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- E03R V2.0 vs Aurora A2
Fenix E03R V2.0 vs RovyVon Aurora A2
What E03R V2.0 does better (2) and where Aurora A2 wins (2) — every spec side by side.
Why is E03R V2.0 better than Aurora A2?
- Battery capacity400 mAh vs 300 mAh+33%
- Weight30 g vs 34 g+13%
Why is Aurora A2 better than E03R V2.0?
- Maximum output500 lm vs 650 lm+30%
- Maximum runtime30 h vs 50 h+67%
Specifications
Side by side
| Light output | ||
| Maximum output | 500 lm | 650 lm |
| Peak beam intensity | 2,020 cd | — |
| Beam distance (ANSI FL1) | 90 m | — |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | — | Luminus SST-20 |
| LED maker | — | Luminus |
| Number of LEDs | 2 | — |
| Colour temperature | 6,500K | — |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | — |
| Battery capacity | 400 mAh | 300 mAh |
| Maximum runtime | 30 h | 50 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | — |
| Build & durability | ||
| Protection rating | IP66 | IP66 |
| Water protection (IPx) | IPx6 | IPx6 |
| Body material | Aluminium | — |
| Magnetic tail / base | — | Yes |
| Pocket clip | — | Yes |
| Size & weight | ||
| Length / height | 52.5 mm | — |
| Head diameter / width | 26 mm | — |
| Body diameter / depth | 13 mm | — |
| Weight | 30 g | 34 g |
| Modes & features | ||
| Tactical tail switch (momentary on) | — | Yes |
| Strobe | — | Yes |
| Red light | Yes | — |
| Green / blue / RGB light | Yes | — |
| Lockout | Yes | Yes |
| Mode memory | Yes | — |









