Linterna de mano Nitecore MT21C, 1000 lm, 131 mm, 103,5 g, acepta 18650 o CR123, negra

The Nitecore MT21C is a compact hand flashlight with a single high-performance LED that delivers up to 1000 lumens. It measures 131 mm in length, has a 2.54 cm head diameter and weighs approximately 103.5 g. The flashlight accepts either a rechargeable 18650 cell or CR123 disposable batteries, and offers long runtimes—up to 700 hours in the lowest mode depending on selected output level and battery type. Its compact dimensions and high output make the MT21C suitable for use when a portable, reliable light source is required.

Advantages

The MT21C combines high luminous output with a compact, lightweight housing, providing a balance between brightness and portability. Dual battery compatibility allows flexible power options in the field, while multiple output modes extend runtime and adapt beam brightness to different tasks. The metal body and compact form factor make it easy to carry and durable for outdoor or everyday use.

Suitable for

• Outdoor activities such as hiking, camping and fishing
• Search tasks and short-range illumination for rescue or inspection
• Everyday carry and home emergency lighting
• Professional use where a compact high-output handheld light is needed

Key specifications

• Maximum output: 1000 lumens
• Length: 131 mm
• Head diameter: 25.4 mm
• Weight: 103.5 g
• Power options: accepts 18650 rechargeable battery or CR123 disposable batteries
• Single LED emitter
• Multiple output modes with extended runtime (up to 700 hours in lowest mode depending on mode and battery)
• Color: black

How to use

Install a compatible battery: insert a charged 18650 cell or one or more CR123 batteries according to polarity markings. Use the tail or side switch to cycle through available brightness levels and special modes. Select a lower output for extended runtime or a higher output for maximum illumination. Turn the flashlight off when not in use to preserve battery life. Refer to any included manual for detailed mode order and safety information.

Recommendations

For routine use, operate the MT21C on a mid or low output to extend service intervals and battery life. Carry a spare 18650 or CR123 cells for extended outings. When using rechargeable cells, follow manufacturer guidance for charging and transport to ensure safe handling.