An external battery charger is the safest, most stable, and reliable method of charging vape batteries.
Purchasing an advanced vape setup requires a lot of pieces. Once you find the perfect mod, a nice-looking topper, and some high amperage batteries, you may realize that your missing one very important piece. That’s right the best 18650 battery charger. This will do a much better job of charging your vaping batteries than plugging them in with the micro USB cable. If your vape mod has that option.
Charging From Mod
Your vape device may have a USB port somewhere along its frame. Some of these ports only support software upgrades via USB. Most of the time they do indeed support charging of your batteries. While you could very easily get away with not having to purchase a battery charger, but charging from a vape mod is not the safest solution.
After-market battery chargers have many safety protection features built-in. They protect batteries against things like overcharging that can decrease a battery’s life span. Another important thing to note is that most charging from the mod is uneven. If there isn’t a smart chip built-in then one battery will get fully charged and the other won’t. That’s because the batteries in a mod are not being charged individually.
WARNING: When dealing with vapes, battery safety is the most important part of the setup. Battery failures can result in the most disastrous consequences. Dealing bodily damage to you or someone else.
Best Battery Charger
We are going to cover the best 18650 battery chargers but that does not mean that these battery chargers are only for use with 18650 batteries. They are multi-use chargers and can be used with lots of different battery sizes as well as chemical compositions.
We have a bonus charger at the end of the list. Hopefully, you will meet us down there. Let the path to evenly charged batteries begin.
Best 18650 Battery Charger List:
1. Nitecore D4 Battery Charger
![NiteCore D4 Battery Charger [4 Bay]](https://www.megavaper.com/wp-content/uploads/2018/09/NiteCore-d4-Battery-Charger-For-Vapers-200.jpg "NiteCore D4 Best 18650 Battery Charger [4 Bay]")
- Compatible Battery Types: Li-ion, IMR, LiPo, Ni-MH, and Ni-Cd
- Compatible Battery Sizes: 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440, AA, AAA, AAAA, C
- Output Current: 375mA x 4 / 750mA x 2
The Nitecore D4 digital charger is at the top of our list because it mixes the right amount of battery capacity and size. It features a large LED display and has smart battery detection built-in. It will detect your batteries and select the correct charging mode for the job. When charging 2 batteries or less it will automatically select a higher charging rate.
While the charger will auto select settings for you it also comes equipped with a mode button so you can change between battery charging options manually. The best 18650 battery charger with versatility.
2. Efest LUC V4 LCD Mod Battery Charger
- Compatible Battery Types: Li-ion, LiMn, LiPo
- Compatible Battery Sizes: 26650, 22650, 18650, 17570, 18490, 17500, 17335, 16500, 16350, 16340, 14500, 10440
- Output Current: 0.5A x 4 channels, 1A x 4 channels, or 2A x 2 channels
Efest LUC v4 is a well-known name brand among vape mod shoppers. They continually deliver great products and even feature their own batteries which are some of the best high amperage batteries you can buy. Mech mod users love these batteries. Now fall in love with Efest’s best 18650 battery charger.
The Luc V4 independently charges 4 batteries each on its own LED charger reading. It features alarms or safety and extra USB Ports for additional device charging. Smart technology with voltage activation, short circuit, and reverse polarity protection.
3. Nitecore I8 Intelligent Mod Charger
- Compatible Battery Types: Li-ion/IMR, Ni-MH (Ni-Cd)
- Compatible Battery Sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650, AA, AAA, C, D
- Output Current: 1.5A x 2, 1A x 4, 0.75A x 4, 0.5A x 8
The Nitecore i8 has a beastly charging capacity. This monster can charge up to 8 batteries at a time. Just pop your batteries in and let them charge. The charger detects battery types and sets the correct voltage and charge mode. It continues to monitor the batteries and then cuts off charging to prevent overcharge.
It’s equipped with a couple of extra USB charging ports built into the side. These are very handy when you run out of wall sockets. The design keeps temperatures cool and protects your batteries. This is the best 18650 battery charger when a large battery charging capacity is desired.
4. Efest LUC V2 Universal Battery Charger
- Compatible Battery Types: Li-ion, LiMn, LiPo
- Compatible Battery Sizes: 26650, 22650, 18650, 17570, 18490, 17500, 17335, 16500, 16350, 16340, 14500, 10440, AA, AAA, C, D
- Output Current: 0.5A x 2, 1.0A x 2
The Efest LUC v2 is a powerful little charger that doesn’t demand a lot of space. It displays each individual battery’s current voltage and battery level. When your batteries are ready for vaping the charging automatically shuts off.
It features overcharging protection, short circuit protection, and even comes with its own DC adapter cord for a car power port.
5. Nitecore D2 2-Slot Digital Battery Charger
- Compatible Battery Types: Li-ion, IMR, Ni-MH, Ni-Cd
- Compatible Battery Sizes: 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440, AA, AAA, AAAA, C
- Output Current: 0.5A x 2
The Nitecore D2 charger has a pretty nice size display for its small form factor. It comes with the same charging modes and smart technology as the Nitecore D4 charger only at a lower battery quantity charging capacity. If you don’t need to charge a lot of batteries at once then this is the best 18650 battery charger for you.
