10 Best 18650 Battery Chargers In 2021


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When it comes to the best 18650 battery chargers there are numerous options spring up. We have lots of chargers that you can use for this purpose. But due to the influx of so many fake products in the market, it becomes quite challenging to decipher the right option for you. This comprehensive guide details the best 18650 battery charger for your vape device and other compatible gadgets.

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The in-demand Best 18650 battery chargers

Technically, there are a few brand names when it comes to such device battery chargers. While there are good brand names to consider, there are still some specific elements that you need to check out for in these chargers. This review of the best options serves as a guide for an informed and cost-effective choice.

1). Nitecore i2 Intelligent Battery Charger

This Nitecore i2 is an intelligent charger that is developed by Nightcore. It comes with just 2 bays but has all the features like you would expect from every other 18650 charger on this list. This Nitecore i2 functions well with the Li ion, LiFePO4, NICD, IMR, and the NIMH. It is able to charge different battery sizes.

If you are charging two batteries at the same time, this i2 intelligent charger functions at the rate of 0.5A which increases to a current of 1A which is used to charge only one AA battery. It functions with the use of LED lights which is used to indicate the current charge status of your gagdet.

The red LED lights shows the charging current at 1A. This is also used to revive low voltage AAA batteries. It comes with different safety features like the reverse polarity protection, shortcircuit, over time, and over charging protection.

Pros

  • Comes with a good number of safety features.
  • Can charge various batteries.
  • Can charge several batteries simultaneously.

Cons

  • This is a smaller option.

Buy It Now: Amazon


2). Nitecore D4

When it comes to chargers, you can count on the Nightcore as a reliable name. Nightcore is in charge of most of the chargers on this list. The best 18650 battery chargers are made by them. This is an e-cigarette charger that comes with 4 charging bays. This means that you can charge lots of lithium batteries at the same time.

The moment that you put in the battery; the charger detects the type of the battery that you installed. This then make it switch to the suitable charging mode. We love the fact that this supports most lithium ion batteries. You can use the NICD, IMR, LiFePO4, and the MH NI CD with these options.

This 18650 battery charger comes with its own LCD display which helps you to see the charging status of your battery. It also indicates when you finish charging. This does not come with a good charging speed and is not as high as the variants we have on this list for vape battery charger devices. You can charge two batteries to close to four batteries at the same time. We love the expected safety functions of the devices; however, it is equipped with the reverse device polarity. It also comes with both the over-charge protection and overheating protection.

Pros

  • Long battery life
  • Good build quality
  • Digital display

Cons

  • Not a pocket-friendly option

Buy It Now: Amazon


3). Efest Lush Q4

This is one of the devices that is known as the best charger for the 18650 battery modes due to the fast charging function. It comes with an affordable price and a nice design. this charger comes with a no-button and a simple design which comes with 4 charging battery bays that can be used to charge various vaping batteries. You can charge the 18650 and other batteries with this device and all other sizes including the LiMn and the Li ion. We love the display of this device which helps inform the user of the charging status.

If you need to charge two, three, or four batteries, this charger works at 0.5A which uses 1A to charge two batteries and uses just 2A to charge just one battery. As the settings are automatic, you are able to charge at a slower rate if you do not want to charge these batteries at the same time. Whenever your battery gets to 4.2V, this charger stops the charging process. We love the reverse device polarity function, short-circuit, and over-voltage protection of this charger.

Pros

  • Good battery capacity.
  • High quality
  • Good charge setting

Cons

  • At risk of over-heating

Buy It Now: Amazon


4). Nitecore i4 18650 battery chargers

We love this charger as it is just in the middle of being an excellent performer and a low-priced option. This makes it known as one of the most excellent 18650 battery chargers. This unit is a 4 bay battery and comes with the automatic battery detection function. It is widely compatible with most battery sizes that is used for vaping. This battery is able to support such options like the Ni MH batteries, NI CD, LiFePO4, IMR, and Lithium ion batteries.

This e-cigarette battery charger charges at various speeds and can be used to charge lots of batteries at different speed. It charges four batteries with 375 mA. It comes with three LED display indicators which is used to indicate the charge level of your battery.

We love the AAA reverse polarity protection, and the functions which work to serve as protection against short-circuiting and overcharging. This bay 18650 battery also cuts of after 20 hours to prevent overcharging for a long time.

Pros

  • Can charge up to four batteries.
  • Good power capacity

Cons

  • Comes with slight defects

Buy It Now: Amazon


5). Efest LUC V4

This battery charger comes as a simple looking device but yet it is still a potent option. It is a 4 bay device that is compatible with many LiMn and Li ion batteries. You can charge your 18650 batteries with this charger. It also works with most battery sizes. The Efest vape battery bay chargers comes with a USB cable port, which makes it excellent for charging phones with USB ports.

It comes with a display which is used to indicate the level of charge of the battery capacity which means that it is able to charge at 0.5A, 1A, or 2A. It has come with the fastest speed which only works with selected batteries.

We love this Efest 18650 charger which works pretty well in guarding against overcharging, reverse device polarity, and short circuits. This is used to easily bring back any batteries that you might be having. This vape charger comes with all the functions that you will need from an 18650 lithium ion charger.

