Acebeam H16 vs Manker E03H III size comparison
The Manker E03H III is 0.7 mm (0.03 in) longer than the Acebeam H16, and 1.1 mm wider at its widest point. Weights are published on different bases (without battery vs listed), so compare them with care.
The Manker E03H III is 0.7 mm (0.03 in) longer than the Acebeam H16, and 1.1 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 ↗ | Manker E03H III Check price ↗ | |
| Length | 82 mm (3.23 in) | 82.7 mm (3.26 in)+0.7 mm |
| Head / width | 19 mm (0.75 in) | 20.1 mm (0.79 in)+1.1 mm |
| Body | 18 mm (0.71 in) | 19.5 mm (0.77 in)+1.5 mm |
| Tail | — | 20.1 mm (0.79 in) |
| Weight | 71 g listed | 59.9 g without battery |
| Battery | 14500 | 14500 / AA |
| Max output | 900 lm | 1,200 lm |
| Throw | 104 m | 115 m |
| Type | Headlamp / right-angle | Headlamp / right-angle |
| Price | $39.95 at batteryjunction.com, as of Nov 4, 2026 | from $64.95 at killzoneflashlights.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | killzoneflashlights.com sourced Listed body 19.5 mm, tail 20.1 mm (no separate head figure); 81.7 g with battery |
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H16 vs E03H III: how they differ
Size and weight
The Acebeam H16 is the shorter light: 82 mm (3.23 in) against 82.7 mm (3.26 in), a difference of 0.7 mm (1%). At its widest point the Acebeam H16 is 1.1 mm slimmer (19 vs 20.1 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Manker E03H III: 59.9 g without battery), so they are not directly comparable.
Brightness and throw
The Manker E03H III is rated brighter: 1,200 lm maximum vs 900 lm for the Acebeam H16, 33% more. For beam distance the Manker E03H III reaches further: 115 m vs 104 m rated throw (11% more).
Battery
The Acebeam H16 runs on a removable 14500 battery; the Manker E03H III runs on removable 14500 / AA batteries.
Price
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Manker E03H III from $64.95 at killzoneflashlights.com, so the Acebeam H16 cost $25.00 less. Prices change often, so check the current price before you buy.
Type
Both are headlamps / right-angle lights in our catalog with a right-angle body.
Which should you buy?
Choose the Manker E03H III if you want more output (1,200 lm vs 900 lm) and longer throw (115 m vs 104 m). On the specs we track, the Manker E03H III is ahead or level everywhere; the Acebeam H16 makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Acebeam H16 Check price ↗ Manker E03H III
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
H16 vs E03H III FAQ
Which is smaller, the Acebeam H16 or the Manker E03H III?
The Acebeam H16 is the shorter light: 82 mm (3.23 in) against 82.7 mm (3.26 in), a difference of 0.7 mm (1%). At its widest point the Acebeam H16 is 1.1 mm slimmer (19 vs 20.1 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Manker E03H III: 59.9 g without battery), so they are not directly comparable.
Which is brighter, the Acebeam H16 or the Manker E03H III?
The Manker E03H III is rated brighter: 1,200 lm maximum vs 900 lm for the Acebeam H16, 33% more. For beam distance the Manker E03H III reaches further: 115 m vs 104 m rated throw (11% more).
Which is cheaper, the Acebeam H16 or the Manker E03H III?
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Manker E03H III from $64.95 at killzoneflashlights.com, so the Acebeam H16 cost $25.00 less. Prices change often, so check the current price before you buy.
Do the Acebeam H16 and Manker E03H III use the same battery?
The Acebeam H16 runs on a removable 14500 battery; the Manker E03H III runs on removable 14500 / AA batteries.
Compare Acebeam H16 with similar lights
Compare Manker E03H III with similar lights
More
Sources
- Acebeam H16: specs from manufacturer published specs as listed by batteryjunction.com. Price $39.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Manker E03H III: specs from manufacturer published specs as listed by killzoneflashlights.com. Price from $64.95 from killzoneflashlights.com, checked Nov 4, 2026; prices change often.
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