Top 5 Best 18650 Flashlight Reviews 2018

Do you know what does 18650 battery means? The 18650 means 18mm diameter and 65mm length battery.
Now, we need to know which type battery flashlight is good? We have 3 popular batteries and those are AA, AAA and 18650. So, Which battery you should select for your flashlight? If you compare Power of AA batteries and 18650 batteries, then the winner will be 18650 flashlights. Because, AA battery has a lower power output than 18650 batteries. Then, what about the AAA batteries? If you want a long runtime battery, then you should select 18650 battery again. Although, there are some pros, cons, but if you want a higher output and a long runtime flashlight, then you should choose 18650 flashlights. So, what is the best 18650 flashlight for the money?

Top 5 Best 18650 Flashlight Comparison Table

ImageFlashlights Lumens BatteryBody & Weight
Editor’s Choice

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ThruNite TN12 EDC LED Flashlight Cree XM-L2 U2 LED Waterproof
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rechargeable batteriesAircraft-grade aluminum body
W: 3 pounds

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Olight SR52 Intimidator Cree XM-L2 LED USB rechargeable Flashlight
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rechargeable batteriesSturdy metal body
W: 3.11 pounds

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ThruNite TN36 LED Flashlight
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4 x 18650 (ThruNite 18650 3400mAh) Aluminum
W: 1.4 pounds

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Fenix PD35 TAC 1000 Lumen CREE LED Tactical Flashlight
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rechargeable Li-ion batteryAluminum
W: 1.01 pounds

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Outlite A100 High Powered Handheld Flashlight For Camping Hiking
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18650 Rechargeable Battery(included)Aluminum
W: 12.3 ounces

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One of the most vital items that are a must carry when going out camping, hunting or fishing is a flashlight. A flashlight helps to light the way, disorient enemies and alert people in case of danger. One thing to note is that every day carry flashlights are powered by different batteries such as AA, AAA, versatile rechargeable batteries among others.

In this review, we are going to discuss about the flashlights that are powered by 18650 batteries. These are usually small but still perform well. Whether you are going hiking, camping, or hunting, this lumen flashlight will still be of great importance to have.

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Factors to look for in the best 18650 flashlight

  • Construction

In order for a flashlight to last long, you need to select a durable one. Choose a lumen light that is both impact and water resistant. On most occasions, you will be carrying the 18650 flashlight with you and it has a high chance of falling down. 18650 flashlight reviews To avoid crashing or water getting into the LED flashlight, go for one created from aircraft grade aluminum which is a string metal.

  • Type of bulb

Not all bulbs will provide the same results. Pick a light source that uses LED bulbs as they have been discovered to be powerful, brighter and last longer than the other types of batteries.

  • Lumens

The lumens determine how bright the flashlight will turn out to be. The higher the number of lumens the led flashlight has the brighter it will light. So, if you want a very bright light, pick an 18650 torch with lumens of at least 300 or above.

  • Run time

The run time means the periods that the flashlight will operate before it drops to 10 percent of the rated output. Almost every manufacturer lists a run time on the led flashlights. If you use the brighter modes more often, the battery will deplete quickly as the run time will be high when compared to using low light.

  • Size

Most of the 18650 flashlights are small in size and easy to carry. They can be placed in pockets or bags for safe keeping. Always select the edc light that is portable and convenient for you when it comes to performing various duties. Check the weight and it shouldn’t be heavy to make you uncomfortable.

  • Beam distance

The distance the flashlight covers is known as beam distance. If it covers a long distance, then it is known a spot beam, but it covers a wider area, then it can be referred to as flood beam. long beam distance 18650 battery flashlight Spot beam is great for hunting, fishing and hiking. While flood beam can be applied for walking, camping or for searching a lost item.

  • Lighting modes

Consider acquiring an led flashlight with all the 5 lighting modes. This will give you an opportunity of controlling how the battery is run. These modes are: low, high, medium, strobe and SOS. The strobe mode is usually used to disorient enemies.  All these modes making using a lumen light to be fun.

  • Warranty

If you have ever bought a product and found it to have a defect, then you know the importance of having a warranty. Whether it’s a one year or more than that, it’s worth it.

