Fenix C7 size & dimensions
Fenix C7 shown at true scale next to a 21700 cell. Add another light to compare.
Specs
| Fenix C7 Check price ↗ | |
| Length | 149 mm (5.87 in) |
| Head / width | 40 mm (1.57 in) |
| Body | 27 mm (1.06 in) |
| Weight | 172 g without battery |
| Battery | 21700 |
| Max output | 3,000 lm |
| Throw | 470 m |
| Type | Work light |
| Price | from $59.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced |
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Size in everyday terms
The Fenix C7 is 149 mm (5.87 in) long and 40 mm (1.57 in) across at its widest point. That is about 1.7 times the length of a credit card (85.6 mm), or about 3.0 AA batteries end to end (50.5 mm each). Its widest point is 15.7 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 101% as long.
How it ranks
Among the 13 work lights in our catalog, the Fenix C7 is the 6th shortest, 3rd brightest of 13 with a published output and 2nd for throw of 13 with a published beam distance.
Battery, output and weight
The Fenix C7 runs on a removable 21700 battery. The manufacturer rates its maximum output at 3,000 lm and its throw at 470 m. Listed weight is 172 g (without battery). When we checked on Nov 4, 2026, it was from $59.95 at fenixlighting.com.
Featured in: Best flashlights under $100 (#22).
Fenix C7 vs…
C7 FAQ
How big is the Fenix C7?
The Fenix C7 is 149 mm (5.87 in) long and 40 mm (1.57 in) across at its widest point. That is about 1.7 times the length of a credit card (85.6 mm), or about 3.0 AA batteries end to end (50.5 mm each). Its widest point is 15.7 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 101% as long.
What battery does the Fenix C7 use?
The Fenix C7 runs on a removable 21700 battery.
How bright is the Fenix C7?
The manufacturer rates the Fenix C7 at 3,000 lm maximum output, with 470 m of throw.
More Fenix lights
Sources
- Fenix C7: specs from Fenix product page (manufacturer). Price from $59.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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