can you make little discount ?

By nazim Dec-01/2017 18:14:51

A

Hello nazim,


For all wholesale inquiries, please fill in the wholesale inquiry section on the product page to get the best price.


Q

Hello, Why is it not possible to send to Estonia?

By Jevgeni Aug-04/2017 18:06:28

A

Hello Jevgeni,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

hello there, just wanted to ask if this can be shipped in the Philippines?

By Mark Jose Jul-22/2017 19:42:20

A

Hello Mark,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

Can you ship the Panasonic 18650 batteries to japan?

By Masahiro Jul-20/2017 01:15:02

A

Hello Masahiro,


Yes, this item can be shipped to Japan.

Thank you for your inquiry.

Q

How many ampers are there?

By Fayct Jul-11/2017 14:53:06

A

Hello Fayct, 
It is 3400mAh.

Please feel free to ask if you have further pre-sale questions.

Q

Hello, Do they have a protection circuit ? thank you

By Damien Jun-28/2017 17:18:29

A

Hello Damien,

No, they do no have a protection circuit.

Thank you for your inquiry.

Q

Can you ship the Panasonic 18650 batteries to Singapore?

By Ang K L Jun-28/2017 08:58:08

A

Hello, Ang

Thank you for the inquiry.

Yes, the item can be shipped to Singapore by Priority line.

Please feel free to contact us if you have additional questions.

Q

Hi, can this be shipped to Colombia?. Thanks

By Arnoldo Blanco Jun-27/2017 01:02:00

A

Hello Arnoldo,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

Bonjour, expédiez-vous au Canada , et quel serais le cout d'expédition au Québec, Canada

By Denis Fortier Jun-25/2017 22:33:47

A

Hello Denis,

You can see the shipping cost and delivery time during the checkout. 

Simply add the items you wish to purchase to your cart and select your delivery country. The available shipping methods and cost will then be displayed.

The delivery cost depends on the shipping method chosen, along with other factors such as weight, shipping time and the destination country.  


Q

is it possible to ship to Vietnam ?

By Hiep Jun-23/2017 16:22:04

A

Hello Hiep,
No ,it can not send to Vietnam .

Q

How many ampers are there?

By Fayct Jul-11/2017 14:53:06

A

Hello Fayct, 
It is 3400mAh.

Please feel free to ask if you have further pre-sale questions.

Q

Hello, Do they have a protection circuit ? thank you

By Damien Jun-28/2017 17:18:29

A

Hello Damien,

No, they do no have a protection circuit.

Thank you for your inquiry.

Q

The original Panasonic?Thanks.

By Countur Jun-06/2017 21:25:36

A

Hello Countur,


Rest assured that all of our products are genuine and original items. 

Please feel free to order anytime.


Q

Hello can I use these in a kangertech mod thank you

By pamela May-10/2017 13:06:48

A

Hello pamela, 


Suitable for: Digital Camera,Electronic Cigarette,Flashlight.

Q

Привет.я хочу знать дату производства аккумулятора,спосибо.

By slava Apr-29/2017 17:13:13

A

Hello slava, 


The date of manufacture is unconfirmed. This is related to the product batch.

Q

Are these batteries protected?

By Francis Lam Apr-27/2017 22:21:56

A

Hello Francis,


All of our items go through a QC check prior to shipping. We are confident you will be happy with the quality of our items.


We also have an excellent warranty on most of our products, and a great customer service team.


Q

Hello What is the maximum discharge current. What is the maximum charge current. I would like to see a data sheet, because I need a lot of these cells for a scooter. have nice day, Harald

By Harald Feb-18/2017 21:35:15

A

Hello Harald,


Please kindly note the maximum discharge current is 2A, the maximum charge current is under 5A.

Have a nice day.


Q

Hey, This batteries LxWXH = 6.50x 1.80x 1.80 , is this also for e-cigarette ijoy maxo 315W device. Can i use thise with tis sizes ? Grtz

By guido Feb-11/2017 10:46:49

A

Hello guido

Thank you for your inquiry.

