Acebeam H16 vs Fenix HL10 size comparison
The Fenix HL10 is 12 mm (0.47 in) shorter than the Acebeam H16, and 4 mm wider at its widest point. Weights are published on different bases (without battery vs listed), so compare them with care.
The Fenix HL10 is 12 mm (0.47 in) shorter than the Acebeam H16, and 4 mm wider at its widest point. Weights are published on different bases (without battery vs listed), so compare them with care.
Dimensions
| Acebeam H16 Check price ↗ | Fenix HL10 Check price ↗ | |
| Length | 82 mm (3.23 in) | 70 mm (2.76 in)−12 mm |
| Head / width | 19 mm (0.75 in) | 23 mm (0.91 in)+4 mm |
| Body | 18 mm (0.71 in) | — |
| Thickness | — | 26 mm (1.02 in) |
| Weight | 71 g listed | 33 g without battery |
| Battery | 14500 | AAA |
| Max output | 900 lm | 70 lm |
| Throw | 104 m | 30 m |
| Type | Headlamp / right-angle | Headlamp / right-angle |
| Price | $39.95 at batteryjunction.com, as of Nov 4, 2026 | $16.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | fenixlighting.com sourced Headlamp unit; front view drawn width x height |
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H16 vs HL10: how they differ
Size and weight
The Fenix HL10 is the shorter light: 70 mm (2.76 in) against 82 mm (3.23 in), a difference of 12 mm (15%). At its widest point the Acebeam H16 is 4 mm slimmer (19 vs 23 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Fenix HL10: 33 g without battery), so they are not directly comparable.
Brightness and throw
The Acebeam H16 is rated brighter: 900 lm maximum vs 70 lm for the Fenix HL10, 1186% more. For beam distance the Acebeam H16 reaches further: 104 m vs 30 m rated throw (247% more).
Battery
The Acebeam H16 runs on a removable 14500 battery; the Fenix HL10 runs on a removable AAA battery. For scale, a 14500 cell is about 14 × 50 mm and a AAA about 10.5 × 44.5 mm (nominal).
Price
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Fenix HL10 $16.95 at fenixlighting.com, so the Fenix HL10 cost $23.00 less. Prices change often, so check the current price before you buy.
Type
Both are headlamps / right-angle lights in our catalog.
Which should you buy?
Choose the Acebeam H16 if you want a slimmer profile (4 mm narrower), more output (900 lm vs 70 lm) and longer throw (104 m vs 30 m). Choose the Fenix HL10 if you want a shorter light (12 mm shorter). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Acebeam H16 Check price ↗ Fenix HL10
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H16 vs HL10 FAQ
Which is smaller, the Acebeam H16 or the Fenix HL10?
The Fenix HL10 is the shorter light: 70 mm (2.76 in) against 82 mm (3.23 in), a difference of 12 mm (15%). At its widest point the Acebeam H16 is 4 mm slimmer (19 vs 23 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Fenix HL10: 33 g without battery), so they are not directly comparable.
Which is brighter, the Acebeam H16 or the Fenix HL10?
The Acebeam H16 is rated brighter: 900 lm maximum vs 70 lm for the Fenix HL10, 1186% more. For beam distance the Acebeam H16 reaches further: 104 m vs 30 m rated throw (247% more).
Which is cheaper, the Acebeam H16 or the Fenix HL10?
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Fenix HL10 $16.95 at fenixlighting.com, so the Fenix HL10 cost $23.00 less. Prices change often, so check the current price before you buy.
Do the Acebeam H16 and Fenix HL10 use the same battery?
The Acebeam H16 runs on a removable 14500 battery; the Fenix HL10 runs on a removable AAA battery. For scale, a 14500 cell is about 14 × 50 mm and a AAA about 10.5 × 44.5 mm (nominal).
Compare Acebeam H16 with similar lights
Compare Fenix HL10 with similar lights
More
Sources
- Acebeam H16: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $39.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Fenix HL10: specs from Fenix product page (manufacturer). Drawing: outline from published specs. Price $16.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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