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Black cylindrical tactical flashlight with side switches

Nitecore

Nitecore MT10C Tactical Flashlight Black 920 lm 1x CR123

SKU CH-FBQ8-G50A3

A compact tactical flashlight delivering 920 lumens with five brightness levels, red-light mode, strobe, SOS and beacon functions powered by a single CR123 battery

  • Weight0.63
  • 920 lumen output for maximum tactical visibility
  • Five brightness levels plus red light strobe SOS beacon modes
  • Dual side switches allow fast one-hand mode changes
  • Weighs only 0.63 ounces for easy everyday carry
  • Runs on a single CR123 battery for simple logistics

Tactical Flashlight for Marine Use

The Nitecore MT10C is a compact tactical flashlight built for marine environments. It delivers 920 lumens of output and runs on a single CR123 battery. The light weighs 0.63 ounces and offers five brightness levels plus a red-light function for preserving night vision.

Thermals Noise and Power Draw

The flashlight operates on one CR123 cell, drawing power directly from the battery without external connections. Its small 0.63-ounce body dissipates heat passively during extended use. No active cooling or fan noise is present, and power consumption scales with the selected brightness level.

Bundled Accessories and Software

The side switches provide immediate access to strobe, SOS and search beacon modes without menu navigation. Red-light output helps maintain dark adaptation for navigation or reading charts. Five brightness levels let the user match output to the task, extending battery runtime when maximum intensity is not required.

Highlights

  • 920 lumen output for maximum tactical visibility
  • Five brightness levels plus red light strobe SOS beacon modes
  • Dual side switches allow fast one-hand mode changes
  • Weighs only 0.63 ounces for easy everyday carry
  • Runs on a single CR123 battery for simple logistics

Specifications

Weight0.63

Questions about this item

How do I install the CR123 battery in the MT10C and which way does the positive end face?

Unscrew the tail cap, insert the single CR123 cell with the positive end toward the head, then tighten the cap until the light activates.

What maintenance will the MT10C need over time?

Replace the CR123 battery when output drops; clean the lens and switch contacts occasionally; check the tail-cap O-ring for wear to keep water resistance intact.

What limits the MT10C during sustained use at 920 lm?

The 920-lumen turbo step is time-limited by thermal protection; after a short burst the light steps down to lower levels to manage heat.

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