Best 18650 Battery Charger

Are you looking for the best 18650 battery charger?

I have tested the most popular options available and in this article I will show you my top picks.

Check out the quick list below for price and customer reviews if you are in a hurry, or read on for the full reviews:

  1.  LCD Display Speedy Universal Battery Charger with Car Adapter
  2.  INLIFE Speedy Smart LCD Display Universal Battery Charger
  3.  EASTSHINE S2 LCD Display Speedy Smart Battery Charger
  4.  Universal Smart Battery Charger
  5.  Miboxer 18650 Smart Battery Charger Universal Intelligent  Automatic LCD Display

Always having charged batteries on hand is part of being ready for an emergency along with everyday battery use. 

There are few things worse than not being prepared and then being unable to use your flashlight or emergency radio. 

For this reason, I recommend that everyone have the best 18650 battery charger that they can so that you can easily and reliably charge your batteries at any time.

When looking for a battery charger, there are a few things to take into consideration so that you choose the best one for your needs. 

This article will cut down on the time it takes to make that choice and avoid getting a low quality charger.

Make sure that you choose a charger that will work with your style of battery. 

Check the reviews below for a list of compatible batteries each charger can handle. 

You also have to make sure that the charger you choose won’t overcharge your batteries, which can cause them to be ruined.

These chargers will automatically detect the type of battery you insert, which makes it easy to prevent damage.

It’s important that you choose a battery charger that is the right size for your needs, as some families will need to charge more batteries on a regular basis and will benefit from a charger with more ports. Most come in two and four slots.

You also need to consider if you are going to take your charger with you on the road or only plan to use it at home. 

Some battery chargers come with an optional carport that should be stored in your glove box so that you can have it on hand while on the road.

I also recommend considering the size and clarity of the LCD screen, as this is where you will get information about the condition and charge of your batteries. 

Choosing a battery charger that will tell you how much longer until the charge is complete will allow you to quickly charge a number of batteries in succession. 

Benefits of Getting a Charger

Being able to charge your batteries will not only prevent you from running out of power when you need it, but can let you charge your batteries on the go. 

if you choose a charger that can work in your car. When you opt for a quality rechargeable battery and charger, you will enjoy the best performance possible. 

Obviously one of the big benefits is that you will save time and money since you won’t have to run to the store when you need new batteries. 

Another benefit of having and using a battery charger is that you can use environmentally friendly batteries. 

These are much better for the environment than disposable batteries because they won’t be thrown into a landfill. 

Additionally, these batteries require less energy to be made.

What You Should Consider

There are a few features that you will want to consider when shopping for a new battery charger. 

You should have a charger that will protect your batteries from overcharging. 

This will prevent your batteries from being damaged when you charge them.

You also want to look for a charger that will not heat up too much. 

Some battery chargers do not monitor the temperature, and this can be very dangerous. 

One way to prevent this is to use your new battery charger only in room temperature, not when the batteries are cold, as this can make them less likely and able to accept charges. 

You’ll also want to consider how many batteries that you can charge at once, as some battery chargers only have space for two batteries, while others can easily charge four. 

If you go through batteries quickly, then I recommend getting a charger with more slots. 

This will allow everyone in your family to charge batteries for their toys and flashlights without problems.

How to Best Use Your 18650 Battery Charger

Depending on where you are going to use your new charger, you can either keep it plugged into the wall at your home or plug it into the cigarette lighter in your car. 

I like battery chargers that can be used in both my home and my car so that I can take it with me on the road, which means that I never run out of a charge. 

In evacuation situations portability is incredibly important.

While most battery chargers have built-in features to prevent damage to your batteries, if they are left in the charger once they are full, it’s a good idea to remove them when the screen shows that they are fully charged. 

This will prevent any battery issues.

18650 Battery Charger

This powerful battery charger is able to measure how much internal resistance each battery cell has, which will allow it to determine how much power it can hold, as well as its individual health. You can rely on the LCD screen to tell you how much time you have left when charging your batteries. For Ni-MH NI-Cd A, AA, AAA, SC, Li-ion, 18650, 26650, 26500, 22650, 18490, 17670, 17500, 17355 rechargeable batteries.


