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Pownergy 18650 Battery
Pownergy 18650
10/10 icon-question
  • 3000mAh capacity
  • 3.7V Voltage
  • 30A Continuous Discharge

The Pownergy 18650 battery has an internal capacity of 3000mAh. And it has a continuous discharge rate of 30A, making it perfect for sing...

Imren 30Q Battery
Imren 30Q Battery
  • 3000mAh capacity
  • Standard charging current: 1.25A
  • 40A continuous discharge rate
MXJO 18650 Battery
MXJO 18650
  • 3000mAh capacity
  • Flat-top for added protection
  • 35 amperage rate


#1 Pownergy 18650 Battery

Ideal for High-Wattage Devices

10/10 icon-question Review score

The Pownergy 18650 battery has an internal capacity of 3000mAh. And it has a continuous discharge rate of 30A, making it perfect for single or dual-cell high-wattage vaping devices. Besides, the cell has a maximum nominal voltage of 3.7V. So it can work with direct current devices that do not have variable voltage settings.

Reasons to Get This:

  • You want a high-capacity battery
  • You want a 18650 from a trusted manufacturer
  • You want a spare 18650 for your collection

#2 Imren 30Q Battery

A Quality Cell from a Reliable Brand

9.5/10 icon-question Review score

The Imren 30Q battery is a popular cell for its large 3000mAh capacity and accurate voltage output readings. The cell can accurately output up to 15A and has a maximum continuous discharge rate of 40A. As a result, users often install the cell into high-wattage devices that can output anywhere from 100 to 220W.

Reasons to Get This:

  • You are a habitual vaper and need high-drain batteries
  • You want a high-quality cell for your high-wattage devices
  • You want a wrapped and protected cell

#3 MXJO 18650 Battery

A Flat-Top Cell for All Mods

9/10 icon-question Review score

The MXJO 18650 battery is a flat-top cell with an internal 3000mAh capacity paired with a maximum discharge rate of 35A. The cell is wrapped and comes with an authenticator code so vapers can verify its authenticity. The MXJO also has a continuous discharge current of 20A, giving it at least 200 recharge cycles.

Reasons to Get This:

  • You want a high-quality spare battery as a backup
  • You want a flat-top battery with added protection
  • You want a cell that is wrapped

#4 Blackcell IMR18650 Battery

A Super High Capacity Cell

8.5/10 icon-question Review score

The Blackcell IMR18650 battery is a super high-capacity cell. Its features with 3100mAh rating and a maximum continuous discharge current of 40A. The cell comes in a pack of two, and both cells are wrapped and protected. The batteries have a nominal voltage of 3.7V. So they are suitable for high-drain devices like a box or mechanical mods.

Reasons to Get This:

  • You want a higher-than-average-capacity cell
  • You want a pair of spare cells to keep around
  • You want a high-output battery

Kit Contents

  • 2 x Blackcell IMR18650 Batteries

#5 Sony VTC6 18650

The Premier Battery for All Vapes

8/10 icon-question Review score

The Sony VTC6 18650 is a well-known battery used in many different types of vapes for its long-lasting capacity. The VTC6 features a 3000mAh capacity that can last up to three hours on a single charge. The cell also has a nominal voltage of 3.6V and a continuous discharge rate of 15A, different from other batteries’ typical 30 or 40A currents. Also, the cell is wrapped and features specifications on the wrapping.

Reasons to Get This:

  • You want a backup cell for your high-wattage mods
  • You want a battery that is wrapped and protected
  • You want a battery that is good for mechanical mods

#6 Panasonic NCR18650B

A Powerful Cell for High-Output Mods

8/10 icon-question Review score

The Panasonic NCR18650B is a 18650 cell with an internal 3400mAh capacity and a powerful 4.7V nominal voltage. The battery’s configuration features a long-lasting design and makes it perfect for high-drain mods or devices. Also, the cell can output up to 3.6V and has a wrapped, flat-top design to give it added protection.

Reasons to Get This:

  • You want a battery with 1000 recharges
  • You want a cell that has a 4.7V nominal output
  • You want a cell from a trusted brand

Category Product Price Rating
Best 18650 battery Pownergy 18650 Battery $7.95 10
Best Battery Capacity Panasonic NCR18650B $6.95 8
Best 18650 lithium battery Blackcell IMR18650 Battery $4.99 8.5
Best 18650 Battery for Vaping Imren 30Q Battery $7.95 9.5

Important Things to Know About Vape Batteries

18650 batteries are different from most other types of batteries or vape batteries. First, the 18650s are commonly used in other applications and products like power tools, laptops, and e-bikes. Second, they require much more care and knowledge to operate safely than most other types of batteries for vaping or otherwise.

