Fenix TK20R Flashlight Ultimate Kit

Rated 3.67 out of 5 based on 3 customer ratings
(3 customer reviews)

Everything you need for your Fenix TK20R Flashlight:


The Fenix TK20R micro-USB rechargeable flashlight delivers a maximum beam distance of over 1000 feet (310m) by utilizing the CREE XPL HI V3 LED with a maximum output of 1000 lumens. Powered by a rechargeable 18650 battery (included), this flashlight can also use two cold-resistant CR123A’s as standby batteries. Features included a dual layer body, inner waterproofing treatment, a tactical tail switch along with a side switch, and battery power indicator. This compact flashlight is designed for tactical and industrial applications.

$169.00 $129.95

3.67 out of 5
WARNING. Be aware of counterfeit Fenix merchandise in the U.S. marketplace. Click here for more details.
For commercial orders and group purchases, contact us at (888) 775-9996 x2, or

Max Lumens: 1000

Flashlight Size:
Length: 6.0” (151.5mm)
Diameter: 1.0” (25mm)
Head: 1.3” (34mm)

Flashlight Weight: 5.0 oz. (141g) excluding battery

Batteries: One 18650 (2900 mAh) rechargeable Li-ion battery (included) + additional backup 18650 (2600 mAh) Li-ion battery

Included: Fenix 3.6V/2900mAh 18650 rechargeable battery, Fenix 3.6V/2600mAh 18650 rechargeable battery, USB charging cable, holster, lanyard, spare O-ring

Warranty: Limited Lifetime Guarantee from Fenix Lighting U.S.

MODE Lumens
Impact Resistance
Low-3500mAh 10 160h 102ft (31m) 240cd
Low-2600mAh 10 135h 102ft (31m) 240cd
Med-3500mAh 150 11h 413ft (126m) 3970cd
Med-2600mAh 150 10h 30min 413ft (126m) 3970cd
High-3500mAh 350 4h 20min 633ft (193m) 9310cd
High-2600mAh 350 4h 633ft (193m) 9310cd
Turbo-3500mAh 1000 2h* 1017ft (310m) 24000cd
Turbo-2600mAh 1000 1h 40min* 1017ft (310m) 24000cd
1m IP68, underwater 2m
Additional Features

*Due to the intelligent overheat protection, the runtime of Turbo is estimated.

  • Uses Cree XP-L HI V3 LED with a lifespan of 50,000 hours
  • Digitally regulated output maintains constant brightness
  • Low-voltage warning reminds when battery replacement/charging is needed
  • Reverse polarity protection to protect from improper battery insertion
  • Overheat protection to avoid high temperature of the surface
  • Tactical switch for momentary on and constant activation
  • Functional side switch for output selecion
  • Made of durable aircraft-grade aluminum
  • Premium type III hard-anodized anti-abrasive finish
  • Toughened ultra-clear glass lens with anti-reflective coating
Reviews (3)

3 reviews for Fenix TK20R Flashlight Ultimate Kit

5 star
4 star
3 star
2 star
1 star
Powered by Customer Reviews Plugin
  1. Rated 1 out of 5

    Cody S.

    I’ve owned Surefire and Nitecore in the past but I heard good things about Fenix so I thought I’d give it a chance.

    This is a fantastic flashlight… for about 6 months. Now, however, it doesn’t work at all.

    0 out of 1 people found this helpful. Was this review helpful to you?
    • Fenix Lighting U.S.

      Cody-Have you contacted our warranty department? Want to make sure to fix any issue you are having.

  2. Rated 5 out of 5

    Ron (verified owner)

    Light works as advertised. Only concern I had after using it for a few days was if it would remain waterproof if water got in the USB port. Tried it out, and it did. Light stayed on even while submerged with the port cover open. Dried it all off, and light was able to charge up, and work fine after, without issue so far.

    I like the extra holster better than the one included in the box with the light. I use a lanyard on this one, and it was getting caught on the velcro. Extra holster uses a snap so it’s not an issue. The traffic wand thingy fits on the head securely, but it’s easy enough to get on and off. Doubt I’ll ever have use for it, but it seems to work well if you think you might.

    If you’re just trying to spotlight something in a completely dark area, beam distance may be accurate. I know it went beyond 100 yards, but I didn’t have a way to actually measure.

    Was this review helpful to you?
  3. Rated 5 out of 5


    Beast of light. Can’t work midnights on patrol without it. It makes me happy every time I contact somebody using the light and they tell me to turn it down!

    Was this review helpful to you?
Add a review

Your email address will not be published. Required fields are marked *

What Our Ambassadors Say

Rodrigo B

Fenix TK20R Flashlight Ultimate Kit Review

Rodrigo B.
Ambassador: Fire/Rescue

Fire & Rescue Ambassador, Rodrigo B., Reviews TK20R Tactical Flashlight This is a superior tactical flashlight. As with all Fenix Flashlight Products, this flashlight kit will blow your mind when it comes to efficiency, quality and design. Fenix TK20R is a rechargeable flashlight that uses an 18650 battery (2900 mAh), with a tactical button in the […]

Related Articles

Thu Feb
Fenix flashlight zombie

Are You Ready For The Zombie Apocolypse?!

Best Survival Flashlights: Inspired by the Walking Dead The Walking Dead returns to AMC for the second half of season 7 on Sunday, February 12. And we can’t wait to see if Rick and the group can take Negan down once and for all. Can they recruit more Negan haters, find additional weapons and collect […]


Thu Dec
work flashlights

Best Working Professional Flashlight

How do you find the best working professional flashlight? Flashlights remain a vital tool for professional workers whenever the following is required: Any time you require a strong and far reaching portable beam When dexterity and precision in controlling the light is important Being able to set down a light to work on a task […]

No Comments

Related Video

Share a Photo

Upload your photo of your Fenix light here.
  • Drop files here or
    Accepted file types: jpg.
    ( .jpg format only / max 10MB)

Add An Accessory

  • Enable the TK16, TK25, TK25 Red, TK25RB, TK25 IR, and TK32 Flashlight to become the perfect accessory for your rail supported mount.  The AER-03 features the ability to select momentary on, constant on, and mode/output selection.  NEW noiseless (no clicks) design keeps your operation silent when pressing switches to operate the light.  Recommend to use this product along with ALG-01 rail mount.


    • For use with TK16, TK25, TK25 Red, TK25RB, TK25 IR, and TK32 flashlights
    • Velcro cushion for quick attaching
    • Noiseless pressure pad switch (30 mm long) with a lifespan of 100,000 activations
    • Tactical round switch features momentary-on/constant-on illumination
    • Tail adapter is made from T6-grade aluminum, type III hard-anodized anti-abrasive finish
    • Cable made from resilient PU material can be extended from 24cm to 80cm
    • Waterproof to IPX-8 standard
    More Info Compare
  • Quickly attach/detach your flashlight to your gun’s rail with the Fenix ALG-00 rail mount’s quick release rail clips. The adjustable diameter allows you to use any flashlight that is 0.9”-1.02” (22.5-26mm) in diameter. The ALG-00 is made of precision machined aluminum with an anodized black matte finish. It includes an anti-skid rubber cushion to maintain a firm hold of your flashlight.


    Compatible with: TK32, TK20R, TK16, TK15UE, TK09, PD35 TAC, PD35, PD32, E35UE, RC20, RC11, UC35, UC30, SD20, SD11

    More Info Compare
  • Transform your Fenix light into a reading, signal or emergency light.  Attachment is quick and secure with materials designed for field use. Innovative design allows tip stand on any flat surface.
    More Info Compare
Sign up for Flash Buys and the latest Product News

Pin It on Pinterest