The Fenix TK21R is a tactical rechargeable flashlight giving 3,600 lumens in black, with an ARB-L21-6000 battery and USB-C cable included.
Thirty-six hundred lumens is the highest output in the TK tactical line, and the 6000mAh cell is the largest capacity in the Fenix 21700 range. That pairing is deliberate. A tactical light with a small cell runs out during the session it was carried for, and capacity is what prevents that.
The tactical interface gives momentary light from a tail press and constant from a click, without cycling through modes to reach the output needed. USB-C charging takes the same cable as a phone, and the battery is included rather than a separate purchase. Explore more handheld flashlights.
- 3,600 lumens, the brightest in the TK line
- 6000mAh cell, the largest Fenix 21700
- Capacity is what stops it dying mid-session
- Tactical tail switch with no mode cycling
