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Samsung INR18650-30Q 3000mAh - 15A

Additional Information

EAN / GTIN  8438493100389
Weight - g  46
Brand  Samsung
Model  INR18650-30Q
Size  18650
Battery chemistry  Li-ion
Voltage  3.6V
Min. capacity - mAh 2,950.00
Typ. capacity - mAh 3,000.00
Battery version  Flat top
Discharge current - A 15.00
Circuit protection  Unprotected
Height - mm 64.90
Diameter - mm 18.30

Availability: In stock

Regular Price: €6.50

Special Price: €2.65

  • Buy 11 times for €2.39   
  • For solder tags a setup fee of 5 euro per order will be added to shipping cost:

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Regular Price: €6.50

Special Price: €2.65



Battery Capacity (Mfg Nominal): 3000 mAh
Battery Chemistry: INR - LiNiCoMnO2
Battery function: Rechargeable
Battery Shape Factor: INR 18650
Battery Rated Voltage: 3.6 V
Note: Samsung
Diameter: 19 mm
Height: 65 mm
Width: 19 mm

30Q6 version

Additional Information



Customer Reviews

Great Battery Review by Volodymyr
All 16 items have >3000mAh! Recommend!!! (Posted on 18-10-23)
INR 30Q are top! Review by Miroslav
I took a lot of 18650 from this seller (cca 500 pcs) and I can confirm they are genuine cells! There are a lot of fake 30Q cells on a market (especially in China shops) so beware and buy original from NKON.NL (Posted on 22-01-23)
Good battery for electronic vape mods Review by SALVA_J€
The battery lasts longs and the charge capacity is as described, around 3000mAh, the current delivery at 20.0A is safe and the battery doesn't reach risk temperature range.

A great battery, totally recommendable! (Posted on 07-08-20)
Very good battery ! ;) Review by Bruno
I ordered 165 pieces of Samsung INR 30Q to build a 24 Ah battery at 72v. All batteries came charged at 3.40v, I tested 5 batteries and all had over 3000mAh. Very satisfied with NKON! Fast delivery in Romania with DPD, only 6 days! I will come back with a review after building the battery and testing it. Thank's NKON, keep it up ! (Posted on 20-05-20)
Впечатлен качеством Review by Kirill
Очень хорошие батареи. Брал 36 штук. Доехали в Москву в пределах двух недель, очень качественно упакованы, могут пережить весь геноцид нашей почты. Проверил все 36 штук.Тест внутреннего сопротивления - порядка 13 мОм у всех, емкость тоже ровненькая, в районе даташита, некоторые даже его перекрывают. Прямо очень понравилось. Все даже лучше чем ожидалось. Идеально подойдут как в "емкие" применения (я напрмер брал ребенку в гироскутер), так и в высокотоковую технику, поскольку полагаю, что с таким внутренним сопротивлением и 20 ампер тока с банки для них не предел. Продавцу большое спасибо. Буду обращаться))
Very good batteries. He took 36 pieces. We arrived in Moscow within two weeks, very well packaged, can survive the entire genocide of our mail. I checked all 36 pieces. The test of internal resistance is about 13 mOhm for everyone, the capacitance is also even, in the area of ​​the datasheet, some even overlap it. I really liked it very much. Everything is even better than expected. Ideal for both "capacious" applications (for example, I took the child in a gyro scooter), and in high-current technology, because I believe that with such an internal resistance and 20 amperes of current from the can is not the limit for them. Many thanks to the seller. I will contact)) (Posted on 19-05-20)
Inexpensive but tot fresh batteries Review by gta2k
Ordered several Samsung Q30 batteries. Received them in a week. Very well packed. But the batteries itself according to manufacture date code are from Jan 2018 (more than 2 years old). Why NKON sells so aged batteries without notifying buyer? Discharging them from 4.2v to 2.8v at 5amps load I barely got 2600mah. I'm not very happy.

To get the full capacity according to the datasheet you can discharge it with 0.8A from 4.2V to 2.5V and it should meet the 3000mAh.

