Best 18650 Flashlight for 2022 (Review)

Sometimes it might be quite difficult to find the best 18650 flashlight. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 18650 flashlight buying guide.

Our Favorites:

The 10 Top 18650 Flashlight Reviews:

SaleBestseller No. 1
LETMY LED Tactical Flashlight S1000 PRO - 2 Pack Bright, Military Grade XML T6 High Lumens Flashlights - Portable Handheld Flash Lights with 5 Modes, Zoomable, Waterproof for Camping Outdoor Emergency
  • 【ULTRA BRIGHT & LONG-LASTING】LETMY high lumens flashlights use the UPGRADE XML T6 LED Chip, not other cheap XML T6 ones, brighter than basic LED flashlight. Super bright high performance flashlight with high quality of 50,000 hours working life. Conveniently powered for hours with 3 AAA batteries or one 18650 rechargeable battery(batteries not included).
  • 【SMART DESIGN】Mini size & Anti-slip design; This flashlights is small enough to fit in your pocket, handbag, drawer, or car compartment. Also with comfortable hand rope, you can take the flash light at anytime or anywhere. Great flash lights for camping, hiking, dog walking, power outage, household using, emergencies, hurricane or survival.
  • 【ADJUSTABLE FOCUS & FIVE MODES】 Powerful LED generates a brilliant large area floodlight or a perfectly focused spotlight. You can adjustable focus range for different usage, stretching to adjust tactical flashlight focus and get spot beam and flood beams you need. This flashlights supports five switchable modes: High, Medium, Low, Strobe, SOS. Convenient for your use.
  • 【WATERPROOF & HIGH QUALITY FLASHLIGHTS】LETMY XML T6 flashlight can waterproof from splashing water from any angle and heatproof. Suitable for the outdoor environment and adverse weather conditions. The body of this flashlight is made of high quality military grade aluminum alloy. Sturdy and durable enough for long time daily using.
  • 【EXCEPTIONAL VALUE】Include 2 tactical flashlights, keep one in your car, one in your home, or gift one to a friend or family member, great idea as a Christmas gift. You will get 2x LETMY LED Tactical Flashlights, 2x AAA Battery Holders, 2x Battery Tubes, 2x Lanyards, 1x Operation Guide. (Batteries are not included)
Bestseller No. 2
Keenstone Rechargeable LED Flashlights 2 Pack, 1500 High Lumens, Zoomable, 5 Modes, Waterproof Tactical Handheld Flashlight for Emergencies or Hiking, 4pcs Batteries and Charger Included
  • VERSATILE LED FLASHLIGHT SET: With Keenstone's rechargeable LED flashlight set, you can be unimpeded in the dark. The Keenstone LED flashlight is an all-purpose light, the metal clip allows you to conveniently carry your flashligh oustide or inside your pocket, applicable in a wide range of situations: jogging, cycling, emergencies, or simply camping.
  • SUPER BRIGHT & RECHARGEABLE LED LIGHT: Keenstone's 1500 lumen (max) LED sweeps bright light over 500m (1640ft) and boast an extended 100,000-hour lifespan. Keenstone's LED flashlight is powered by rechargeable battery (included), with up to 8 hours (Medium-beam mode) of use time. A battery charger and USB cable is included for saving you time and money.
  • ZOOMABLE & 5 LIGHT MODES DESIGN: The rechargeable LED flashlight is operated through an easy-to-reach tail switch. Featuring 5 mode settings: High / Medium / Low / Strobe / SOS. The Zoomable design is perfect for focusing with a wide to narrow beam. Keenstone's Zoomable Design beam is perfect as a spotlight or floodlight. A soft press on the button switches between the different modes and a hard press turns the flashlight off and on.
  • TACTICAL & RELIABLE: Keenstone's LED tactical flashlight’s precision machined unibody casing is constructed from military-grade aluminium-alloy with a hard anodized finish, resists abrasions and is corrosion resistance. IPX4 rated design for almost any weather conditions.
  • WHAT YOU GET: Keenstone Led Tactical Flashlight 2 pcs, 4 pcs rechargeable battery, USB charger, Micro USB cable,and user manual.
Bestseller No. 3
Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable Battery+Batteries Charger,Zoomable, Water Resistant, 5 Modes Handheld Flashlight
  • SUPER-BRIGHT: 2000 lumen (max) LED Flashlight,Ultra wide beam effortlessly illuminates a whole room or backyard.Adjustable focus with 5 modes: High, Medium, Low, Strobe, and SOS/Emergency protect your safety.
  • LONG-LASTING: Up to 6 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable High Capacity battery.
  • TOUGH & RELIABLE: IP65-rated water resistant and designed for use in heavy rain. Its durable aluminum body and shock-resistance endure rough handling.
