Best 18650 flashlights

The 18650 flashlight is one that uses lithium ion batteries. These are rechargeable batteries that are thrice as powerful as the ordinary AA batteries. They are high capacity batteries that have an extended battery life. They can be recharged 500+ times before they are disposed off. These batteries are also small in size, which is very perfect for handheld flashlights.

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Why buy the Best 18650 flashlight? Explain 18650 battery flashlight features:

There are few features that makes 18650 flashlight very unique and beneficial for everyone.

18650 battery Power:

Best 18650 batteriesThe main reason why you should buy an 18650 flashlight is because of power. Power is determined by the type of bulb used, the number of the bulbs and batteries used to power the flashlight. The best types of bulbs are the LEDs. LEDs have replaced the traditional types of bulbs, thereby improving the quality and quantity of light output. These LEDs are also different; there are the older type and the new type. Examples of the new types are Cree XM-L and Cree XM-L2. It is important to note this when looking for the best flashlights.

Our Recommend Top 5 Best 18650 flashlights list

Our Top Pick Fenix UC30 Rechargeable 18650 Flashlight Video Review

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Flashlight Size and weight:

Another reason why you should buy this type of flashlight is the size. There are different sizes of 18650 flashlights depending on the number of lithium batteries used. The advantage of having a flashlight that uses more Li-Ion batteries is that it produces more light compared to one that uses less. On the other hand the advantage of buying a flashlight that uses a single 18650 batteries is the reduced size that is convenient to carry. The suitable size is always a decision left for consumers to make.

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Cheap 18650 batteries lights

Flashlight Durability:

The best 18650 flashlights are built strong with materials such as aircraft grade aluminum or titanium. They are also given a polished finish as an addition. The finishing is done using nickel of graphite. As a consequence, these flashlights are resistant to scratches and abrasion.
This type of construction makes them shock proof and slight drops when using them, which is not a big concern. Many of them are tightly sealed for water resistance. They have different water resistance capacities which are indicated by their water proof ratings. Therefore, these flashlights can be used in a storm and other difficult weather conditions. Those that are made of stainless steel are resistant to rust and so can last for a long period of time.

18650 batteries are more powerful & versatile.


It is good to point out that this flashlight saves your money because; many of them use a single battery. Secondly; the batteries are rechargeable therefore you don’t have to buy batteries every now and then. They have a long battery life too, which means you don’t have to worry constantly when they will be drained so that you can buy new ones. Manufactures often include an extra set of batteries as well.

Our Recommend top 5 best 18650 flashlight reviews

When it comes to deciding which flashlight is the best among 18650 flashlights consumers are spoiled for choice. This is as a result of great rivalry among manufacturers in their quest to create the latest devices. In no particular order let us have a look at the top 5 details and link where to buy 18650 batteries.

Outlite flashlight – Led Outlite A100 review

Led Outlite A100 review

This Outlite A100 boosts of a light output of 900 lumens and has a zoom function which varies the brightness. You can see objects at 500-700 lumens, without zooming and 700-900 when zooming. The bulb type is CREE XML-T6 LED.

A single 3.7V 18650 battery is enough to power it. This is brought together with a charger. The Outlite A100 also allows 3 AA batteries just in case.

Outlite A100 has 5 adjustable modes which are high, medium, low and SOS. It is user friendly and has an On and Off switch for operation.

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It can balance perfectly on a flat surface which frees both your hands when using it. It is carefully constructed with aluminum and is waterproof. Its uses are versatile.

Keychain super mini LED flashlight is included as a freebie. Moreover, Outlite A100 is the cheapest 18650 battery flashlights.

Fenix UC30 Rechargeable 18650 Flashlights:

Fenix UC30 review

FENIX UC30 uses CREE XM-L2 (U2) LEDs and the bulbs have a life span of 50,000 hours. The LEDs produce 960 lumens powered by 2600mAh 18650 batteries. These are high capacity lithium batteries that are rechargeable. CR123 batteries can be used as an alternative. The UC30 guarantees a beam of high intensity for use in the dark that has a beam distance of 669 feet.

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It has an indicator that lets you know when your flashlight is running out of charge. There is a USB port on the flashlight and a legion Arm USB charging cable that can be carried in your backpack wherever you go.

Fenix UC30 include LegionArms USB Charging cord & Integrated Micro USB charging port cover

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It has 5 brightness modes which include a strobe mode. This Fenix UC30 has a number of accessories that you can’t miss. These include a holster, lanyard, O-ring and a pair of USB dust plugs.

Fenix PD35 TAC Review – Brightest 18650 flashlights:

Fenix PD35 TAC Review

Fenix PD35 TAC is yet another model of Fenix flashlights, but with a greater light output than the previous one. It is black in color with a brightness of 1000 lumens. It works with one 18650 battery and offers an alternative of a pair of 3V C123 lithium batteries.


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It has two major modes a tactical mode and an outdoor mode. The tactical mode is further subdivided into turbo, strobe and low modes. There are two switches for shifting easily between these modes. One switch is positioned mid body and one at the base for turning on and off.

Brightest 18650 batteries reviewWhen using this fenix pd35 tac one need not to worry about the output adjusting itself unexpectedly because the output is managed digitally.

Klarus XT12 Review – Custom battery type 18650 Flashlight:

Klarus XT12 Review

Klaus has a rugged look that indicates its mechanical strength. It is equally powerful, illuminating a light of 930 lumens. It is powered by an 18650 battery that is tailor made specifically for this Klarus XT12; two CR123A batteries are also compatible. It comes complete with a magnetic charger that can locate the standard USB port on the device.

It is a tactical flashlight therefore resistant to scratches and reliable for emergency situations.

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It has a waterproof rating of IPX8 which means it can still work properly even when it is immersed 2m under water. Without batteries, it weighs 152g only.

Cree xm-l flashlight Powertac e5 review:

Cree xm-l Powertac e5 review

Last but not least is the powertac E5 which is an everyday carry flashlight. It has this powerful look that is accompanied with the brightness of the light it produces. The Cree XML LEDs produces a strong 950 lumens. Like other 18650 flashlights it uses one Li-ion battery or 2 CR123A lithium batteries.

It has a switch that is easy to locate on its surface for powering on and off. It has 5 brightness levels firefly, high, medium, low and strobe which is adjusted by twisting the head slightly.

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If you are looking for a tactical 18650 flashlight then this is the best to buy.


There is actually no reason why you should not buy a 18650 flashlight. You should be able to find a flashlight with the features and functions that work for you at a good price

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