Fenix TK16 V2.0 vs Klarus XT11GT Pro V3 size comparison
The Klarus XT11GT Pro V3 is 1 mm (0.04 in) shorter than the Fenix TK16 V2.0, and 1 mm wider at its widest point. Weights are published on different bases (listed vs without battery), so compare them with care.
The Klarus XT11GT Pro V3 is 1 mm (0.04 in) shorter than the Fenix TK16 V2.0, and 1 mm wider at its widest point. Weights are published on different bases (listed vs without battery), so compare them with care.
Dimensions
| Fenix TK16 V2.0 Check price ↗ | Klarus XT11GT Pro V3 Check price ↗ | |
| Length | 143 mm (5.63 in) | 142 mm (5.59 in)−1 mm |
| Head / width | 34 mm (1.34 in) | 35 mm (1.38 in)+1 mm |
| Body | 25.4 mm (1.00 in) | 25 mm (0.98 in)−0.4 mm |
| Weight | 112 g without battery | 121 g listed |
| Battery | 21700 | 18650 |
| Max output | 3,100 lm | 3,300 lm |
| Throw | 380 m | 380 m |
| Type | Tactical | Tactical |
| Price | $99.95 at fenixlighting.com, as of Nov 4, 2026 | $89.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced |
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TK16 V2.0 vs XT11GT Pro V3: how they differ
Size and weight
The Klarus XT11GT Pro V3 is the shorter light: 142 mm (5.59 in) against 143 mm (5.63 in), a difference of 1 mm (1%). At its widest point the Fenix TK16 V2.0 is 1 mm slimmer (34 vs 35 mm). Weights are published on different bases (Fenix TK16 V2.0: 112 g without battery; Klarus XT11GT Pro V3: 121 g listed), so they are not directly comparable.
Brightness and throw
The Klarus XT11GT Pro V3 is rated brighter: 3,300 lm maximum vs 3,100 lm for the Fenix TK16 V2.0, 6% more. Rated throw is the same, 380 m.
Battery
The Fenix TK16 V2.0 runs on a removable 21700 battery; the Klarus XT11GT Pro V3 runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix TK16 V2.0 was $99.95 at fenixlighting.com and the Klarus XT11GT Pro V3 $89.95 at batteryjunction.com, so the Klarus XT11GT Pro V3 cost $10.00 less. Prices change often, so check the current price before you buy.
Type
Both are tactical lights in our catalog with a tube body.
Which should you buy?
On the specs we track, these two are closely matched, so decide on price, user interface and the features you care about. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK16 V2.0 Check price ↗ Klarus XT11GT Pro V3
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
TK16 V2.0 vs XT11GT Pro V3 FAQ
Which is smaller, the Fenix TK16 V2.0 or the Klarus XT11GT Pro V3?
The Klarus XT11GT Pro V3 is the shorter light: 142 mm (5.59 in) against 143 mm (5.63 in), a difference of 1 mm (1%). At its widest point the Fenix TK16 V2.0 is 1 mm slimmer (34 vs 35 mm). Weights are published on different bases (Fenix TK16 V2.0: 112 g without battery; Klarus XT11GT Pro V3: 121 g listed), so they are not directly comparable.
Which is brighter, the Fenix TK16 V2.0 or the Klarus XT11GT Pro V3?
The Klarus XT11GT Pro V3 is rated brighter: 3,300 lm maximum vs 3,100 lm for the Fenix TK16 V2.0, 6% more. Rated throw is the same, 380 m.
Which is cheaper, the Fenix TK16 V2.0 or the Klarus XT11GT Pro V3?
When we checked on Nov 4, 2026, the Fenix TK16 V2.0 was $99.95 at fenixlighting.com and the Klarus XT11GT Pro V3 $89.95 at batteryjunction.com, so the Klarus XT11GT Pro V3 cost $10.00 less. Prices change often, so check the current price before you buy.
Do the Fenix TK16 V2.0 and Klarus XT11GT Pro V3 use the same battery?
The Fenix TK16 V2.0 runs on a removable 21700 battery; the Klarus XT11GT Pro V3 runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Fenix TK16 V2.0 with similar lights
Compare Klarus XT11GT Pro V3 with similar lights
More
Sources
- Fenix TK16 V2.0: specs from Fenix product page (manufacturer). Price $99.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Klarus XT11GT Pro V3: specs from manufacturer published specs as listed by batteryjunction.com. Price $89.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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