NEWFI K72 USB Heated Blanket User Manual

NEWFI K72 USB Heated Blanket

Product Information

Specifications

• Model: K72
• Capacity: 20000mAh (74Wh)
• Micro USB/Type-C Input: 5V2A, 9V2A, 12V15A
• Type-C Output: 5V2A, 9V2.22A, 12V1.67A
• USB-A 1/2 Output: 4.5V2A, 5V4.5A, 9V2A, 12V1.5A
• Weight: 403g
• Battery Type: Li-polymer Battery

Product Overview
The power bank is specialized for NEWFI heated blankets and can also be used as a regular battery to charge cell phones or other devices. It has a capacity of 20000mAh, which allows it to charge devices at maximum power draw for hours. The light display shows the current battery charge. The power bank features automatic power-saving that turns off LED indicators when not in use. It also has built-in protections against short circuit, over-voltage, over- current, over-charge, and over-discharge for safe and reliable charging.

Important:
Do not charge the phone while wearing the heated blanket. Simultaneous use can cause excessive power draw and may result in an explosion.

Product Layout

• Power Display: Displays the current battery charge.
• Micro USB Type-C Input/Type-C Output: Used for charging the power bank and for charging other devices using the Type-C port.
• USB Output 1/2: Used for charging devices using the USB-A ports.

Product Usage Instructions

Warnings

• Do not use sharp objects to scratch the product surface to avoid damaging the shell.
• Do not squeeze, puncture, cast, or disassemble the power bank to avoid electrolyte leakage of lithium-ion batteries.
• Only set or store on clean dry surfaces. Do not get the power bank wet, immerse it in water, or expose it to snow.
• Do not let children play with the power bank or its accessories. Store power banks out of reach of children to prevent accidents.
• Do not attempt to disassemble, modify, or fix the power bank. Damaged or modified batteries may exhibit unpredictable behavior\ resulting in fire, explosion, or risk of injury.

Operation Instruction

1. Power on: Plug the power cord into the battery port, turn on the power switch, and press and hold the LED switch above the blanket for 3 seconds.
2. At this time, the digital display will show the following:
   • 0H: Off
   • 7.0H: Timer for 7 hours
   • 8.1H: Timer for 1 hour
   • 9.2H: Timer for 2 hours
   • 10.4H: Timer for 4 hours
3. Power off: Press and hold the fire button for 3 seconds to shut down.

Cleaning Instruction
To clean the heated blanket, follow these instructions:

1. Disconnect and remove the battery from the zipper pocket.
2. Put the connector back in place and zip up the pocket.
3. Use a mesh laundry bag.
4. Machine wash on a gentle cycle in cold water.
5. Do not iron, bleach, dry clean, wring, or twist.
6. Line dry only. Do not machine dry.

FAQ

• Q: Can I charge other devices while using the heated blanket?
  A: No, simultaneous use of charging other devices and using the heated blanket can cause excessive power draw and may result in an explosion.

WARNING
Read all safety information below and operating instructions before using this heated blanket to avoid injury and damage to your device.

IN THE PACKAGE

Read all safety warnings and instructions. Failure to follow warnings and instructions may result in electric shock, fire, and/or serious injury. Save all warnings and instructions for future reference.

CLEANING INSTRUCTION

• USE MESH LAUNDRY BAG
• MACHINE WASH GENTLY CYCLE IN COLD WATER
• DO NOT IRON
• DO NOT BLEACH
• DO NOT DRY CLEAN
• DO NOT WRING OR TWIST
• LINE DRY ONLY DO NOT MACHINE DRY

WARNING

IMPORTANT:
DISCONNECT AND REMOVE the battery from the zipper pocket, put the connector back, and zip up before washing the blanket.

OPERATION INSTRUCTION

1. Power on: Plug the power cord into the battery port, turn on the power switch, and Press and hold the left switch above the blanket for 3 seconds

2. 1st gear 45-50°

3. 2nd gear 50-55°

4. 3rd gear 55-60°

5. Heating area: The red area is shown in the image above

6. Timing: Press and hold the clock button on the switch for 3 seconds to turn on the timing
   At this time, the digital display will show 0H

7. 0H means off

8. 1H means a timer of 1 hour

9. 2H means a timer of 2 hours

10. 4H means a timer of 4 hours

11. Power off: Press and hold the fire button for 3 seconds to shut down

PRODUCT OVERVIEW

The power bank is specialized for NEWFI heated blankets and also can be a regular battery to charge cell phones or other devices.

• 20,000mAh capacity charges devices at maximum power draw for hours.
• The light display shows the current battery charge.
• Automatic power-saving turns off LED indicators when not in use.
• Features short circuit, over-voltage, over-current, over-charge, and over-discharge protection for safe and reliable charging.