The batteries can keep their capacity for a very long time as long as they're stored in the right temperature and in the correct SoC

Kind regards,
Mithat Kamer (Posted on 20-04-20)
Classic high capacity / high drain combination 18650 cell Review by Deni
Great cell with high capacity and high drain combination, one can't go wrong with it. (Posted on 08-11-19)
Puiku Review by LT
Į LT per 5 dienas su GLS.
Baterijoms kol kas trūkumų nepastebėjau.
Vidutinis svoris 46g.

(Posted on 04-04-19)
Good Review by Jumpy
Very good (Posted on 09-02-19)
super battery Review by Patrice
super battery very good capacity for vaping I recommend bravo to NKON (Posted on 25-01-19)
TOP CELL! Review by Luminarium Iaculator
As a BLF member, and after several years of dealing with Samsung INR30Q I can really recommend this cell and seller. I ordered over 300 pcs last few years from this seller... This is perfect cell for single cell 18650 flashlights. Holds its capacity even after several years and hundreds of charges/discharges. (Posted on 09-12-18)
Above all excellent customer care and service Review by ASC
I’ve ordered a pair of these, a pair of VTC6s and 3 VTC5As and I don’t know which I prefer, they’re all great for my needs, since I don’t vape at high wattages, but my recommendation goes to the supplier. Even though the batteries are not shipped in any kind of rigid case, they are well protected and apart from a minor dent in one the batteries I ordered, they arrived in perfect condition. The supplier was always available to answer my questions. Big thanks to Nkon! Great customer service! Totally recommend! (Posted on 06-08-18)
Very good! Review by Kalle
Im no batteryexpert but this one seems really good!
This Is based on using batteries of a number of
different types and brands. (Posted on 09-04-18)
Not so good Review by Tom
I buy 10 cells, make some tests, charging with 0.5c and discharging 1C and i got only 2560mah, i dont know why... Old cells i thing. (Posted on 01-04-18)
392 pc SAMSUNG 30Q - DIY motorcycle battery Review by Oliver
Thanks to NKON
I have ordered 400 cells to build a new battery system for my enduro motorcycle brand QUANTYA. The battery is a 14S/28P and will enlarge the range to more than the double of a new origin battery. The battery is nearly completed, every single cell has been checked by several charge and discharge scenarios and all of them are OK.
The next few weeks I wil do a first test run with uncompleted housing. After that I will build a housing. (Posted on 13-03-18)
Very good Review by Björn
Fast shipping as always from nkon to sweden. good packed and shows on arrival volt of 3,49V. (Posted on 11-01-18)
Excellent-odlično! Review by Dusko
Good product! service! In Serbia delivery in just 9 days. The prices are perfect.
Odlične baterije, sa dobrom cenom i jeftinom poštarinom.
Hvala NKON! (Posted on 24-12-17)
Good Review by zaidi
Fait le boulot
Do the job (Posted on 09-12-17)
Excellent cells for my ebike battery Review by Marz
I ordered 28 cells, shipping time was les than a week, communication with staff from nkon was great and prompt.
I build ebike battery in configuration 14s2p and after 1000km I can just say thank you nkon for genuine product with excellent price.
Definitely the best place to buy genuine 18650 cells. (Posted on 27-10-17)
Bang for Buck! Review by Kijara
Beautiful bats for flashlight use. They give enough current for every possible flashlight configuration.

I would like to see bottom top version of this unprotected batteries and than they would be even better.