It depends on the battery requirements of theelectronic cigarette;capacitor current voltage and so on 

Thank you, Let me know if you need any help.

Have a nice day!


Q

Is this an AA BATTERY type or AAA battery. why don’t you specify on your description.

By Giorgio Jan-31/2017 15:01:57

A

Hello Giorgio,

Thank you for your inquiry.

It is AAA battery.We will do best to make improvements.

Please feel free to contact us if further questions.Thank you for your attention.


Q

Do these batteries have "Made in Japan" printed on them?

By gridflash Jan-19/2017 16:48:34

A

Hello gridflash,
Sorry there isn't.

Q

Hello, I would like to know whether there is available (in stock) This product !?

By JoSh May-30/2016 11:01:35

A

Hello,

Yes, the item is in stock now.

Q

In stock at this moment?

By DanG Apr-10/2016 16:07:36

A

Hello DanG,
Yes, we have stock, please feel free to order it.
Best Regards

Q

Hi, is this item in stock right now?

By Dionysis Mar-10/2016 15:28:07

A

Hi ,

We are pleased to inform it is available for purchase.Have a nice day.


Q

Are these in stock? -when i select 2 pcs it's ok - when i select 4 pcs it says backorder, in stock dec 01

By Hestbech Nov-17/2015 19:51:08

A
Hi Hestbech, the 2pcs NCR18650B 3.7V 3400mAh 18650 Rechargeable Li - ion Batter are available for now. This item is very high demand. We are trying to replenish the inventories as much as we can to meet the high demand. Thank your for your inquiry. Please feel free to ask if you have further questions.  
Q

i want to buy 100pcs can you make little discount ?

By nazim Dec-01/2017 18:14:51

A

Hello nazim,


For all wholesale inquiries, please fill in the wholesale inquiry section on the product page to get the best price.


Q

I want to order 4pcs NCR18650B 3.7V 3400mAh 18650 Rechargeable Li- ion Battery, but I get a message " Please choose shipping method". But I cannot choose the shipping method.

By Pavel Aug-18/2016 15:16:39

A

Hi,Pavel

Thanks for your inquiry.

I have checked it for you, because the limit shipping method, this item can't be shipped to your country now. We will improve it as soon as possible.
Please kindly choose other available items.    

                                                                                           

Check out our brand new products here: http://www.gearbest.com/new-products/    
Grab our best deals here: http://www.gearbest.com/gadget-deals.html    

For more information about shipping http://www.gearbest.com/about/shipping-methods.html      
Learn more about Gearbest's process http://www.gearbest.com/about/faq.html    


Q

Do you give volume discounts? What would the price be if ordering 45 cells?

By Tom Nov-09/2015 09:10:00

A
Hi Tom, we have offered 64% OFF discount on this item.  I am sorry that this item is being in purchase restrictions. Each customer is limited to buy one of them. Thank you for your kind support and understanding. 
Q

Hello, Why is it not possible to send to Estonia?

By Jevgeni Aug-04/2017 18:06:28

A

Hello Jevgeni,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

hello there, just wanted to ask if this can be shipped in the Philippines?

By Mark Jose Jul-22/2017 19:42:20

A

Hello Mark,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

Can you ship the Panasonic 18650 batteries to japan?

By Masahiro Jul-20/2017 01:15:02

A

Hello Masahiro,


Yes, this item can be shipped to Japan.

Thank you for your inquiry.

Q

Can you ship the Panasonic 18650 batteries to Singapore?

By Ang K L Jun-28/2017 08:58:08

A

Hello, Ang

Thank you for the inquiry.

Yes, the item can be shipped to Singapore by Priority line.

Please feel free to contact us if you have additional questions.

Q

Hi, can this be shipped to Colombia?. Thanks

By Arnoldo Blanco Jun-27/2017 01:02:00

A

Hello Arnoldo,

I have checked this for you. Due to the limitations with the shipping method, unfortunately this product cannot be shipped to your country at this time. 

