Best 18650 Flashlight Reviews 2018

Having a quality flashlight can enable you perform your duty very well. It can be hunting, hiking, camping or even cycling? Flashlights that are powered by 18650 are of a great quality and come with excellent features that facilitate your job. 18650 batteries provide great power, can be recharged thus are very economical and highly durable. The only shortcoming they have is that they are a bit bigger than AA or AAA powered flashlights.

If you’re looking for the best 18650 lithium ion powered flashlights, you are at the right site. Consider identifying a flashlight that is of a great size, durable, has several light operating modes and is strongly built for longevity. There are several brands that offer quality 18650 flashlights but know your most lovable features to obtain the best. When picking, ensure the brand you choose is highly regarded and has positive reviews from past users.

Our top 5 best 18650 flashlights

  1. Revtronic Ultra powerful Flashlight (Our top pick)

Revtronic is one of the best brands when it comes to making quality flashlights. When you acquire the Revtronic premium flashlight, expect outstanding results every time you use this flashlight. It is perfectly designed for easy use with an ergonomic design for easy handling. It is very bright as it comprises a CREE XM-L2 LED bulb with a maximum of 800 lumens. This flashlight is powered by the high quality 18650 battery which is as well rechargeable. It is durably constructed with aluminum alloy which is resistant to rust and water. A peculiar feature of this flashlight is the 5 modes that it has which can be adjusted with regard to need. They include; low, mid, high, strobe and SOS modes. In addition, it has a reflector that makes the beam distance to be somehow longer than normal. This flashlight is great for hunting, fishing, camping, hiking and as well for other emergencies.

Key features:

  • 800 lumens
  • CREE XM-L2 LED chip
  • Aluminum alloy body
  • 5 lighting modes
  • Smooth reflector


  • It’s very bright with a maximum of 800 lumens
  • Its well built with aluminum alloy body
  • Runs for long hours with the 18650 rechargeable batteries


  1. Thorfire VG15 Flashlight

The perfectly designed ThorFire VG15 flashlight is one of the best 18650 powered flashlights in the market. It is compactly made for easy use and storage. This ultra bright flashlight has maximum lumens of 800 and an intense beam range of 200 meters. It is built using a high quality material which is aircraft grade aluminum that is both corrosion and water resistant. The flashlight runs for long hours as it’s powered by one 18650 battery that is rechargeable. With 5 different operating modes, this flashlight can serve your different lighting modes and act as a defense weapon. Also, it has VG15 LED bulb which is energy efficient and very bright. If you plan on travelling with this flashlight, it shouldn’t be a problem because it’s lightweight and compact for easy carry. If you buy this flashlight and feel it’s not what you expected, it has 40 day money back guaranteed from day of purchase.

Key features:

  • 5 light modes
  • Maximum 800 lumens
  • Aircraft grade aluminum body
  • VG15 LED technology
  • Pocket clip


  • Easy to carry as it has a pocket clip
  • Excellently made for durability with the aircraft grade aluminum
  • 5 light modes for different light uses


  1. UltraFire SK98 Flashlight

The UltraFire is a compactly designed flashlight with outstanding features. It is strongly made with high quality 6061T aluminum for durability. This flashlight is powered by two rechargeable batteries which are 18650. It is able to emit a lot of bright light as it has CREE XML T6 LED bulb. For easy carry, it has a clip for attaching it to your pocket or bag. One of the best features of this flashlight is the 5 light modes that it comes with. These are as follows; low, mid, high, strobe and SOS modes. They allow you change light with regard to use. Also, it has a strong bezel and can be zoomed to get the best beam you might desire. In addition to the two 18650 batteries that it comes with, it has a charger for recharging these batteries. For greater brightness in extremely dark areas, it has 800 lumens to facilitate great brightness. Whether you are a hunter or hiker, this flashlight has a long life of more than 100, 000 hours to serve you.

Key features:

  • 800 lumens
  • CREE XML T6 LD bulb
  • Aluminum alloy body
  • Tail cap switch
  • 5 light modes


  • Extremely bright
  • Has 5 operating modes
  • Durably made with aluminum material
  • Long lasting with over 100, 000 hours of service


  1. Captink Q5 Flashlight

Captink flashlight is well built to fit different tactical uses. This flashlight is able to resist water and other tricky conditions. The flashlight is powered by one rechargeable battery. Furthermore, it has 5 operating modes which enables you change the light intensity as you wish. These are as follows; low, mid, high, SOS and strobes modes. With 700 lumens and a Q5 LED bulb, this flashlight is really bright to excellently light a dark room or tent. It’s as well durably made with a compact design for efficiency in use. A unique feature of this flashlight is the safety hammer head design that can be applied to crash glasses in case of an emergency. The aviation aluminum alloy material that it’s made with makes this flashlight be water resistant and last long.

Key features:

  • 700 lumens
  • Q5 LED bulb
  • 5 operational modes
  • Safety hammer head design
  • Aviation aluminum alloy body


  • It is sturdily built to last long
  • Its water resistant
  • Has outstanding level of brightness


  1. Refun tactical flashlight

The Refun handheld flashlight is an outstanding device that can serve you in different ways besides just lighting a dark area. This portable device comes with a CREE XML T6 LED bulb and maximum 900 lumens to give you great brightness. It is well built with heavy duty aluminum alloy material for greater resistant to shock and water. It is powered by one 1×18650 battery and 1×charger( included) or 3×AAA Battery (Not Included).

Key features:

  • CREE XML T6 LED technology
  • 900 Lumens
  • Adjustable focus
  • 5 light modes
  • Aircraft grade aluminum


  • Produces a lot of light
  • Has adjustable focus to change the beam to your liking
  • Strongly constructed for durability
  • Very portable with its lightweight and compact size


A quality flashlight should have exceptional features that not only meet your lighting needs but can act as a safety weapon in case you are attacked. The best 18650 flashlights are durable, compactly made, extremely bright, and has various operating modes. Choose one within your price range and with features that will facilitate your activities. Hopefully, our guide and above review list of the best five 18650 flashlight will help you make an informed selection.


About Robert D. Ryder

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