(Posted on 30-08-17)
Excellent Review by Joselu90
More than 3.000 mAh on my YouTube test. Really recommended. I am making a very big powerbank with this cells. I called the review in Spanish " Baterías baratas ¿Tienen la capacidad que marcan?" (Posted on 23-08-17)
very good Review by Jose
Están muy próximas alas Sony 3100 en cuanto rendimiento y resistencia interna,muy buenas,gracias Nkon
They are very close to the Sony 3100 in terms of performance and internal resistance, very good, thanks Nkon (Posted on 05-08-17)
Ottima Review by Deddy
Probabilmente il miglior compromesso tra durata e potenza... Assolutamente consigliata!
Probably the best compromise between durability and power ... Absolutely recommended! (Posted on 04-07-17)
Samsung INR18650-30Q Review by Ivans
Батареи качественные.В Латвию приехали за 6 дней с момента заказа.Советую к покупке.В бокс моде свою работу выполняют отлично.
Batteries kachestvennye.V Latvia arrived for 6 days from the time of order. I advise you to buy. In boxing, your work is performed perfectly. (Posted on 24-05-17)
very good for e-cig mod Review by Rigo
First of all thank Nkon for the quick delivery!The batteries came in good condition and safe!
I use 3 of them in my RX 2/3,in the 3 batteries mode,(for 2 i use 2 LG)
Are excellent good capacity,with a normal use i can keep them for 1 1/2 days!
over 500 puffs!What mean normal use...If you puffing all the time continiously the batteries,'ll be warm and the rythm of discarge change,and the cyrcle life too! (Posted on 25-02-17)
Great battery Review by Pavel
Use in Pico - arround 0.3Ω
Fast delivery.Good stamina.Very good battery (ratio - price,capacity,current rating).
Thanks NKON. (Posted on 20-01-17)
Идеально подходит для vaping Review by anatolijs
Samsung INR18650-30Q 3000mAh - 15A is a very good battery!!! (Posted on 17-11-16)
Аккумулятор для rx200-Battery for rx200 Review by Алексей
Доброго времени суток вам, кто читает эти строки! Покупал "кукушки" в марте. В этом онлайн магазине. Все было прекрасно упаковано и доставлено. Эти аккумуляторы служат в моей рыксе вот уже 8 месяцев - отличный результат аккумуляторов по приятной цене, да ещё и хорошего производителя. Однозначно советую к покупке на вариватт девайсы, как недорогой середняк, в отличии от лг хг2 я спокойнее с ними себя чувствую (ходили слухи, что hg2 lg попадались с заводским барком). Покупайте аккумуляторы тут!
Batteries are excellent, but the delivery is very long (Good day to you, who are reading these lines to buy "cuckoo" in March of this online store Everything was perfectly packed and shipped These batteries are used in my rykse now 8 months -!... A great result battery at a nice price, but still a good producer. Definitely recommend a buy on varivatt Soup as an inexpensive middle peasants, unlike x hg2 I calm them feel (it was rumored that hg2 lg across with factory barque). Buy batteries here !package). (Posted on 08-11-16)
Very good battery for vaping Review by Sami
Samsung INR18650-30Q 3000mAh - 15A is a very good battery, i use them with my VTC Mini.
The price here is very good.

THX Nkon (Posted on 26-03-16)
Ideal for vaping Review by Sami
Samsung INR18650-30Q 3000mAh - 15A Is a very good product.
I use it with my VTC Mini. (Posted on 26-03-16)
super Review by spmak
Жарят в кубоиде - норм.
They works in joyetech cuboid - 5 stars, very good (Posted on 08-03-16)
в Россию Review by Андрей
заказал 3 штуки,на рх200,все хорошо,пришло быстро,даже сам не ожидал,рекомендую
ordered 3 pieces on rh200, all good, it's fast, even he did not expect to recommend (Posted on 25-02-16)
Very good batteries Review by Shadowjump
I have purchased two of these to use with my box mods. They last longer than the Samsung 25R, not by much though, around 1-2 hours. Pretty good for their price though. I would definetely recommend them if you dont vape at insanely high wattages. (Posted on 23-09-15)

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Take care

  • Li-ion batteries can be dangerous when used wrong, short circuit or wrong usage can lead to fire or an explosion
  • Do not put the battery in a charger or equipment with wrong terminals connected
  • Never short cut the battery. Take care you don’t short cut it accidentally, do not put it in your pocked together with bunch of keys
  • Do not disassemble or deform the battery. Dispose it if the battery is deformed
  • Do not immerse in water
  • Avoid excessive physical shock or vibration
  • Do not expose to, dispose of the battery in fire
  • Keep out of the reach of children
  • Never use a modified or damaged charger
  • Do not leave battery in charger over 12 hours
  • Store the battery in a cool, dry and well-ventilated area
  • Dispose of in accordance with local regulations
  • Do not solder on these cells