We will aim at improving this as soon as possible.


Please kindly check out our other available items here: http://www.gearbest.com/new-products/

Grab our best deals here: http://www.gearbest.com/gadget-deals.html



Q

Bonjour, expédiez-vous au Canada , et quel serais le cout d'expédition au Québec, Canada

By Denis Fortier Jun-25/2017 22:33:47

A

Hello Denis,

You can see the shipping cost and delivery time during the checkout. 

Simply add the items you wish to purchase to your cart and select your delivery country. The available shipping methods and cost will then be displayed.

The delivery cost depends on the shipping method chosen, along with other factors such as weight, shipping time and the destination country.  


Q

is it possible to ship to Vietnam ?

By Hiep Jun-23/2017 16:22:04

A

Hello Hiep,
No ,it can not send to Vietnam .

Q

Please tell me, Could you deliver battery Lithium 18650 to Thailand.?

By Tanayoot Jun-12/2017 15:30:44

A

Hello Tanayoot,

Yes, it can ship to Thailand.

Q

When the shipment to Mexico will be available again?

By Charly Mar-23/2017 21:50:40

A

Hello Charly,
Sorry, we have not been informed about this information.

Q

Hi did you stop shipping to UK? I can't order it anymore.

By Kosta Mar-09/2017 22:55:01

A

Hello Kosta, 


Thank you for your inquiry.

Sorry we can ship it to United Kingdom Via Unregistered Air Mail.

Q

Whats the Ampere count ?

By Pat Jun-14/2017 17:53:23

A

Hello Pat, 
Thanks for your inquiry.


Please note that it is 3400mAh

Q

Can anyone test and verify if these batteries (NCR18650B unprotected flat top) are compatible with the Nitecore MH20?

By Matthew Feb-07/2016 17:06:39

A

Hi Matthew,

Thank you for your inquiry.It is compatible with Nitecore MH20.

87 Questions & Answers View All>

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Customer Reviews

4.93 out of 5
  • 2020
  • 122
  • 10
  • 0
  • 1
  • .......
    .......
    Color:Green Size:8PCS
    Много нервов потратил с этим заказом. В почтовом отделении регулярно спрашивал про эту посылку. Товар получел через 3 месяца после отправки. Пытался создать претензию на Гербесте, не получились. Гербест отписывался глупыми фразами и постоянно посылал мне трек номер с ссылкой где его можно отследить, но там товар не отслеживался. Создал дело на Пай Пал которое плавно перетекло в претензию и опять продолжились бесполезные переписки с Гербест, словно с компьютером переписываешься. И тут .... звонит телефон: "Вы когда заберете посылку или ее обратно отсылать?", Я обалдел, что посылка лежит на каком то мини складе, потому что служба доставки IML (Эй Эм Эл Почта). В общем эта служба доставки доставляет не в почтовое отделение, а куда то там к себе и посылает смс ( не дошла она до меня) и трек номер отслеживается на иных ресурсах, ссылку которых Гербест не предоставляет ( предоставил китайский ресурс где ничего не видно). Я понимаю что всему виной логистика, но информация по отслеживанию посылки должна быть у Гербест и объяснять они должны нормально, а то отговариваются ссылкой некорректной для России и трек номером. В общем жуткий опыт с Гербест, благо через Пай Пал оплачиваем. Общение плохое. Информация о доставке плохая. Аккумуляторы не 3400 как заявлено. Смотрите фото.
    Suggestion
    Общение плохое. Информация о доставке плохая. Аккумуляторы не 3400 как заявлено. Смотрите фото.

