Instrukcja obsługi Nitecore T20
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Nitecore T20 (2 stron) w kategorii Ulga. Ta instrukcja była pomocna dla 31 osób i została oceniona przez 16 użytkowników na średnio 4.6 gwiazdek
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T20 USER MANUAL
Features
•  Utilizes a CREE XP-L2 V6 LED with a max output of 1,300 lumens
•  Max peak beam intensity of 10,740cd and max throw of 207 meters
•  Utilizes an OP reector for wide range ood output
•  Highly efcient constant current circuit provides a stable output for up to 52 
hours
•  Dual tail switches enable intuitive operations for tactical applications
•  STROBE READY™ Technology to enable a quick access to STROBE Mode 
(Patent No.: ZL201320545349.4)
•  The power indicator on the tail cap indicates the remaining battery power 
(Patent No. ZL201220057767.4)
•  Intelligent Li-ion battery charging circuit with a micro-USB port
•  Electronic reverse polarity protection
•  Strike bezel uses high strength silicon nitride ceramics to enable excellent 
glass breaking performance
•  Optical lenses with double-sided scratch resistant coating
•  Constructed from aero grade aluminum alloy
•  HA III military grade hard-anodized nish
•  Waterproof and dustproof rating in accordance with IP68 
  (2 meters submersible)
•  Impact resistant to 1 meter
Specications
Length:   155mm (6.1")
Head Diameter:   35mm (1.38")
Tail Diameter:   31mm (1.22")
Weight:   151.5g (5.34oz)
Battery Options
Type Nominal Voltage Compatibility
18650 Rechargeable Li-
ion Battery 18650 3.6V/3.7V Y (Recommended)
Primary Lithium Battery N (Incompatible)CR123 3V
Rechargeable Li-ion 
Battery RCR123 3.6V/3.7V N (Incompatible)
Technical Data
FL1 STANDARD HIGH MID STROBELOW
1,300 Lumens 350 Lumens 35 Lumens 1,300 Lumens
3h 52h6h 15min ─
207m 110m 38m ─
10,740cd 3,020cd 360cd ─
1m (Impact Resistance)
IP68, 2m (Waterproof and Submersible)
Note: The stated data is measured in accordance with the international ashlight 
testing standards ANSI/PLATO FL1-2019, using 1 x 18650 Li-ion battery (2,600mAh) 
under laboratory conditions. The data may vary in real world use due to different 
battery usage or environmental conditions.
Operating Instructions
Battery Installation
Insert the battery as 
illustrated and screw to 
tighten the tail cap.
Warnings:
1.  Ensure the battery is 
inserted with the positive 
end towards the head. 
The product will not work 
if the battery is incorrectly 
inserted.
2.  CAUTION! Possible 
dangerous radiation! 
Don't look into the light! 
May be dangerous for 
your eyes.
3.  When the power level is 
low, please stop using 
the product and replace 
or recharge the battery to prevent damage to the battery.
4.  When the product is kept in a backpack or left unused for prolonged time, 
please remove the battery to prevent accidental activation or battery 
leakage.
Tactical Momentary Illumination
Half press and hold the Power Button to turn on the light momentarily. Release to 
turn it off.
On / Off
On: When the light is off, press the Power Button until a click sound is heard to turn 
it on and access the MID Level.
Off: When the light is on, press the Power Button until a click sound is heard to turn 
it off.
STROBE READY™ Button
Power Button
Power Indicators
Brightness Levels
When the light is on, half press the Power Button to cycle through the following 
brightness levels: MID – LOW – HIGH.
Note: The T20 will automatically lower its output to avoid overheating and prolong 
the lifespan of the battery when accessing the HIGH Level for over 1.5 minutes.
STROBE READY™
•  When the light is on, press the STROBE READY™ Button to access the STROBE 
Mode. When the STROBE Mode is on, press the STROBE READY™ Button again 
to exit and return to the previous brightness level.
•  When the light is off, press and hold the STROBE READY™ Button to access the 
STROBE Mode. Release to turn it off.
Charging Function
The T20 is equipped with an 
intelligent charging system. As 
illustrated, after inserting the 
battery and tightening the tail 
cap, rotate the ashlight head 
to uncover the USB charging 
port and use the USB cable to 
connect an external power supply 
(e.g. a USB adapter or other USB 
charging devices) to the charging 
port to begin the charging process.
•  During the charging process, the red charging indicator will be turned on 
steadily to inform the user.
•  When the battery is fully charged, the T20 will cease the charging process 
and the charging indicator will turn green to inform the user.
•  When the charging status is abnormal (e.g. the battery is broken/inserted 
incorrectly), the T20 will cease the charging process and the red charging 
indicator will ash to inform the user.
•  The charging time for an 18650 Li-ion battery (2,600mAh) is approx. 2 hours 
45 minutes. (Charged via the 5V/2A adapter)
Power Indication
When either button is pressed, the power indicators located on the tail cap will 
be turned on to indicate the remaining power of the battery:
No. of Indicators On Power Level
All 4 Indicators Approx. 100%
3 Indicators Approx. 75%
2 Indicators Approx. 50%
1 Indicator Approx. 25% (Please recharge it as soon as possible.)
Changing Batteries
The batteries should be replaced when the output appears to be dim or the 
ashlight becomes unresponsive due to low power.
Maintenance
Every 6 months, threads should be wiped with a clean cloth followed by a thin 
coating of silicon-based lubricant.
Warranty Service
All NITECORE® products are warranted for quality. Any DOA / defective product 
can be exchanged for a replacement through a local distributor/dealer 
within 15 days of purchase. After that, all defective / malfunctioning NITECORE
® 
products can be repaired free of charge within 60 months from the date of 
purchase. Beyond 60 months, a limited warranty applies, covering the cost of 
labor and maintenance, but not the cost of accessories or replacement parts.
The warranty will be nullied if
1.  the product(s) is/are broken down, reconstructed and/or modied by 
unauthorized parties;
2.  the product(s) is/are damaged due to improper use; (e.g. reversed polarity 
installation)
3.  the product(s) is/are damaged due to battery leakage.
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 specied herein this user manual are for 
reference purpose only. Should any discrepancy occur between this manual 
and information specied on www.nitecore.com, Sysmax Innovations Co., Ltd. 
reserves the rights to interpret and amend the content of this document at 
any time without prior notice.
Charging Indicator
Accessories
NITECORE 18650 Rechargeable Li-
ion Battery (NL1826 2,600mAh), USB 
Charging Cable, Lanyard, Spare 
O-ring, Holster
Thanks for purchasing NITECORE!
SYSMAX Innovations Co., Ltd.
TEL:  +86-20-83862000
FAX:   +86-20-83882723
E-mail:  info@nitecore.com
Web:   www.nitecore.com
Address:  Unit 6355, 5/F, 
  No. 1021 Gaopu Road,
  Tianhe District, Guangzhou,
  510653, Guangdong, China
Please nd us on facebook: NITECORE Flashlight
T11072022
Made in China
Specyfikacje produktu
| Marka: | Nitecore | 
| Kategoria: | Ulga | 
| Model: | T20 | 
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