Xiaomi 120W Car Charger Instruction Manual

1. Introduction

Thank you for choosing the Xiaomi 120W Car Charger. This high-performance car charger is designed to provide rapid charging for your devices while on the go. Featuring dual USB ports, an LED digital display for real-time voltage monitoring, and robust construction, it ensures efficient and safe power delivery for a wide range of electronic devices, especially optimized for Xiaomi's HyperCharge technology.

2. Product Features

• 120W Xiaomi HyperCharge Support: Specifically designed for Xiaomi cell phones, supporting up to 120W fast charging. Also compatible with 67W/55W/33W/27W/18W charging for various Xiaomi models.
• Dual USB Fast Charging Ports:
  • Super Port (Black USB-A): Supports Hypercharge/Turbo Charge/AFC/QC 3.0 2.0/Vooc protocols with a maximum output of 120W (5V-20V = 2A-6A).
  • Smart Port (Purple USB-A): Supports AFC/QC3.0 2.0/Vooc/FCP protocols with a maximum output of 20W (5V-12V = 2A-3A).
• Intelligent Digital Display: Real-time monitoring of car battery voltage to help ensure driving safety.
• LED Light: Provides illumination for easy location of ports in low-light conditions.
• Independent Power Supply: Capable of providing independent power to two devices simultaneously.
• Durable Metal Shell: Enhances heat dissipation and overall product durability.
• Universal Compatibility: Designed for both large and small vehicles (12V/24V universal).
• Safety Certifications: CE, UL, EMC, RoHS, KC certified for quality and safety.

3. Package Contents

The package contents may vary based on the specific option purchased:

• Car Charger Only: 1x Xiaomi 120W Dual USB Port Car Charger (or New Xiaomi 120W PD+ USB Port Car Charger).
• Car Charger + Cable Options:
  • 1x Xiaomi 120W Dual USB Port Car Charger + 1x 1M 6A Cable.
  • 1x Xiaomi 120W Dual USB Port Car Charger + 1x 1.5M 6A Cable.
  • 1x Xiaomi 120W Dual USB Port Car Charger + 1x 2M 6A Cable.
  • 1x New Xiaomi 120W PD+ USB Port Car Charger + 1x 1M 6A Cable.
  • 1x New Xiaomi 120W PD+ USB Port Car Charger + 1x 1.5M 6A Cable.
  • 1x New Xiaomi 120W PD+ USB Port Car Charger + 1x 2M 6A Cable.
• Cable Only Option: 1x 1.5M Upgrade 120W 6A Original Cable.

Note: The 120W Dual USB Car Charger may come in new (Model A) or old (Model B) packaging options.

4. Setup

1. Insert the Car Charger: Firmly insert the Xiaomi 120W Car Charger into your vehicle's cigarette lighter socket (12V-24V). The LED digital display should illuminate, showing the current car battery voltage.
2. Connect Charging Cable: If your package includes a charging cable, connect the USB-A end of the cable to the desired port on the car charger (Black 'Super' port for maximum power, Purple 'Smart' port for standard fast charging).
3. Connect to Device: Connect the other end of the charging cable (USB-C or other connector) to your mobile phone or other electronic device.

5. Operating Instructions

1. Power On: Once inserted into the car's power outlet, the charger automatically powers on, and the LED display will show the car battery voltage.
2. Monitor Car Battery Voltage: The intelligent digital display provides real-time voltage readings:
   • <12.4V: Indicates the car battery may need replacement or maintenance.
   • 12.4V-14.8V: Indicates the car battery is in good condition.
   • 4V-12V: Displays the voltage during device charging.
3. Charging Devices:
   • For optimal fast charging of Xiaomi devices, use the Black 'Super' USB-A port with a compatible 6A flash charging cable.
   • For other devices or standard fast charging, use the Purple 'Smart' USB-A port.
   • You can charge two devices simultaneously using both ports.

6. Maintenance

• Cleaning: Use a dry, soft cloth to clean the charger's exterior. Avoid using liquid cleaners or solvents.
• Storage: When not in use, store the charger in a cool, dry place away from direct sunlight and extreme temperatures.
• Heat Management: The metal shell design aids in heat dissipation. Ensure the charger is not covered or obstructed during operation to allow for proper airflow.
• Cable Care: Handle charging cables carefully. Avoid sharp bends or excessive pulling to prevent damage.

7. Troubleshooting

Q: My phone is not charging or charging slowly.

A: Ensure the charger is fully inserted into the car's power outlet. Check if the charging cable is securely connected to both the charger and your device. For Xiaomi HyperCharge, use the Black 'Super' port and a compatible 6A cable. For non-Xiaomi phones, charging speed may be limited to 10-20W depending on the device and its supported protocols.

Q: The LED digital display is not working.

A: Verify that the car charger is properly inserted into the car's power outlet and that your vehicle's ignition is on (if required for the outlet). Check your car's fuse for the cigarette lighter socket.

Q: Can I use this charger in a 24V truck?

A: Yes, the charger supports universal 12V-24V input, making it compatible with both cars and trucks.

8. Specifications

9. User Tips

• Optimal Xiaomi Charging: To achieve the advertised 120W HyperCharge for compatible Xiaomi phones, always use the Black 'Super' USB-A port along with a high-quality 6A flash charging cable (preferably the original or one provided with the charger).
• Universal Use: While optimized for Xiaomi, this charger is versatile. Other smartphone brands will charge at their maximum supported speed, typically up to 20W, when connected to the appropriate port.
• Battery Health Monitoring: Pay attention to the car battery voltage displayed on the charger. If it consistently reads below 12.4V, it may indicate an issue with your car battery that requires attention.
• Cable Quality Matters: For efficient charging, especially fast charging, always use good quality, undamaged charging cables. Inferior cables can significantly reduce charging speed.

10. Warranty and Support

For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.