Klarus G15 size & dimensions
Klarus G15 shown at true scale next to a 21700 cell. Add another light to compare.
Specs
| Klarus G15 Check price ↗ | |
| Length | 121 mm (4.76 in) |
| Head / width | 27 mm (1.06 in) |
| Body | 25 mm (0.98 in) |
| Weight | 70 g listed |
| Battery | 21700 |
| Max output | 4,200 lm |
| Throw | 200 m |
| Type | EDC |
| Price | $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced |
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Size in everyday terms
The Klarus G15 is 121 mm (4.76 in) long and 27 mm (1.06 in) across at its widest point. That is about 1.4 times the length of a credit card (85.6 mm), or about 2.4 AA batteries end to end (50.5 mm each). Its widest point is 2.7 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 82% as long.
How it ranks
Among the 136 EDC lights in our catalog, the Klarus G15 is the 74th shortest, 11th brightest of 118 with a published output and 48th for throw of 81 with a published beam distance.
Battery, output and weight
The Klarus G15 runs on a removable 21700 battery. The manufacturer rates its maximum output at 4,200 lm and its throw at 200 m. Listed weight is 70 g. When we checked on Nov 4, 2026, it was $79.95 at batteryjunction.com.
Featured in: Best 21700 flashlights (#15), Best flashlights under $100 (#6).
Klarus G15 vs…
G15 FAQ
How big is the Klarus G15?
The Klarus G15 is 121 mm (4.76 in) long and 27 mm (1.06 in) across at its widest point. That is about 1.4 times the length of a credit card (85.6 mm), or about 2.4 AA batteries end to end (50.5 mm each). Its widest point is 2.7 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 82% as long.
What battery does the Klarus G15 use?
The Klarus G15 runs on a removable 21700 battery.
How bright is the Klarus G15?
The manufacturer rates the Klarus G15 at 4,200 lm maximum output, with 200 m of throw.
More Klarus lights
See also: Best EDC flashlights
Sources
- Klarus G15: specs from manufacturer published specs as listed by batteryjunction.com. Price $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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