Fenix TK16 V2.0 Tactical Flashlight Review [Updated in 2023]

Last Updated on September, 2023

The second iteration of the Fenix TK16 series, the Fenix TK16 V2.0 flashlight, is jam-packed with some GREAT features for an excellent price. 

Since you are clearly on the hunt for a NEW flashlight ***if you are a flashlight enthusiast, you probably are*** I have for you a DETAILED and HONEST review of the Fenix TK16 V2.0.

Regardless of how you came across this flashlight, you need to know if it is any good.

Hence, without further ado, let’s get going with this Fenix TK16 V2.0 review.

 Overall: 4.97/5
4.9
Brightness
5.0
Beam Distance
4.9
Runtime
Features
  • User-Interface
  • Made with high-grade aluminum
  • 4 Brightness Levels (Turbo, High, Medium, Low, & Eco)
  • 380 meters of MAXIMUM beam distance in Turbo mode
  • Advanced Pulse Frequency Transmission (APF)
  • Dual tactical tail switches
  • Toughened ultra-clear glass lens with anti-reflective coating
  • Waterproof
Brand Info
  • Fenix was established in 2004 in Shenzhen, China.
  • It specializes in high-quality flashlights and headlamps.
  • It is popular among outdoor enthusiasts, military and law enforcement.
  • Its products are backed by a limited lifetime warranty.
  • It has a strong reputation for customer service and innovation, with multiple awards.
Product Benefits
  • Instant Activation allows you to turn this flashlight on fast
  • Uses a USB cable to charge the battery
  • Better beam profile and consistent and reliable lighting
  • Offers a great balance of POWER and VERSATILITY
  • IP68 Rated WATERPROOF Light (Will work for 30 minutes even if submerged in 2 meters)
  • Anti-reflective coating gives this flashlight a sleek design

About the Fenix TK16 V2.0

Fenix Tk16 V2.0
a human holding Fenix Tk16 V2.0
a human holding front side of Fenix Tk16 V2.0
a human holding back side of Fenix Tk16 V2.0

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With a MAX performance of 3100 lumens, this is a BRIGHT little flashlight for its size. At a length of 5.6 inches, this flashlight is the size of a mobile phone and can easily fit in your pocket. 

It’s great when you are able to carry a flashlight in your pocket. The trouble with other bulky lights in the market is that carrying them around can be a real hassle. 

It has dual tactical tail switches, which are used to adjust the power and output of light EASILY.

The Fenix TK16 V2.0 has five settings to choose from. The max setting Turbo allows you to light up a range of 1247 ft. The high setting allows your light to reach a distance of 722 ft. The Fenix TK16 V2.0 also has an Eco mode which can work for up to 43 hours on a single charge and illuminate a range of up to 131 ft.

The Fenix TK16 V2.0 is made with high-grade aluminum, which is both LIGHT and STRONG! It has a stainless steel strike bezel with tungsten steel breaking tips.

The tail switch is easy to locate. In fact, there are two switches, one that turns the flashlight on and off, while the other allows you to switch between modes (five settings.)

The Fenix TK16 V2.0 also has a strobe feature, which is excellent for if you ever hit a RAVE (DO the STROBE dance!)

When it comes to the battery, while the original Fenix TK16 used a 18650 lithium-ion battery, the Fenix TK 16 V2.0 uses a 21700 lithium-ion, RECHARGEABLE battery. The flashlight actually comes with a Fenix ARB L21 5000U lithium-ion battery.

All in all, this looks to be a promising little flashlight packed with some exciting features. 

