Emisar D4V2 vs Nitecore MT1A Pro size comparison
The Nitecore MT1A Pro is 2 mm (0.08 in) shorter than the Emisar D4V2, and 8.2 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Nitecore MT1A Pro: Photo: Nitecore · Image policy
The Nitecore MT1A Pro is 2 mm (0.08 in) shorter than the Emisar D4V2, and 8.2 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Emisar D4V2 Check price ↗ | Nitecore MT1A Pro Check price ↗ | |
| Length | 95 mm (3.74 in) | 93 mm (3.66 in)−2 mm |
| Head / width | 28 mm (1.10 in) | 19.8 mm (0.78 in)−8.2 mm |
| Body | 24 mm (0.94 in) | 17.3 mm (0.68 in)−6.7 mm |
| Tail | — | 19.6 mm (0.77 in) |
| Weight | 58 g without battery | 52 g with battery |
| Battery | 18650 | 14500 / AA |
| Max output | — | 800 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | $35.68 at intl-outdoor.com, as of Nov 4, 2026 | $41.95 at nitecorestore.com, as of Nov 4, 2026 |
| Source | intl-outdoor.com sourced Output depends on LED option | nitecorestore.com sourced Listed 3.66" / head 0.78" / tube 0.68" / tail 0.77", 1.83 oz; converted |
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D4V2 vs MT1A Pro: how they differ
Size and weight
The Nitecore MT1A Pro is the shorter light: 93 mm (3.66 in) against 95 mm (3.74 in), a difference of 2 mm (2%). At its widest point the Nitecore MT1A Pro is 8.2 mm slimmer (19.8 vs 28 mm). Weights are published on different bases (Emisar D4V2: 58 g without battery; Nitecore MT1A Pro: 52 g with battery), so they are not directly comparable.
Brightness and throw
The Nitecore MT1A Pro is rated at 800 lm; we have no published maximum for the Emisar D4V2. Output for the Emisar D4V2 depends on the LED option chosen.
Battery
The Emisar D4V2 runs on a removable 18650 battery; the Nitecore MT1A Pro runs on removable 14500 / AA batteries. For scale, a 18650 cell is about 18 × 65 mm and a 14500 about 14 × 50 mm (nominal).
Price
When we checked on Nov 4, 2026, the Emisar D4V2 was $35.68 at intl-outdoor.com and the Nitecore MT1A Pro $41.95 at nitecorestore.com, so the Emisar D4V2 cost $6.27 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Nitecore MT1A Pro if you want a slimmer profile (8.2 mm narrower). On the specs we track, the Nitecore MT1A Pro is ahead or level everywhere; the Emisar D4V2 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 ↗ Emisar D4V2 Check price ↗ Nitecore MT1A Pro
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D4V2 vs MT1A Pro FAQ
Which is smaller, the Emisar D4V2 or the Nitecore MT1A Pro?
The Nitecore MT1A Pro is the shorter light: 93 mm (3.66 in) against 95 mm (3.74 in), a difference of 2 mm (2%). At its widest point the Nitecore MT1A Pro is 8.2 mm slimmer (19.8 vs 28 mm). Weights are published on different bases (Emisar D4V2: 58 g without battery; Nitecore MT1A Pro: 52 g with battery), so they are not directly comparable.
Which is cheaper, the Emisar D4V2 or the Nitecore MT1A Pro?
When we checked on Nov 4, 2026, the Emisar D4V2 was $35.68 at intl-outdoor.com and the Nitecore MT1A Pro $41.95 at nitecorestore.com, so the Emisar D4V2 cost $6.27 less. Prices change often, so check the current price before you buy.
Do the Emisar D4V2 and Nitecore MT1A Pro use the same battery?
The Emisar D4V2 runs on a removable 18650 battery; the Nitecore MT1A Pro runs on removable 14500 / AA batteries. For scale, a 18650 cell is about 18 × 65 mm and a 14500 about 14 × 50 mm (nominal).
Compare Emisar D4V2 with similar lights
Compare Nitecore MT1A Pro with similar lights
More
Sources
- Emisar D4V2: specs from Emisar product page (manufacturer). Drawing: outline from published specs. Price $35.68 from intl-outdoor.com, checked Nov 4, 2026; prices change often.
- Nitecore MT1A Pro: specs from manufacturer published specs as listed by nitecorestore.com. Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Nitecore; image policy). Price $41.95 from nitecorestore.com, checked Nov 4, 2026; prices change often.
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