Features a temperature control function.
6. Nitecore New i4 Intelligent Battery Mod Charger
- Compatible Battery Types: Li-ion, IMR, Ni-MH, Ni-Cd
- Compatible Battery Sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, AA, AAA, AAAA, C, D
- Output Current: 1500mA x 1 / 750mA x 2 / 500mA x 2 / 375mA x 4
The Nitecore New i4 battery charger is the successor to the old i4 line from Nitecore. This new model features double the charging speed and a new status screen. Just insert your batteries and watch as the Nitecore New i4 detects and displays the 18650 battery status as they’re charging.
Like always, these products are made from flame-resistant materials and have built-in battery detection protection. This model is optimized for IMR battery charging.
7. Xtar Vc4 Li-Ion/Ni-Mh Battery Mod Charger
- Compatible Battery Types: Li-ion, IMR, INR, ICR, Ni-MH (Ni-Cd)
- Compatible Battery Sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650, AAAA, AAA, AA, A, SC, C, D
- Output Current: 1A x 2, 1A x 1, 0.5 x 3, 0.5A x 4
Pump up the amp power with the Xtar VC4 charger. Capable of charging a wide array of battery types and automatically detecting which charging mode it should use. The best feature about this Xtar is that it can be powered with a USB. That means you can hook it up to your computer or your phone charger. Requires a USB adapter that puts out 2.1A
Charge your batteries all at once or one at a time. You can rest assure that your batteries are being safely monitored and charged with intelligent technology.
8. Nitecore New i2 Intelligent Battery Charger
- Compatible Battery Types: Li-ion, IMR, Ni-MH, Ni-Cd, LiPo
- Compatible Battery Sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, AA, AAA, AAAA, C, D
- Output Current: 500mA×2, 1000mA ×1
Like the new i4, the new Nitecore i2 intelligent battery charger charges 2 times faster than the old i2. More speed in a smaller package with a new battery status interface. Insert your batteries and let the Nitecore new i2 automatically sense and select the appropriate charging capacity.
Features optimized charging on IMR batteries.
9. Bonus Battery Charger
We know you’re excited! OK, well maybe not. But check this out. The 18650 charger that is made for your car.
V2 Quick Care Charge by Nitecore
- Compatible Battery Types: Li-ion, IMR
- Compatible Battery Sizes: 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500,26500, 26650
- Unprotected batteries: 17700, 18700, 20700, 21700, 22700, 26700
- Output Current: 3A x 2, 3A x 1
The V2 quick car is a compact dual 18650 battery charger. Its shape makes it easy to throw in your cup holder. The Nitecore v2 even gives you a couple of extra USB ports for mobile device charging.
Featuring smart technology and a total charging speed of up to 6 amps. That’s 3 amps per battery charging slot. Rapid charge is reported to charge your batteries in 40 minutes! The USB ports on this girl are 2.1 amps and there are colored status lights on the top to notify you of your battery’s status. If you need something for the car, this is your best 18650 battery charger option.
Better 18650 Battery Charger
Many vaping devices may come with the capability of charging through a USB cord from a micro USB port on the base of the device. This is a great option when you are in a pinch and have no other way to charge your batteries.
Unfortunately, charging your batteries in your unit can have a lot of disadvantages. Many times the charging will be slow. Especially in multi-battery devices. This is because each battery does not get its own individual charge. The charging current is split over the batteries.
In most cases, this will also lead to another problem. The problem is that the batteries get charged unevenly. On-board charging on your vape devices is not smart. The vape device will measure the voltage off of the highest battery in your mod and then decide to stop charging. Leaving some of your batteries uncharged or not fully charged. Getting the best 18650 battery charger is the best way to ensure each individual battery gets a full charge.
Advantages of External Battery Charging
As previously mentions, your vaping device most likely has a built-in micro USB or Type C port for charging. However, the most reliable method of charging vape batteries is by using one of the reliable chargers listed above. External battery chargers feature:
Multiple battery capacities – An advantage specifically with dual battery mods where you cannot charge one battery at a time and you cannot charge more than 2 batteries.
Overcharging protection – Each charging bay is individually monitored so that each battery is charged to maximum capacity and then charging is shut off.
18650 Battery Safety – The boards inside external battery chargers are considerably bigger than the one inside your mod. The circuitry is far more stable and the circuit board can fit far more safety features.
Fast charging – A feature that can allow you to charge your batteries quicker.
Trickle charging – The option to slowly but reliable charging method.
Mod Protection – The best way to protect your mod from any potential damage is to not charge your batteries in the vape mod itself. On the off chance that your batteries decide to start leaking or vent, it would probably be less expensive to replace the charger.
Vape longer with fully charged 18650 batteries.
Related: Box Mods For Less Than 50 Dollars
We hope you have enjoyed our list of the best battery chargers. Maybe you can tell us the best 18650 battery charger in your opinion. Let us know by filling out a contact for today.
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