onerbl USB-C Charging Cable for YIER BB-02 BoomHero1

Onerbl USB-C Charging Cable for YIER BB-02 BoomHero1 Speakers Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and effective use of your Onerbl USB-C Charging Cable. This cable is designed to provide power to compatible devices, specifically YIER Model BB-02, BB02, BoomHero1, and Boom Hero1 portable wireless speakers that utilize a 7.4V 5000mAh 5Ah Li-ion battery and require a DC5V 2A power supply.

Please read this manual thoroughly before using the product and retain it for future reference.

2. Safety Information

WARNING: To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions.

  • Use this cable only with devices specified in this manual or confirmed to be compatible.
  • Do not expose the cable to water, moisture, or extreme temperatures.
  • Avoid using the cable if it appears damaged (frayed wires, bent connectors, etc.).
  • Do not attempt to disassemble or modify the cable.
  • Keep out of reach of children.
  • Ensure the power source (USB-A port) provides the correct voltage and current (DC5V 2A) to prevent damage to the cable or connected device.
  • Unplug the cable from the power source when not in use or during electrical storms.

3. Product Overview

The Onerbl USB-C Charging Cable is designed for reliable power delivery. It features a USB-A connector on one end and a USB-C connector on the other, facilitating connection between a standard USB power adapter and your compatible device.

Onerbl USB-C Charging Cable with USB-A and USB-C connectors

Image 1: Onerbl USB-C Charging Cable. This image displays the black USB-C charging cable, highlighting its USB-A connector on one end and the USB-C connector on the other. The cable is designed for connecting compatible devices to a power source.

Key Components:

  • USB-A Connector: Connects to a standard USB wall adapter, power bank, or computer USB port.
  • USB-C Connector: Connects to the charging port of your compatible YIER speaker.
  • Cable: Durable cable designed for efficient power transfer.

4. Setup

Follow these steps to set up your Onerbl USB-C Charging Cable for use:

  1. Identify Compatible Devices: Ensure your device is a YIER Model BB-02, BB02, BoomHero1, or Boom Hero1 portable wireless speaker.
  2. Prepare Power Source: Obtain a compatible USB-A power adapter (not included) that provides a DC5V 2A output. Using an adapter with insufficient power may result in slow charging or no charge at all.
  3. Connect to Power Source: Insert the USB-A end of the Onerbl charging cable into the USB-A port of your power adapter.
  4. Connect to Device: Insert the USB-C end of the Onerbl charging cable into the USB-C charging port on your YIER speaker.
  5. Plug into Outlet: Plug the USB-A power adapter into a standard electrical wall outlet.

The device should now begin charging. Refer to your speaker's manual for specific charging indicators (e.g., LED lights).

5. Operating Instructions

Once connected as described in the "Setup" section, the Onerbl USB-C Charging Cable will facilitate the charging of your compatible YIER speaker's internal battery.

  • Charging Process: The cable provides the necessary power from your USB-A power source to the speaker. The speaker's internal charging circuit manages the actual battery charging process.
  • Charging Indicators: Monitor the charging indicator lights on your YIER speaker to determine the charging status (e.g., solid light for charging, light off or changing color for fully charged). Consult your speaker's user manual for details on its specific indicators.
  • Charging Time: Charging time will vary depending on the battery level of your speaker and the capacity of its battery.
  • Battery Life Considerations: Rechargeable batteries have a finite lifespan, typically lasting 1 to 3 years. An old or depleted battery may not accept a charge, even with a functional charger. This is a characteristic of the battery, not an issue with the charging cable. If you suspect your battery is no longer holding a charge, it may need replacement.

6. Maintenance

Proper care and maintenance will extend the life of your Onerbl USB-C Charging Cable.

  • Cleaning: Disconnect the cable from all power sources and devices before cleaning. Use a soft, dry cloth to wipe the cable and connectors. Do not use liquid cleaners or solvents.
  • Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable sharply, as this can damage internal wires.
  • Inspection: Periodically inspect the cable for any signs of damage, such as cuts, fraying, or bent connectors. If damage is observed, discontinue use and replace the cable.

7. Troubleshooting

If you encounter issues while using your Onerbl USB-C Charging Cable, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Device is not charging.
  • Cable not properly connected.
  • Power adapter is faulty or insufficient.
  • Speaker's battery is old or dead.
  • Speaker's charging port is damaged.
  • Ensure both ends of the cable are securely plugged in.
  • Try a different USB-A power adapter (DC5V 2A recommended).
  • Rechargeable batteries have a limited lifespan (1-3 years). If the battery is old/dead, it may not accept a charge. This is a battery issue, not a cable issue. A voltmeter can confirm if the charger is working.
  • Test the speaker with another known-good USB-C cable. If it still doesn't charge, the speaker's port or internal components may be faulty.
Charging is very slow.
  • Power adapter output is too low.
  • Cable is damaged.
  • Use a USB-A power adapter that provides DC5V 2A.
  • Inspect the cable for damage. Replace if necessary.
Cable feels hot during charging.
  • Overload or short circuit.
  • Faulty power adapter or device.
  • Immediately disconnect the cable from both the power source and the device.
  • Do not use the cable or device until the cause is identified and resolved. Contact support if necessary.

8. Specifications

FeatureDetail
Brandonerbl
Connector TypeUSB Type C (Male) to USB Type A (Male)
Cable TypeUSB
Compatible DevicesYIER Model BB-02, BB02, BoomHero1, Boom Hero1 7.4V 5000mAh 5Ah Li-ion Battery 80W Portable Wireless Speakers
ColorBlack
Maximum Voltage5 Volts (DC)
Current Output2 Amps (2000mA)
Indoor/Outdoor UsageIndoor, Outdoor
ManufacturerShenzhen Waweis Technology Co., Ltd

9. Warranty and Support

For information regarding warranty coverage or technical support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. As this is a charging cable, warranty terms typically cover manufacturing defects.

For further assistance, you may also visit the official Onerbl website or contact their customer service directly if contact information is available on the product packaging.

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