Do not charge the phone while you wear the heated blanket. Simultaneous use will cause excessive power and an explosion.

PRODUCT LAYOUT

SPECIFICATIONS

WARNINGS

To prevent the NEWFI power bank from being damaged, extend its service time, and ensure your normal use and personal safety, please carefully read the whole guide and the related safety information and strictly follow the requirements to avoid possible legal liabilities and damages. Retain and follow all product safety and operating instructions.

1. Do not use sharp objects to scratch the product surface to avoid damaging the shell.
2. Do not squeeze, puncture, cast, or disassemble the power bank to avoid electrolyte leakage of lithium-ion batteries.
3. Only set or store on clean dry surfaces. Do not get the power bank wet, immerse it in water or expose it to snow.
4. Do not expose the power bank to fire, leave it inside a vehicle or in places where the temperature may exceed 60°C (140°F). This may damage the product, overheat the battery, and cause an explosion.
5. Do not let children play with the power bank or its accessories. They may accidentally hurt themselves or other people and cause damage to the power bank or accessories. Store power banks out of reach of children so that they are not accidentally swallowed or handled.
6. Do not attempt to disassemble, modify, or fix the power bank. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion, or risk of injury.
7. Stop using the power bank and contact the manufacturer or authorized representative regarding this if abnormal heat, odor, discoloration, deformation, or abnormal condition is detected during use, charge, or storage.
8. Do not use drastic chemicals or cleaners to clean the product.
9. Do not use a faulty charger to charge this power bank may result in a risk of fire or injury to persons.
10. Do not operate in a closed environment. The power bank doesn’t support charging and discharging at the same time.
11. If liquid leaking from the power bank gets into your eyes, do not rub your eyes. Wash them well with clean water and call a physician immediately.
12. Do not put or store the power bank together with metal articles such as necklaces, hairpins, coins, or screws. This may cause short-circuit, or even explosion.

WARRANTY

1-YEAR LIMITED WARRANTY
NEWFI warrants its products to be free from defects in materials and workmanship for one (1) year from the date of initial purchase. NEWFI obligation under this warranty is limited to repairing or replacing (at its sole option) any such defective products. This warranty extends only to consumers and does not extend to Retailers.

This Limited Warranty does not cover:

• Damage caused by misuse, abuse, accident, improper storage, improper use of electrical/power, or exposure to liquid or chemicals.
• Defects or damage resulting from excessive force, squeeze, puncture, cast, or use of a metallic object.
• Defects or damage resulting from the use of the product in conjunction or connection with other accessories or devices not furnished or approved by NEWFI.
• Defects or damage resulting from operation, maintenance, or modifications not furnished or approved by NEWFI.
• Defects or damage resulting from external causes such as collision with an object, transportation damage, theft, vandalism natural disasters, or any other conditions whatsoever that are beyond the control of NEWFI.

NEWFI SHALL HAVE NO LIABILITY FOR ANY INCIDENTAL, CONSEQUENTIAL, OR SPECIAL DAMAGES. IN NO EVENT SHALL THIS WARRANTY REQUIRE MORE THAN THE REPLACEMENT OF ANY PART OR PARTS THAT ARE FOUND TO BE DEFECTIVE WITHIN THE EFFECTIVE PERIOD OF THE WARRANTY. REFUNDS WILL BE GIVEN IF REPLACEMENT PARTS FOR DEFECTIVE MATERIALS ARE NOT AVAILABLE, NEWFI RESERVES THE RIGHT TO MAKE PRODUCT SUBSTITUTIONS INSTEAD OF REPAIR OR REPLACEMENT.

HOW TO CLAIM

To proceed with a claim, please provide the following warranty claim information. Our customer service team will get back to you as soon as possible. If you do not receive an email from us within 24 hours, please check your spam folder or send an email to 905076178@qq.com.

• Order ID
• Pictures of the item
• Picture of the proof of purchase
• Customer address and phone number
• Warranty description

This warranty is non-transferable and does not cover commercial use. For further details on warranty coverage and warranty repair information, visit our official website 905076178@qq.com, or an authorized retailer from Amazon.

NOTE
For the need for technical improvement, the information contained herein may be subject to change from time to time without prior notice. The power bank of NEWFI will be customized for different products. Pictures and illustrations shown in this manual may be slightly different from the actual product. If any difference is found, the actual product prevails.

• General Conformity Certificates Under the Consumer Product Safety Improvement Act
• Professionally Made in China for NEWFI 20000mAh Dual-Port Power Bank (U.S)

Printed in China.

• Read this manual carefully before use, and retain it for future reference.
• For further information, please go to 905076178@qq.com.

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