Fenix TK20R UE Rechargeable LED Torch
The Fenix TK20R UE is a compact rechargeable torch, which is an update to the popular TK20R V2.0 model with the most notable update being the newly developed and patented FlexiSensa rotary control switch which toggles between Tactical, Duty and lock modes via single handed tail cap operation.
Equipped with a powerful Luminus SFT70 LED and powered by one high capacity 21700 rechargeable lithium-ion battery, the Fenix TK20R UE puts out a superb performance with a beam distance of 465 metres.
The included Fenix 21700 5000 mAh lithium-ion battery charges inside the torch via the USB-C charging port for faster charging. The hidden USB-C port is revealed by twisting down the neck of the torch, and the cable can then be inserted and connected to a USB power source. The LED charging indicator next to the charging port will go red to indicate charging is in progress and will turn green once charging is complete after approximately 3 hours, 30 minutes when charging the included battery.
The LED next to the charging port is also a battery level indicator (screw down the neck to reveal) and will light up for 3 seconds when the torch is first turned on, with either a green, green flashing, red or red flashing light to show the battery power remaining and notify you when the battery needs charging.
The TK20R UE features a dual tactical tail switch, simply turn the rotary switch to select either Tactical, Duty or Lock modes. The torch is then turned on and off with the tactical tail switch by fully pressing it down, and it also offers a momentary function by half pressing the button (the light will turn off when the button is released). Once the torch is on, the functional switch will cycle through each output for the mode selected. The last used brightness setting will be remembered next time the light is turned on. The lockout function prevents accidental activation and the torch will not turn on when in this setting.
The torch will generate a lot of heat when used in turbo, therefore the overheat protection will automatically reduce the output when the internal temperature reaches 60° in order to protect the LED from overheating, and once the torch has cooled the turbo mode can be reselected. If the battery voltage drops below the pre-set level the torch is programmed to downshift to a lower brightness level until eco output is reached, at which point the light will flash 3 times every 5 minutes to remind you to charge the battery.
For weapon mounted use the TK20R UE is compatible with the Fenix ALG-00 gun mount.
Product Features
Patented FlexiSensa rotary switch
Dual tactical tail switch
Overheat protection to protect the LED
Advanced pulse-frequency transmission system
Low voltage warning function & battery status indicator
Intelligent memory circuit remembers last brightness setting
Hidden USB-C charging port for faster charging
Operational Modes
Tactical Mode:
Turbo: 2800 lumens; 3 hours run-time; 465 metres beam range*
Strobe: 2800 lumens; 465 m beam range
Duty Mode:
Turbo: 2800 lumens; 3 hours run-time; 465 metres beam range*
High: 1000 lumens; 3 hours, 15 minutes run-time; 465 m beam range
Mid: 350 lumens; 9 hours run-time; 465 metres beam range
Low: 30 lumens; 40 hours run-time; 465 metres beam range
Note: *The turbo output is measured at total run-time, including output at reduced levels due to temperature or the built-in protection mechanism. The over-heat protection will drop the turbo brightness level if the internal temperature reaches 60°C.
Tested in laboratory conditions to ANSI/PLATO FL1 standard using 1 x Fenix ARB-L21-5000 21700 lithium-ion rechargeable battery under the temperature of 21±3°C and humidity of 50% – 80%. Results may vary between torch, battery and environments.
Technical Details
Type: Tactical LED torch
Operating Modes: Turbo / High / Mid / Low / Strobe
Luminous Flux: Up to 2800 lumens
Lamp Type: Luminus SFT70 LED
Beam Range: Up to 465 m
Batteries Required: 1 x 21700 rechargeable li-ion (included)
Charging Time: 3 hours, 30 minutes (based on the included battery)
Overall Length: 153.7 mm
Weight: 135 grams (including battery)
Body Colour: Grey, Green, Tan or Desert Camo
Body Material: Aircraft grade aluminium
Body Finish: Premium type III hard-anodised anti-abrasive finish
Switch Type: Dual tactical tail cap switch
Impact Resistance: 1.5 m
Environmental: Dust and waterproof to IP68 standard (2 m)
Warranty: 5 years (torch), 1 year (battery)
Packaging and Contents
Supplied in retail packaging and includes:
Fenix TK20R V2.0 rechargeable LED torch x 1
Fenix 5000 mAh 21700 lithium-ion battery x 1
USB-C to USB-A charging cable x 1
Wrist lanyard x 1
Nylon holster x 1
Spare O-ring x 2
Manual x 1