Pros

  • Good indoor/outdoor power adapter
  • Automatic power detection

Cons

  • Not a pocket-friendly option

Buy It Now: Amazon


6). Efest Lush Q2

We love the small form factor of this Efest Lush Q2. It comes with all the best features that you will find in a charger. It is one of the best 18650 chargers for devices with just 2 battery bays. It also comes with the LCD screen display which is used to indicate the charging status. However, this does not tell you of the status until it is full completely.

We love the fact that this supports the LI Mn and the Li ion batterries. It comes with a good charging current for two batteries. It offers a charging current of 1A for two batteries. This is one of the reasons it is known as the best 18650 battery charger.

It also automatically selects the battery that is being charged. The features of this AAA charger comes with short-circuit protection, over-charging, and reverse polarity protection. It is used to charge batteries merely using the 0.6V.

Pros

  • Comes with good safety functions.
  • Good power capacity.
  • Good charging status indicator

Cons

  • Not a pocket-friendly option.

Buy It Now: Amazon


7). Xtar VC2 Plus 18650 battery chargers

This Xtar VC2 plus is mentioned on this best 2 bay option list because it can function with a wide range of devices, comes at a pocket-friendly price and is equipped with a brilliant array of features. It comes with just 2 bays for charging batteries while also having a USB output port. This allows the 2 bay option to be able to power all other devices like your mobile phones and so on.

We love the fact that this VC2 is able to work along with your power banks which is really an excellent feature. As with different vape battery chargers, this charger is able to recognize automatically, the bay battery type that you are using. This is then used to adjust the behaviour accordingly.

This AA charger can support any type of battery that you intend to charge with it. You can use the NICD, NIMH, INR, IMR, and Li ion batteries with this. We love the speed control function. It works pretty well when supplying a current of about 1 or 0.5A.

This is great for multiple batteries that need a quick charge function at the same time. This also comes with a countdown timer to help determine the AA AA charging status. It is used to indicate the actual level of your current charge to help you know what it takes to fully charge up the AAA batteries.

This also has the ability to bring back batteries with a low-voltage. We also love the AAA short circuit protection, reverse battery polarity, and the over-charging protection function of this gadget. While most other battery chargers listed here are merely slot chargers, this option also functions completely as an 18650 charger that can be powered by any normal USB charger port or a simple wall adapter.

Pros

  • A great USB charger
  • Works with a wide range of batteries.

Cons

  • Poor aesthetics.

Buy It Now: Amazon


8). Nitecore Q2 18650 battery chargers

This deviceis known as the best 18650 battery charger for its rapid charging ability. It also comes with a nice design and a range of compatible batteries. You can use any size of battery with this AA charger.

These chargers on the market are typically offered in eye-catching color variants. We like the fact that this it pretty much resembles any other rechargeable battery charger. It comes with a two bay arrangement and the LED indicator shows the charging status. The charger comes with the function of independently monitoring each bay of the rechargeable battery. It automatically stops charging when the battery in a bay gets to 4.2V.

The current output used by the charger is based on the number of AAA batteries that you have in the bay. It works at just 2A with a single cell and uses 1A for each cell when there are two cells. This also works with the constant voltage or constant current charging mode.

But this charger switches automatically depending on the power level. Someone using the AA charger do not have to really do much. Sure enough, this battery comes with every one of the protection features that you will find in most bay options. Charging your batteries has never been easier.

Here you get the protection against short-circuiting, reverse device polarity, and overcharging. This also comes with a good heat dissipation function. The material that it is made from comes with a good fire resistance function and durability. Good for charging NICD devices.

Pros

  • Multiple features and functions.

Cons

  • A smaller option.

Buy It Now: Amazon


9). Xtar VP4 Plus

This Xtar VP4 Plus is a good 4 bay charger which works with lots of Li ion batteries. This Xtar VC4 is rated at one of the most excellent 18650 battery chargers there is in the market. It supports different battery sizes which are used commonly in vaping. This means that for any vape battery size charger you can use this.

It comes with the LCD display screen which is used to indicate the charging status of the battery that is being charged. You get two charge four batteries at the same time with this bay charger. You can charge two batteries at the rate of 1A, but the outer bays of this device come with fast charging.

This has precision cut-off which is used to make sure that your batteries do not go beyond the 4.2V. It is used to protect batteries from over-charging. We love the safety function features of the device which includes the short circuit and reverse polarity protection. The VP4 battery comes with a plentitude of features.

Pros

  • Good vape battery charger
  • Good LCD display.

Cons

  • Not a big deal

Buy It Now: Amazon


10). Efest Pro C2

This among the best 18650 battery chargers and is also a two bay battery. We love the versatility and the low price feature of this battery. It comes with an ergonomic and well-defined two-bay layout which also has an LED indicator light which is above the bay to help show you the charging status.

The independent charging function allows it work with two batteries which are charged at various levels, the use is informed of the charging status. We love the fact that this battery charger is a smart one and it stops supplying current to the battery the moment that it has been recharged fully. You also get all the needed safety features like the reverse polarity protection, short-circuit and over-charge protection.

This AAA option also comes with a vent which is used to enhance its fire-resistant features and to prevent overheating. This charger is also blessed with the wall adapter, an instruction manual, and a warranty card.

Pros

  • Comes with lots of safety functions

Cons

  • A smaller option

Buy It Now: Amazon


* Links in this table contain affiliate links, which means at no additional cost to you, we will earn a commission if you click through the link and make a purchase. Thank you for your support. For more details, please visit our Privacy policy page.

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