Nitecore NEF03 Bruksanvisning
                    Nitecore
                    
                    Batterilader
                    
                    NEF03
                
                                
                
                
                                
                Les nedenfor 📖 manual på norsk for Nitecore NEF03 (4 sider) i kategorien Batterilader. Denne guiden var nyttig for 41 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 21 brukere
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NEF22050324
⚠ IMPORTANT
  Thanks for purchasing NITECORE! 
  Please read this manual carefully before using the product and follow the 
instructions.
  This manual contains important safety information and operating instructions. 
Please keep it for future reference.
  In case of updates, please refer to the latest version available on the 
ocial website.
NEF03 User Manual
Features
• Stepless wind speed control available, up to 34 km/h (21.1 mph)
• LCD display to indicate the current wind speed setting and the remaining 
battery percentage
• Built-in 3,600mAh Li-ion battery with a max runtime of 24 hours
• Intelligent Li-ion battery charging circuit with a USB-C charging port
• LED light available at the bottom
• Made of durable ABS and PC materials
Product Overview
Specifications
Model NEF03
Capacity 3,600mAh
Rated Input 5V 2A⎓
Rated Power 10W (MAX)
Charging Time 3h (5V/2A Adapter)
Dimensions
213.0mm x 105.6mm x 38.0mm 
(8.39" x 4.16" x 1.50")
Weight 217g / 7.65 oz (Accessory Not Included)
Rotational Speed 3,900 RPM (MAX)
Wind Speed 34 km/h (21.1 mph) (MAX)
Runtime of the Fan
Level 100 (MAX) Level 01 (MIN)
4h 24h
Runtime of the LED Light 63h
Accessory USB-C Charging Cable
Charging Function
The NEF03 has an intelligent charging function. Please charge it before rst use.
Power Connection: Use the USB cable to connect an external power supply 
(e.g. a USB adapter, a power bank, or other USB charging devices) to the 
charging port to begin the charging process. The charging time is approx. 3h 
(Charged via the 5V/2A Adapter).
Charging Indication: During the charging process, the icon   on the LCD 
display will ash, and the battery percentage will show the current charging 
progress. Once the fan is fully charged, the icon   will remain on and the 
battery percentage shows 100%.
Note: The fan and the LED light are available during the charging process.
LCD Display
The NEF03 features an LCD display. 
Once the product is turned on, the 
LCD display will show the current 
wind speed setting and the remaining 
battery percentage.
• After turning on the fan, the LCD 
display will show the current wind 
speed setting (Level 01 – Level 
100). If there is no operation for 
5 seconds, the LCD display will 
automatically show the remaining 
battery percentage. When adjusting the wind speed, the LCD display will 
show the current wind speed level.
• When only the LED light is turned on, the LCD display will show the 
remaining battery percentage.
Operating Instructions
Both the fan and the LED light can be used simultaneously or separately.
Fan
• On: When the fan is o, short press the Power Button to turn it on.
• O: When the fan is on, short press the Power Button to turn it o.
• Switching: When the fan is on, rotate the wind speed adjuster to adjust 
from Level 01 to Level 100.
Lighting
• On: When the light is o, long press the Power Button to turn on the white 
light.
• O: When the light is on, long press the Power Button to turn o the white 
light.
Maintenance
• Turn o the power before cleaning the NEF03.
• Wipe the body and the fan covers with a dry cloth.
• DO NOT clean the product with water or any other liquids.
• Clean the fan covers promptly if dust or debris accumulates to prevent dust 
from entering the fan.
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 12 months from the date of 
purchase. Beyond 12 months, the charge for accessories, replacement parts 
and delivery shall be at your own expenses.
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.
For the latest information on NITECORE
®
 products and services, please contact a 
local NITECORE
®
 distributor or send an email to service@nitecore.com.
※ The trademarks and product images specied herein this user manual are 
for reference purposes only. The copyright belongs to their lawful holders.
※ All images, texts and statements specied herein this user manual are for 
reference purposes 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.
⚠ Warning
1.  CAUTION! Possible dangerous radiation! DO NOT stare directly into the 
light beam or shine the light directly into the eyes of anyone!
2.  DO NOT put your hands or any foreign objects into the running blades to 
avoid accidents or damage to the product.
3.  The highest wind speed will not be available due to low power during use. 
Please recharge the product as soon as possible.
4.  DO NOT use the product in damp environments to avoid malfunction or 
damage.
5.  DO NOT disassemble, modify or repair the product as doing so will render 
the product warranty invalid. Please refer to the warranty section in the 
manual for complete warranty information.
6.  Please charge the product with a specied voltage.
7.  DO NOT place the product close to the re to avoid accidents and damage 
to the product.
8.  Please store the product in cool and dry places. Keep the product out of 
reach of children.
9.  Please keep the product clean to prevent water, insects, and foreign 
matters from entering the product, which may cause the product to fail to 
work.
10. DO NOT twist the charging cable or pull it forcibly during charging to avoid 
damage to the charging cable and prevent electricity leakage.
11. The product is designed to be used by adults. Children under 16 years 
old must be under adult supervision when using this product to avoid 
accidents.
⚠ Battery Safety
Improper use of devices with built-in Li-ion batteries may result in severe 
battery damage or safety hazards such as combustion or explosion. DO NOT 
use the device if it is damaged. DO NOT disassemble, puncture, cut, crush, or 
incinerate the device. If any leakage or abnormal odor is noticed, stop using 
the device immediately. Dispose of the device/batteries in accordance with 
applicable local laws and regulations.
LCD Display
Lanyard Hole
Power Button
USB-C Charging Port
LED Light
Wind 
Speed 
Adjuster
Wind Speed Setting
Charging Status
Power Level
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
Thanks for purchasing NITECORE!
Please nd us on facebook : Nitecore Outdoor Electronics
MadeinChina
Produkspesifikasjoner
| Merke: | Nitecore | 
| Kategori: | Batterilader | 
| Modell: | NEF03 | 
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