1. Introduction
The aonus A9 Pro Cordless Vacuum Cleaner is designed for efficient and convenient home cleaning. Featuring a powerful 500W brushless motor, it delivers strong 45Kpa suction, making it suitable for various surfaces including carpets, hard floors, and for picking up pet hair. Its innovative foldable design allows for easy access to hard-to-reach areas, while the LED touch screen provides real-time information on battery life and suction modes. The advanced 6-stage filtration system ensures thorough cleaning by capturing 99.99% of dust and bacteria, preventing secondary pollution.

Figure 1.1: aonus A9 Pro Cordless Vacuum Cleaner and Included Accessories
2. Included Components
The following components are included with your aonus A9 Pro Cordless Vacuum Cleaner:
- Vacuum cleaner main unit/head
- Battery
- HEPA Filter
- Charger
- Wall mount bracket
- LED floor brush
- Crevice cleaning brush
- 2-in-1 cleaning brush
- Upholstery cleaning brush
- User manual

Figure 2.1: All included components
3. Setup and Assembly
Follow these steps to assemble and prepare your vacuum cleaner for first use:
- Assemble the Main Unit: Connect the main vacuum body to the extension wand, and then attach the LED floor brush to the other end of the extension wand. Ensure all connections click securely into place.
- Install the Battery: Slide the battery pack into the designated slot on the main unit until it clicks firmly.
- Charge the Battery: Before first use, fully charge the battery. You can charge the battery while it's attached to the main unit or separately. Connect the charger to a power outlet and then to the charging port on the battery or wall mount. The LED screen will indicate charging status.
- Wall Mount Installation (Optional): Use the provided wall mount bracket and screws to install the charging station in a convenient location for storage and charging.

Figure 3.1: Charging the vacuum

Figure 3.2: Wall mount bracket
4. Operating Instructions
The aonus A9 Pro is designed for ease of use with intelligent features.
4.1 Power On/Off and Suction Modes
- Power On: Press the power button on the handle once to turn on the vacuum.
- Adjust Suction: Use the LED touch screen to cycle through suction modes: Low, Medium, High, and Auto.
- Power Off: Press the power button again to turn off the vacuum.
4.2 LED Smart Touch Screen
The intuitive LED touch screen displays vital information:
- Current Suction Power: Indicated by color arcs (Low, Medium, High, Auto).
- Remaining Battery Life: Shown as a percentage.
- Fault Status: Alerts you to any operational issues.
4.3 Automatic Dust Detection
In Auto mode, the vacuum's intelligent sensors detect dust concentration and automatically adjust suction power for optimal cleaning efficiency. This feature ensures thorough cleaning while conserving battery life.
4.4 Runtime
The 7*2500mAh high-capacity battery provides the following approximate runtimes:
- Low Mode: Up to 60 minutes
- Medium Mode: Up to 32 minutes
- High Mode: Up to 14 minutes
- Auto Mode: Adjusts between 14-60 minutes depending on dust levels.
4.5 Maneuverability and Versatility
- Foldable Design: The unique 180° foldable design allows the vacuum to easily reach under furniture and into tight spaces without bending.
- Swivel Head: The LED floor brush features a swivel head for effortless navigation around obstacles and into corners.
- Attachments: Utilize the various included attachments for specialized cleaning tasks, such as crevices, upholstery, and delicate surfaces.

Figure 4.1: Battery Runtime

Figure 4.2: LED Smart Touch Screen

Figure 4.3: 180° Foldable Design
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
5.1 Dust Bin Emptying
The vacuum features a one-button dust removal system for quick and hygienic emptying. Simply position the dust bin over a trash receptacle and press the release button to open the bottom flap and release collected debris.
5.2 6-Stage Filtration System
The advanced 6-stage filtration system, including a HEPA filter, effectively captures 99.99% of dust and bacteria. For best performance, regularly clean the filters:
- Disassembly: Twist and pull to remove the dust bin and filter components from the main unit.
- Washing: Rinse the washable filter components under running water until clean. Do not wash the main motor unit.
- Drying: Allow all washed parts to air dry completely for at least 24 hours before reassembling. Ensure they are thoroughly dry to prevent mold or damage.
5.3 Anti-Tangle Floor Brush
The anti-tangle floor brush is designed to prevent hair from wrapping around it. Periodically check the brush roll and remove any tangled hair or debris to maintain effective cleaning.

Figure 5.1: One-Button Dust Removal

Figure 5.2: 6-Stage Filtration System
6. Troubleshooting
If you encounter any issues with your aonus A9 Pro, please refer to the following common troubleshooting tips:
- No Power: Ensure the battery is fully charged and properly inserted. Check the charger connection and power outlet.
- Weak Suction: Check the dust bin for fullness and empty if necessary. Inspect filters for blockages or excessive dirt and clean them as per maintenance instructions. Ensure all parts are correctly assembled and sealed.
- Brush Roll Not Spinning: Check the brush roll for tangled hair or debris and remove any obstructions. Ensure the brush roll is correctly installed.
- Unusual Noise: Turn off the vacuum immediately. Check for any foreign objects lodged in the brush roll, extension wand, or main unit.
For more complex issues or if troubleshooting steps do not resolve the problem, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | aonus |
| Model Name | A9 Pro |
| Special Feature | Portable, Lightweight, Cyclonic, Washable Filter, HEPA |
| Filter Type | HEPA Filter |
| Is Cordless? | Yes |
| Capacity | 1.5 Liters |
| Wattage | 500 watts |
| Runtime | 1 hour (up to 60 minutes on low mode) |
| Form Factor | Stick |
| Color | Red |
| Product Dimensions | 12"L x 8"W x 17"H |
| Battery Description | Lithium-Ion |
| Noise Level | 65 dB |
| Item Weight | 8 pounds |
| Controller Type | Push Button |
| Control Method | Touch |
| Indoor/Outdoor Usage | Indoor |
8. Warranty and Support
aonus is committed to providing excellent after-sales service. We offer 24/7 after-sales support to ensure your satisfaction.
If you encounter any issues while using your aonus A9 Pro Cordless Vacuum Cleaner, please do not hesitate to contact our official after-sales team. We are dedicated to providing the best solution for you.
For support, please refer to the contact information provided in your product packaging or visit the official aonus website.





