Our Top Reviews on 18650 Flashlights In 2018

There are certain types of batteries, such as AA and AAA varieties, that are commonplace in the modern world. You have certainly used these batteries in a variety of functions throughout your life, and you know how to install and uninstall them in just moments. However, there are plenty of other battery types in existence, and many of them are used to power flashlights. One such example is the 18650 battery. This is a lithium ion option that is rechargeable and offers plenty of power to operate a wide range of flashlights.

your flashlight batteriesHaving the ability to recharge your flashlight batteries is an obvious advantage. It can get old having to purchase fresh batteries every few months for your flashlights, especially if you are a heavy user who frequently has your light switched on. Not only will you rack up a serious bill buying new batteries, but you will also have to deal with the hassle of heading out to the store to purchase them. With a rechargeable 18650 battery (or batteries) in your flashlight, all you will have to do is provide the batteries with a power source for a period of time, and you will be back up and running.

After reviewing all the top 18650 Flashlight available, we’ve selected our top 7 picks in the comparison table below. We’re confident you’ll find the perfect model for your needs.

Comparison Table

Mobile Users: For optimal viewing, tilt your phone to landscape (wide-view) to see the entire table.

In most cases, a lithium ion 18650 battery is going to provide more power to a flashlight than a similar sized disposable battery. That means that you can use a unit that puts out more light and often lasts longer while also having the luxury of being able to recharge rather than having to purchase new power. Of course, 18650 flashlight batteries are going to be more expensive initially, but most people find that they are able to recoup that investment over time. A quality 18650 flashlight with good batteries can easily last for years into the future, as long as you are using and charging it correctly.

Many of the best flashlights on the market today use 18650 batteries, so you should have no trouble finding plenty of quality options that employ this power source. Whether you need a small flashlight for everyday use or a bigger unit for special circumstances, there will likely be an 18650 model available that meets your requirements. Don’t just pick up the first one you find, however – take your time to evaluate all of the top options that are for sale before settling on a great pick.

We have done much of the legwork in this process for you, as the list below contains five quality flashlights that are each well-respected on the market and  all have garnered plenty of positive reviews.

Top Five Picks & Comparisons

FENIX UC35 USB Rechargeable 960 Lumen Flashlight

Image of FENIX UC35 USB Rechargeable 960 LumenFenix is a leading name in the flashlight world, and they have certainly earned more than a few supporters with this rechargeable model. Incredibly, this flashlight is able to offer 960 lumens from its small design, and it runs on a single 18650 battery. Many 18650 flashlights don’t offer the kind of power seen from this unit, so most buyers will appreciate the light output that is created when the flashlight is switched one. It comes with a USB charging cable for easy recharging of the battery, and it also comes with a backup battery so you can swap out on the fly if you don’t have time for a recharge.

While this flashlight doesn’t have as many reviews just yet as some other 18650 flashlights on our list. Users love the variable light output that it offers, claiming that it is suitable for everything from reading all the way up to looking across a long field at night – and everything in between. All in all, buyers say that this light lives up to the Fenix brand name, which is certainly a high compliment.

Check Amazon To See Latest Pricing & Availability

Zebralight SC62w 18650 Flashlight Neutral White

Image of Zebralight SC62w 18650This is a compact light that is designed to be carried around comfortably for long periods of time. This 18650 flashlight has everything you would expect to find in a quality unit, including waterproof design (up to two meters), durable construction, multiple brightness levels and plenty of power to light up the night. When turned all the way up, this flashlight can blast out light at 930 lumens, which is more than most people need for average use.

The compact design of this flashlight makes it all the more impressive when you turn it on and find how much light it is able to put out. It is only 4.7’’ long, and it weighs just 3.2 ounces, meaning you should have no problem putting in your pocket, in your pack, or just carrying it around. Zebralight, like Fenix, is a brand with a great reputation in the flashlight world, so you should expect nothing short of quality and performance if you decide to make this 18650 flashlight your next acquisition.

Nitecore MH25 CREE XM-L U2 LED 960 Lumen Rechargeable Flashlight

Image of NiteCore MH25 CREE XM-L U2 LED 960 Lumens USBCREE LEDs are known to be some of the best and brightest available today, so many purchasers of this flashlight have been impressed with the light it is able to create using a rechargeable 18650 battery. One of the first things that are mentioned by many owners of this product is the convenience of using the micro-USB port to charge the flashlight. Most of us are accustomed to using USB technology to charge and connect devices, so adding this feature to a modern flashlight only makes sense.

Looking for power in terms of light output from your next flashlight? That won’t be a problem at all when you choose the Nitecore. This flashlight is capable of up to 960 lumens, which is far beyond anything you would get from a ‘standard’ flashlight that you pick up at your local hardware store. This model represents a nice value as compared to some of the other, more expensive 18650 flashlights on the market.

Check Amazon To See Latest Pricing & Availability

Sunwayman P25C 1000 Lumen CREE LED Tactical Flashlight

Image of Sunwayman P25C 1000 Lumen CREE LED TacticalYou don’t have to review this tactical flashlight (see more options) for long to see that it offers just about everything you could possibly want in an 18650 flashlight. It has an incredible max light output of 1,000 lumens, meaning you should be able to light up anything that you need to see – both near and far. It is rated for a lifetime of up to 50,000 hours, so don’t plan on having to buy a replacement anytime soon. Speaking of not having to buy replacements, that goes for the batteries as well, as you can recharge your 18650 battery over and over again to power this light.

What is truly amazing about this Sunwayman offering is that you get that long list of features in a flashlight that costs less. For a unit that is made from aluminum alloy and is capable of such impressive power, you would like to expect to spend a lot– instead, you can come away with a flashlight that is well-respected by those who have previously purchased it.

On The Way 2000 Lumen Expedition Handheld Flashlight

Image of On The Way 2000 Lumen ExpeditionThis 18650 flashlight from On The Way advertises a full 2,000 lumens of light! While the actual performance of the flashlight may fall somewhat short of that measure (at least, in the opinion of some users), it remains an incredibly bright flashlight. Most 18650 flashlights in this category are sold at well beyond that price point, so this model deserves consideration on value alone.

Beyond being a great value, the flashlight also gives users five modes, a water-resistant design, adjustable focus, and more. As is the case with nearly all LED lights, you shouldn’t have to worry about replacing the bulb in this light for the life of the unit – it is rated to record up to 100,000 hours of use. It takes about 6-7 hours to recharge fully the battery for this flashlight, and you should be able to recharge the battery around 500 times. This 18650 battery offers many of the same features as others on our list, and at such a great price, it is worth a second look.

Check Amazon To See Latest Pricing & Availability


18650 flashlights seem to be on the rise, and it won’t be surprising to find more and more of them on the market in years to come. With the ability to put out a surprising amount of light from a small package, and the convenience of a quick recharge over and over again, there is plenty to like about the use of 18650 power in your flashlights. Take a quick look at all five options above and you should be able to find one that you will love to add to your collection.

More Great Guides

Additional Resources