The Fenix TK17 Tactical Flashlight features a CREE XHP50.3 HD LED with a 3600 Max lumen output.

Fenix TK17 Tactical flashlight is powered by an ultra-capacity 6000mAh 21700 USB-C rechargeable battery / power bank (supplied) and upgrades the popular TK16 with a temperature regulated boost mode capable of a blistering 3600 lumens. All this performance is housed in a compact form factor ideal for both handheld and weapon mounted use.

The exposed dual tail cap switch system enables single handed control of all output options including momentary and constant-on lighting, 4 brightness levels and strobe function. Instant Burst Mode and Instant-Strobe functions are available whether TK17 is switched on or off.

Other stand out features of this Fenix Torch include a matt black finish for covert use, a crenulated stainless-steel bezel fitted with tungsten alloy glass breaker inserts, and a recoil protected battery tube featuring dual springs.

The included Fenix ARB-L21-6000B lithium battery features its own USB-C socket and power indicators. The battery, recharged outside the torch, both powers the light and can be used as a 6000mAh power bank for phone and small device charging.

For weapon mounted use a number of Fenix accessories are available including the AER 05 remote pressure switch, Fenix ALG-05 remote switch mounting base and ALG-00 torch rail mount. The light is also compatible with Fenix ALP-10L holster and AOT-04 traffic wand.

FENIX TK17 LED TORCH PERFORMANCE:

• Low: 30 lumens (60 hrs) - 30m beam
• Mid: 350 lumens (8 hrs) - 100m beam
• High: 1000 lumens (3 hrs 50 min) - 170m beam
• Turbo: 3600 lumens (3 hrs 45 min total run time) - 330m beam
• Strobe: 3600 lumens.

FENIX TK17 FEATURES:

• Cree XH-P50.3 HD LED
• Fenix ARB-L21-6000B high power USB rechargeable 21700 battery / power bank
• Forward clicky tail switch with momentary, constant-on and Instant-Burst activation
• Tail mode switch for brightness control, strobe and Instant-Strobe activation
• Digitally regulated output maintains constant brightness
• Last mode memory - remembers your brightness setting (except Strobe)
• Strobe can be activated with the light switched on or off
• Charging / charged LED's built into the battery
• Remaining power meter built-in to the tail cap
• Intelligent overheat protection at 60 degrees C (max power can be reset once the light cools)
• Low battery voltage warning
• 1m drop tested
• IP68 waterproof

FENIX TK17 OPERATION:

On/off:

• Half press the tactical switch to turn on the light silently, release it and the light will go out.
• Fully press (click) the tactical switch to constantly turn on/off the light.

Output Selection:

• With the light switched on, single click the functional switch to cycle through Low→Med→High→Burst.

Instant Burst:

• Fully press the tactical switch for 0.5 seconds to enter Burst and lock this output, tap the tactical switch or functional switch to recall the previously used output.

Strobe Mode:

• With the light switched off, half press the functional switch to enter Strobe, release it and the light will go out.
• With the light switched on, press and hold the functional switch for 0.5 seconds to enter Strobe, tap the functional switch or tactical switch again to exit Strobe and recall the previously used output, or fully press the tactical switch to turn the light off.

Intelligent Memory Circuit:

• The light automatically memorizes the last selected output excluding Strobe. When turned on again the previously used output will be recalled.

Battery Specifications:

• Fenix ARB-L21-6000B 21700 3.6 V Recommended
• Fenix ARB-L21-6000 21700 3.6 V Recommended
• Fenix ARB-L21-5000 V2.0 21700 3.6 V Recommended
• Fenix ARB-L21-5000U 21700 3.6 V Recommended
• Fenix ARB-L21-4000P 21700 3.6 V Recommended

Please note that non USB batteries will require an external charger.

*It is strictly prohibited to use an 18650, CR123A, or 16340 battery.

*21700 Li-ion batteries are powerful cells designed for commercial applications and must be treated with caution and handled with care. Using low-quality batteries or mishandling batteries (such as short-circuiting or overheating) could lead to combustion and jeopardize the safety of users and property. Any adverse effects resulting from the use of low-quality batteries are not covered by any Fenix warranty or liability. Using quality batteries with circuit protection will reduce the potential for combustion or explosion.

Battery Replacement:

Unscrew the light tail to insert the battery with the anode side (+) towards the light head, then screw the light tail back on.

Charging:

1. Loosen the light neck or tail cap to remove the battery, then connect the USB Type-C end of the charging cable to the battery.
2. The three indicators on the battery will display blue while charging, and the number of constant-on indicator(s) indicates the current battery level. The three indicators will be constant-on after charging is completed.

Note: Recharge the battery of a stored light every four months to maintain the optimum performance of the battery.

Battery Level Indication:

1. Press either switch to turn on the light and turn it off within 1 second; after 0.5 seconds, the battery level indicator will show the battery level and will last for 3 seconds.
2. The indicator remains off if the light stays on for more than 1 second or if the light is currently on.
3. While the indicator is on, press either switch to turn off the indicator and turn on the light.

Green light on: saturated 100% - 85%

Green light flashes: sufficient 85% - 50%

Red light on: poor 50% - 25%

Red light flashes: critical 25% - 1%

*Note: This only works with a Fenix ARB-L21 Series 21700 rechargeable battery.

Low-voltage Warning:

When the voltage level drops below the preset level, the light is programmed to downshift to a lower brightness level. When the voltage level is very low, the flashlight blinks 3 times every 5 seconds to remind users to replace or recharge the battery.

*Note: This only works with a Fenix ARB-L21 Series 21700 rechargeable battery.

Intelligent Overheat Protection:

The light will accumulate a lot of heat when used at high output levels for extended periods. When the light reaches a temperature of 60°C/140°F or above, it will automatically step down a few lumens to reduce the temperature. When the temperature drops below 60°C/140°F, the light will gradually recall the preset output level.

SPECIFICATIONS

Battery Type: 21700

Battery Quantity: 1

Additional Battery Type: N/A

LED Type: CREE XHP50.3 HD LED

Output/Runtime: Turbo: 3600 Lumens (3 hrs 45 mins*), High: 1000 Lumens (3 hrs 50 mins), Med: 350 Lumens (8 hrs), Low: 30 lumens (60 hrs), Strobe: 3000 Lumens

Flashing Modes: Strobe

Max Beam Distance: 330m

Reflector: Smooth aluminium reflector

Lens Type: Toughened Ultra - Clear glass lens with anti - reflective coating

Switch Type: Dual tail cap switches. (mode switch and on - off - momentary switch)

Construction: A6061-T6 aircraft grade aluminium

Finish: Premium Type III hard-anodized anti-abrasive finish

Tail Stand: No

Pocket Clip: Yes

Waterproofing: IP68, 2m depth & dustproof

Dimensions: 148.5mm (Length) x 36mm (Head Diameter) x 25.4mm (Body Diameter)

Weight: 197.2 grams (including battery)