    Mar 21,2018 08:36:04

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  • Bram Pribadi
    Best value original NCR18650B
    Color:Green Size:4PCS
    Real capacity as per specification. NCR18650B rated around 3200 to 3350 mAh. I tested all 4 batteries for 3 cycles using LiitoKala Engineer Lii-500 charger, and the result was consistent. 3 batteries rated between 3220 - 3270 mAh, one battery around 3150 mAh. Fyi, LiitoKala Lii-500 discharge cut-off voltage is only down to around 2.8 volt, while NCR18650B fully discharge voltage is 2.5 volt. Therefore the discharge capacity measured using Lii-500 will be slightly lower, due to higher cut-off voltage. So practically we can say this NCR18650B meet the rated capacity. Maybe only slightly lower, but for the much lower price, it is really a bargain! Excellent price! Original NCR18650B normally priced around $5. I bought it during flash sale, so the price was really low, only around $3.32 each. It comes with plastic battery case, labelled with date, that probably the production date. I bought at 4th July 2016, I got batteries dated 20th May 2016. Good fresh new batteries.
    Suggestion
    Considering the price, none.

    Jul 14,2016 22:15:57

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  • Sergey
    Честные аккумуляторы
    Color:Green Size:1Pc
    Выбирал наиболее емкие аккумуляторы формата 18650, проверенного производителя. Остановился на NCR18650B 3400 mAh. В настоящее время это максимальная емкость (+- чуть-чуть) для данного формата батарей. Судя по надписи на батарее, сделаны они в Японии. Визуально, по качеству исполнения, придраться не к чему. Емкость проверял с помощью зарядного устройства Opus BT - C3100 V2.2 Сначала разрядил током 1 ампер (слитую емкость и время разрядки выложу в отзыве на такие же банки но с установленной платой защиты, здесь место займут другие фото) Потом зарядил током 1 ампер, результаты можно увидеть на фото Левые банки защищенные, правые не защищенные. Первое фото начальное напряжение, второе залитая емкость, третье напряжение после окончания зарядки.
    Suggestion
    Для себя минусов не выявил. рекомендую к покупке. Слитая емкость получилась больше залитой. Это, скорее всего, особенности работы Opus BT-3100

    Feb 27,2017 22:33:07

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  • Hello World
    Nice
    Color:Green Size:4PCS
    Долгая доставка - больше месяца. Теперь о сладком: аккумуляторы были в пластиковом контейнере. Измерил заряд - 3.49 В. Емкость еще не проверил, но судя по всему соответствуют описанию. Ставил в зарядник-повербанк ТОМО (подробности на ютубе). https://youtu.be/9FZdVi4TEJQ В общем - покупкой доволен. Хороший товар, отличный магазин. Рекомендую! Long delivery - more than a month. Now the sweet: the batteries were in a plastic container. Measured charge - Capacity 3.49 haven't checked, but apparently fit the description. Put in a charger-poverbank TOMO (details on YouTube). https://youtu.be/9FZdVi4TEJQ In General happy with the purchase. Good product, great store. Recommend!
    Suggestion
    нет негативных претензий. there are no negative claims.

    Sep 16,2016 19:39:55

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  • SERGEY
    4 Аккумулятора 18650
    Color:Green Size:4PCS
    Несомненный плюс это конечно же их ёмкость и производитель. Эти аккумуляторы, ёмкостью до 3400 мАч от производителя Panasonic, а это именно он, очень хорошо держатся при эксплуатации их в электронных кальянах. Мощности хватает на 100-ватный Eleaf iStick TC100W. Сам заряд при умеренной эксплуатации держится в районе 2 суток. Пусть кто-то и говорит, что данный тип аккумуляторов не предназначен для электронок, как по мне, они идеально отрабатывают. Пользуюсь ими с ноября 2016, до сих пор они меня ни разу не подводили. Выкладываю фото и видео всего пары аккумов, поскольку 2 других и пластиковый кейс что пришёл с ними (кстати, очень даже неплохой кейс, удобный), я подарил другу. Друг тоже доволен.
    Suggestion
    Минусов у этих аккумуляторов нет, по крайней мере для меня. Единственное что есть, не могу отнести это к минусам, это то что пластиковый кейс был с небольшими трещинами, но это скорее всего издержки перевозки, но это не критично. Сами аккумуляторы целые и невредимые! Спасибо GEARBEST!

