1. Introduction
This manual provides essential information for the safe and effective use of your SLLEA AC Power Cord Cable. This cable is designed to provide power to compatible electronic devices, including the DJ-Tech Professional iCube 95 BT Bluetooth Wireless Portable PA System and QFX J-50, J-50U, J50, J50U Jumbo Bluetooth Boombox Radio models. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
Always observe the following safety precautions to prevent electric shock, fire, or damage to the product or connected devices.
- Ensure the power cord is fully inserted into both the wall outlet and the device's power input.
- Do not use the power cord if it is damaged, frayed, or has exposed wires.
- Avoid placing heavy objects on the power cord or bending it sharply.
- Do not expose the power cord to water, excessive moisture, or extreme temperatures.
- Unplug the power cord from the wall outlet before cleaning or when not in use for extended periods.
- This cable is designed for specific devices. Verify compatibility before connecting to avoid damage.
3. Product Overview
The SLLEA AC Power Cord Cable is a reliable replacement or spare power solution. It features a standard US 2-prong AC plug on one end and a C7 (figure-8) connector on the other, designed for various electronic devices.

Image 3.1: Overview of the SLLEA AC Power Cord Cable, showing both the wall plug and the device connector.

Image 3.2: Detailed view of the cable's connectors, highlighting the US standard wall plug and the C7 device input.
Key Features:
- Cable Length: 5FT (1.5m) for convenient reach.
- Color: Black, to blend with most electronic setups.
- Industry Quality: Manufactured and tested to high standards.
- Compatibility: Designed for DJ-Tech Professional iCube 95 BT and QFX J-50, J-50U, J50, J50U series devices. Always verify your device's power input type.
Protection Features:

Image 3.3: Visual representation of the cable's built-in protection mechanisms.
- OVP (Over Voltage Protection): Safeguards against excessive voltage input.
- OCP (Over Current Protection): Protects against damaging current levels.
- OTP (Over Temperature Protection): Prevents overheating during operation.
- SCP (Short Circuit Protection): Automatically cuts power in case of a short circuit.

Image 3.4: Certifications and safety standards met by the product, including RoHS, Double Insulation, and CE.
- RoHS Compliant: Approved by Restriction of Hazardous Substances, environmentally friendly.
- Double Insulation: Meets standards for preventing electric shock, ensuring safe use.
- CE Approved: Certified with over-heat protection to prevent fire hazards.
4. Setup
Setting up your SLLEA AC Power Cord Cable is straightforward:
- Identify Connectors: Locate the standard US 2-prong plug and the C7 (figure-8) connector on the cable.
- Connect to Device: Insert the C7 (figure-8) connector firmly into the corresponding power input port on your compatible device (e.g., DJ-Tech iCube 95 BT, QFX J-50). Ensure it is fully seated.
- Connect to Power Outlet: Plug the US 2-prong plug into a standard, grounded wall outlet.
- Verify Connection: Ensure both ends of the cable are securely connected before powering on your device.
5. Operating Instructions
Once the cable is properly connected, operate your device as usual. The power cord facilitates the electrical connection between your device and the power source.
- Ensure the power cord is not strained or kinked during operation.
- Do not attempt to modify the cable or its connectors.
- If the device does not power on, check all connections and the power outlet.
6. Maintenance
Proper maintenance ensures the longevity and safe operation of your power cord:
- Cleaning: Disconnect the power cord from both the wall and the device. Wipe the cable with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, coil the cable loosely. Avoid tight coiling or bending, which can damage the internal wires. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspection: Periodically inspect the cable for any signs of wear, cuts, fraying, or damage to the connectors. Replace the cable immediately if any damage is observed.

Image 6.1: The power cord neatly coiled for storage, demonstrating proper cable management.
7. Troubleshooting
If you encounter issues with your power cord, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Cable not fully connected. | Ensure both ends of the cable are securely plugged in. |
| Wall outlet is not active. | Test the outlet with another device or check the circuit breaker. | |
| Cable is damaged. | Inspect the cable for visible damage. Replace if damaged. | |
| Cable feels warm. | Normal operation or device drawing high power. | A slight warmth is normal. If it's excessively hot, disconnect immediately and contact support. |
If the problem persists after trying these solutions, please contact SLLEA customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model | AC Power Cord Cable |
| Connectors | US 2-prong plug to C7 (Figure-8) |
| Cable Length | 5 FT (1.5 meters) |
| Color | Black |
| Item Weight | 3 ounces |
| Compatibility | DJ-Tech Professional iCube 95 BT, QFX J-50, J-50U, J50, J50U |
| Safety Features | OVP, OCP, OTP, SCP, RoHS, Double Insulation, CE |
| UPC | 751332723777 |
9. Warranty and Support
SLLEA is committed to providing quality products and customer satisfaction.

Image 9.1: SLLEA's commitment to customer support, including after-sale assistance and lifetime technical help.
- After-Sale Support: Dedicated assistance for any issues or questions you may have.
- Quick Response: Timely support to address your concerns.
- Lifetime Technical Help: Ongoing technical assistance for the lifespan of your product.
For warranty claims, technical assistance, or any inquiries, please refer to the contact information provided with your purchase or visit the official SLLEA website.