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- Terminator M1 vs M20K
Acebeam Terminator M1 vs Nitecore M20K
What Terminator M1 does better (2) and where M20K wins (0) — every spec side by side.
vs
6.3Brightness & throw7.1
6.6Battery & charging8.9
4.1Build & durability3.6
5.9Features5.9
Why is Terminator M1 better than M20K?
- Maximum output3,500 lm vs 2,000 lm+75%
- Weight232 g vs 290 g+25%
Why is M20K better than Terminator M1?
M20K has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 3,500 lm | 2,000 lm |
| Peak beam intensity | 13,340 cd | — |
| Beam distance (ANSI FL1) | 231 m | — |
| Light source | LED + LEP | LED |
| Adjustable focus (zoom) | Yes | — |
| Battery & charging | ||
| Battery | 21700 Li-ion | Built-in Li-ion / Li-Po |
| Number of batteries | — | 1 |
| Battery capacity | — | 9,600 mAh |
| Maximum runtime | 67.2 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Body material | — | Aluminium |
| Size & weight | ||
| Length / height | 104 mm | 145 mm |
| Head diameter / width | — | 50 mm |
| Weight | 232 g | 290 g |
| Modes & features | ||
| Strobe | Yes | Yes |








