Introduction
This manual provides essential instructions for the safe and effective use of your onerbl 2-Prong 24V AC/DC Adapter. This adapter is designed as a high-quality replacement power supply for various power lift recliner sofa motors, including specific Okin Betadrive models. Please read this manual thoroughly before installation and operation.

Image: The onerbl brand logo, indicating a superior power supply product.
Important Safety Information
WARNING: To reduce the risk of electric shock, fire, or injury, always follow these basic safety precautions:
- Ensure the adapter's voltage and current ratings match your device's requirements before connecting.
- Do not expose the adapter to rain or moisture.
- Do not open the adapter casing. There are no user-serviceable parts inside.
- Keep the adapter away from heat sources and direct sunlight.
- Always unplug the adapter from the power outlet before cleaning or if it will be unused for an extended period.
- Do not use the adapter if the cord or plug is damaged.
- This adapter features built-in protections against over-voltage, over-current, and short-circuits.

Image: Diagram illustrating the smart chip technology providing multiple electrical protections: short-circuit, over-voltage, and over-current protection.
Setup Instructions
- Verify Compatibility: Before connecting, confirm that your device (e.g., recliner motor) requires a 24V DC input and has a 2-prong connector compatible with this adapter.
- Connect to Device: Plug the 2-prong output connector of the onerbl adapter into the corresponding input port on your recliner motor or linear actuator. Ensure a secure connection.
- Connect to Power Outlet: Insert the AC input plug of the adapter into a standard AC 100-240V 50/60Hz wall power outlet.
- Power On: Once both connections are secure, your device should be ready for operation.

Image: The onerbl 2-Prong 24V AC/DC Adapter, showing its main body and power cord.
Operating the Adapter
The onerbl 2-Prong 24V AC/DC Adapter functions as a power supply. Once correctly connected to your device and a power outlet, it continuously provides the necessary 24V DC power. There are no user controls on the adapter itself. Operation is controlled by the device it powers (e.g., the remote or buttons on your recliner).
The adapter is designed for worldwide AC input (100-240V), making it versatile for various regions.

Image: Illustration of the adapter's extended cord design, showing a 10 ft cable length for flexible placement and a 6.6 ft cable length for wall-mounted use.
Maintenance and Care
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or sprays.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the power cord excessively. Do not place heavy objects on the cord.
- Inspection: Periodically inspect the adapter and its cables for any signs of damage, such as cuts, fraying, or exposed wires. If damage is found, discontinue use immediately.

Image: Cross-section view of the adapter's cable, showing copper wires and a PVC jacket, emphasizing the durable design and quality control in manufacturing.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not receiving power. |
|
|
| Adapter feels unusually hot. |
|
|
Specifications
- Brand: onerbl
- Input Voltage: AC 100-240V, 50/60Hz (Worldwide Compatible)
- Output Voltage: DC 24V
- Main Power Connector Type: 2 Pin
- Cable Length: Approximately 10 feet (3 meters)
- Special Feature: Travel-friendly design
- Protections: Over Voltage Protection, Over Heat Protection, Short Circuit Protection
- Item Weight: 8 ounces (approximately 227 grams)
- Manufacturer: Shenzhen Waweis Technology Co., Ltd

Image: Visual representation of the adapter's wide range of applications, compatible with various 24V devices such as set-top boxes, routers, LED strips, oxygen machines, and more.
Warranty and Support
For warranty information or technical support, please refer to the retailer or manufacturer's official website. Keep your purchase receipt as proof of purchase.