Fenix TK22 1600 Lumen Tactical Flashlight & 21700 Battery - Features and Info

Article Index
Fenix TK22 1600 Lumen Tactical Flashlight & 21700 Battery
Features and Info
Final Thoughts and Conlusion

Features & Specifications:

The following description and specifications have been pulled from the Fenix Store and posted here for your convenience. Update features and such can be found on their website here and here

TK22 Specifications:
  • 1600 Lumen Output
  • Luminus SST40 LED
  • 18650 Battery Compatible
  • 5 Output Settings
    • Turbo - 1600 Lumens/2.1 Hours/1328Feet
    • High - 500 Lumens/4.4 Hours/757 Feet
    • Med - 150 Lumens/17  Hours/400 Feet
    • Low - 20 Lumens/80 Hours/ 167 Feet
  • IP68 Rated - 6.5 Feet Submersible for 30 minutes
  • 21700 and 18650 Battery Compatible
  • Compact Carrying Size
  • Ultra-clear glass lens with anti-reflective coating
  • HAIII Hard-anodized anti-abrasive finish
  • A6061-T6 Aluminum
  • Rear and side Switch
  • Digitally regulated with over heat protection
  • Compatible batteries: ARB-L21 Series 21700 Rechargeable Battery
    • ARB-L21-5000 - 21700 battery without USB port for direct charging
    • ARB-L21-5000U - 21700 battery with USB-C port for direct charging
    • ARB-L18 Series 18650 Rechargeable Battery with ALF-18 Battery holder
  • Length: 5.91 Inches
  • Head Diameter: 1.57 Inches
  • Body Diameter: 1.0 Inches
  • Weight: 5.29 Ounces (Excluding Battery)
  • TK22 Flashlight
  • ALF-18 Battery Holder
  • Lanyard
  • Holster
  • Spare O-ring
  • User Manual
  • Warranty Card


TK22 Product Information:

The upgraded Fenix TK22 Tactical Flashlight measures only 5.9" in length with a maximum output of 1600 lumens. The higher output is not the only upgrade on this Tactical flashlight; it can now use both 21700 and 18650 rechargeable batteries making it extremely versatile. Other great features are the four output selections and a long beam distance of 1328 feet. The TK22 has both a rear and side switch user interface allowing for quick activation in tactical situations. We recommend the Fenix TK22 for all law enforcement officers; it is a lifesaving tactical torch that can quickly adapt to any situation. The Fenix TK22 is Constructed with A6061-T6 aluminum making very resistant against the elements. Pick up this new flashlight today for the tactical junkie in your family.



ARB-L21-5000 Specifications:
  • 500 Recharge Cycles
  • 5000 mAh Capacity
  • Lithium-ion rechargeable
  • Multiple Layers of protection
  • Pressure Relief Valve Protection
  • Separate Microporous Protection
  • PTC Cathodal Protection
  • Protection Circuits in the anode
  • Overcharge
  • Over-discharge
  • Short Circuit
  • Overheat Protection
  • 7.5a Maximum current
  • Steel Shell Riveting
  • 3.6V
  • Charging Current: 1A recommended, 5A Maximum
  • Note: Does not include an on-board USB port for direct charging
  • Weight: 2.56 Ounces
  • Height: 2.99"
  • Diameter: 0.85"

Clicky Switch


Product Description:

Since the release of the Fenix PD36R and TK22V2, everyone has been patiently waiting for the release of spare batteries. The time has come; now available is the Fenix ARB-L21-5000 rechargeable 21700 battery. The all-new Li-ion battery provides the voltage and power needed for extended runtime and higher lumen capacities. The ARB-L21 comes with all the bells and whistles of high-quality Fenix batteries, including protective circuits inside the anode and up to 500 charging cycles. Also included are the three sets of overheat protection: pressure relief, microporous, and PTC cathodal block. Don't run out of light; pick up a spare 21700 battery today!