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Warning For 18650 Battery Users

Although vaping products do use 18650 batteries, please take extra care when handling these products. If there is any damage to the outer sleeve, discard immediately. Also, never carry loose 18650 batteries around in your pocket, if there is any contact to a metal object, such as keys or even loose change, it can be seriously dangerous.




If you are looking for the best 18650 batteries for e-cigarettes, there are many choices on the market. Your box mod is going to depend on the quality of your batteries, and using standard atomizers (or tank) will determine just how much of a bang you get for your buck. The key is to look at batteries that will let you build your own coils, ideally going for less than 1 ohm in resistance. One of the best 18650 batteries on the marketSince you’re most likely always going to be using a 18650 battery, things should work fine; but going lower than the typical 10 A rating can be problematic. Below, we’ll look at the best 18650 battery for e-cigarettes on the market.

What Makes the 18650 Battery Unique?

While most people know of regular A and double-A batteries, not many people know about the 18650. There is a special type of lithium ion that is used for this type of battery, which is named for its size. The lithium in has huge potential and growth, giving great energy density for its extremely lightweight. It is extremely low maintenance and needs no cycling, as well as having a low self-discharge rate. Vaporizers are therefore great with this battery type because they require high amps and discharge ratings. Being rechargeable, they are even more ideal for both users of the batteries and the environment itself.

What to Look for in a Great Battery

Well, we covered this in detail in our 18650 battery review but you should definitely be on the lookout for high capacity, high rating of currents, high vaping voltage (or hard-hitting), and a low operating temperature in your vaper batteries. High capacity is critical because it will tell how long you can use the vaporizer until the next recharge. For example, a 1250 mAh will give you 2 hours, while you can draw 2500 mAh from a battery with a rated capacity of 2500 for one hour. So to compare the capacity of 2 different batteries will tell you how long each one needs before it must be recharged.

Current Rating is Crucial

18650 battery current ratingHigh current rating is important because the capacity depends on the current, and vice versa. One example is the LG HB6, which has a 30a continuous rating but can still be used at 40A. And this is the lowest temperature of battery type that one can purchase. The only problem is the capacity sinks when you get a higher current rating, so the HB6 clocks in at 1500 mAh. So you’ll have to change your batteries more even though you have a higher current rating. It’s best to just look for batteries with a high enough rating that won’t overheat but still gives you plenty of capacity.

You can use many handy tools to help calculate your amps and wattage draw of your device, this will help you understand the minimum capacity of your 18650 battery.

High Voltage to Provide More Current

High voltage is another important part of selecting an 18650 battery. Since each battery runs at a separate voltage type, even with the same amount of current, it’s critical to choose one that will run at the highest voltage for a very long time. Of course, the battery will need to have tests posted to see reviews, as you can find on Pegasus Academy and kidney Punchers. High voltage or “harder hitting” batteries deliver more current to each coil — thereby creating more vapor. So your batteries won’t have to work as hard, meaning the higher the voltage, the lower current amounts taken from the regulator circuit.

Low Battery Temperature

Finally, it’s key to look for battery temperature. With a temperature that gets too hot, some batteries may actually burst. To select a low temp battery, look for cooler ratings that still give you plenty of choice in terms of power settings and coils.

Batteries Available on the E-cig Market


Panasonic NCR 18650 3400mah Battery

Panasonic NCR 18650 3400mah Battery

The Panasonic NCR 18650 3400mah Battery is arguably the best 18650 battery on the market right now, with a huge 3400mah of power it is capable of being used on all box mods of all descriptions.

Made by Panasonic one of the leaders in electrical and battery manufacturing with a brand you can trust. The price is a little higher, but if you shop around there are some great deals, but make sure you buy from a reputable company as there are some fakes around.



Efest IMR 18650 2900mAh 35A

Efest IMR 18650 2900mAh 35A

Another great battery to look for and one of the best 18650 battery choices on the market right now is the Efest IMR, which runs at 2900 mAh capacity. Though this battery is very well known on the market, it’s an excellent 30-40A battery and can do very well at high currents.

If you’re looking for a long lasting battery, this is one choice you can’t go wrong with. Specially built for the electronic cigarette market and one of the most popular brands on the market.


Brillipower 40A 3100MAH 18650

Brillipower 40A 3100MAH 18650

The Brillipower brand has an excellent reputation for battery life and provides very safe choices, preventing flames since they are made from lithium-manganese. They are popular among users and fairly cheap, considering the power that you get, so you can get an excellent battery life without breaking the bank on this one.

Without a doubt, the Brillipower 18650 battery is one you should be on the lookout for when seeking the best 18650 battery with the power to cope for your e-cigarette.


Brillipower 40A 3100MAH 18650

Sony US18650VTC5

With a 2600 mAh rating and continuous discharge of 30 A, this is a fantastic battery for those who would like to get into very low ohm mods.

Depending on which version you get (the 4 or 5) your battery lifespan will vary a bit.

Since they all use something called hybrid chemistry, you will still be protected by safer chem with a greater amount of capacity — thus longer times using them.


EH IMR 18650 NP

EH IMR 18650 NP

A great little battery that is also quite safe on the chemistry side, this one ranks in at 30 A continuous discharge at 1600 mAh.

As another Sony battery, you also have a trustworthy brand backing you.

Another option is the 1500 mAh version that pumps out a pretty decent 22A.



Orbtronic Cell 18650 3100 mAh

Orbtronic Cell 18650 3100 mAh

Another great choice is the Orbtronic cell 18650 battery. It has a very high capacity at 3100 mAh and will stay usable until the charge fully runs out.

You can get a two pack on Amazon, where you can also obtain a charger. This particular battery also uses a nickel oxide new platform technology that increases battery life using nickel positive electrode.

The standard size is of course 18 millimeters by 65 millimeters.


Seek Out Reputable Brands

The key with e-cig batteries is to generally look for AW or Efest IMR because you need to know you will get what you pay for. Unfortunately, there are many counterfeit batteries available on the market, especially on sites like eBay and Amazon. Use our site to find the most reliable and trustworthy vendors, or buy direct from the manufacturer although this can cost a little more. Many battery manufacturers list their suppliers so if in any doubt use these lists to make sure you are buying from the right sources.

Research, Consider your Needs, and Look for the Right Specs

Ultimately, finding the best batteries for e-cigs is a bit of a tough process that requires some research. Knowing that you need good voltage, low temperature, and excellent capacity is important when making a selection. Keep in mind your specific needs and which brand you feel most comfortable purchasing, and always look for a reputable supplier.

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