Fenix HM23 V2.0 size & dimensions
Fenix HM23 V2.0 shown at true scale next to an AA battery. Add another light to compare.
Specs
| Fenix HM23 V2.0 Check price ↗ | |
| Length | 73.6 mm (2.90 in) |
| Height | 30 mm (1.18 in) |
| Thickness | 36 mm (1.42 in) |
| Weight | 86.3 g with battery |
| Battery | 14500 / AA |
| Max output | 300 lm |
| Throw | 88 m |
| Type | Headlamp / right-angle |
| Price | $36.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Headlamp unit; front view drawn width x height |
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Size in everyday terms
The Fenix HM23 V2.0 is 73.6 mm (2.90 in) long and 30 mm (1.18 in) tall, 36 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.5 AA batteries end to end (50.5 mm each). Its widest point is 5.7 mm wider than a US quarter (24.26 mm).
How it ranks
Among the 44 headlamps / right-angle lights in our catalog, the Fenix HM23 V2.0 is the 18th shortest, 39th brightest of 42 with a published output and 37th for throw of 39 with a published beam distance.
Battery, output and weight
The Fenix HM23 V2.0 runs on removable 14500 / AA batteries. The manufacturer rates its maximum output at 300 lm and its throw at 88 m. Listed weight is 86.3 g (with battery). When we checked on Nov 4, 2026, it was $36.95 at fenixlighting.com.
Featured in: Best AA flashlights (#10).
Fenix HM23 V2.0 vs…
HM23 V2.0 FAQ
How big is the Fenix HM23 V2.0?
The Fenix HM23 V2.0 is 73.6 mm (2.90 in) long and 30 mm (1.18 in) tall, 36 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.5 AA batteries end to end (50.5 mm each). Its widest point is 5.7 mm wider than a US quarter (24.26 mm).
What battery does the Fenix HM23 V2.0 use?
The Fenix HM23 V2.0 runs on removable 14500 / AA batteries.
How bright is the Fenix HM23 V2.0?
The manufacturer rates the Fenix HM23 V2.0 at 300 lm maximum output, with 88 m of throw.
More Fenix lights
See also: Best headlamps
Sources
- Fenix HM23 V2.0: specs from Fenix product page (manufacturer). Price $36.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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