RECOMMENDED TACTICAL FLASHLIGHT
Fenix TK16 V2.0
Fenix TK16 V2.0
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What’s in the Package?

a human holding Fenix Tk16 V2.0
Holster
a human holding Lanyard and Spare O-Ring
a human holding USB Type-C Charging Cable
a human holding 21700 5000U Battery
a human holding Instruction Sheet
a human holding Warranty Card

The package includes,

  • Fenix TK16 V2.0 LED Flashlight
  • Holster
  • Lanyard
  • USB Type-C Charging Cable
  • 21700 5000U Battery
  • Spare O-Ring
  • Instruction Sheet and Warranty Card

Specification of the Fenix TK16 V2.0 Flashlight

  • Max Lumens: 3100
  • Max Beam Distance: 1247 feet (380 meters)
  • Max Runtime: 43 hours 20 min.
  • Lighting Modes: 5 brightness levels, and strobe
  • Bulb Type: One Luminus SST70 LED
  • Size: Length: 5.63” (143mm) Head: 1.34” (34mm) Body: 1.0” (25.4mm)
  • Weight: 6.4 oz. (181g) – with battery
  • Battery: One included 21700 rechargeable li-ion battery

Included: Fenix ARB-L21-5000U rechargeable li-ion battery, USB Type-C charging cable, lanyard, holster, spare O-ring

Warranty: Limited Lifetime Guarantee from Fenix Lighting USA

Main Features of the Fenix TK16 V2.0

This little flashlight is jam-packed with some EXCELLENT features.

User-Interface

Right off the bat, using this flashlight could not be more SIMPLE. The Fenix TK16 V2.0 has two switches, a functional switch, and a tactical switch. 

While the functional switch allows you to change the settings of the beam profile, the tactical switch will enable you to quickly turn ON the flashlight in tactical situations.

(This flashlight is GREAT for tactical use.) – Both switches are tail switches. This is a dual tail switch flashlight!

The mode that you choose will determine how many hours of illumination a single charge will provide. 

a human holding Fenix Tk16 V2.0 outside

This great flashlight can be EASILY turned on in case of EMERGENCY

The two dual tail switches control the operation of both the tactical strobe mode and other brightness levels (modes.)

Some tactical flashlights in the market have complicated means of turning them ON, requiring you to hold a dial down and rotate the dial 90 degrees and whatnot. Not with the Fenix TK16 V2.

The user interface allows for single-handed operation, and the dual tail switch allows for instant activation. 

This is one of the more USER-FRIENDLY lights I’ve used.

Build Quality

Made with high-grade aluminum, this little flashlight is actually VERY STRONG! You may ask what I mean by high grade – AIRCRAFT GRADE!

This flashlight uses the same type of aluminum that is used to make AIRCRAFTS! Hence the quality of this flashlight is EXCELLENT!

Build quality determines the durability of a product. Just knowing that it is made from high-grade aluminum, as that used to make aircrafts, simply tells us that this little flashlight is VERY DURABLE.

The Fenix TK16 V2 comes with a stainless steel strike bezel with tungsten breaking tips, making this a great tactical flashlight that is both HANDY and HARDY!

Fenix Tk16 V2.0 on a human's hand

Unless a flashlight is waterproof, it will stop working at a touch of rain. Fortunately for you, the Fenix TK16 V2 is rated IP68 waterproof.

Forget a touch of rain; this bad body can be submerged in up to 2 meters of water for up to 30 mins. 

This feature makes this a very powerful flashlight, capable of even working underwater. 

Brightness Levels

Though higher brightness modes will drain the battery faster, just having the option to choose from five brightness levels makes this flashlight AMAZING for a small light!

You can choose between turbo, high, med, low, or eco, based on the level of light you may require. 

Here are the lumen outputs for each mode. 

  • Turbo (boost mode): 3100 lumens (2 hr 40 min total run time) 
  • High: 1000 lumens (2 hrs 50 min) 
  • Mid: 350 lumens (8 hrs 20 min) 
  • Low: 150 lumens (19 hrs 10 min) 
  • Eco: 30 lumens (43 hours 20 min) 
  • Strobe: 3100 lumens
a human testing Brightness Levels of Fenix Tk16 V2.0

That 3100-lumen strobe mode will come in super handy if you ever need it. 

