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- H18 vs I-Match 3
Acebeam H18 vs Scangrip I-Match 3
What H18 does better (4) and where I-Match 3 wins (0) — every spec side by side.
Why is H18 better than I-Match 3?
- Maximum output4,000 lm vs 250 lm16×
- Battery capacity6,400 mAh vs 1,600 mAh4×
- Weight70 g vs 100 g+43%
- Submersible to2 m vs 1.5 m+33%
Why is I-Match 3 better than H18?
I-Match 3 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 4,000 lm | 250 lm |
| Light source | LED | COB LED panel |
| LED & beam | ||
| Number of LEDs | 4 | 1 |
| Colour temperature | 6,500K | — |
| Adjustable colour temperature | Yes | — |
| Battery & charging | ||
| Battery | 21700 Li-ion | — |
| Number of batteries | — | 1 |
| Battery capacity | 6,400 mAh | 1,600 mAh |
| Maximum runtime | — | 15 h |
| Rechargeable | Yes | — |
| USB-C charging | Yes | — |
| Charging time | — | 3.5 h |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | IPx8 |
| Submersible to | 2 m | 1.5 m |
| Size & weight | ||
| Length / height | 119.2 mm | — |
| Weight | 70 g | 100 g |
| Modes & features | ||
| Red light | Yes | — |