    Feb 28,2017 13:07:51

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  • Sergey
    Li-ion Battery 18650 Panasonic
    Color:Green Size:1Pc
    Пожалуй лучшая батарея высокой емкости из доступных сейчас на рынке. Честная высокая ёмкость и отличные токовые характеристики от Panasonic. Покупал для фонаря - идеально подходит в корпус. Измерил набранную ёмкость - 3460mAh. Всё точно соответсвует описанию. За эту цену лучше не найти. Покупкой очень доволен. Спасибо! Perhaps the best high-capacity battery available on the market today. Honest high capacity and excellent current characteristics of Panasonic. I bought for the lantern - perfect body. Measured typed capacity - 3460mAh. All exactly corresponds to the description. For this price it is better not to find. Purchase very satisfied. Thank you!
    Suggestion
    Это идеальный акум - недостатков нет. No.

    Mar 22,2016 19:57:00

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  • Jakubek
    High capacity, good quality
    Color:Green Size:4PCS
    Seems like these are original (or well copied) Panasonic cells. Capacity is somewhere around rated value. I use them mostly to power simple 1-cell powerbanks and they deliver at least 9 Wh of power at output. At 80% of conversion efficiency this is pretty much rated 11+ Wh. Haven't measured it properly yet but I guess it's pointless, they seem to keep up. They come with cool little plastic transparent box that you can hang on your wall if you wish to :) Bought them for $14, recommended for the price. Watch for discounts - the next day they were priced at $11 - now that's a bargain!
    Suggestion
    Don't see any. Green outer shell could be more durable.

    Oct 07,2016 20:47:01

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  • Flav
    Best hobby cells (not for vaping)
    Color:Green Size:4PCS
    Highest available capacity 18650 Trusted Brand Best non bulk price I could find on the internet, so good that it's worth the wait and I went ahead and reordered numerous times. Every batch I got was manufactured only a few months before I purchased them, making these about as fresh as they get. Use these in all sorts of hobby applications like flashlights, emergency(and power outage) lighting, wireless devices, solar lights, etc.. Just mind the 2C discharge rate and the temperature and your imagination is the limit in usage.
    Suggestion
    NONE that I could come up with. To everyone using these for vaping....if you don't stay under the 2C discharge rating (about 6 Amps) STOP USING THEM THAT WAY. There are far better cells here for about the same price that are far better for that use.

    Jun 02,2016 11:26:10

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  • Alberto
    NCR18650B 3.7V 3400mAh 18650 Li-ion
    Color:Green Size:1Pc
    The NCR18650B battery has a particularly high capacity and has had excellent results in all tests. Capacity 3400mAh Minimum capacity 3250mAh Measured Capacity at 3270mAh 0.5 Voltage 3.6V 4.2V Voltage Charge Download max 2C 6,2A 2.5V discharge voltage Not protected Chemistry LiNiCoAlO2 Diameter 18.20mm ± 0.1 Height 65.00mm (66.40 for the button top model) ± 0.15 Weight 46g ± 1 CC-CV charging method
    Suggestion
    Nothing

    Apr 25,2017 13:36:41

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  • Very good batteries.
    I recommend these batteries!
    Color:Green Size:8PCS
    I have bought these batteries to replace the 18650 cells of my dell XPS battery pack. I don't have an appropriate charger for these batteries, just a powerbank that uses 18650 cells. Upon charge, I checked the voltage on the 18650 cells were 4.05 Volts, not the 4.20 Volts you will get with a professional charger. I have a discharge meter and I got 2850 mAh out of this charge with a discharge rate of 1amps. I'm sure I'll get 3200 mAh or even more out of a single full charge. I recommend these batteries and I will buy more!
    Suggestion
    None

    Aug 08,2017 13:30:21

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