1. Introduction and Overview
This manual provides essential instructions for the safe and effective use of your onerbl USB-A to USB-C Charging Cable. This cable is designed to provide power and charge compatible devices, specifically the leapwell L-CD202W and LCD202W Portable Desktop CD Players with 4000mAh battery capacity.
The onerbl charging cable is manufactured with quality materials to meet the power requirements of your device. It facilitates the conversion of electrical power from a USB power source into the direct current (DC) power needed by your compatible CD player. This cable has been validated and tested to ensure compatibility and proper function with the specified devices.

Figure 1: The onerbl USB-A to USB-C charging cable. The cable is black and coiled, with a standard USB-A connector visible on the left and a USB-C connector on the right. Both connectors are black with silver-colored metal tips.
2. Setup Instructions
Follow these steps to connect your charging cable to your device and a power source:
- Identify Connectors: Locate the USB-A connector (the rectangular end) and the USB-C connector (the smaller, oval-shaped end) on your cable.
- Connect to Power Source: Insert the USB-A connector into a compatible USB power source. This can be a USB wall adapter (not included), a computer's USB port, or a power bank. Ensure the power source provides 5V output.
- Connect to Device: Insert the USB-C connector into the charging port of your leapwell L-CD202W or LCD202W Portable Desktop CD Player. The USB-C connector is reversible, so it can be inserted either way.
- Verify Connection: Ensure both ends of the cable are securely seated in their respective ports.
3. Operating Instructions
Once the onerbl USB-A to USB-C Charging Cable is correctly connected to a power source and your leapwell CD player, the device should begin charging automatically. Observe your CD player's display or indicator lights for confirmation of charging status. Refer to your CD player's own instruction manual for specific charging indicators.
Safety Precautions:
- Do not use the cable if it appears damaged or frayed.
- Avoid exposing the cable to extreme temperatures or moisture.
- Ensure the power source is appropriate for your device (5V output).
- Unplug the cable by gripping the connector, not by pulling the cord itself.
4. Maintenance
Proper care and maintenance will extend the lifespan of your charging cable:
- Storage: When not in use, coil the cable loosely. Avoid tight coiling or sharp bends, which can damage internal wires.
- Cleaning: If necessary, gently wipe the cable and connectors with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
- Inspection: Periodically inspect the cable for any signs of wear, cuts, or damage to the insulation or connectors. Discontinue use if damage is observed.
5. Troubleshooting
If your device is not charging, consider the following troubleshooting steps:
- Check Connections: Ensure both the USB-A and USB-C connectors are fully and securely inserted into their respective ports.
- Verify Power Source: Try plugging the USB-A end into a different USB wall adapter or computer USB port to rule out an issue with the power source.
- Inspect Cable: Carefully examine the entire length of the cable for any visible damage, kinks, or frayed areas. A damaged cable should not be used.
- Test with Another Device (if possible): If you have another compatible USB-C device, try charging it with this cable to determine if the issue lies with the cable or your CD player.
- Consult Device Manual: Refer to the leapwell CD player's instruction manual for specific charging requirements or troubleshooting related to the device itself.
6. Specifications
| Brand | onerbl |
| Connector Type | USB-A to USB-C |
| Compatible Devices | leapwell L-CD202W LCD202W Portable Desktop CD Player 4000mAh |
| Special Feature | Short Circuit Protection |
| Color | Black |
7. Warranty and Support
For information regarding warranty coverage and customer support for your onerbl USB-A to USB-C Charging Cable, please refer to the documentation provided at the time of purchase or contact the seller directly. Specific warranty terms may vary.
For technical assistance or further inquiries, please reach out to the retailer or manufacturer's customer service channels.





