1. Important Safety Instructions
To ensure safe operation and prevent damage, please read and follow all instructions carefully. Keep this manual for future reference.
- Do not use the vacuum cleaner on wet surfaces or to pick up liquids.
- Use only with the supplied T550 power adapter for charging.
- Close supervision is necessary when the appliance is used by or near children.
- Do not vacuum flammable or combustible liquids (e.g., gasoline), lighted objects (e.g., matches, hot ashes), or sharp objects (e.g., needles, pins, glass).
- Avoid vacuuming fine dust like wood pieces, cement, or gesso, as this may clog the filter.
- Do not use the appliance if any part is damaged. Contact customer service for assistance.
2. Package Contents
Verify that all items are present in the package:
- Cordless Vacuum Cleaner (Main Unit) x1
- 7x2200mAh Battery Pack x1
- Adjustable Extension Tube x1
- Removable Dust Cup x1
- Floor Brush with Green LED Light x1
- 2-in-1 Crevice Tool x1
- Sofa Brush x1
- HEPA Filter x2
- Sponge Filter x2
- Metal Filter x1
- Charger x1
- Wall Hanger x1

Description: This image displays all the parts of the Trucozie T550 Cordless Vacuum Cleaner, including the main unit, various attachments, battery, charger, and filters, neatly arranged on a surface.
Video: An unboxing demonstration of the Trucozie T550 Cordless Vacuum Cleaner, showing all included components and initial setup steps.
3. Assembly
- Attach the Floor Brush to the Adjustable Extension Tube by aligning the connectors and pressing until it clicks into place.
- Connect the Adjustable Extension Tube to the main Cordless Vacuum Cleaner unit, ensuring a secure click.
- Insert the 7x2200mAh Battery Pack into the designated slot on the main unit until it clicks.
- To unlock the vacuum from its self-standing position, gently step on the floor brush with your foot and bend the extension tube by hand.

4. Charging
The Trucozie T550 is equipped with a rechargeable 7x2200mAh battery pack. A full charge takes approximately 5 hours.
- The battery can be charged while installed in the vacuum or separately.
- Use only the original charger provided by Trucozie.
- The LED screen on the main unit will display the battery level during charging and operation.

5. Operating Instructions
Power Modes
The vacuum cleaner features 3 power modes to suit different cleaning needs:
- Energy-saving Mode: Up to 50 minutes runtime (measured at the hand vacuum). Ideal for light cleaning.
- Mid Mode: Up to 30 minutes runtime. Suitable for everyday cleaning tasks.
- Max Mode: Up to 18 minutes runtime. Provides powerful suction for stubborn dirt and debris.
Green LED Headlight
The upgraded green LED headlight on the floor brush projects a long-range beam, making hidden dust and debris visible, especially under furniture. This green light offers superior visibility compared to traditional white lights.

Video: Demonstration of the green LED light on the Trucozie T550 vacuum, showing its effectiveness in revealing dust and pet hair on the floor.
Versatility and Self-Standing Design
The lightweight design (less than 4.5 pounds) and wide swivel steering allow for effortless maneuverability around obstacles and under low furniture. It can be easily transformed into a handheld vacuum for versatile cleaning.
- Use the 2-in-1 crevice tool for tight spaces and delicate surfaces.
- The sofa brush is ideal for cleaning upholstery and pet hair from furniture.
- The self-standing design allows you to pause cleaning at any time without needing to lean the vacuum against a wall.



6. Maintenance
6-Layer Advanced Filtration System
The sealed filtration system captures 99.97% of micro-dust and particles as small as 0.1 microns, ensuring clean air output.

HEPA Filter Cleaning and Replacement
To maintain optimal performance, clean the HEPA filter every 2-3 weeks. Replace the HEPA filter every 3 months. Two HEPA filters are included with your purchase.

Dust Cup Emptying and Brush Roller Cleaning
The removable dust cup and brush roller are designed for effortless rinsing. Regularly empty the dust cup and clean the brush roller to prevent blockages and maintain suction power.

7. Troubleshooting
Q: The battery is fully charged, why won't the vacuum turn on?
A: 1. Ensure the battery pack is correctly installed. 2. Unplug the power cord; the vacuum cannot operate while charging. 3. If the issue persists, contact Customer Service.
Q: Why won't the battery charge?
A: 1. Use the original Trucozie T550 charger and ensure it's properly plugged in. 2. Check the charger and cable for damage. 3. Observe if the battery indicator blinks white or red. 4. Contact Customer Service with a video of the issue.
Q: Why does the vacuum stop picking up debris?
A: 1. Remove and check the HEPA and metal filters for dirt. Clean them as per the manual. 2. Re-install filters correctly. 3. Check the extension tube for blockages. 4. If the issue continues, contact Customer Service.
Q: Why does the floor brush stop rotating?
A: 1. Remove and re-install the brush roller to ensure correct placement. 2. Verify the dust cup is tightly installed. 3. If the issue persists, contact Customer Service.
8. Specifications
| Brand | Trucozie |
| Model Name | T550US |
| Special Features | 18-50 mins Runtime, 6 Layers High-efficiency Filtration, 8-in-1 Lightweight, Self-Standing Design, Upgraded Green LED Light Floor Brush |
| Filter Type | HEPA Filter |
| Is Cordless? | Yes |
| Capacity | 0.6 Liters |
| Charging Time | 5 Hours |
| Recommended Uses | Car Interior Cleaning, Furnitures Cleaning, Hard Floors Cleaning, Hardwood Floor Cleaning, Low Pile Carpet Cleaning |
| Form Factor | Stick |
| Color | Black |
| Product Dimensions | 16.9"L x 11.2"W x 7.2"H |
| Battery Type | Lithium-Ion |
| Battery Life | 45 minutes (up to 50 mins in energy-saving mode) |
| Item Weight | 5 pounds |
9. Warranty and Support
Each Trucozie battery-powered vacuum cleaner comes with a 12-month protection plan. For any problems or inquiries, please contact Trucozie customer service via message or email. 24/7 customer service is available.