Also, a warranty will give you the confidence of using the flashlight knowing that its covered in case it has an issue you know nothing about.

Top five best 18650 flashlight reviews

If you are looking for the best 18650 led flashlights, we’ve compiled a well researched list below. These are affordable but perform excellent.

ThruNite TN12 EDC LED Flashlight(Our Top Pick)

The ThruNite TN12 flashlight does it all. From providing very bright light to resisting impact and water, this is a great choice of light for outdoor activities. ThruNite TN12 with 18650 battery In addition, it has a simple to operate stainless steel side switch with one hand. The Cree XM-U2 LED bulb lasts longer and is powerful.

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Main features:

  • Stainless steel side switch
  • Compact design
  • 1050 lumen
  • CREE XM-U2 LED bulb
  • Aircraft grade aluminum body


  • Its compact for easy storage
  • It is reliable
  • ThruNite TN12 is extremely bright with 1050 lumens
  • It is easy to operate with one hand operation

Olight SR52 Intimidator Flashlight

Olight is a famous brand with quality led lights. This simple but highly performing edc light has a Cree XM –L2 bulb and side switch cycle. It is well constructed with aircraft grade aluminum body for longevity. Olight SR52 Intimidator light The 1200 lumen ensure that the user has enough light to lighten dark places. Looking for the smallest 18650 flashlight? Then buy this Olight SR52 flashlight.

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Main features:

  • CREE XM – L2 Led bulb
  • 1200 max lumen
  • Side switch cycles
  • Aircraft grade aluminum body
  • Stainless steel bezel


  • It is strongly built with aircraft grade aluminum body
  • Olight SR52 is extremely bright with max 1200 lumen
  • It is waterproof up to 2 meters

ThruNite TN36 LED Flashlight

With an aircraft grade aluminum body, the Thrunite TN36 is a well built light for longevity. In addition, it has Cree XP-L V6 led that last long and is bright. ThruNite TN36 LED lights The compact design makes it easy to keep and use the light as it fits well in the hand. Also, it is easy to operate with the advanced electronic metal switch.

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Main features:

  • Aircraft grade aluminum body
  • Advanced electronic metal switch
  • Cree XP-L V6 Led
  • Compact design


  • Well constructed for longevity from aircraft grade aluminum
  • Has an advanced electronic metal switch for easy operation
  • It is compact in design for portability and easy carry.

FENIX PD35 Tactical Flashlight

The Fenix PD35 flashlight is ideal for hunters, hikers and law enforcers as it is extremely bright. The flashlight operates with 1000 lumen maximum which is very bright. 18650 battery flashlight for FENIX PD35 In addition, it has a carry case and pocket clip for safe storage. With its 5 lighting modes, the user has options to choose from for a longer battery life.

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Main features:

  • Tactical tail switch
  • Cree XP-L Led bulb with 50, 000 hours lifespan
  • 1000 lumen
  • Pocket clip
  • 5 lighting modes


  • It produces bright light
  • It is easy to operate with one hand operation of the tactical tail switch
  • Comes with a storage case and pocket clip for easy keeping of the light source

Outlite A100 Handheld Flashlight

The Outlite A100 has adjustable focus suitable for hunters or hikers to spot distant things. In addition, the 5 operating modes allow the user to utilize the torch for various duties. cheap Outlite A100 light This is the best 18650 flashlight under 50. It is also water resistant and has a high power LED bulb with 100, 000 hours lifespan. Outlite A100 is the best cheap 18650 flashlight.

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Main features:

  • Aircraft grade aluminum body
  • Adjustable focus
  • 5 operating modes
  • High power LED
  • Water resistant


  • Lifetime breakage replacement policy
  • Strongly built for longevity
  • Easy to operate with 5 different modes
  • Can be adjusted to focus on a particular area


From the above information, it’s clear that there are various 18650 lights to pick from. Landing on the best will make your work easier and offer you the best performance. Consider the flashlight’s run time, lumens, weight, and construction if you want the best. Hope you’ve found this best 18650 flashlight review article to be informative. Very soon, we will list only the best 18650 battery for flashlight.


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