Fenix TK16 V2.0 size & dimensions
Fenix TK16 V2.0 shown at true scale next to a 21700 cell. Add another light to compare.
Specs
| Fenix TK16 V2.0 Check price ↗ | |
| Length | 143 mm (5.63 in) |
| Head / width | 34 mm (1.34 in) |
| Body | 25.4 mm (1.00 in) |
| Weight | 112 g without battery |
| Battery | 21700 |
| Max output | 3,100 lm |
| Throw | 380 m |
| Type | Tactical |
| Price | $99.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced |
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Size in everyday terms
The Fenix TK16 V2.0 is 143 mm (5.63 in) long and 34 mm (1.34 in) across at its widest point. That is about 1.7 times the length of a credit card (85.6 mm), or about 2.8 AA batteries end to end (50.5 mm each). Its widest point is 9.7 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 97% as long.
How it ranks
Among the 26 tactical lights in our catalog, the Fenix TK16 V2.0 is the 8th shortest, 10th brightest of 26 with a published output and 15th for throw of 26 with a published beam distance.
Battery, output and weight
The Fenix TK16 V2.0 runs on a removable 21700 battery. The manufacturer rates its maximum output at 3,100 lm and its throw at 380 m. Listed weight is 112 g (without battery). When we checked on Nov 4, 2026, it was $99.95 at fenixlighting.com.
Featured in: Best tactical flashlights (#16), Best flashlights under $100 (#18).
Fenix TK16 V2.0 vs…
TK16 V2.0 FAQ
How big is the Fenix TK16 V2.0?
The Fenix TK16 V2.0 is 143 mm (5.63 in) long and 34 mm (1.34 in) across at its widest point. That is about 1.7 times the length of a credit card (85.6 mm), or about 2.8 AA batteries end to end (50.5 mm each). Its widest point is 9.7 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 97% as long.
What battery does the Fenix TK16 V2.0 use?
The Fenix TK16 V2.0 runs on a removable 21700 battery.
How bright is the Fenix TK16 V2.0?
The manufacturer rates the Fenix TK16 V2.0 at 3,100 lm maximum output, with 380 m of throw.
More Fenix lights
See also: Best tactical flashlights
Sources
- Fenix TK16 V2.0: specs from Fenix product page (manufacturer). Price $99.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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