Fenix E20 V2.0 AA vs Nitecore MT2A Pro size comparison
The Nitecore MT2A Pro is 16 mm (0.63 in) longer than the Fenix E20 V2.0 AA, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs without battery), so compare them with care.
The Nitecore MT2A Pro is 16 mm (0.63 in) longer than the Fenix E20 V2.0 AA, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs without battery), so compare them with care.
Dimensions
| Fenix E20 V2.0 AA Check price ↗ | Nitecore MT2A Pro Check price ↗ | |
| Length | 127 mm (5.00 in) | 143 mm (5.63 in)+16 mm |
| Head / width | 21 mm (0.83 in) | 20 mm (0.79 in)−1 mm |
| Body | 16.8 mm (0.66 in) | 17 mm (0.67 in)+0.2 mm |
| Weight | 42 g without battery | 98 g listed |
| Battery | 2x AA | 2x AA / NL1416R |
| Max output | 350 lm | 1,000 lm |
| Throw | 126 m | 255 m |
| Type | EDC | EDC |
| Price | $44.95 at fenixlighting.com, as of Nov 4, 2026 | $44.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced |
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E20 V2.0 AA vs MT2A Pro: how they differ
Size and weight
The Fenix E20 V2.0 AA is the shorter light: 127 mm (5.00 in) against 143 mm (5.63 in), a difference of 16 mm (11%). At its widest point the Nitecore MT2A Pro is 1 mm slimmer (20 vs 21 mm). Weights are published on different bases (Fenix E20 V2.0 AA: 42 g without battery; Nitecore MT2A Pro: 98 g listed), so they are not directly comparable.
Brightness and throw
The Nitecore MT2A Pro is rated brighter: 1,000 lm maximum vs 350 lm for the Fenix E20 V2.0 AA, 186% more. For beam distance the Nitecore MT2A Pro reaches further: 255 m vs 126 m rated throw (102% more).
Battery
The Fenix E20 V2.0 AA runs on removable 2x AA batteries; the Nitecore MT2A Pro runs on removable 2x AA / NL1416R batteries.
Price
When we checked on Nov 4, 2026, the Fenix E20 V2.0 AA was $44.95 at fenixlighting.com and the Nitecore MT2A Pro $44.95 at batteryjunction.com. 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 Fenix E20 V2.0 AA if you want a shorter light (16 mm shorter). Choose the Nitecore MT2A Pro if you want more output (1,000 lm vs 350 lm) and longer throw (255 m vs 126 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix E20 V2.0 AA Check price ↗ Nitecore MT2A Pro
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E20 V2.0 AA vs MT2A Pro FAQ
Which is smaller, the Fenix E20 V2.0 AA or the Nitecore MT2A Pro?
The Fenix E20 V2.0 AA is the shorter light: 127 mm (5.00 in) against 143 mm (5.63 in), a difference of 16 mm (11%). At its widest point the Nitecore MT2A Pro is 1 mm slimmer (20 vs 21 mm). Weights are published on different bases (Fenix E20 V2.0 AA: 42 g without battery; Nitecore MT2A Pro: 98 g listed), so they are not directly comparable.
Which is brighter, the Fenix E20 V2.0 AA or the Nitecore MT2A Pro?
The Nitecore MT2A Pro is rated brighter: 1,000 lm maximum vs 350 lm for the Fenix E20 V2.0 AA, 186% more. For beam distance the Nitecore MT2A Pro reaches further: 255 m vs 126 m rated throw (102% more).
Which is cheaper, the Fenix E20 V2.0 AA or the Nitecore MT2A Pro?
When we checked on Nov 4, 2026, the Fenix E20 V2.0 AA was $44.95 at fenixlighting.com and the Nitecore MT2A Pro $44.95 at batteryjunction.com. Prices change often, so check the current price before you buy.
Do the Fenix E20 V2.0 AA and Nitecore MT2A Pro use the same battery?
The Fenix E20 V2.0 AA runs on removable 2x AA batteries; the Nitecore MT2A Pro runs on removable 2x AA / NL1416R batteries.
Compare Fenix E20 V2.0 AA with similar lights
Compare Nitecore MT2A Pro with similar lights
More
Sources
- Fenix E20 V2.0 AA: specs from Fenix product page (manufacturer). Price $44.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Nitecore MT2A Pro: specs from manufacturer published specs as listed by batteryjunction.com. Price $44.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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