Indledning
The Nitecore MH12 v2 is a high-performance tactical flashlight designed for various applications, including everyday carry, outdoor activities, and professional use. It features a 1200 lumen output, USB-C recharging capability, and multiple lighting modes. This manual provides essential information for the safe and effective use of your MH12 v2 flashlight.

Image: The Nitecore MH12 v2 flashlight, shown with its included USB-C charging cable and tactical holster.
Pakkens indhold
- Nitecore MH12 v2 Flashlight
- Nitecore 21700 Li-ion Battery (NL2150 5000mAh)
- USB-C ladekabel
- NTH10 Tactical Holster
- LumenTac Organizer
- Klip
- Snor
- Ekstra O-ring
- 18650 Battery Magazine

Image: The included LumenTac battery organizer, designed for safe storage of batteries.
Opsætning
1. Batteriinstallation
- Skru lommelygtens bagdæksel af mod uret.
- Insert the included Nitecore 21700 Li-ion battery with the positive (+) terminal facing towards the head of the flashlight.
- Skru endehætten på igen med uret, indtil den er forsvarligt fastspændt.
- The MH12 v2 can also use 18650 batteries with the included battery magazine. Insert the 18650 battery into the magazine, then insert the magazine into the flashlight.
2. Opladning
The MH12 v2 features a USB-C charging port for convenient recharging.
- Locate the USB-C charging port cover on the side of the flashlight head.
- Løft gummidækslet for at blotlægge USB-C-porten.
- Connect one end of the included USB-C charging cable to the flashlight's port and the other end to a USB power source (e.g., USB adapter, computer, power bank).
- The power indicator light under the side switch will flash slowly during charging and become steady when charging is complete.
- Ensure the rubber cover is securely closed after charging to maintain water and dust resistance.

Billede: Nærbillede view of the Nitecore MH12 v2 flashlight showing the USB-C charging port with the protective cover open.
Betjeningsvejledning
1. Tænd/sluk
- At tænde: Tryk helt ned på bagkontakten, indtil der høres et klik.
- At slukke: Tryk helt ned på bagkontakten igen, indtil der høres et klik.
- Momentary Illumination: Half-press and hold the tail switch. Release to turn off.
2. Brightness Levels and Special Modes
With the flashlight turned on, press the side switch to cycle through the brightness levels: Ultralow → Low → Mid → High → Turbo.
- Accessing Special Modes (Strobe/Beacon/SOS): With the flashlight turned on, press and hold the side switch to activate Strobe mode. Press and hold the side switch again to cycle through Beacon and SOS modes. Release the side switch to exit special modes.
- Mode Hukommelse: The MH12 v2 has a mode memory function. When reactivated, the flashlight will automatically access the previously memorized brightness level (excluding special modes).
3. User Modes
The MH12 v2 offers two user modes: Daily Mode and Tactical Mode. The default setting is Daily Mode.
- Daglig tilstand: Provides access to all 4 brightness levels (Ultralow, Low, Mid, High, Turbo) and special modes (Strobe, Beacon, SOS).
- Taktisk tilstand: Provides access to 4 brightness levels (Ultralow, Low, Mid, High, Turbo) and Strobe mode only. This mode is optimized for quick access to tactical functions.
To Switch User Modes: With the flashlight turned off, loosen the tail cap. Hold the side switch while simultaneously tightening the tail cap. The flashlight will indicate the current mode by flashing once for Daily Mode or twice for Tactical Mode.

Image: Illustration comparing the available brightness levels and special functions in Daily Mode and Tactical Mode for the Nitecore MH12 v2.
Opretholdelse
- Rensning: Rengør gevind og O-ringe med jævne mellemrum med en ren klud. Smør gevind med silikonefedt for at bevare vandtætheden.
- Vandtæthed: The MH12 v2 is rated IPX8, meaning it is waterproof and submersible up to 2 meters. Ensure the USB-C port cover is securely closed before exposing the flashlight to water.
- Batteripleje: If the flashlight is not used for an extended period, remove the battery to prevent leakage. Store batteries in a cool, dry place.
- Varmeafledning: During prolonged use at high brightness levels, the flashlight head may become warm. This is normal and indicates efficient heat dissipation.
Fejlfinding
- Lommelygten tænder ikke:
- Sørg for, at batteriet er isat korrekt med den positive (+) pol vendt mod hovedet.
- Kontroller om halehætten er helt strammet.
- Kontroller, at batteriet har tilstrækkelig opladning.
- Opladningsproblemer:
- Sørg for, at USB-C-kablet er korrekt tilsluttet både lommelygten og strømkilden.
- Prøv et andet USB-C-kabel eller en anden strømkilde.
- Kontroller, om opladningsporten er ren og fri for snavs.
- Intermittent operation or flickering:
- Clean the battery contacts and flashlight threads.
- Sørg for, at batteriet er fuldt opladet og korrekt installeret.
- Replace the O-ring if it appears damaged.
If problems persist, please contact Nitecore customer support or your local distributor for assistance.
Specifikationer

Image: A table detailing the technical specifications of the Nitecore MH12 v2, including brightness levels, runtime, beam distance, and impact resistance.
| Feature | Detalje |
|---|---|
| Max output | 1200 lumen |
| Maksimal stråleafstand | 202 meter (220 yards) |
| Maksimal peak stråleintensitet | 10,200 cd |
| Max køretid | 1500 hours (on Ultralow mode) |
| LED | CREE XP-L2 V6 LED |
| Batteri | 1 × 21700 Li-ion (included), compatible with 1 × 18650 or 2 × CR123/RCR123 |
| Genopladelig | USB-C |
| Længde | 158 mm (6.22") |
| Hoveddiameter | 25.4 mm (1") |
| Rør diameter | 25.4 mm (1") |
| Hale diameter | 27.2 mm (1.07") |
| Vægt | 84.5 g (uden batteri) |
| Slagmodstand | 1 meter |
| Vandmodstand | IPX8 (2 meter nedsænket) |
| Materiale | Aerograd aluminiumslegering med HA III militærkvalitets hårdanodiseret finish |

Image: The Nitecore MH12 v2 flashlight held in a hand, illustrating its compact and lightweight design, alongside its detailed dimensions.
Garantioplysninger
The Nitecore MH12 v2 is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the official Nitecore website or contact your authorized Nitecore dealer. Keep your purchase receipt for warranty claims.
Kundesupport
For further assistance, technical support, or inquiries regarding your Nitecore MH12 v2 flashlight, please visit the official Nitecore website or contact their customer service department. Contact information can typically be found on the Nitecore official webwebsted.