  • High-Capacity Performance Lasting:This rechargeable High Capacity battery that can last up to 3~6 hours with a single charge.The battery is perfectly protected against heat and high temperature, allowing you to charge safely.
  • 12 months warranty and 30 days money back guarantee. Please rest assured to buy, no worries at all.Two flat head plugs or USB plugs are shipped randomly.
Bestseller No. 4
Ultrafire WF-502B Mini LED Flashlight 1000 Lumens Single Mode Tactical EDC Emergency Flashlight Waterproof Portable Bright 18650 Torch (Battery Not Included)
  • 1, Super Bright Flashlight: made of the newest XP-L V6 LED chip, up to 1000 Lumens, 100,000 hours lifetime.
  • 2, High Quality: the material of this flashlight is military grade 6061T aluminum alloy,sturdy and durable enough for long time daily using. Advanced design with skid-Proof design & Water Resistant design (Highest water resistant level of IPX-6).
  • 3, Single Mode: this flashlight is single mode,you won't wast time to change the modes.
  • 3, Power by: 1 x 18650 3.7V battery, Battery Not Included.
  • 5. If you encounter any problems when using the flashlight, or the product you received is defective, please email us first and we will help you solve the problem.
SaleBestseller No. 5
ThuZW 2 Pack Tactical Flashlight Torch, Military Grade 5 Modes XML T6 3000 Lumens Tactical Led Waterproof Handheld Flashlight for Camping Biking Hiking Outdoor Home Emergency
  • Super Bright with 5 Modes---Powerful 3000 Lumen LED generates a brilliant large area floodlight or a perfectly focused spotlight over a beam distance of 656ft/200m. Adjustable focus with 5 modes: (High, Medium, Low, Strobe, SOS/Emergency).
  • Adjustable focus-adjustable focus for Use in different situations (just rotate torch head to adjust zoom). the LED flashlight allows you to select focus between spot and flood beams.
  • Waterproof & high quality-the Flashlight is waterproof and it is made of aluminum alloy and rubber. Durable aluminum alloy crust, abrasion resistance.
  • Widely use-easy to carry with you as a backup and is small enough to fit in your pocket, handbag, drawer, or car compartment. Takes 3 standard AAA or a single 18650 rechargeable.
  • What you will get: 2 x Zoomable LED Flashlight, 2 x Plastic Sleeve, 2 x AAA Battery Holders (Batteries are not Included), 2 x Lanyards (Hand Straps), 2 x 18650 lithium batteries
Bestseller No. 6
Skysted WF-502B Single Mode Tactical Flashlight with Clip,Ultra Bright 1200 Lumens Cree XM-L2 U3 1A LED,Waterproof Handheld Torch Support 18650 CR123A Battery,for Camping Hiking Emergency(Black)
  • TIPS: 60 DAYS MONEY BACK WARRANTY LIFETIME BREAKAGE WARRANTY(We have the all the parts)
  • Powerful Compact Flashlight - made of the newest CREE XM-L2 U3 1A LED chip,the Chip is the most part for the flashlight,and has up to 100,00 hours lifetime.
  • One Mode Operation - No more cycling through endless modes! With one simple touch, keep high brightness all the time,this flash light will deliver a powerful beam where you need it.
  • Antislip All-metal Body with Removable Clip - military grade metal body make it a reliable choice for hunting, fishing, hiking, camping, or in tactical situations. The built-in removable clip conveniently attaches to your tool belt or pocket for quick access.
  • High quality led driver,support 3.7V-12V.and support 1pcs 18650 battery or 2pcs CR123A/16340 Batteries,(Battery Not Included )
Bestseller No. 7
High Lumen Flashlight Rechargeable, 8000 Lumens Led Tactical Flashlight (with Battery), High Power Flash Light, Power Dispaly, Zoomable, Waterproof, 5 Modes, Work Flashlight for Camping Hiking 2 Pack
  • 【8000 Lumens Flashlight & 5 Lighting Modes | COB Sidelight & Zoomable】: Built in XHP50 chips, this flashlight high Lumens rechargeable can delivers up to 8000 real lumens, which is about 10 times of the brightness of ordinary flashlight. You can switch freely between High Light, Low Light, Strobe Light, COB Light and COB Flash, powerful COB led one the side can emit 500 LUMENS light which illuminate an 150-square-foot room. Also come with zoomable function is stretch the head of flashlight.
  • 【Rechargeable Flashlight & Power Display】: Karrong high power flashlight rechargeable comes with battery can last up to 12 hours on low mode or 4 hours on high mode, and built in Micro USB Charge Port, can be charged with power bank, wall outlet and laptop, which is convenient for charging indoor and outdoor. In addition, the led flashlight rechargeable have a power display ----100% -75% -50% -25%, so that you can see the power status at a glance.
  • 【Portable Size & Smart One-Key off Switch】: High power led flashlights is 6.4x1.6inch, weight 4.3oz. This mid-size flashlight is big on power but still compact enough to fit in your backpack, survival bag, or car glove compartment. with one-key turn off the rechargeable high power flashlight---long press 2s to turn off the rechargeable high power flashlight at any mode, no need to cycle through all mode.
