NOHON Replacement Battery User Manual

1. Product Overview

This manual provides essential information for the safe and effective use of your NOHON replacement battery. NOHON batteries are designed to provide reliable power for your compatible Xiaomi Redmi and POCO mobile phones, featuring upgraded circuit boards for intelligent power management and enhanced protection.

2. Specifications

Advanced Circuit Board Protection

NOHON batteries feature an upgraded circuit board for intelligent management of charge and discharge, enhancing endurance and cycle times. This includes multiple protection mechanisms:

• Short circuit protection
• Discharge protection
• Overcharge release protection
• Overcurrent protection
• Over discharge protection
• Overcharge protection

Performance Enhancements

The battery is optimized to increase storage capacity by 25% and achieve a conversion rate as high as 97%, leading to a service life increase of up to 2 times compared to older battery designs.

3. Setup and Installation

Replacing a mobile phone battery requires technical skill and appropriate tools. If you are not confident in performing the replacement yourself, it is recommended to seek professional assistance.

Included Tools (if applicable):

Your NOHON replacement battery may come with a basic tool kit to assist with installation, typically including:

• Small screwdrivers
• Pry tools (plastic spudgers)
• Suction cup
• Adhesive (B-7000 glue)

General Installation Steps (Consult a device-specific guide for your phone model):

1. Power Off Device: Ensure your mobile phone is completely powered off before beginning.
2. Remove Back Cover: Carefully remove the phone's back cover. This may involve heating the edges to soften adhesive and using pry tools.
3. Disconnect Old Battery: Locate the old battery connector on the motherboard and gently disconnect it.
4. Remove Old Battery: Carefully pry out the old battery. It may be secured with adhesive.
5. Clean Area: Clean any old adhesive residue from the battery compartment.
6. Install New Battery: Apply new adhesive (if provided) to secure the NOHON replacement battery in place. Connect the new battery's flex cable to the motherboard connector.
7. Reassemble Device: Carefully reattach the back cover and any other components removed during disassembly.
8. Initial Charge: After installation, fully charge the new battery before its first use.

4. Operating Instructions

Once installed, your NOHON battery operates like the original battery in your device. For optimal performance, follow these general guidelines:

• First Use: Fully charge the battery to 100% after installation.
• Regular Charging: Use a certified charger compatible with your phone. Avoid using unapproved or damaged chargers.
• Avoid Deep Discharge: Do not let the battery completely drain to 0% frequently, as this can reduce its lifespan.
• Avoid Overcharging: While modern batteries have overcharge protection, it's good practice to disconnect the charger once the battery is full.

5. Maintenance and Safety

Battery Maintenance Tips:

• Software Management: Minimize the use of power-intensive software and consider using battery maintenance software if available for your device.
• Charging Habits: Employ correct charging methods. Frequent partial charges are generally better than full cycles for lithium-ion batteries.
• Temperature Control: Avoid exposing your phone to extreme high or low temperatures for extended periods, as this can significantly degrade battery performance and lifespan.

Safety Warnings:

Failure to follow these safety instructions can result in fire, explosion, or other hazards.

• Do NOT disassemble, squeeze, or throw the battery into fire.
• If the battery shows serious bulging, discontinue use immediately.
• Do NOT place the battery in a high-temperature environment.
• Do NOT use the battery if it has been immersed in water.
• Keep the battery away from children and pets.

Disposal:

Do not dispose of the battery with household waste. This product contains materials that can be recycled. Please dispose of it at an appropriate collection point for the recycling of electrical and electronic equipment, in accordance with local regulations. The crossed-out wheeled bin symbol on the product indicates that it should not be disposed of with general waste.

6. Troubleshooting

If you encounter issues with your new NOHON battery, consider the following troubleshooting steps:

• Battery Not Charging:
  • Ensure the charger and charging cable are functional and properly connected.
  • Check the charging port for debris or damage.
  • Try restarting your phone.
• Rapid Battery Drain:
  • Check background apps and close unnecessary ones.
  • Reduce screen brightness and disable features like GPS, Bluetooth, or Wi-Fi when not in use.
  • Perform a factory reset (back up data first) if software issues are suspected.
• Phone Not Turning On:
  • Ensure the battery is properly seated and connected.
  • Attempt to charge the phone for at least 30 minutes before trying to power it on.
• Overheating:
  • Stop using the phone immediately and allow it to cool down.
  • Avoid charging in direct sunlight or hot environments.
  • If overheating persists, disconnect the battery and seek professional help.

If these steps do not resolve the issue, please contact NOHON customer support or a qualified technician.

7. User Tips

• Calibrate New Battery: After installation, fully charge the battery to 100%, then let it drain completely until the phone shuts off. Recharge it to 100% without interruption. This helps the phone's software accurately read the new battery's capacity.
• Use Quality Chargers: Always use the original or a high-quality, certified charger and cable to ensure efficient and safe charging.
• Regular Software Updates: Keep your phone's operating system updated, as updates often include battery optimization improvements.

8. Warranty and Support

NOHON is committed to providing high-quality products. Your NOHON replacement battery is a Certified Original product, ensuring authenticity and quality.

Authenticity Verification:

To verify the authenticity of your NOHON product, you can use the anti-counterfeiting code found on the product packaging. Visit the official NOHON website or call the hotline provided below:

• Website: www.nohon.hk
• Anti-Fake Inquiry Hotline: 400 678 3728

Contact Information:

For further support or inquiries, please contact NOHON directly:

• Brand Hotline: 400 057 9123
• Brand Website: www.nohon.hk
• Service E-mail: info@nohon.hk

NOHON products have passed various international authority tests and hold multiple quality certifications, including CE, RoHS, WEEE, UL, ETL, FCC, KC, and CB, ensuring product safety and reliability.