1. Important Safety Instructions
Please read all instructions carefully before using this appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- This vacuum cleaner is designed for use with DeWALT 20V batteries (DCB200, DCB201, DCB203, DCB204, DCB205, DCB206). Do not use other battery types.
- Battery is not included with this product. Ensure you have a compatible and charged battery before operation.
- Do not use the vacuum cleaner to pick up flammable or combustible liquids, such as gasoline, 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.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not use without dust cup and filter in place.
- Turn off the appliance before connecting or disconnecting the battery pack, accessories, or performing maintenance.
- Store the vacuum cleaner indoors in a cool, dry place.
2. Package Contents
Carefully unpack your DIYtoolifz Cordless Vacuum Cleaner and ensure all items are present and undamaged. If any items are missing or damaged, please contact customer support.

Image: All components of the DIYtoolifz 350W Cordless Vacuum Cleaner, including the main unit, bending electric tube, electric brush head, long seam nozzle, 2-in-1 nozzle, wall bracket, install screws, and manual.
- Cordless Vacuum Cleaner Main Unit (x1)
- Bending Electric Tube (x1)
- Electric Brush Head with Soft Bristles (x1)
- Long Seam Nozzle (Crevice Tool) (x1)
- 2-in-1 Nozzle (Dusting Brush) (x1)
- Wall Bracket (x1)
- Installation Screws (x1 set)
- User Manual (x1)
3. Product Overview
The DIYtoolifz 350W Cordless Vacuum Cleaner is a versatile cleaning tool designed for various surfaces. It features a powerful brushless motor, multi-layer filtration, and adaptable attachments for comprehensive cleaning.
Key Features:
- Powerful Suction: 350W brushless motor delivers up to 30KPa suction with two adjustable power modes.
- Advanced Filtration: 6-layer HEPA filtration system captures 99.99% of dust and allergens.
- Versatile Design: 6-in-1 configuration for cleaning floors, carpets, sofas, cars, and curtains.
- Flexible Cleaning: 180° bendable wand allows easy access under furniture without bending.
- DeWALT Battery Compatibility: Uses standard DeWALT 20V batteries (not included).
- Smart LED Display: Shows real-time power status and mode selection.
- LED Illumination: Integrated LED lights on the floor brush illuminate dark areas.

Image: An exploded view diagram highlighting the 350W brushless motor, 30000Pa strong suction power, and 100000r/min high rotation motor.

Image: An exploded view diagram illustrating the 6-layer high-efficiency filtration system, designed to capture fine dust and allergens.
4. Setup
4.1 Attaching the Battery
This vacuum cleaner is compatible with DeWALT 20V batteries (e.g., DCB200, DCB201, DCB203, DCB204, DCB205, DCB206). Ensure your battery is fully charged before use.
- Align the battery pack with the battery slot on the main vacuum unit.
- Slide the battery into the slot until it clicks securely into place.
- To remove, press the battery release button and slide the battery out.

Image: The main yellow and black vacuum unit with a yellow DeWALT 20V battery attached, illustrating battery compatibility.
4.2 Assembling the Vacuum
- Connect the electric brush head to the bending electric tube until it clicks.
- Connect the other end of the bending electric tube to the main vacuum unit until it clicks.
- Ensure all connections are secure before operation.
4.3 Wall Mount Installation
The included wall bracket allows for convenient storage of your vacuum and accessories.
- Choose a suitable location on a wall, ensuring it's within reach and away from obstructions.
- Use the provided screws and anchors to securely mount the wall bracket.
- Attach the long seam nozzle and 2-in-1 nozzle to the designated slots on the bracket.
- Hang the assembled vacuum cleaner onto the bracket for storage.

Image: A woman demonstrating how to store the assembled vacuum cleaner on its wall-mounted bracket, keeping it organized and out of the way.
5. Operating Instructions
5.1 Power On/Off and Suction Adjustment
- Ensure a charged DeWALT 20V battery is attached to the main unit.
- Press the trigger on the handle to power on the vacuum cleaner. The LED display will illuminate.
- The vacuum starts in low power mode. To switch to max power mode, press the '+' button on the LED display. Press '-' to return to low power.
- To power off, release the trigger.

