Looking for an 18650 Flashlight?

18650 flashlights are extremely popular which is to be expected due to their size, convenience, and high output. 18650 flashlights fall under all kinds of categories such as tactical flashlights, rechargeable flashlights, handheld flashlights, and more. So in this blog we're going to look at a few of the best 18650 flashlights that we have to offer. We try to include a good variety so that whatever you're looking for, you’ll find it.

Best 18650 Flashlights

We've compiled a list of four of the best 18650 flashlights we have to offer. The great thing about each one of these flashlights is that they are high quality, durable, USB rechargeable, and handheld. Basically, each of these flashlights is compact and lightweight enough that you could carry it with you as an everyday flashlight or at your profession. So let's get started with this list.

Klarus XT11GT 2000 Lumen Tactical Flashlight

First up, the Klarus XT11GT tactical flashlight. This flashlight is one of the most powerful flashlights of its size. It delivers a 2000 lumen output with a fantastic beam pattern that has a focused beam with a good amount of spill so that you can see far into the distance as well as everything around you. It is the brightest flashlight on this list which is why we want to start with it.

You have a lot of versatility with this flashlight especially in regards to operating it. It features a triple switch design with dual tail switches and a side switch that functions independently. This allows you to choose how you'd like to operate the flashlight, whether it's through the tactical tail switches or the side switch. If you're not using the side switch, you can always lock it out as well and just operate the flashlight using the tail switches. The tail switches feature a momentary-on, a One-Touch Turbo, and a One-Touch Strobe or a One-Touch Low. The side switch features a built-in memory function and a One-Touch Low. Already you have a lot of options on how you'd like to operate this flashlight.

Along with the multiple outputs, the XT11GT features two programmable settings: the Tactical Setting and the Outdoor Setting. These settings only affect the tail switches so no matter which setting the light is in, the side switch is going to function the same way. In the Tactical Setting, you’ll have access to a One-Touch Strobe and you will have access to three out of four of the brightness levels to cycle through. In the Outdoor Setting, you'll have access to a One-Touch Low along with the ability to cycle through all four brightness levels. It's easy to switch between programmable settings so that you can alter how you operate the flashlight depending on what you need it for.

The XT11GT is also USB rechargeable and features a handy charging indicator that doubles as a battery capacity indicator. It does come with a high drain 18650 battery, but you can also equip it with two CR123A batteries if you'd like to use them instead. The X11 GT is extremely versatile, extremely durable, and extremely bright. It's no wonder that it's one of the best tactical flashlights you'll find on the market today. Check out the Klarus XT11GT.

Klarus FX10 Adjustable Focus Flashlight

Next up is the Klarus FX10. This tactical flashlight is extremely similar to the XT11GT in operation, but features the Klarus Focusing System which allows you to adjust the focus of the flashlight. So you can choose between a spotlight or a wide dispersed beam. This adds extra versatility to this flashlight, allowing you to change the focus as needed. It delivers 1000 lumens and has a maximum beam distance of 300 meters using that spotlight focus.

The operation of the FX10 is exactly the same as that of the XT11GT. It features the same triple switch design and the same programmable settings so I won't be repeating everything here.

Just like the XT11GT, the FX10 is USB rechargeable and does have that charging indicator and battery level indicator. Klarus does include a high drain 18650 battery with this flashlight, but you’re also able to use two CR123A batteries or to Klarus 16340 batteries. This flashlight is all about versatility and convenience so check out the Klarus FX10.

Klarus ST15R Rechargeable Flashlight

The perfect outdoor flashlight, the Klarus ST15R is extremely lightweight and easy to carry with you. Not to mention, it comes with a lot of useful goodies for an outdoor flashlight including a bike mount and a diffuser. This LED flashlight delivers 1200 lumens and offers a straightforward user interface, making it easy to learn how to operate the torch. It features a tail switch that turns on and off the flashlight along with a side switch that cycles through the many outputs. It also has a built-in memory function that remembers the last brightness level you used and turn on to that level.

It's a USB rechargeable flashlight and features the same charging indicator and battery capacity indicator that you can expect with most Klarus rechargeable flashlights. Klarus does include a high drain 18650 battery with this flashlight, but you can also equip it with two CR123A batteries or two Klarus 16340 batteries. This is a great flashlight for any outdoor activity, for professional use, or for general use. It is a flashlight that I highly recommend for projects around the house. Check out the Klarus ST15R.

Klarus G10 LED Flashlight

If you're wanting a handheld rechargeable flashlight that is extremely powerful, then the G10 may be just the one for you. It has a baton-style body design giving it a sleek look and making it easier to carry in my opinion. The G10 delivers 1800 lumens and is extremely bright. It features a wide diffused beam that allows you to see a large area in front of you.

The user interface on this flashlight is one of our favorites. It features a tail switch and a side switch that operate independently so you can choose whichever switch you'd like to use at whichever time. Both switches will give you access to a One-Touch Turbo, but the tail switch gives you a One-Touch Low while the side switch gives you a built-in memory function. Because of this, it's a really great flashlight to always carry with you. The features are extremely handy and the user interface is just fantastic.

The G10 is USB rechargeable just like the rest of the flashlights we discussed, and features that same charging indicator and battery capacity indicator. With this flashlight, you do get a high drain 18650 battery with a rather high MaH capacity. You can also equip the G10 with two CR123A batteries or two Klarus 16340 batteries. This is another flashlight that’s great for a variety of different uses from outdoor use, to professional use, to general use, and more. Check out the Klarus G10 flashlight.

Concluding Remarks

18650 flashlights are always extremely useful to have. Not only are they powerful, but 18650 batteries are also rechargeable and the flashlights can easily be carried with you. 18650 flashlights maybe the most popular flashlights on the market today because they are so versatile. So peruse our list of some of the best 18650 flashlights and see which one works for you. If you'd like to see more, check out the rest of our flashlights!