Nitecore E4K vs Nitecore MH15 size comparison
The Nitecore MH15 is about the same length as the Nitecore E4K, and 1 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The Nitecore MH15 is about the same length as the Nitecore E4K, and 1 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| Nitecore E4K Check price ↗ | Nitecore MH15 Check price ↗ | |
| Length | 117 mm (4.61 in) | 117 mm (4.61 in)same |
| Head / width | 29 mm (1.14 in) | 30 mm (1.18 in)+1 mm |
| Body | 26 mm (1.02 in) | 27 mm (1.06 in)+1 mm |
| Weight | 80 g listed | 140 g listed |
| Battery | 21700 | Built-in |
| Max output | 4,400 lm | 2,000 lm |
| Throw | 211 m | 250 m |
| Type | EDC | EDC |
| Price | not verified yet | $59.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced |
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E4K vs MH15: how they differ
Size and weight
The Nitecore E4K and Nitecore MH15 are the same length to within half a millimetre (117 mm (4.61 in)). At its widest point the Nitecore E4K is 1 mm slimmer (29 vs 30 mm). Weights are published on different bases (Nitecore E4K: 80 g listed; Nitecore MH15: 140 g listed), so they are not directly comparable.
Brightness and throw
The Nitecore E4K is rated brighter: 4,400 lm maximum vs 2,000 lm for the Nitecore MH15, 120% more. For beam distance the Nitecore MH15 reaches further: 250 m vs 211 m rated throw (18% more).
Battery
The Nitecore E4K runs on a removable 21700 battery; the Nitecore MH15 runs on a built-in rechargeable battery. Only the Nitecore E4K lets you swap in a charged spare.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Nitecore E4K if you want more output (4,400 lm vs 2,000 lm) and a removable cell you can swap. Choose the Nitecore MH15 if you want longer throw (250 m vs 211 m) and a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Nitecore E4K Check price ↗ Nitecore MH15
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E4K vs MH15 FAQ
Which is smaller, the Nitecore E4K or the Nitecore MH15?
The Nitecore E4K and Nitecore MH15 are the same length to within half a millimetre (117 mm (4.61 in)). At its widest point the Nitecore E4K is 1 mm slimmer (29 vs 30 mm). Weights are published on different bases (Nitecore E4K: 80 g listed; Nitecore MH15: 140 g listed), so they are not directly comparable.
Which is brighter, the Nitecore E4K or the Nitecore MH15?
The Nitecore E4K is rated brighter: 4,400 lm maximum vs 2,000 lm for the Nitecore MH15, 120% more. For beam distance the Nitecore MH15 reaches further: 250 m vs 211 m rated throw (18% more).
Do the Nitecore E4K and Nitecore MH15 use the same battery?
The Nitecore E4K runs on a removable 21700 battery; the Nitecore MH15 runs on a built-in rechargeable battery. Only the Nitecore E4K lets you swap in a charged spare.
Compare Nitecore E4K with similar lights
Compare Nitecore MH15 with similar lights
More
Sources
- Nitecore E4K: specs from manufacturer published specs as listed by batteryjunction.com. No verified price yet.
- Nitecore MH15: specs from manufacturer published specs as listed by batteryjunction.com. Price $59.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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