Olight Baton 4 vs RovyVon A23 G2 size comparison
The RovyVon A23 G2 is 11 mm (0.43 in) longer than the Olight Baton 4, and 1 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Olight Baton 4: Photo: Olight · Image policy
The RovyVon A23 G2 is 11 mm (0.43 in) longer than the Olight Baton 4, and 1 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Baton 4 Check price ↗ | RovyVon A23 G2 Check price ↗ | |
| Length | 63 mm (2.48 in) | 74 mm (2.91 in)+11 mm |
| Head / width | 21 mm (0.83 in) | 22 mm (0.87 in)+1 mm |
| Body | 21 mm (0.83 in) | 22 mm (0.87 in)+1 mm |
| Weight | 52.5 g with battery | 45 g listed |
| Battery | 16340 | Built-in |
| Max output | 1,300 lm | 1,000 lm |
| Throw | 170 m | 150 m |
| Type | EDC | EDC |
| Price | $94.99 at olight.com, as of Nov 4, 2026 | $48.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced | batteryjunction.com sourced |
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Baton 4 vs A23 G2: how they differ
Size and weight
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 74 mm (2.91 in), a difference of 11 mm (15%). At its widest point the Olight Baton 4 is 1 mm slimmer (21 vs 22 mm). Weights are published on different bases (Olight Baton 4: 52.5 g with battery; RovyVon A23 G2: 45 g listed), so they are not directly comparable.
Brightness and throw
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 1,000 lm for the RovyVon A23 G2, 30% more. For beam distance the Olight Baton 4 reaches further: 170 m vs 150 m rated throw (13% more).
Battery
The Olight Baton 4 runs on a removable 16340 battery; the RovyVon A23 G2 runs on a built-in rechargeable battery. Only the Olight Baton 4 lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight Baton 4 was $94.99 at olight.com and the RovyVon A23 G2 $48.95 at batteryjunction.com, so the RovyVon A23 G2 cost $46.04 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 Olight Baton 4 if you want a shorter light (11 mm shorter), more output (1,300 lm vs 1,000 lm), longer throw (170 m vs 150 m) and a removable cell you can swap. Choose the RovyVon A23 G2 if you want 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 ↗ Olight Baton 4 Check price ↗ RovyVon A23 G2
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Baton 4 vs A23 G2 FAQ
Which is smaller, the Olight Baton 4 or the RovyVon A23 G2?
The Olight Baton 4 is the shorter light: 63 mm (2.48 in) against 74 mm (2.91 in), a difference of 11 mm (15%). At its widest point the Olight Baton 4 is 1 mm slimmer (21 vs 22 mm). Weights are published on different bases (Olight Baton 4: 52.5 g with battery; RovyVon A23 G2: 45 g listed), so they are not directly comparable.
Which is brighter, the Olight Baton 4 or the RovyVon A23 G2?
The Olight Baton 4 is rated brighter: 1,300 lm maximum vs 1,000 lm for the RovyVon A23 G2, 30% more. For beam distance the Olight Baton 4 reaches further: 170 m vs 150 m rated throw (13% more).
Which is cheaper, the Olight Baton 4 or the RovyVon A23 G2?
When we checked on Nov 4, 2026, the Olight Baton 4 was $94.99 at olight.com and the RovyVon A23 G2 $48.95 at batteryjunction.com, so the RovyVon A23 G2 cost $46.04 less. Prices change often, so check the current price before you buy.
Do the Olight Baton 4 and RovyVon A23 G2 use the same battery?
The Olight Baton 4 runs on a removable 16340 battery; the RovyVon A23 G2 runs on a built-in rechargeable battery. Only the Olight Baton 4 lets you swap in a charged spare.
Compare Olight Baton 4 with similar lights
Compare RovyVon A23 G2 with similar lights
More
Sources
- Olight Baton 4: specs from Olight product page (manufacturer). Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Olight; image policy). Price $94.99 from olight.com, checked Nov 4, 2026; prices change often.
- RovyVon A23 G2: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $48.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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