The flashlight is designed to remember the last used setting (memory mode.) This means if you turn the flashlight off, when you turn it back on, it will work on the previously used output. 

At a lower brightness level, the charge of the battery will allow you to illuminate the streets for hours at a time (Eco mode lasting 43.33 hours).

Beam Distance Based on Mode

The beam distance of this flashlight varies based on the mode opted. 

Here is a breakdown of the varying beam distances based on the opted mode. 

  • Eco: 40 meters (131 feet) 
  • Low: 80 meters (262 feet)
  • Medium: 125 meters (410 feet)
  • High: 220 meters (722 feet)
  • Turbo: 380 meters (1247 feet)

Worth noting, the MAXIMUM beam distance as in Turbo mode is 380 meters which is quite a lot!

a human testing Beam Distance of Fenix Tk16 V2.0

Advanced Pulse Frequency Transmission

The advanced pulse frequency transmission system allows for better anti-interference performance.

This means a more STEADY light and more CONSISTENT brightness.

You won’t find this flashlight flickering in the dark like one of those older flashlights that you have to hit on the back to make it work. It has a beam distance of 0.24 MILES!

The pulse frequency transmission system makes this flashlight even better, giving it a competitive EDGE over other flashlights in the market.

Battery and Runtime

The Fenix TK16 V2 is powered by a single 21700 battery. This is a GREAT battery for a flashlight.

This flashlight uses a Fenix ARB L21 5000U lithium-ion battery.

The 21700 battery is included with your purchase and is USB Type-C RECHARGEABLE. However, you will need to remove the battery from the flashlight in order to charge it.

The battery is also NOT in-built, so you can use spare batteries ***which can be very useful for long camping trips.

Here are the runtimes on each mode. 

a human using Fenix Tk16 V2.0
ModeLumen OutputRuntime
Turbo (Varies)3100 downgrades to 10002 Hours and 40 Minutes
High (Varies)1000 downgrades to 8002 Hours and 50 Minutes
Mid3508 Hours and 20 Minutes
Low1519 Hours and 10 Minutes
Eco3043 Hours and 20 Minutes

*Turbo and High sit at the peak output for minutes before going down, that is to maintain temperature and increase runtime.

All tactical flashlights do not come with a RECHARGEABLE battery, which is why this flashlight stands out!

Things You Need to Know About the Fenix TK16 V2 Flashlight 

Fenix Tk16 V2.0 on the table

This flashlight has an ultra clear glass lens and an anti reflective coating. These additional features all provide this flashlight with a competitive edge over other flashlights in the market. 

The turbo mode allows for the highest brightness of illumination while the eco output mode is the lowest. 

This tactical flashlight allows you to momentarily turn on the light with a touch of a button (great for tactical use.)

The MAXIMUM output of this light produces sufficient brightness to light up the whole area before you. 

You won’t have to constantly turn dials to operate this flashlight; the user interface is simple. 

The strobe feature is a great addition allowing for better self defense (for instance, against wildlife.)

The low modes do not drain the charge of the light too fast. 

And what’s great is that this light is MILITARY-GRADE. I wouldn’t be surprised if you stumbled upon a police officer using this same exact model. (First responders use models like these.)

The Fenix TK16 V2 uses an ARB-L21-5000U lithium-ion battery.

However, you do have to note that a regular Fenix Rechargeable 21700 Li-ion 5000 mAh battery is not compatible with Fenix TK16 V2 without a separate battery charger.

Price, Warranty, and Refund Policy – Fenix TK16 V2

The Fenix TK16 V2 is priced at $99.95 and comes with a host of optional accessories like the AER-05 Remote Pressure Switch and ALG-00 Tactical Flashlight Mount, plus filters and diffusers.

It comes with a LIFETIME WARRANTY, which means you can send it in for FREE repair if your flashlight stops working for some reason or another.

