1. Product Overview
The Xiaomi Vacuum Cleaner G20 Lite is a powerful and versatile cordless vacuum designed for efficient home cleaning. It features a maximum suction power of 18000 Pa, white light dust detection technology, and a five-stage filtration system to ensure thorough cleaning and prevent secondary contamination.
Key Features:
- Powerful Suction: Up to 18000 Pa for effective particle removal.
- White Light Dust Detection: LED headlights illuminate hidden dust in dark areas.
- Five-Stage Filtration: Captures 99.9% of particles down to 0.3 µm.
- Long Battery Life: Up to 45 minutes of operation (depending on attachment and mode).
- One-Touch Dust Emptying: Easy and hygienic disposal of collected debris.
- Versatile Attachments: Includes an electric brush bar and a 2-in-1 brush nozzle for various surfaces and cleaning needs.
- Wall-Mounted Storage: Convenient and space-saving storage solution.

2. Package Contents
Please check the package carefully to ensure all items are present and in good condition.
- 1 x Vacuum Cleaner Unit
- 1 x Extension Rod
- 1 x Power Supply (Charger)
- 1 x 2-in-1 Brush Nozzle
- 1 x Electric Brush Bar
- 1 x Wall-Mounted Storage Support (includes 2 screws and 2 wall plugs)
- 1 x User Manual

3. Setup and Assembly
3.1 Assembling the Vacuum Cleaner
- Attach the Extension Rod: Insert the extension rod into the main vacuum unit until it clicks securely into place.
- Attach the Desired Brush Head: Select either the electric brush bar or the 2-in-1 brush nozzle and attach it to the end of the extension rod. Ensure it is firmly connected.
- Charging: Before first use, fully charge the vacuum cleaner. Connect the power supply to the charging port on the main unit and plug it into a power outlet. The luminous power indicator will show the charging status.
3.2 Wall-Mounted Storage Installation
The vacuum cleaner comes with a wall-mounted storage support for convenient storage.
- Choose a Location: Select a suitable wall location near a power outlet, ensuring it is clear of obstructions.
- Mark Drilling Points: Use the wall mount as a template to mark the positions for the two screws.
- Drill Holes: Drill holes at the marked positions and insert the wall plugs.
- Secure the Mount: Align the wall mount with the holes and secure it with the provided screws.
- Store the Vacuum: Hang the vacuum cleaner on the installed wall mount for storage and charging.

4. Operating Instructions
4.1 Powering On/Off and Mode Selection
Press the power button to turn the vacuum cleaner on or off. The vacuum typically operates in a standard mode. Refer to the power indicator for battery status.
4.2 Using Attachments
- Electric Brush Bar: Ideal for cleaning various floor types, including hard floors, tiles, carpets, and short-pile rugs. It provides instant and uninterrupted suction.
- 2-in-1 Brush Nozzle: Use the narrow nozzle for reaching dust in tight spaces like crevices, sofa gaps, and window joints. Use the brush attachment for cleaning furniture and other delicate surfaces.
- Extension Rod: Utilize the extension rod to easily reach high areas such as ceilings and curtains.


4.3 White Light Dust Detection
The integrated LED headlights on the main brush illuminate dust particles in dimly lit areas, making hidden dirt visible for more thorough cleaning.

5. Maintenance
5.1 Emptying the Dust Bin
To maintain optimal suction and hygiene, empty the dust bin regularly, especially when it appears full. Press the one-touch button to quickly release and empty the dust bin.

5.2 Cleaning the Filtration System
The vacuum cleaner features a five-stage filtration system. Regular cleaning of the filters is crucial for maintaining performance and preventing secondary contamination. The system includes a high-efficiency filter, main cyclonic separator, high-density sponge filter, conical air separator, and metal filter. Consult the full user manual for detailed cleaning instructions for each filter component.

5.3 Cleaning Brush Heads
Periodically inspect and clean the electric brush bar and 2-in-1 brush nozzle to remove tangled hair, fibers, and debris. This ensures effective cleaning and prevents damage to the brushes.
6. Troubleshooting
If you encounter any issues with your Xiaomi Vacuum Cleaner G20 Lite, please refer to the following common problems and solutions:
- No Power: Ensure the battery is charged. Check if the power adapter is properly connected during charging.
- Reduced Suction: Empty the dust bin. Clean all filters thoroughly. Check brush heads and extension rod for blockages.
- Brush Head Not Rotating: Remove any tangled hair or debris from the brush bar. Ensure the brush head is correctly attached.
- Unusual Noise: Check for any foreign objects lodged in the brush head, extension rod, or main unit. Ensure all components are securely assembled.
For persistent issues, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Certified Name | Cordless vacuum cleaner |
| Model | G20 Lite (Internal: G203) |
| Rated Voltage | 22.2 V |
| Rated Power | 215 W |
| Charging Voltage | 27.0 V |
| Net Weight | 2.4 kg |
| Product Dimensions | 340 x 114 x 217 mm |
| Dust Bin Volume | Approx. 0.55 L |
| Max Suction Power | 18000 Pa |
| Battery Capacity | 2200 mAh |
| Filtration System | 5-stage, captures 99.9% of particles > 0.3 µm |

7.1 Operating Times by Attachment
| Brush Head Type | Operating Time (Turbo Mode) | Operating Time (Standard Mode) | Recommended Use |
|---|---|---|---|
| Electric Brush Bar | 15 min* | 40 min* | Hard floor, Tiles, Carpets, Short-pile rugs |
| 2-in-1 Brush Nozzle (Narrow) | 15 min* | 45 min* | Sofa gaps, Corners |
| Brush Nozzle | 15 min* | 45 min* | Ceilings, Curtains |
*Operating times are approximate and may vary based on usage conditions and battery health.

8. User Tips
- Maximize Battery Life: For everyday cleaning, use the standard mode to conserve battery. Reserve turbo mode for heavily soiled areas.
- Regular Filter Checks: Frequently check and clean the filters, especially if you notice a decrease in suction power. Clogged filters are a common cause of reduced performance.
- Authenticity: To ensure you have a genuine Xiaomi product, always purchase from authorized retailers and check for official branding and certifications.
9. Warranty and Support
Your Xiaomi Vacuum Cleaner G20 Lite is covered by a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including warranty period and coverage details.
For technical support, service, or to inquire about replacement parts, please contact Xiaomi customer service through their official website or the contact information provided in your warranty documentation.
This product is certified as original by Xiaomi.





