Nitecore MT22A - Flashlight Manual

Table of Contents

Contents

1 Features
2 Dimensions
3 Accessories
4 Battery Options
5 Brightness & Runtime
6 Operating instructions
7 Switching ON/OFF
8 Mode Switching
9 Overheating Protection
10 Precautions
11 Warranty Service
12 Documents / Resources
- 12.1 References
- 12.2 Download manual

Features

Utilises a CREE XP-G2 S3 LED
Maximum output up to 260 lumens
Powered by two AA batteries
Maximum runtime up to 180 hours
High efficiency current circuit board
Three brightness levels are available for different scenarios
Reverse polarity protection
Equipped with a stainless steel titanium-plated clip
Toughened ultra-clear mineral glass with anti-reflective coating
Aluminum reflector ensures a smooth and powerful beam
Lightweight and portable body constructed from durable Polycarbonate materials
Enhanced rhombic knurling for improved grip capability
IPX8 standard waterproof (submersible to two meters)
1.5 meter impact resistance

Dimensions

Length:	80.9mm (3.19'')
Width:	40.7mm (1.6'')
Height:	21mm (0.83'')
Weight:	49grams (1.73oz) (without battery)

Accessories

Spare O Ring, Lanyard, Clip

Battery Options

	TYPE	Nominal voltage	Compatible
Primary AA battery	AA	1.5V	Y (Recommended)
Rechargeable AA battery	AA	1.2V	Y (Recommended)
Primary AA Lithium battery	L91	1.5V	Y (Recommended)
Primary LiFePO4 battery	14500	3.2V	N (Banned)
Rechargeable Li-ion battery	14500	3.7V	N (Banned)

Brightness & Runtime

FL1 STANDARD	HIGH	MIDDLE	LOW
	260 LUMENS	45 LUMENS	1 LUMEN
	*2h15min	18h	180h
	98m (Beam Distance)
	2400cd (Peak Beam Intensity)
	1.5m (Impact Resistant)
	IPX8, 2m (Waterproof AND Submersible)

warning NOTICE: Stated data has been measured according to the international flashlight testing standards ANSI/NEMA FL1 using two high quality AA NiMH rechargeable batteries (1.2V, 2500mAh) under laboratory conditions. The data may vary due to individual usage habits and environmental conditions.
*Runtime for High Mode is calculated based on theoretical arithmetic.

Operating instructions

Battery Installation
Press the side button to unlock the light head from the body, and install two AA batteries or other recommended batteries (as the picture shows):

Ensure batteries are inserted observing the positive and negative marks indicated in the image above. The MT22A will not operate with incorrectly inserted batteries.

Switching ON/OFF

Switch ON: Press the button on the tailcap until a "click" is heard.
Switch OFF: Press the button on the tailcap a second time until a "click" is heard.

Mode Switching

The MT22A has three brightness levels and a Strobe function: With the light turned on, press the switch halfway down to cycle through "High-Mid-Low-Strobe".

Default mode: 2 seconds after the light turned off, turn on the MT22A again will enter the High Mode.

Overheating Protection

After 10 minutes' using of high brightness level, the flashlight will lower its output automatically to prevent overheating and efficiently extend the working life of batteries.

Precautions

Ensure to use quality batteries only, remove batteries from the MT22A when the product will be left unattended for extensive period to avoid battery leakage or explosion arising from inferior batteries.
Avoid direct eye exposure.
Keep away from children to avoid danger of suffocation.
Do not disassemble, modify the MT22A, doing so nullifies the product warranty.

Warranty Service

All NITECORE ® products are warranted for quality. DOA / defective products can be exchanged for replacement through a local distributor/ dealer within the 15 days of purchase. After 15 days, any defective / malfunctioning NITECORE ® product can be repaired free of charge for a period of 60 months (5 years) from the date of purchase. Beyond 60 months (5 years), a limited warranty applies, covering the cost of labor and maintenance, but not the cost of accessories or replacement parts.

The warranty is nullified in all of the following situations:

The product(s) is/are broken down, reconstructed and/or modified by unauthorized parties.
The product(s) is/are damaged through improper use.
The product(s) is/are damaged by leakage of batteries.

For the latest information on NITECORE ® products and services, please contact a local NITECORE ® distributor or send an email to service@nitecore.com

※ All images, text and statements specified herein this user manual are for reference purpose only. Should any discrepancy occurs between this manual and information specified on www.nitecore.com, information on our official website shall prevail. Sysmax Industry Co., Ltd. reserves the rights to interpret and amend the content of this document at any time without prior notice.

SYSMAX Industry Co.,Ltd.
TEL: +86-20-83862000
FAX: +86-20-83882723
E-mail: info@nitecore.com
Web:www.nitecore.com
Address: Rm 2601-06, Central Tower, No.5 Xiancun Road, Tianhe District, Guangzhou, 510623, Guangdong, China
Manufacturer: SYSMAX Power Technology, LLC
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