1. Introduction
This manual provides essential information for the safe and effective use of your TOPCHARGEUR 9V power adapter. This adapter is designed to provide reliable power to compatible electronic devices, such as the Denver TSP-110 Bluetooth speaker. Please read these instructions carefully before use and retain them for future reference.
2. Safety Instructions
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Voltage Compatibility: Ensure the adapter's input voltage (100-240V AC) matches your local power supply.
- Device Compatibility: Only connect the adapter to devices requiring 9V DC output with a center-positive polarity and appropriate current draw. Incorrect voltage or polarity can damage your device.
- Environmental Conditions: Do not expose the adapter to water, moisture, high temperatures, or direct sunlight. Use indoors only.
- Physical Damage: Do not use the adapter if the cable or plug is damaged. Do not attempt to open or repair the adapter.
- Ventilation: Ensure adequate ventilation around the adapter during use to prevent overheating.
- Children and Pets: Keep the adapter out of reach of children and pets.
- Unplugging: Always grasp the plug, not the cable, when disconnecting from the power outlet.
This product is CE & ROHS certified and features multi-safety protection against over-voltage, over-heating, short-circuit, and overload.
3. Setup
- Inspect the Adapter: Before first use, visually inspect the adapter for any signs of damage to the casing, cable, or connector.
- Verify Device Requirements: Confirm that your device (e.g., Denver TSP-110 Bluetooth speaker) requires a 9V DC power input with a center-positive polarity. This information is usually found in your device's manual or on its power input port.
- Connect to Device: Carefully insert the adapter's DC output plug into the power input port of your compatible device. Ensure a firm and secure connection.
- Connect to Power Outlet: Plug the adapter's AC input plug into a standard 100-240V AC wall outlet.

Image 1: TOPCHARGEUR 9V Power Adapter. This image shows the compact black power adapter with a European two-pin plug, an attached cable, and a yellow-tipped DC barrel connector. A polarity diagram indicating center-positive is also visible.
4. Operating Instructions
Once properly connected, the adapter will supply power to your device. There are no user-adjustable settings on the adapter itself. The adapter is designed for continuous operation when connected to a power source and a compatible device.
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- The adapter will automatically convert the AC input to the required 9V DC output.
- If your device has a power indicator, observe it to confirm power reception.
5. Maintenance
The TOPCHARGEUR 9V power adapter requires minimal maintenance:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Cable Care: Do not bend, twist, or pull the cable excessively. Avoid placing heavy objects on the cable.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on |
|
|
| Adapter feels warm | Normal operation, or insufficient ventilation | A slight warmth is normal during operation. Ensure the adapter is in a well-ventilated area and not covered. If it becomes excessively hot, disconnect immediately and contact support. |
If troubleshooting steps do not resolve the issue, please contact customer support.
7. Specifications
- Brand: TOPCHARGEUR
- Input Voltage: 100-240V AC, 50-60Hz
- Output Voltage: 9V DC
- Power Output: 18 Watts
- Polarity: Center Positive (+)
- Cable Length: Approximately 120 cm
- Safety Features: Over-voltage protection, over-heating protection, short-circuit protection, overload protection
- Certifications: CE & ROHS
- Compatible Devices: Speakers (e.g., Denver TSP-110 Bluetooth Speaker)
8. Warranty and Support
TOPCHARGEUR products are manufactured to high-quality standards. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims. For technical support, product inquiries, or assistance with troubleshooting, please contact your retailer or the TOPCHARGEUR customer service department.
For more information, please visit the official TOPCHARGEUR website or contact the seller directly through the platform where the product was purchased.