This care and safety are necessary since an unwrapped battery, especially a 18650. It can become a danger to yourself and others if mishandled. It is also important to always buy high-quality batteries from trusted brands. It can be brands like Samsung, NiteCore, LG, or any other big electronics maker.

Users often wrap or rewrap 18650 vape batteries for a variety of reasons. However, the wrapping can tear and expose the internal components of the cell, which are volatile if they come in contact with any other type of metal, from coins and keys to other batteries and vape accessories. That’s why vapers often wrap the cells in new material to prevent thermal leaking and battery explosions.

Where to Buy a 18650 Battery?

You can buy a 18650 rechargeable battery from dozens of places, from online shops to IRL stores. A Samsung 18650 battery is a common power source for many portable and stationary electronics, so they are always available. In addition, you can try everything from hardware stores or major electronics retailers, even Wal-Mart, to find a wide variety of 18650 vape batteries and more.

Online retailers are also an excellent place to look. Giant e-commerce sites like Amazon and eBay also regularly sell 18650 lithium batteries. Still, every buyer should ensure they buy from a reputable retailer, no matter who it is. Off-brand batteries are dangerous and can seriously harm anyone who uses them, especially in vapes.

Rewrapped batteries are often mislabeled with the wrong voltage range or capacity. A vaper using this false battery could push it beyond its limits without knowing it, leading to disastrous consequences. You can double-check with the retailer to see if they have a good reputation and test your batteries before you use them to confirm they are authentic.

18650 vs. 21700 Battery

21700 batteries are new cells that are longer and contain more capacity and output range than the smaller 18650 lithium battery. Like the 18650, the 21700 also gets its name from its measurements – 21mm in diameter and 70mm in length. However, the extra size means the cell can outperform the shorter battery.

It can output more power and last longer with only a single cell, unlike the typical dual-18650 configuration. These features are fueling the popularity of the 21700. They are making waves in the vaping world and are also found in everything from e-bikes and scooters to EVs, laptops, and power tools.

FAQ

How to charge a 18650 battery?

You can recharge a 18650 battery using any compatible lithium-ion battery charger. There are several chargers with two or more battery slots, retractable contacts to fit all battery types, and safety features like overcharge protection.

How to charge a 18650 battery without a charger?

There are ways you can charge a 18650 rechargeable battery without a regular charger. Instead, you can use something like a standard phone charger by using a battery holder, a few wires, and an altimeter to measure the proper discharge and recharge rate.

How long does it take to charge a 18650 battery?

It takes a typical 18650 battery between three to four hours to fully charge.

What is a 18650 battery size?

The battery size of a 18650 is in its name. It measures 18mm in diameter and 65mm in length.

How to tell if a 18650 battery is protected?

You can tell if a 18650 battery is protected if you see a few of the following things:

  • A capped or button top
  • A circuit board on the bottom
  • An added metal plate on the bottom
  • Information about the battery’s chemical composition and capacity

What is a 18650 lithium battery?

A lithium 18650 battery is a rechargeable cell that can output anywhere from 3.7 to 4.2V.

Conclusion

This review has intentionally included batteries from across the spectrum so every reader can find one that fits their needs– they are all different prices and have various capabilities. These are the best 18650 batteries on the market. By paying attention to the information given in this review, vapers will ensure they never buy a low-quality or underperforming battery. By purchasing one of the mentioned batteries, vapers know that they will get the most out of the power supplier of their choice. They will also protect themselves from knock-off fake batteries that ruin their vapes and vaping experiences.

Published: August 25, 2017 Updated: September 22, 2022


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27 comments on “Best 18650 Batteries for Vaping in 2022

  • Dom Diablo Blanco

    September 30, 2019 at 1:17 am

    Umm, you got the numbering system a bit wrong. The first 2 digits are indeed the diameter in millimeters but the remaining 3 digits are NOT the length as you explained it. The length is the following 3 digits are length in tenths of a millimeter. Think about it… 650mm is friggin 25 inches!! In reality an 18650 is 18mm dia 65.0mm len.

  • Matty C

    April 26, 2019 at 11:14 am

    Can you use a 6800mah battery in a 230W mod box for vaping….????

  • Robert

    March 14, 2019 at 6:50 am

    Thanks for taking the time to present this info. Your descriptions of the terms helped and were logical and easy to understand. That said it is confusing to use your explanations, look at the battery specs and understand why several of the batterys with superior specs are listed low on the list. Any chance you could explain for us?

