Fenix TK28R Rechargeable Flashlight

The TK28R is the mega-bright beast you’ve been waiting for. A powerful spotlight and floodlight combine to unleash an incredible 6500 lumens in a flat-body design, casting a beam so bright it floods your field of view with a massive hotspot for exceptional long-range visibility. A simple toggle switch lets you switch from white light to an extremely bright red light, and bypass all brightness levels with Instant Turbo.

Powered by two 4000mAh rechargeable batteries, the TK28R runs for up to 102 hours and recharges in under 1.5 hours via its USB-C fast charging port, which is protected by a sliding cover. The flat-body design offers a comfortable grip and impressive balance, giving you serious power in a more compact form.

The Fenix TK28R pushes the limits of what a flashlight can be: intense, versatile, and brilliantly engineered for those who demand more out of their gear.

Specifications

Max Lumens: 6500 Max Beam Distance: 1312 feet (400 meters) Max Runtime: 102 hours Lighting Modes: Ten lighting modes including five levels of white light, three levels of red light, red flash, and Strobe Bulb Type: Luminus SFT70 LED and Luminus SST70 LED (for white light), OSRAM GR CSSPA1.23 red LEDs (for red light) Lens Material: Glass Color Temperature: 6500K-7000K Size: Length: 5.82” (147.8mm) Height: 2.01” (51mm) Width: 1.26” (32mm) Weight: 12.64 oz (358.3 g) including batteries Battery: Two included 18650 rechargeable li-ion batteries Included: 2 x ARB-L18-4000 batteries, USB Type-C charging cable, lanyard, spare O-ring Warranty: Limited Lifetime Guarantee from Fenix Lighting USA

Battery Specification

Type	Dimensions	Nominal Voltage	Usability
Fenix ARB-L18-4000	18650	3.6 V	Recommended	√√
Fenix-L18-3400/Fenix-L18-3500	18650	3.6 V	Usable	√
Other Fenix-L18 Series batteries	18650	3.6V	Banned	×

Warning:

1. Do not use a 21700 or 16340 battery.
2. Do not mix batteries of different brands, sizes, capacities, or types.
   *18650 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.

Usage and Maintenance

• Disassembling the sealed head can cause damage to the flashlight and will void the warranty.
• Fenix recommends using excellent quality batteries.
• If the flashlight will not be used for an extended period, remove the batteries, or the flashlight could be damaged by electrolyte leakage or explosion.
• Turn off and lock the flashlight or remove the batteries to prevent accidental activation during storage or transportation.
• Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare.
• Periodic cleaning of the flashlight and battery contacts improves the flashlight's performance as dirty contacts may cause the flashlight to flicker, shine intermittently or even fail to illuminate for the following reasons:
  A: Poor battery level.
  Solution: Recharge or replace the batteries. (Ensure the batteries are inserted according to the manufacturer’s specifications).
  B: The contact or contact point of the battery or flashlight is dirty.
  Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don't work, please contact the distributor.