Fenix TK05R size & dimensions
Fenix TK05R shown at true scale next to a credit card. Add another light to compare.
Specs
| Fenix TK05R Check price ↗ | |
| Length | 115 mm (4.53 in) |
| Head / width | 32 mm (1.26 in) |
| Body | 23.5 mm (0.93 in) |
| Weight | 124 g with battery |
| Battery | 18350 |
| Max output | 1,000 lm |
| Throw | 450 m |
| Type | Tactical |
| Price | $79.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced |
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Size in everyday terms
The Fenix TK05R is 115 mm (4.53 in) long and 32 mm (1.26 in) across at its widest point. That is about 1.3 times the length of a credit card (85.6 mm), or about 2.3 AA batteries end to end (50.5 mm each). Its widest point is 7.7 mm wider than a US quarter (24.26 mm). Next to a phone the size of an iPhone 15 (147.6 mm tall) it is 78% as long.
How it ranks
Among the 26 tactical lights in our catalog, the Fenix TK05R is the shortest, 25th brightest of 26 with a published output and 10th for throw of 26 with a published beam distance.
Battery, output and weight
The Fenix TK05R runs on a removable 18350 battery. The manufacturer rates its maximum output at 1,000 lm and its throw at 450 m. Listed weight is 124 g (with battery). When we checked on Nov 4, 2026, it was $79.95 at fenixlighting.com.
Featured in: Best tactical flashlights (#10).
Fenix TK05R vs…
TK05R FAQ
How big is the Fenix TK05R?
The Fenix TK05R is 115 mm (4.53 in) long and 32 mm (1.26 in) across at its widest point. That is about 1.3 times the length of a credit card (85.6 mm), or about 2.3 AA batteries end to end (50.5 mm each). Its widest point is 7.7 mm wider than a US quarter (24.26 mm). Next to a phone the size of an iPhone 15 (147.6 mm tall) it is 78% as long.
What battery does the Fenix TK05R use?
The Fenix TK05R runs on a removable 18350 battery.
How bright is the Fenix TK05R?
The manufacturer rates the Fenix TK05R at 1,000 lm maximum output, with 450 m of throw.
More Fenix lights
See also: Best tactical flashlights
Sources
- Fenix TK05R: specs from Fenix product page (manufacturer). Price $79.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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