1. Introduction
This manual provides essential instructions for the safe and effective use of your onerbl 27V AC/DC Adapter. This adapter is designed to provide power and charge compatible devices, specifically Ganiza V20, V25, and V25S cordless stick vacuum cleaners.
Please read this manual thoroughly before using the adapter and retain it for future reference.
2. Safety Information
- Ensure the adapter's voltage and current specifications match your device's requirements before connecting.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to disassemble or modify the adapter. This may void the warranty and pose safety risks.
- Unplug the adapter from the power outlet when not in use or during electrical storms.
- Keep out of reach of children.
- The adapter features built-in protections against over-voltage, over-heat, and short-circuit conditions to ensure safe operation.

Image: The adapter includes multiple protection features for electrical safety, such as short-circuit, over-voltage, and over-current protection.
3. Package Contents
- 1 x onerbl 27V AC/DC Adapter
4. Setup
- Inspect the Adapter: Before first use, visually inspect the adapter and its cable for any signs of damage. Do not use if damaged.
- Connect to Power Outlet: Plug the AC adapter into a standard wall power outlet (AC 100-240V, 50/60Hz).
- Connect to Device: Insert the proprietary connector of the adapter into the charging port of your Ganiza V20, V25, or V25S cordless stick vacuum cleaner.

Image: The onerbl 27V AC/DC adapter, showing its compact design and plug type.
5. Operating Instructions
Once the adapter is properly connected to both the power outlet and your vacuum cleaner, it will begin charging the device's battery. The charging indicator on your vacuum cleaner (if available) will show the charging status.
Allow the vacuum cleaner to charge fully before its first use or after prolonged storage to maximize battery life.
6. Maintenance
- Cleaning: Disconnect the adapter from the power source and your 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. Avoid wrapping the cable too tightly around the adapter to prevent damage.
- Cable Care: Regularly check the cable for any cuts, fraying, or bends. Replace the adapter if the cable is damaged.

Image: The adapter cable features a durable design with copper wire and a PVC jacket for longevity.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not providing power/charging | Loose connection Faulty power outlet Damaged adapter/cable | Ensure all connections are secure. Test the power outlet with another device. Inspect adapter and cable for damage. If damaged, discontinue use and replace. |
| Slow charging | Improper connection Device battery issue | Ensure the adapter is fully inserted into the vacuum cleaner's charging port. Consult your vacuum cleaner's manual for battery troubleshooting. |
8. Specifications
- Input: AC 100-240V, 50/60Hz
- Output: 27V DC, 0.5A
- Wattage: 5 Watts
- Cable Length: Approximately 76 inches (6.33 feet)
- Compatible Devices: Ganiza V20, V25, V25S Cordless Stick Vacuum Cleaners (models CS13A270050FUF, HCX1501-2700500U)
- Connector Type: Proprietary

Image: Physical dimensions of the adapter and its 76-inch cable length.
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.