NITECORE NU35 Dual Power Hybrid Working Handlamp User Guide
- June 7, 2024
- Nitecore
Table of Contents
NU35
Dual Power Hybrid
Working Headlamp
Triple Light Sources
IJSB-C Rechargeable
BD° Adjustable Bracket
| Charging Function | Battery Installation |
|---|
| 
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 24 months from the date of purchase. Beyond 24 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 nullified if 1. the product(s) is/are broken down, reconstructed and/or modified by unauthorized parties. 2. the product(s) is/are damaged due to improper use. For the latest information on NITECOREs products and services, please contact a local NITECOREs distributor or send an email to service@nitecore.com * All images, texts and statements specified herein this user manual are for reference purposes only. Should any discrepancy occur between this manual and information specified on wvwv.nitecore.com, Sysmax Innovations Co., Ltd. reserves the rights to interpret and amend the content of this document at any time without prior notice.
Features
- Dual Power Hybrid Working Headlamp
- Utilizes a primary CREE XP-G3 S3 LED with a max output of 460 lumens
- Equipped with auxiliary high CRI white LEDs (CRI?90, Color Temperature: 4500K) and auxiliary red LEDs
- The primary white light utilizes a total reflective optic lens for a uniform and soft beam
- Built-in 590mAh Li-ion battery and compatible with 3 x AM batteries
- The dual power source can provide a total max runtime of 340 hours
- Intelligent Li-ion battery charging circuit with a USB-C port
- A highly efficient constant current circuit provides a stable output
- Advanced Power Cut-Off (APC) technology for an ultralow standby power consumption
- The built-in power indicator beside the primary light indicates the remaining battery power (Patent No. ZL201220057767.4)
- 80° adjustable tilt angle
- Physical protection design against accidental activation
- Body constructed from durable PC materials
- Specially designed lightweight and breathable headband included
- Waterproof and dustproof rating in accordance with IP66
- Impact-resistant to 1 meter
Specifications
Dimensions: 61.3mmx48.5mmx45.6mm (2.41″x1.91″x1.8″) (Bracket Included)
Weight:79.59 (2.8oz) (Bracket and Headband Included, AM Batteries Not
Included)
599 (2.08oz) (Bracket Induded, Headband, and AM Batteries Not Induded)
Accessories
USB-C Charging Cable, Headband, Spare 0-ring
Battery Options
The NU35 is available with dual power: the built-in Li-ion battery (590mAh) and additional 3 x AAA batteries. When AM batteries are inserted, it will give priority to using AM batteries.
| Type| Nominal Voltage| Compatibility
---|---|---|---
Ni-MI-1 Batteries| AM| 1.2V| Y (Compatible)
Alkaline Batteries| AAA| 1.5V| Y (Compatible)
Rechargeable Li-ion Batteries| 10440| 3.7V| N (Incompatible)
Technical Data
Using the Built-in Li-ion Battery:
R.1
STANDARD| TURBO| HIGH| MID| LOW| HIGH CRI
WHITE
LIGHT| RED| RED
LOW| RED
WARNING
FLASHING
FLASHING| SOS| BEACON
---|---|---|---|---|---|---|---|---|---|---
| 460
Lumens| 210
Lumens| 38
Lumens| 1
Lumen| 22
Lumens| 12
Lumens| 2
Lumens| 12
Lumens| 460
Lumens| 460
Lumens
| *15min| 4h| 45m7hin| 17011| 7h| Sh| 32h| 10h| –| –
| 48m| 28m| 12m| 2m| 6m| 4m| lm| –| –| –
| 580cd| 200cd| 40cd| 1cd| 9cd| 4cd| 0.5cd| –| –| –
| 1m (Impact Resistance)
| IP66
Note: The stated data is measured in accordance with the international flashlight testing standards ANSI/PLATO FL 1-2019, using the built-in rechargeable Li-ion battery (590mAh) under laboratory conditions. The data may vary in real-world use due to different battery usage or environmental conditions.
- The runtime of TURBO is tested without temperature regulation.
Using 3 x AAA Batteries:
FL1
STANDARD| TURBO| HIGH| MID| LOW| HIGH CRI
WHITE
LIGHT| RED
HIGH| RED
LOW| RED
WARNING
FLASHING| SOS| BEACON
---|---|---|---|---|---|---|---|---|---|---
| 460
Lumens| 210
Lumens| 38
Lumens| 1
Lumen| 22
Lumens| 12
Lumens| 2
Lumens| 12
Lumens| 460
Lumens| 460
Lumens
| *15min| 6h| 9h| 170h| 12h| 8h| 50h| 15h| —| —
| 48m| 28m| 12m| 2m| 6m| 4m| lm| —| —| —
| 580cd| 200cd| 40cd| lcd| 9cd| 4cd| 0.5cd| —| —| —
| lm (Impact Resistance)
| IP66
- The runtime of TURBO is tested without temperature regulation.
Note: The stated data is measured in accordance with the international flashlight testing standards ANSI/PLATO FL 1-2019, using 3 x AM Alkaline batteries under laboratory conditions. The data may vary in real-world use due to different battery usage or environmental conditions.
Charging Function
Connecting the Power Source: As illustrated, after uncapping the charging port cover, 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.
