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- CR42 vs MT2A Pro
GP Discovery CR42 vs Nitecore MT2A Pro
What CR42 does better (1) and where MT2A Pro wins (0) — every spec side by side.
Why is CR42 better than MT2A Pro?
- Maximum runtime40 h vs 20 h2×
Why is MT2A Pro better than CR42?
MT2A Pro has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 1,000 lm | 1,000 lm |
| Peak beam intensity | — | 16,500 cd |
| Beam distance (ANSI FL1) | — | 255 m |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | — | NiteLab UHi 20 |
| LED maker | — | NiteLab |
| Number of LEDs | — | 2 |
| Battery & charging | ||
| Battery | 18650 Li-ion | AA |
| Battery capacity | — | 1,600 mAh |
| Maximum runtime | 40 h | 20 h |
| Rechargeable | Yes | Yes |
| USB-C charging | — | Yes |
| Also runs on AA/AAA/CR123A | — | Yes |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | — | IPx8 |
| Submersible to | — | 60 m |
| Body material | — | Aluminium |
| Pocket clip | — | Yes |
| Can tail-stand | — | Yes |
| Size & weight | ||
| Head diameter / width | — | 11 mm |
| Weight | — | 88 g |
| Modes & features | ||
| Switch | — | Tail switch |
| SOS / beacon | Yes | — |
| Colours | Black | Black |
