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- NU33 vs Iko Core
Nitecore NU33 vs Petzl Iko Core
What NU33 does better (3) and where Iko Core wins (1) — every spec side by side.
Why is NU33 better than Iko Core?
- Maximum output700 lm vs 500 lm+40%
- Battery capacity2,000 mAh vs 1,250 mAh+60%
- Charging time1 h vs 3 h3×
Why is Iko Core better than NU33?
- Weight96 g vs 79 g+22%
Specifications
Side by side
| Light output | ||
| Maximum output | 700 lm | 500 lm |
| Peak beam intensity | 4,578 cd | — |
| Beam distance (ANSI FL1) | 135 m | — |
| Light source | LED | LED |
| LED & beam | ||
| Colour rendering (CRI) | 90 | — |
| Battery & charging | ||
| Battery | AAA | Built-in Li-ion / Li-Po |
| Battery capacity | 2,000 mAh | 1,250 mAh |
| Maximum runtime | 147 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | — |
| Charging time | 1 h | 3 h |
| Battery level indicator | Yes | Yes |
| Build & durability | ||
| Protection rating | IP66 | — |
| Water protection (IPx) | IPx7 | — |
| Impact resistance (drop) | 1 m | — |
| Body material | Aluminium | — |
| Size & weight | ||
| Weight | 96 g | 79 g |
| Modes & features | ||
| SOS / beacon | Yes | — |
| Red light | Yes | — |
| Lockout | Yes | — |
| Colours | Black | Black |