Charging Indication: During the charging process, the power indicator beside the primary light will be steadily glowing red. When the battery is fully charged, it will automatically cease the charging process and the power indicator will turn green.
Note:
- The charging function is only available to charging the built-in Li-ion battery. When AAA batteries are inserted, it will not affect the charging process.
- The charging time is approx. 1 hour 20 minutes without turning on the product. (Charged via the 5V/1A power)
- Please use a 5V/2A USB power if you need to turn on the product in the charging status.
Battery Installation
Insert the batteries as illustrated and click to close the battery holder.
Note: Ensure the 3 x AAA batteries are inserted according to the polarity
labels.
Operating Instructions
The NU35 has dual switches as illustrated.
Primary White Light
On/Off
On: When the primary light is off, short press the Power Button to access
the LOW Level of the primary light.
Off: When no action is taken in 3 seconds after the primary light is turned
on, short press the Power Button to turn it off.
Brightness Levels
Within 3 seconds after the primary light is turned on, short press the Power Button repeatedly to cyde through the following brightness levels: LOW – MID – HIGH – OFF.
TURBO Activation
When the primary light is on, long press the Power Button for over 1 second to access TURBO. Note: The NU35 will regulate its output to avoid overheating when accessing TURBO for 30 seconds.
Auxiliary White Light
On/Off
On: When the light is off, long-press the Power Button for 1 second to turn
on the auxiliary white light.
Off: When the auxiliary white light is on, short press the Power Button to
turn It off.
Auxiliary Red Light
On/Off
On: When the red light is off, short press the R Button to access the LOW
Level of the auxiliary red light.
Off: When no action is taken in 3 seconds after the red light is turned on,
short press the R Button to turn it off.
When the red light is on, long-pressing the R Button can also turn it off.
Mode Switching
Within 3 seconds after accessing the RED LOW Level, short press the R Button repeatedly to cycle through the following modes: RED LOW – RED HIGH – RED WARNING FLASHING – OFF.
Special Modes (SOS / BEACON)
When the light is off, keep holding the Power Button to access the SOS Mode after accessing the auxiliary white light. Short press the Power Button again within 3 seconds to switch to the BEACON Mode. Then short press the Power Button again to turn it off.
When no action is taken in 3 seconds in either special mode, short pressing the Power Button can also turn it off.
Power Indicator
When the light is off, long-press the R Button, and the power indicator beside the primary light will flash to indicate the remaining power of the built-in Li-ion battery:
- Flashing three times indicates that the power is above 50%.
- Flashing twice indicates that the power is below 50%.
- Flashing once indicates that the power is below 10%.
Note: Please recharge the product or use the other power option if the built-in battery power is low.
Warnings
- CAUTION! Possible dangerous radiation! Don’t look into the light! It May be dangerous for your
- Please charge the battery before the first
- Please recharge the product every 3 months and remove the AAA batteries to prevent battery leakage when left unused for a prolonged
- DO NOT disassemble, modify or reconstruct the product, otherwise, the warranty will be nullified, and the product might be damaged.
Brightness Levels
Within 3 seconds after the primary light is turned on, short press the Power Button repeatedly to cyde through the following brightness levels: LOW – MID – HIGH – OFF.
TURBO Activation
When the primary light is on, long press the Power Button for over 1 second to access TURBO. Note: The NU35 will regulate its output to avoid overheating when accessing TURBO for 30 seconds.
Auxiliary White Light
On/Off
On: When the light is off, long press the Power Button for 1 second to turn on the auxiliary white light.
Off: When the auxiliary white light is on, short press the Power Button to turn It off.
Auxiliary Red Light
On/Off
On: When the red light is off, short press the R Button to access the LOW Level of the auxiliary red light.
Off: When no action is taken in 3 seconds after the red light is turned on, short press the R Button to turn it off.
When the red light is on, long pressing the R Button can also turn it off.
Mode Switching
Within 3 seconds after accessing the RED LOW Level, short press the R Button repeatedly to cycle through the following modes: RED LOW – RED HIGH – RED WARNING FLASHING – OFF.
Special Modes (SOS / BEACON)
When the light is off, keep holding the Power Button to access the SOS Mode after accessing the auxiliary white light. Short press the Power Button again within 3 seconds to switch to the BEACON Mode. Then short press the Power Button again to turn it off.
When no action is taken in 3 seconds in either special mode, short pressing the Power Button can also turn it off.
Power Indicator
When the light is off, long-press the R Button and the power indicator beside the primary light will flash to indicate the remaining power of the built-in Li-ion battery:
- Flashing three times indicates that the power is above 50%.
- Flashing twice indicates that the power is below 50%.
- Flashing once indicates that the power is below 10%.
Note: Please recharge the product or use the other power option if the built-in battery power is low.
Warnings
- CAUTION! Possible dangerous radiation! Don’t look into the light! May be dangerous for your
- Please charge the battery before the first
- Please recharge the product every 3 months and remove the AAA batteries to prevent battery leakage when left unused for a prolonged
- DO NOT disassemble, modify or reconstruct the product, otherwise, the warranty will be nullified, and the product might be damaged.
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: Rm 2601-06, Central Tower, No.5 Xiancun Road, Tianhe District,
Guangzhou,510623, Guangdong, China
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