        Can charge batteries of different specifications at the same time

        Provides multi charge option

        Includes car adapter and power adapter

        Offered with a two-year warranty

        Integrated LCD display makes it easy to monitor battery charge

        Overheat protection prevents damage from occurring

        Four battery slots work independently of each other


        Charging ports can overheat

        LCD screen doesn’t always work as needed

        Tends to take a long time to charge

Enjoy a perfect and full charge each time with this portable and powerful charger. Because it will shut off once the battery is full, you don’t have to worry about your batteries being damaged. Additionally, it plugs easily into the wall, as well as into the cigarette lighter in your vehicle. For Ni-MH Ni-Cd A, AA, AAA, AAAA, C, SC, Li-ion, 18650, 26650, 26500, 20700, 22650, 18490, 17670, rechargeable batteries. 4 Bay capacity


        Allocates voltage and charge individually to batteries

        LCD screen is easy to read

        Automatically stops charging full batteries

        Prevents overheating, as well as short circuits

        Four charging slots

        Durable springs prevent the batteries from coming out

        Small enough to take with you on the go


        AAAA batteries don’t fit correctly

        Not always accurate with remaining charge time

        Display isn’t lit up the entire time the batteries are charging

If you only have a few batteries to charge at once, then you will love how easily you can charge two batteries with this powerful and reliable charger. It quickly charges many different types of batteries, and you can check the charging status on the large LCD screen. For Ni-MH, Ni-Cd, AA, AAA, Li-ion, LiFePO4, IMR, 10440, 14500, 16340, 18650, RCR123, 26650 rechargeable batteries.


        Universal charger for many different types of batteries

        Two year free replacement if the unit has problems

        Automatically selects charging mode for each battery

        LCD screen is brightly lit and easy to read

        Chassis is durable and won’t be damaged if the unit is dropped

        Side buttons make selecting battery types fast and easy


        Only charges two batteries at once

        Sliding contacts don’t move smoothly

        Takes a long time to charge

This is a very fast charger with four slots so that you can easily get the power that you need from your batteries. Because it won’t overheat or overcharge your batteries, you don’t have to worry about them being damaged when you charge them with this unit. Equipped with a car adapter. For Ni-MH, Ni-Cd, AA, AAA, C, Li-ion, LiFePO4 IMR, 18650, 26650, 14500, 16340, 18500, 10440, 18350, 17670, RCR123a rechargeable batteries.


        Easily charge four batteries at once

        Choose between two charge types

        Small size and low weight make this charger very portable

        Side buttons allow you to switch between battery types

        Automatically stops charging to prevent damage

        Temperature monitoring prevents the unit from overheating

        Can be used in homes, as well as in vehicles


        Doesn’t last as long other battery chargers

        Won’t hold C cell batteries

        Doesn’t provide a strong charge to your batteries

Rely on the four charging slots to charge a variety of batteries all at once without worrying about them being damaged or overcharged. This great battery charger is very durable and stable, and will last for a long time without breaking down or needing to be replaced. For Li-ion, LiFePO4, Ni-MH, Ni-Cd, AA, AAA, C, 26650, 18350, 17670, 18700, 21700, 20700, RCR123 rechargeable batteries.


        High efficiency charger works quickly

        Frosted surface is attractive and durable

        Anti-oxidation and anti-corrosion to keep your batteries in great condition

        Sliding polarity bracket moves easily to hold batteries snugly in place

        Compatible with many types of batteries

        Supports a car charger

        Offers great heat dissipation

        Provides reverse battery protection function


        Manual is not very clear or easy to understand

        Auto detection doesn’t always work correctly

        LCD screen doesn’t stay lit up

I think the best 18650 battery charger for your money is the LCD Display Universal Battery Charger fron Inlife. 

I like how large the LCD display is and how easily you will be able to keep an eye on the condition of your batteries. 

This is especially important if you need to charge a large number at once. 

Additionally, since this charger is so portable and has an attachment to fit into your cigarette lighter in your car, you can charge on the go. 

With four battery slots and a custom system to hold them in place you never have to worry about them shifting out of position.

No matter which you go with, all of my picks are quality 18650 battery chargers and won’t let you down. Let me know which you chose in the comments below.

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