Image: A close-up of the vacuum's handle and LED display, showing the battery percentage and current suction mode (Max or Min).
5.2 Using Attachments and Bendable Wand
The 6-in-1 design allows for versatile cleaning:
- Electric Brush Head: Ideal for all floor types, including carpets and hard floors. Features LED lights for improved visibility in dark areas.
- Long Seam Nozzle (Crevice Tool): Perfect for narrow gaps, corners, and tight spaces like car interiors or between sofa cushions.
- 2-in-1 Nozzle (Dusting Brush): Use with or without the brush for delicate surfaces, upholstery, keyboards, or high-up areas like curtains.
- 180° Bendable Wand: For reaching under low furniture (beds, sofas) without bending down. Simply press the release button on the wand to articulate it.

Image: The vacuum cleaner with its 180-degree bendable wand extended, allowing it to easily clean under a bed without the user needing to stoop.

Image: A close-up of the vacuum's floor brush with its integrated LED lights, effectively illuminating dust and debris under furniture in a dark space.
Video: A short demonstration of the DIYtoolifz cordless vacuum cleaner in action, showcasing its powerful suction on various debris and the flexibility of its attachments for different cleaning scenarios.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
6.1 Emptying the Dust Cup
- Ensure the vacuum cleaner is turned off and the battery is removed.
- Hold the main unit over a trash bin.
- Press the one-touch dust release button located on the dust cup. The bottom flap will open, releasing the debris.
- Close the dust cup flap securely after emptying.

Image: A person holding the vacuum cleaner over a trash bin and pressing a button to release collected dust and debris, demonstrating the one-touch emptying feature.
6.2 Cleaning the HEPA Filter
The 6-layer HEPA filter is washable and reusable.
- After emptying the dust cup, twist and pull out the HEPA filter assembly from the main unit.
- Separate the mesh screen from the pleated filter.
- Rinse both parts under running water until clean. Do not use detergent.
- Allow both parts to air dry completely for at least 24 hours before reassembling and placing back into the vacuum. Ensure it's completely dry to maintain suction power.
6.3 Cleaning the Brush Roll
Periodically check the electric brush head for tangled hair or debris.
- Ensure the vacuum is off and the battery is removed.
- Detach the electric brush head from the tube.
- Locate the release mechanism for the brush roll (usually a latch or screw on the side).
- Remove the brush roll and carefully cut away any tangled hair or fibers using scissors.
- Clean any debris from the brush head housing.
- Reinsert the brush roll and secure it in place.
7. Troubleshooting
If you encounter issues with your vacuum cleaner, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery not inserted correctly or discharged. | Ensure battery is fully charged and clicked into place. |
| Low suction power | Dust cup full, filter clogged, or blockage in nozzle/tube. | Empty dust cup, clean HEPA filter, check for and remove blockages. |
| Brush roll not spinning | Hair/debris tangled in brush roll, or brush head not connected properly. | Clean brush roll, ensure brush head is securely attached. |
| LED display not working | Battery issue or internal fault. | Check battery charge. If problem persists, contact support. |
If the problem persists after trying these solutions, please contact DIYtoolifz customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | DIYtoolifz |
| Model Name | for dewalt vacuum 20v cordless |
| Wattage | 350 watts |
| Maximum Suction | 30KPa |
| Suction Modes | 2 (Low, Max) |
| Filter Type | 6-Layer HEPA Filter |
| Dust Cup Capacity | 0.5 Liters |
| Power Source | Battery Powered (DeWALT 20V compatible) |
| Noise Level | 70 Decibels |
| Item Weight | 6 pounds |
| Product Dimensions | 7"L x 9"W x 6"H |
| Special Features | 180° Bendable Wand, LED Display, LED Floor Brush, 6-in-1 Versatility |
| Recommended Uses | Bare Floor, Car, Carpet, Furniture, Hard Floor, Home, Sofa |
9. Warranty and Support
DIYtoolifz products are manufactured to high-quality standards. For warranty information, technical support, or any questions regarding your product, please refer to the contact information provided in your product packaging or visit the official DIYtoolifz website.
Please retain your proof of purchase for any warranty claims.