  • Paul

    October 25, 2018 at 3:48 pm

    I’m new to vaping and thinking of buying a smok mag 225 watt kit. I have some Sony vtc6 flat top batteries and some Panasonic NCR18650B which is button top. I think they are both around 3000 to 3500 mah batteries. I didn’t want to have to buy more batteries if the ones I have will work. I want a battery that will last for a long time and to get the best vaping experience. If there is a better battery for vaping with this smok mag kit than the ones I have I don’t mind buying more because I use the ones I have in flashlights anyway. I just want to get the best vaping experience and would greatly appreciate any help that you could give me. Thanks in advance and this was a great post

  • Dave Auffret

    October 23, 2018 at 5:37 am

    Does anyone know where I can get the shorter lithium ion batteries for a smok, they are integral and need to be soldered in, 1 has failed. I will replace them both, thanks

  • B W

    September 30, 2018 at 12:32 am

    Thanks

  • Cam

    September 27, 2018 at 12:11 pm

    Can the PRIV V8 use a 3.7 3300MAH 40A battery? I’m lost here as to why my wife’s machine isn’t working after I bought the new battery and new tank with it.

  • Kathy Doyle

    August 31, 2018 at 5:35 am

    Great article and very easy to understand even to those of us who have no clue what all the “numbers” mean on a battery..
    I do have one question… What are the trusted websites that sell these batteries at a reasonable price without having to worry about getting ripped off with a rewrap ?? Thank you for any help..

    • Jojo

      September 30, 2018 at 12:30 am

      Are you saying direct vapor sells fake batteries with no knowledge of them being fake or that direct vapor purposely sell them and rip people off?

  • Kenny

    August 16, 2018 at 4:52 pm

    Great job explaining everything in detail. For non experienced users and those that didn’t have much knowledge before…. This I found to be very helpful. Great job.

  • Bernard Bunkam

    August 16, 2018 at 5:07 am

    Much appreciated!

  • RichO

    August 9, 2018 at 12:48 am

    Great article! Thank you

  • Steve

    June 9, 2018 at 2:10 pm

    This has been very interesting reading about people’s thoughts and knowledge on the good & bad of batteries but Anyone use Golisi batteries I’ve using 21700 for a little while now with no issues but I never see anybody mentioning Golisi

    • Gareth Heathcote

      September 5, 2018 at 8:11 am

      I got one with my geekvape aegis mod and it’s a great battery mate

      • Rafiullah khan

        November 7, 2018 at 2:29 am

        Dear sir,kindly, suggest me ,i want to purchase larg quantity for my electric car power box.which co.and vol,mah,,thanks

  • Steve

    June 9, 2018 at 2:05 pm

    Anyone use Golisi batteries I’ve using 21700 for a little while now with no issues but I never see anybody mentioning Golisi

    • Gerald Erwin

      September 27, 2018 at 11:30 am

      I actually just bought 2 2packs from Vape wild. They seem like a tough battery. They are NOT what I needed though. I needed 18650 not 21700. I paid $24.00 a pack for a total of 48.00 I just wish they were the correct size.

  • Justin

    June 2, 2018 at 12:36 am

    Thanks a lot for the info, well stated.

  • Gorky

    May 21, 2018 at 9:49 pm

    Thanks a lot, this article is very useful and good.

    Great job.

  • Aaron

    May 11, 2018 at 7:18 am

    Appreciate the time you took to write this out, thank you very much

  • Nath

    May 3, 2018 at 1:08 pm

    Good info ! Made things easier

  • Poser Turbo

    April 10, 2018 at 1:39 pm

    Thank you for delivering the info in plain english and not getting to technical .. Simple and to the point good job!

  • Remy

    April 1, 2018 at 3:55 am

    How about who are using a different brand of battery in one mods…is there any effect to the mod such as the mod will explode or anything else

  • Walter

    March 23, 2018 at 3:03 pm

    Yes, very helpful and clear explained for a non professionals. I learnd a lot tahnk you

  • Veeda Dixon

    March 14, 2018 at 6:34 pm

    Very useful information. The battery situation was driving me crazy and you eliminated all the guess work. Thanks

  • Deborah Zid

    February 25, 2018 at 4:00 am

    Great info, thanks!!

  • Shelley L Johnson

    December 28, 2017 at 1:21 pm

    Thanks, this article was very helpful and well written!! Gave me all the information I was looking for.

1st Place 10/10

Pownergy 18650 Battery