If you bought the product and find yourself unhappy with your purchase, there is a 30 Day REFUND POLICY.

Considering the features of this product and its DURABILITY (MILITARY-GRADE), this flashlight offers excellent value for money. 

Where to Buy the Fenix TK16 V2?

Finding this flashlight in a physical store is unlikely. Fortunately for you, this is the 21st century, and you can easily find this product available for purchase ONLINE

Though there are plenty of places to buy this flashlight online, the trouble with online purchases is TRUST.

Us being experts in the field of FLASHLIGHTS, I am here to direct you to a trustworthy and RELIABLE source that will carefully deliver this flashlight; right to your doorstep. 

Follow this link to purchase the Fenix TK 16 V2 flashlight.

RECOMMENDED TACTICAL FLASHLIGHT
Fenix TK16 V2.0
Fenix TK16 V2.0
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What Do Other Customers Have to Say?

Customers who bought this flashlight had some great things to say about it. The DURABILITY of this flashlight was something that mostly everyone admired about this product. 

The waterproof feature was yet another feature that was most appreciated about this flashlight. 

Further to the fact that it came with a LIFETIME WARRANTY meant that all customers were left at ease and GUARANTEED a quality flashlight that would light those darkest of nights. 

Almost everyone said that this product offered excellent VALUE FOR MONEY and was pleased with the performance output of this flashlight.

Many customers recognized Fenix as a RELIABLE brand of flashlights and were happy with their choice of manufacturer.

My Experience With the Fenix TK16 V2

Fenix Tk16 V2.0 on the stone

When I got my hands on this flashlight, I was immediately impressed with how lightweight it was. It was featherweight without the battery and adding the battery didn’t make it all that heavier. 

The grip on this flashlight is PERFECT; it comfortably sits and rests on your hand and is unlikely to roll off or slip off in the rain.

Speaking of rain, the waterproof feature of this flashlight was really impressive. I tried submerging this flashlight in a bucket of water, and it worked PERFECTLY fine underwater. (Talk about an underwater light.)

Though the battery had to be removed from the flashlight to charge, the battery went from zero to full charge in less than 6 hours. 

The light spectrum at 3100 lumens produces an excellent degree of brightness which can be easily regulated using the functional tail switch. 

The tactical switch was easy to find and easy to use. It allowed for fast turning on and off of this flashlight which can easily be used on ONE hand. (I didn’t need both hands to operate this flashlight.)

All in all, I was very happy with the features and output of this flashlight.

Is the Fenix TK16 V2 Recommended?

After a careful review of the Fenix TK16 V2, I came to the realization that this is a great little flashlight under $100. 

For the price of this flashlight, the features are jam-packed. Not only were the features promised great, but they DELIVERED on every promise they made. (There was no false advertising.)

The light did work underwater, and from the feel of this flashlight, you could tell that it was made of High-Grade aluminum. 

Considering this flashlight is under $100, it offers excellent value for money!

Fenix Tk16 V2.0 on the table

Not only is this a great tactical flashlight, but it also functions excellently for everyday use. 

Hence, after careful consideration, I came to my verdict.

My Verdict: RECOMMENDED

Pros and Cons of the Fenix TK16 V2

The features of the Fenix TK16 V2 are most undoubtedly impressive. But what are the cons of this flashlight? Do the pros outweigh the cons?

Pros

Straight off the bat, the ultra clear glass lens that this flashlight comes with is SUPER. 

Instant Activation allows you to turn this flashlight on fast (for instance, if a racoon invades your camping site.)

This tactical light uses a USB cable to charge the battery. This means you won’t have to keep buying new batteries to charge your flashlight. This RECHARGEABLE feature is a key selling point of this flashlight.

The light is sensitive and can measure small temperature drops. It has an advanced pulse-frequency transmission system for better anti-interference performance. This just means a better beam profile and consistent and reliable lighting. 

