Fenix E01 V2.0 AAA vs Olight Baton 4 size comparison
The Olight Baton 4 is 3.5 mm (0.14 in) shorter than the Fenix E01 V2.0 AAA, and 6 mm wider at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
The Olight Baton 4 is 3.5 mm (0.14 in) shorter than the Fenix E01 V2.0 AAA, and 6 mm wider at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Fenix E01 V2.0 AAA Check price ↗ | Olight Baton 4 Check price ↗ | |
| Length | 66.5 mm (2.62 in) | 63 mm (2.48 in)−3.5 mm |
| Head / width | 15 mm (0.59 in) | 21 mm (0.83 in)+6 mm |
| Body | 14 mm (0.55 in) | 21 mm (0.83 in)+7 mm |
| Weight | 13 g without battery | 52.5 g with battery |
| Battery | AAA | 16340 |
| Max output | 100 lm | 1,300 lm |
| Throw | 35 m | 170 m |
| Type | EDC | EDC |
| Source | fenixlighting.com sourced | olight.com sourced |
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E01 V2.0 AAA vs Baton 4: how they differ
Size and weight
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 66.5 mm (2.62 in), a difference of 3.5 mm (5%). At its widest point the Fenix E01 V2.0 AAA is 6 mm slimmer (15 vs 21 mm). Weights are published on different bases (Fenix E01 V2.0 AAA: 13 g without battery; Olight Baton 4: 52.5 g with battery), so they are not directly comparable.
Brightness and throw
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 100 lm for the Fenix E01 V2.0 AAA, 1200% more. For beam distance the Olight Baton 4 reaches further: 170 m vs 35 m rated throw (386% more).
Battery
The Fenix E01 V2.0 AAA runs on a removable AAA battery; the Olight Baton 4 runs on a removable 16340 battery. For scale, a AAA cell is about 10.5 × 44.5 mm and a 16340 about 16 × 34 mm (nominal).
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix E01 V2.0 AAA if you want a slimmer profile (6 mm narrower). Choose the Olight Baton 4 if you want a shorter light (3.5 mm shorter), more output (1,300 lm vs 100 lm) and longer throw (170 m vs 35 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix E01 V2.0 AAA Check price ↗ Olight Baton 4
E01 V2.0 AAA vs Baton 4 FAQ
Which is smaller, the Fenix E01 V2.0 AAA or the Olight Baton 4?
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 66.5 mm (2.62 in), a difference of 3.5 mm (5%). At its widest point the Fenix E01 V2.0 AAA is 6 mm slimmer (15 vs 21 mm). Weights are published on different bases (Fenix E01 V2.0 AAA: 13 g without battery; Olight Baton 4: 52.5 g with battery), so they are not directly comparable.
Which is brighter, the Fenix E01 V2.0 AAA or the Olight Baton 4?
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 100 lm for the Fenix E01 V2.0 AAA, 1200% more. For beam distance the Olight Baton 4 reaches further: 170 m vs 35 m rated throw (386% more).
Do the Fenix E01 V2.0 AAA and Olight Baton 4 use the same battery?
The Fenix E01 V2.0 AAA runs on a removable AAA battery; the Olight Baton 4 runs on a removable 16340 battery. For scale, a AAA cell is about 10.5 × 44.5 mm and a 16340 about 16 × 34 mm (nominal).