1. Product Overview
The onerbl AC-DC Adapter is designed to provide reliable power for compatible Fezibo Adjustable Standing Desks. This power supply converts alternating current (AC) from electrical outlets into direct current (DC) required by your device, enabling its operation and battery charging capabilities. Each adapter undergoes rigorous testing to ensure compatibility and performance.
Compatible Fezibo Standing Desk Models:
- SDE-DC-BT
- JP-SD-SCT-GM-55W
- JP-SD-SCT-GM-55B

Image 1.1: The onerbl AC-DC Adapter, showing the main power brick, the input power cord (US plug), and the output barrel connector cable.
2. Setup Instructions
- Unpack the Adapter: Carefully remove the AC-DC adapter and its power cords from the packaging.
- Connect the AC Input Cord: Plug the AC input power cord (the one with the two-prong US plug) into the designated AC input port on the adapter brick. Ensure it is firmly seated.
- Connect to Desk: Insert the barrel connector of the adapter's output cable into the power input port of your Fezibo Adjustable Standing Desk. This port is typically located on the control box or motor unit of the desk.
- Connect to Power Outlet: Plug the AC input power cord into a standard 110V AC electrical wall outlet.
- Verify Power: A blue indicator light on the adapter brick should illuminate, indicating that the adapter is receiving power and is ready to supply power to the desk.

Image 2.1: The onerbl AC-DC Adapter properly connected to a wall outlet and supplying power to a Fezibo standing desk, indicated by the illuminated blue light on the adapter unit.
3. Operating Instructions
Once the onerbl AC-DC Adapter is correctly connected to both the power outlet and your Fezibo Adjustable Standing Desk, the desk will receive power. The adapter operates automatically to provide the necessary power for your desk's functions. No further user interaction with the adapter itself is required for operation.
Refer to your Fezibo Adjustable Standing Desk's user manual for specific instructions on operating the desk's height adjustment and other features.
4. Maintenance
- Cleaning: Disconnect the adapter from the power outlet and the desk before cleaning. Use a soft, dry cloth to wipe the surface of the adapter. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
- Cable Inspection: Periodically inspect the power cords and connectors for any signs of damage, fraying, or bending. If any damage is observed, discontinue use and replace the adapter.
- Environmental Conditions: Ensure the adapter is used in a well-ventilated area. Avoid covering the adapter during operation to prevent overheating.
5. Troubleshooting
- No Power Indicator Light:
- Ensure the AC input power cord is securely plugged into both the adapter and the wall outlet.
- Verify that the wall outlet is functional by testing it with another device.
- Check for any visible damage to the adapter or cables.
- Desk Not Responding:
- Confirm the adapter's barrel connector is fully inserted into the desk's power input port.
- Ensure the adapter's indicator light is on, confirming it is receiving power.
- Refer to your Fezibo desk's manual for specific troubleshooting steps related to the desk's control system.
- Adapter Overheating:
- Disconnect the adapter immediately.
- Ensure the adapter is not covered and has adequate ventilation.
- If overheating persists, discontinue use and contact support.
6. Specifications

Image 6.1: Detailed diagram illustrating the dimensions of the onerbl AC-DC Adapter unit and the lengths of its connected cables.
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| Input Voltage | 110 Volts (AC) |
| Connector Type | Barrel Connector |
| Compatible Devices | Fezibo Adjustable Standing Desk 48 x 24, 55 x 24 Inches Office Desk SDE-DC-BT, JP-SD-SCT-GM-55W, JP-SD-SCT-GM-55B |
| Special Feature | Short Circuit Protection |
| Color | Black |
| Power Source | Corded Electric |
7. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.
Manufacturer: Shenzhen Waweis Technology Co., Ltd