Fenix E20 V2.0 AA vs Fenix LD30R size comparison
The Fenix LD30R is 2.7 mm (0.11 in) longer than the Fenix E20 V2.0 AA, and 5.5 mm wider at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
The Fenix LD30R is 2.7 mm (0.11 in) longer than the Fenix E20 V2.0 AA, and 5.5 mm wider at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Fenix E20 V2.0 AA Check price ↗ | Fenix LD30R Check price ↗ | |
| Length | 127 mm (5.00 in) | 129.7 mm (5.11 in)+2.7 mm |
| Head / width | 21 mm (0.83 in) | 26.5 mm (1.04 in)+5.5 mm |
| Body | 16.8 mm (0.66 in) | 22.6 mm (0.89 in)+5.8 mm |
| Weight | 42 g without battery | 132 g with battery |
| Battery | 2x AA | 18650 / 2x CR123A |
| Max output | 350 lm | 1,700 lm |
| Throw | 126 m | 257 m |
| Type | EDC | EDC |
| Price | $44.95 at fenixlighting.com, as of Nov 4, 2026 | $79.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | fenixlighting.com sourced |
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E20 V2.0 AA vs LD30R: how they differ
Size and weight
The Fenix E20 V2.0 AA is the shorter light: 127 mm (5.00 in) against 129.7 mm (5.11 in), a difference of 2.7 mm (2%). At its widest point the Fenix E20 V2.0 AA is 5.5 mm slimmer (21 vs 26.5 mm). Weights are published on different bases (Fenix E20 V2.0 AA: 42 g without battery; Fenix LD30R: 132 g with battery), so they are not directly comparable.
Brightness and throw
The Fenix LD30R is rated brighter: 1,700 lm maximum vs 350 lm for the Fenix E20 V2.0 AA, 386% more. For beam distance the Fenix LD30R reaches further: 257 m vs 126 m rated throw (104% more).
Battery
The Fenix E20 V2.0 AA runs on removable 2x AA batteries; the Fenix LD30R runs on removable 18650 / 2x CR123A batteries. For scale, a AA cell is about 14.5 × 50.5 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix E20 V2.0 AA was $44.95 at fenixlighting.com and the Fenix LD30R $79.95 at fenixlighting.com, so the Fenix E20 V2.0 AA cost $35.00 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 Fenix E20 V2.0 AA if you want a slimmer profile (5.5 mm narrower). Choose the Fenix LD30R if you want more output (1,700 lm vs 350 lm) and longer throw (257 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 ↗ Fenix LD30R
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E20 V2.0 AA vs LD30R FAQ
Which is smaller, the Fenix E20 V2.0 AA or the Fenix LD30R?
The Fenix E20 V2.0 AA is the shorter light: 127 mm (5.00 in) against 129.7 mm (5.11 in), a difference of 2.7 mm (2%). At its widest point the Fenix E20 V2.0 AA is 5.5 mm slimmer (21 vs 26.5 mm). Weights are published on different bases (Fenix E20 V2.0 AA: 42 g without battery; Fenix LD30R: 132 g with battery), so they are not directly comparable.
Which is brighter, the Fenix E20 V2.0 AA or the Fenix LD30R?
The Fenix LD30R is rated brighter: 1,700 lm maximum vs 350 lm for the Fenix E20 V2.0 AA, 386% more. For beam distance the Fenix LD30R reaches further: 257 m vs 126 m rated throw (104% more).
Which is cheaper, the Fenix E20 V2.0 AA or the Fenix LD30R?
When we checked on Nov 4, 2026, the Fenix E20 V2.0 AA was $44.95 at fenixlighting.com and the Fenix LD30R $79.95 at fenixlighting.com, so the Fenix E20 V2.0 AA cost $35.00 less. Prices change often, so check the current price before you buy.
Do the Fenix E20 V2.0 AA and Fenix LD30R use the same battery?
The Fenix E20 V2.0 AA runs on removable 2x AA batteries; the Fenix LD30R runs on removable 18650 / 2x CR123A batteries. For scale, a AA cell is about 14.5 × 50.5 mm and a 18650 about 18 × 65 mm (nominal).
Compare Fenix E20 V2.0 AA with similar lights
Compare Fenix LD30R 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.
- Fenix LD30R: specs from Fenix product page (manufacturer). Price $79.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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