The beam pattern is beautiful, and the strobe feature is very useful. The strobe function makes this flashlight a HANDY tool to have at your disposal. (For cases when self defense against wildlife or others becomes necessary.) 

On a low setting, you can use this flashlight for extended periods of time.

The Fenix TK16 V2 offers a great balance of POWER and VERSATILITY. This is a high performance flashlight with an EXCELLENT beam range on turbo and high mode.

The body is made of AIRCRAFT-GRADE aluminum, making this a DURABLE and TRUSTWORTHY product. 

Rated IP68 water-rating, the WATERPROOF feature means you won’t have to worry about getting it wet. (This thing will work for 30 minutes even if submerged in 2 meters of water.)

The anti-reflective coating gives this flashlight a sleek design; the grip is firm (it won’t slip off your hand that easily.)

Cons

Most Fenix flashlights have a battery life indicator so that you know when to charge the flashlight, the TK16 V2.0 unfortunately does not have one, which is a bummer. 

While on low, the light projected appears to have a green tint.

Other Fenix brand’s flashlight reviews:

Conclusion

The Fenix TK16 V2 is a HANDY little flashlight that delivers some EXCELLENT features! Though there are a few improvements they can make to version 2 of this flashlight, all in all, the features are well worth the money you pay for it. 

If you are out on the market for a cost-effective light that will serve you for a long time, then the Fenix TK 16 V2 would most certainly be the BEST pick for you!

Since this flashlight comes with a LIFETIME WARRANTY and a 30-day MONEY BACK POLICY, you can test this flashlight out without worrying. 

If your flashlight does stop working (which rarely happens), you can send it in at any time for FREE repair.

The Fenix TK16 V2 is a WORTHY flashlight, capable of illuminating those dark nights! Great for when you go camping!

FAQs 

Yes, the Fenix TK16 V2 is rechargeable, as it uses a 21700 rechargeable lithium-ion battery. However, the battery must be taken out of the flashlight to be charged.

Yes, the Fenix TK16 V2 is waterproof with an IP68 rating and can be submerged up to 2 meters in water for up to 30 minutes.

The Fenix TK16 V2 Flashlight costs $99.95.

The Fenix TK16 V2 has two tail switches; a functional switch for setting alteration and a tactical switch for turning it off and on. 

The Fenix TK16 V2 is made of aircraft-grade aluminum, both light and strong. 

RECOMMENDED TACTICAL FLASHLIGHT
Fenix TK16 V2.0
Brightness
Beam distance
Runtime
Price

4.9

5.0

4.9

5.0

Overall Score

5.0

visa, master, amex, paypal
Pros
Offers a great balance of POWER and VERSATILITY
Anti-reflective coating gives this flashlight a sleek design
Better beam profile and consistent and reliable lighting
IP68 Rated WATERPROOF Light (Will work for 30 minutes even if submerged in 2 meters)
Get the BEST PRICE until the end of September
Cons
Don’t have battery life indicator

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Author
Dillon Morrison
I have been involved in the flashlight community since 2007. My brother has a flashlight shop from where I have tested and reviewed more than 600+ different types of flashlights. You can find more about me here.

1 thought on “Fenix TK16 V2.0 Tactical Flashlight Review [Updated in 2023]”

  1. I bought one recently for work (security) and as a light guy since I had my original Maglite in about 1985, I can attest that this is one of the best I have ever had; there is simply no comparison. I don’t really have any criticisms but do agree that a power indicator would be very nice and I would also be pleased if Fenix added a traffic wand to the package, with different color choices (I like blue or green) and a holster with snaps rather than Velcro.
    As a side note, I got this light when another earlier Fenix suddenly died on me. When I contacted the company for help, they advised that the one I had was discontinued and that no spare parts were available. The lady gave me a 30% off coupon for a replacement, as well as advice on which models would be the best fit for my specific needs. I ended up choosing this one, and couldn’t be happier.

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