Nitecore MH12 Pro size & dimensions
Nitecore MH12 Pro shown at true scale next to a 21700 cell. Add another light to compare.
Specs
| Nitecore MH12 Pro Check price ↗ | |
| Length | 138.4 mm (5.45 in) |
| Head / width | 26.9 mm (1.06 in) |
| Body | 25.9 mm (1.02 in) |
| Weight | 82 g listed (battery unspecified) |
| Battery | 21700 |
| Max output | 3,300 lm |
| Throw | — |
| Type | EDC |
| Price | $89.95 at nitecorestore.com, as of Nov 4, 2026 |
| Source | nitecorestore.com sourced Listed L-5.45" x W-1.02" x H-1.06" (head 1.06", body 1.02"), 2.89 oz; converted |
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Size in everyday terms
The Nitecore MH12 Pro is 138.4 mm (5.45 in) long and 26.9 mm (1.06 in) across at its widest point. That is about 1.6 times the length of a credit card (85.6 mm), or about 2.7 AA batteries end to end (50.5 mm each). Its widest point is 2.6 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 94% as long.
How it ranks
Among the 136 EDC lights in our catalog, the Nitecore MH12 Pro is the 116th shortest, 22nd brightest of 118 with a published output.
Battery, output and weight
The Nitecore MH12 Pro runs on a removable 21700 battery. The manufacturer rates its maximum output at 3,300 lm. Listed weight is 82 g (listed (battery unspecified)). When we checked on Nov 4, 2026, it was $89.95 at nitecorestore.com.
Featured in: Best flashlights under $100 (#11).
Nitecore MH12 Pro vs…
MH12 Pro FAQ
How big is the Nitecore MH12 Pro?
The Nitecore MH12 Pro is 138.4 mm (5.45 in) long and 26.9 mm (1.06 in) across at its widest point. That is about 1.6 times the length of a credit card (85.6 mm), or about 2.7 AA batteries end to end (50.5 mm each). Its widest point is 2.6 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 94% as long.
What battery does the Nitecore MH12 Pro use?
The Nitecore MH12 Pro runs on a removable 21700 battery.
How bright is the Nitecore MH12 Pro?
The manufacturer rates the Nitecore MH12 Pro at 3,300 lm maximum output.
More Nitecore lights
See also: Best EDC flashlights
Sources
- Nitecore MH12 Pro: specs from manufacturer published specs as listed by nitecorestore.com. Price $89.95 from nitecorestore.com, checked Nov 4, 2026; prices change often.
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