1. Important Safety Instructions
Please read all instructions carefully before using this appliance. Retain this manual for future reference.
- This appliance is for household use only. Do not use outdoors or on wet surfaces.
- Do not allow children to operate the vacuum cleaner. Close supervision is necessary when used near children.
- Do not pick up flammable or combustible materials (lighter fluid, gasoline, kerosene, etc.) or use in areas where they may be present.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without the dust cup and filters in place.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not handle the charger or appliance with wet hands.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Turn off all controls before unplugging.
- Exercise extra care when cleaning on stairs.
- If the supply cord is damaged, it must be replaced by the manufacturer or its service agent to avoid a hazard.
2. Product Overview
Package Contents
The SPZTJK V18 Cordless Vacuum Cleaner package includes the following components:
- Main Motor Unit
- Extension Tube
- Motorized Floor Brush
- Crevice Tool
- 2-in-1 Dusting Brush
- Wall Mount Bracket
- Power Adapter/Charger
- HEPA Filter (pre-installed + spare)

Image: All components of the SPZTJK V18 Cordless Vacuum Cleaner, including the main unit, extension tube, floor brush, crevice tool, dusting brush, wall mount, and filters.
Product Features
- Powerful Suction: Up to 65KPa in MAX mode for efficient cleaning.
- LED Smart Touch Screen: Displays working status, suction level, battery, and malfunction warnings.
- Large Dust Cup: 1.2L capacity with one-touch emptying.
- Long Runtime: Up to 40 minutes on a single charge (Energy-saving mode).
- 4-in-1 Versatility: Easily converts from stick to handheld for various cleaning tasks.
- Anti-Tangle Brush Roll: Designed to minimize hair tangles.
- LED Headlights: Illuminates dark areas for thorough cleaning.
3. Setup and Assembly
Follow these steps to assemble your SPZTJK V18 Cordless Vacuum Cleaner:
- Assemble the Main Unit: Insert the extension tube into the main motor unit until it clicks securely into place.
- Attach the Floor Brush: Connect the motorized floor brush to the other end of the extension tube, ensuring it locks firmly.
- Install Accessories: For handheld use or specific tasks, detach the extension tube and attach the crevice tool or 2-in-1 dusting brush directly to the main motor unit.
- Wall Mount Installation (Optional): Choose a suitable location near a power outlet. Secure the wall mount bracket to the wall using the provided screws and anchors.

Image: The SPZTJK V18 vacuum cleaner shown in its full stick configuration and as a handheld unit with different attachments.
Charging the Battery
Before first use, fully charge the battery. The battery should also be charged after long periods of inactivity.
- Wall-mounted Charging: Place the vacuum cleaner on the installed wall mount. Connect the power adapter to the wall mount and a power outlet.
- Main Unit Charging: Connect the power adapter directly to the charging port on the main motor unit and a power outlet.
- Battery Pack Charging: The battery pack can be removed and charged independently by connecting the power adapter directly to the battery pack.
Note: Ensure the battery is installed when in use. Fully charge the battery before first use or after long periods of inactivity. Charge at least once every three months to maintain battery health.

Image: Illustration of the three charging methods: wall-mounted, direct to main unit, and direct to removable battery pack.
4. Operating Instructions
Power On/Off
Press the power button on the main unit to turn the vacuum cleaner on or off.
Adjusting Suction Modes
The SPZTJK V18 features an LED smart touch screen to control suction levels:
- LED Display: The screen shows the current suction level, remaining battery percentage, and any malfunction warnings.
- Mode Selection: Touch the appropriate button on the LED screen to cycle through the available suction modes (Energy-saving, Mid, MAX).
- Intelligent Auto Mode: The vacuum automatically increases suction power when it detects carpeted surfaces.

Image: A detailed view of the vacuum's LED display, indicating battery level and suction mode controls.

Image: The vacuum's floor brush on a carpet, illustrating the intelligent auto mode increasing suction to 65KPa.
Using Attachments
The SPZTJK V18 comes with various attachments for different cleaning needs:
- Motorized Floor Brush: Ideal for both hard floors and carpets. Features LED headlights for improved visibility and a flexible head for maneuverability (180° left/right, 90° up/down).
- Crevice Tool: Perfect for narrow gaps, corners, and edges.
- 2-in-1 Dusting Brush: Suitable for delicate surfaces, upholstery, and car interiors.

Image: Demonstrates the versatility of the vacuum with different nozzles for various cleaning tasks, including floor cleaning and handheld use.
5. Maintenance
Regular maintenance ensures optimal performance and extends the life of your vacuum cleaner.
Emptying the Dust Cup
Empty the 1.2L dust cup when the debris reaches the MAX line to maintain suction power.
- Position the vacuum over a trash bin.
- Press the one-touch release button on the dust cup to open the bottom flap and empty the contents.

Image: Visual guide on how to empty the dust cup with a single click and remove filters for washing.
Cleaning Filters
The HEPA filter and other filters should be cleaned regularly to prevent clogging and maintain suction.
- Twist and pull to remove the dust cup from the main unit.
- Remove the filters from the dust cup.
- Tap off loose dirt or rinse the filters under cold running water.
- Allow filters to air dry completely for at least 24 hours before reassembling. Do not use the vacuum with wet filters.
Cleaning the Brush Roll
The anti-tangle brush roll should be inspected and cleaned periodically.
- Turn off the vacuum and disconnect it from the charger.
- Locate the release mechanism on the side of the motorized floor brush.
- Press the button or slide the latch to remove the brush roll.
- Remove any tangled hair, threads, or debris from the brush roll using scissors if necessary.
- Reinsert the clean brush roll until it clicks into place.

Image: Illustrates the anti-tangle roller brush design and how it prevents hair from wrapping around, compared to a traditional brush.
6. Troubleshooting
If you encounter issues with your SPZTJK V18, refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery is not charged or not installed correctly. | Ensure the battery is fully charged and properly inserted into the main unit. |
| Weak suction power | Dust cup is full, filters are clogged, or there is a blockage in the hose/brush. | Empty the dust cup. Clean or replace filters. Check for and remove any blockages. |
| Brush roll not spinning | Brush roll is tangled with hair/debris or blocked. | Turn off the vacuum, remove the brush roll, and clear any obstructions. |
| Battery drains quickly | Using MAX suction mode continuously, or battery is aging. | Use lower suction modes for lighter cleaning. Ensure battery is fully charged before use. Contact support if battery life significantly degrades. |
| LED screen shows an error | Indicates a specific malfunction or blockage. | Refer to the LED display for specific error codes or warnings and follow recommended actions. Clear any detected blockages. |
If the problem persists after attempting these solutions, please contact customer support.
7. Specifications
Technical specifications for the SPZTJK V18 Cordless Vacuum Cleaner:
| Feature | Detail |
|---|---|
| Brand | SPZTJK |
| Model Name | V18 |
| Motor Power | 550W |
| Suction Power | Up to 65KPa (MAX mode) |
| Dust Cup Capacity | 1.2 Liters |
| Battery Life | Up to 40 minutes (Energy-saving mode) |
| Filter Type | HEPA Filter |
| Number of Power Levels | 3 |
| Item Weight | 7.7 pounds |
| Product Dimensions | 10.4"L x 9.5"W x 43.3"H |
8. Warranty and Customer Support
The SPZTJK V18 Cordless Vacuum Cleaner comes with a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact SPZTJK customer support through the retailer where you purchased the product or visit the official SPZTJK website for contact information.