1. Introduction
This manual provides essential instructions for the safe and effective use of your onerbl AC-DC Adapter. This adapter is specifically designed to provide reliable power to the Chickcozy JY011 25 Egg Incubator, ensuring its proper function. Please read this manual thoroughly before use and retain it for future reference.
2. Product Overview
The onerbl AC-DC Adapter converts standard AC wall power into the DC power required by your compatible device. It features a durable design with built-in safety mechanisms.

Image 2.1: The onerbl AC-DC Adapter unit, showing the main power brick, the detachable AC input cable, and the DC output cable with a barrel connector.
The adapter consists of a main power unit, an AC input cable for connecting to a wall outlet, and a DC output cable with a barrel connector for connecting to the Chickcozy JY011 25 Egg Incubator.

Image 2.2: Diagram illustrating the dimensions of the adapter unit and the total cable length. The main adapter unit measures approximately 4.2 inches in length. The total cable length is approximately 127.8 inches.

Image 2.3: Close-up view of the detachable AC input power cord, which connects the adapter to a standard wall outlet.
3. Specifications
| Brand | onerbl |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| Input Voltage | 110 Volts (AC) |
| Compatible Devices | Chickcozy JY011 25 Egg Incubator Automatic Egg Turner Thermometer Seat Humidity Control Egg Candler Hatching Chicks Farm Home 12VDC |
| Connector Type | Barrel Connector |
| Special Features | Short Circuit Protection, Over Voltage Protection, Over Heat Protection |
| Color | Black |
| Power Source | Corded Electric |
4. Setup
Follow these steps to properly set up your onerbl AC-DC Adapter:
- Connect the AC Input Cable: Insert the two-prong end of the AC input cable firmly into the corresponding port on the main adapter unit.
- Connect to Incubator: Insert the barrel connector of the DC output cable into the power input port of your Chickcozy JY011 25 Egg Incubator. Ensure a secure connection.
- Plug into Wall Outlet: Plug the AC input cable's wall plug into a standard 110V AC electrical outlet.

Image 4.1: The onerbl AC-DC Adapter properly connected to a wall outlet, ready to power a device. The blue indicator light on the adapter signifies it is receiving power.
Once connected, the indicator light on the adapter unit should illuminate, indicating that power is being supplied.
5. Operating Instructions
After successful setup, the adapter will automatically provide power to your Chickcozy JY011 25 Egg Incubator. No further user interaction is required for basic operation. Ensure the incubator is switched on according to its own instruction manual.
6. Safety Information
To prevent injury or damage to the adapter and connected devices, observe the following safety precautions:
- Use the adapter only with compatible devices, specifically the Chickcozy JY011 25 Egg Incubator.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impacts.
- Do not attempt to open, modify, or repair the adapter. Refer servicing to qualified personnel.
- Ensure the power outlet is easily accessible and unplug the adapter during electrical storms or when unused for extended periods.
- The adapter is equipped with Over Voltage Protection, Over Heat Protection, and Short Circuit Protection. If the adapter stops functioning, disconnect it immediately from the power source and the device.
- Keep out of reach of children.
7. Maintenance
The onerbl AC-DC Adapter requires minimal maintenance:
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Cable Care: Avoid bending or crimping the cables excessively. Do not place heavy objects on the cables.
8. Troubleshooting
If you encounter issues with your onerbl AC-DC Adapter, refer to the following common problems and solutions:
- No Power to Device:
- Ensure the AC input cable is securely connected to both the adapter unit and the wall outlet.
- Verify that the barrel connector is fully inserted into the Chickcozy JY011 25 Egg Incubator's power port.
- Check if the wall outlet is functional by plugging in another device.
- Confirm the adapter's indicator light is illuminated. If not, try a different outlet.
- Adapter is Hot:
- It is normal for the adapter to feel warm during operation. However, if it becomes excessively hot, disconnect it immediately and allow it to cool. Ensure it is not covered or in an enclosed space that restricts airflow.
If problems persist after attempting these solutions, discontinue use and contact customer support.
9. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. Keep your proof of purchase for warranty claims.