1. Introduction
This manual provides essential information for the safe and efficient operation of your ESHINE Adjustable Bed Base Power Supply. Please read this manual thoroughly before installation and use, and retain it for future reference.

Figure 1: ESHINE Adjustable Bed Base Power Supply. This image shows the main power supply unit, its attached AC power cord with a standard US plug, and the DC output cable with its specialized connector.
2. Product Features
- Backup Power Capability: Equipped with a battery backup port for emergency shutdown during power failures or product malfunctions. (Note: Battery is not included.)
- Universal Input Voltage: Supports AC 100-240V, 50/60 Hz, allowing for global compatibility.
- Stable Output: Provides a stable 29V 1.8A DC output, totaling 52.2W.
- Multiple Protection Features: Designed with anti-overheating, anti-overvoltage, anti-overcharge, and anti-overcurrent protections to ensure safety and product longevity.

Figure 2: Multiple Protection Features. This image illustrates the power supply unit placed on the floor near an adjustable bed base, highlighting its built-in safety features such as anti-overheating, anti-overvoltage, anti-overcharge, and anti-overcurrent protection.
3. Package Contents
Please verify that all items are present and in good condition upon opening the package:
- 1 x Adjustable Bed Base Power Supply Adapter Transformer
- 1 x US Plug AC Power Cord
- 1 x Battery Back Up Connector (Battery not included)
4. Specifications
| Parameter | Value |
|---|---|
| Input Voltage | AC 100-240V, 1.5A, 50/60 Hz |
| Output Voltage | DC 29V |
| Output Current | 1.8A |
| Output Power | 52.2W |
| Connector Type | Barrel Connector (Output) |
| Color | Black |
| Manufacturer | ESHINE |

Figure 3: Product Specifications Label. This image displays the detailed label on the power supply unit, clearly indicating its input (100-240V, 1.5A, 50/60Hz) and output (29.0V, 1.8A, 52.2W) electrical specifications.
5. Compatibility
This power supply is designed for wide compatibility with various adjustable furniture and motor systems, including but not limited to:
- Most major brands of Adjustable Bed Bases
- Electric Sofas
- Lifting Tables
- Pedicure Chairs
- Compatible with motors from brands such as OKIN, Limoss, Lazboy, Pride, Catnapper, Ashley, DeltaDrive, and BetaDrive.

Figure 4: Wide Compatibility. This image shows the power supply unit alongside illustrations of various compatible applications, including an electric sofa, adjustable bed base, linear actuator motor, lifting table, and recliner chair, demonstrating its versatility.
6. Setup Instructions
Follow these steps to properly set up your power supply:
- Unpack: Carefully remove all components from the packaging.
- Connect to Device: Locate the DC input port on your adjustable bed base, electric sofa, or other compatible device. Connect the barrel connector from the power supply's output cable firmly into this port.
- Connect AC Power: Insert the US plug AC power cord into a standard 100-240V wall outlet.
- Optional Battery Backup: If your device supports battery backup and you wish to utilize this feature, connect a compatible battery (not included) to the designated battery backup port on the power supply. This provides emergency power in case of a main power outage.

Figure 5: Power Supply Connectors. This image provides a detailed view of the power supply's connections, including the AC input port for the power cord and the DC output barrel connector for connecting to the device.
7. Operating Instructions
Once properly connected, the power supply will provide continuous power to your adjustable device. Operation is typically controlled by the device's remote or integrated controls.
- Ensure the power supply is placed in a well-ventilated area, away from direct sunlight or heat sources.
- The power supply is designed for continuous operation.
- In case of a power outage, if a battery is connected to the backup port, your device may continue to function for a limited time, allowing for emergency adjustments or shutdown.
8. Maintenance
The ESHINE Adjustable Bed Base Power Supply requires minimal maintenance:
- Cleaning: Disconnect the power supply from the wall outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
- Inspection: Periodically inspect the power cord and connectors for any signs of damage, fraying, or loose connections. If any damage is observed, discontinue use and contact support.
- Ventilation: Ensure that the ventilation openings on the power supply are not blocked to prevent overheating.
9. Troubleshooting
If you encounter issues with your power supply, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to device | Power cord not fully plugged in Outlet not working Power supply or device malfunction | Ensure AC power cord is securely plugged into wall outlet and power supply. Test the outlet with another device. Check connections to the adjustable device. If issue persists, contact support. |
| Device operates intermittently | Loose connection Overheating | Check all cable connections for tightness. Ensure adequate ventilation around the power supply. Disconnect for 15 minutes to cool down, then reconnect. |
| Battery backup not working | Battery not connected or faulty Battery not charged | Ensure a compatible and charged battery is correctly connected to the backup port. Replace battery if necessary. |
10. Safety Information
- Do not expose the power supply to water, moisture, or extreme temperatures.
- Do not disassemble or attempt to repair the power supply. Refer all servicing to qualified personnel.
- Use only the provided power cord and ensure it is not pinched or damaged.
- Keep out of reach of children and pets.
- Unplug the power supply from the wall outlet during lightning storms or when unused for long periods.
11. Warranty and Support
For warranty information or technical support, please contact ESHINE customer service through the retailer where the product was purchased or visit the official ESHINE store on Amazon:
Visit the ESHINE Store on Amazon
Please have your product model and purchase date available when contacting support.