  • 【IPX6 Waterproof & Durable】: This waterproof tactical flashlight is IPX6 waterproof, now you can stop worrying about unexpected weather rain or snow. Led waterproof flashlight is a diamond-shaped structure, made of high-quality aviation aluminum for excellent heat dissipation and it is sturdy enough to hit something during emergency.
  • 【What You Get】: 2x Rechargeable led flashlights, 2x Rechargeable Battery, 2 x USB Cable. We are aim to provide the best to the customer. If there is any problem, please let us know, we'll solve your problem as quick as we can, we also offer Money Back if product damaged within 2 years.
Bestseller No. 8
Tokeyla 5 Modes Flashlight with Two-Slot Charger and 6 -Pack 18J Rechargeable Battery Waterproof Handheld Flashlight for Camping Biking Hiking Outdoor Emergency
  • What you get: 1 x S30 flashlight with 1 x two-slot charger and 6 x 18J recharge￸able ba￸tter￵y.
  • Safe feature: Our lithium 3.7v re￸charg￸eable b￸atteri￵es are CE and RoHS certified with short circuit, over current and voltage surge protections.
  • Superior performance: Beats any weather never encounter a dead battery even during extreme weathers ranging from -40 °C to 85 °C/ -49 °F to 185 °F
  • Note: Button top rech￸arge￸able ba￸tt￸ery(not flat top, not AA or AAA battery, not fit mod/E-CI)
SaleBestseller No. 9
GearLight TAC LED Flashlight Pack - 2 Super Bright, Compact Tactical Flashlights with High Lumens for Outdoor Activity & Emergency Use - Gifts for Men & Women - Black
  • BRIGHT - The TAC upgraded LED flashlights cast a wide beam that effortlessly illuminates an entire room or backyard, yet remain small enough for everyday carry.
  • DURABLE - This mini flashlight is virtually indestructible. Made from military-grade aluminum, it's also water-resistant and strong enough to survive a 10-foot drop.
  • COMPACT - This small but bright flashlight is compact enough to fit in your pocket, backpack or purse. Its simple one-touch technology delivers a consistent powerful beam whenever you need it.
  • VALUE - This emergency flash light set comes with (2) TAC flashlights, (2) AAA battery holders (batteries not included), (2) battery tubes, (2) lanyards, (2) belt clips, and (1) operation guide.
  • SIZE - Measuring 5.31 x 1.48 x 1.48 inches, this tactical flashlight works great as a small camping flashlight, and can also be counted on during power outages, roadside repairs, and safety emergencies.
Bestseller No. 10
Sofirn SC31 Pro Rechargeable Flashlight, Super Bright Flashlight 2000 Lumens Anduril 2 with SST40 6500K LED, Diffuser, Magnetic Tail Cap, for EDC Camping Fishing Walking(Blue)
  • Super Bright: Sofirn SC31 Pro utilizes 1 x SST40 LED, giving out up to 2000 high lumens, throwing up to 200 meters .It’s bright enough for hiking, camping, dog walking, running, hunting, fishing etc. Operated by single premium battery which very easy to find daily.
  • USBC Rechargeable: Build-in USB-C port for convenient and safe recharging. You can charger it via your computer, adaptor, and car.
  • Remarkable UI 2: Sofirn SC31Pro uses updated Anduril UI 2 user interface. There are a simple version and an advanced version, which can be adapted to different scenarios. Takes time to learn but fun to play with.
  • Pocket-sized EDC Light: 4.6 inches in length and 2 oz in weight (flashlight only), it fits nicely in the palm of your hand and your pocket or backpack. With clips and lanyard, easy to fix in jeans pocket or wrist.
  • What You Get: 1x SC31 Pro rechargeable flashlight, 1x battery(inserted), 1x White Diffuser, 1x Magnetic Tail Cap, 1x USBC cable, 1x clip, 1x lanyard, 1x Manual, 2 spare O-rings, responsive and helpful customer service, any issue, contact us.

Last update on 2022-10-01 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 18650 flashlight?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 18650 flashlight for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 18650 flashlight recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the 18650 flashlight need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 18650 flashlight to find what you’re looking for:

Brand

In some cases, the brand of 18650 flashlight is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 18650 flashlight are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 18650 flashlight are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 18650 flashlight quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 18650 flashlight can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.