MT20A - Flashlight Nitecore - Free user manual and instructions
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| Product Type | Flashlight |
| Model | MT20A |
| Brand | Nitecore |
| Dimensions | Approximately 150 mm (length) x 25 mm (head diameter) |
| Weight | Approximately 100 g (including batteries) |
| Power Source | 2 x AA batteries (alkaline or rechargeable NiMH) |
| Max Output | 200 lumens |
| Beam Distance | Up to 80 meters |
| Modes | Turbo, High, Mid, Low, Strobe, SOS |
| Water Resistance | IPX8 (submersible up to 2 meters) |
| Drop Resistance | 1.5 meters |
| Lens | Optical lens with anti-reflective coating |
| Switch | Tail switch for momentary-on and mode switching |
| Body Material | Aluminum alloy with hard-anodized finish |
| Maintenance | Clean with dry cloth; store in a cool, dry place |
| Safety | Do not look directly into the beam; keep away from children |
| Spare Parts | Replacement O-rings, tail cap, pocket clip |
| Warranty | 5 years limited warranty |
Frequently Asked Questions - MT20A Nitecore
What type of batteries does the Nitecore MT20A use?
The MT20A uses 2 AA batteries. Both alkaline and rechargeable NiMH batteries are compatible.
How do I turn on the flashlight?
Press the tail switch firmly for momentary on; click fully for constant on. Half-press to cycle through modes.
What are the available brightness modes?
The MT20A has 5 brightness modes (Turbo, High, Mid, Low) plus Strobe and SOS. Mode cycling is done by half-pressing the switch.
Is the flashlight waterproof?
Yes, it has an IPX8 rating, meaning it can be submerged up to 2 meters underwater.
How do I change the batteries?
Unscrew the tail cap, remove old batteries, insert new ones with correct polarity (positive towards head), and screw the tail cap back on.
What is the maximum output of the MT20A?
The maximum output is 200 lumens, with a beam distance of up to 80 meters.
Can I use rechargeable batteries?
Yes, NiMH rechargeable AA batteries work well. Avoid using Li-ion batteries unless specified.
How do I clean the flashlight?
Wipe the exterior with a soft, dry cloth. Clean the lens gently. Do not use abrasive cleaners or solvents.
Is there a lockout function?
The MT20A does not have a dedicated lockout, but you can loosen the tail cap slightly to prevent accidental activation.
What is the warranty period?
Nitecore offers a 5-year limited warranty against defects in materials and workmanship.
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