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What are the key features of TK11R?

Simple and rapid output selection. High performance and impressive output.USB Type-C charging. This flashlight comes with a Fenix ARB-L18-3400 battery.

What kind of battery can be used in TK11R

It is recommended to use a Fenix 18650 Li-ion battery. Other Li-ion batteries are not recommended but are safe to use if they are quality brands. The TK11R also can use two CR123A batteries as backup.

What is the working voltage of TK11R?

The operating voltage is 3.0 V-8.4 V.

What kind of LED is used in TK11R?

One Luminus SFT40 cold white LED with a lifespan of 50,000 hours.

What is APF

The APF (Advanced Pulse-Frequency Transmission System) was developed by the Fenix laboratory and is a major technology breakthrough of flashlight industry. Allowing the tactical flashlight to achieve a higher level of performance in the following way