DEWALT DCBL722B
DEWALT 20V MAX XR Cordless Handheld Leaf Blower
Model: DCBL722B
Important Safety Information
WARNING: This product produces noise levels that may be harmful to your hearing. Always wear appropriate hearing protection when operating this leaf blower. Be aware of your surroundings and others nearby to prevent injury from propelled debris.
Always read and understand all instructions before operating this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.
- Wear eye protection that is marked to comply with ANSI Z87.1.
- Wear hearing protection when operating the tool.
- Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Keep children and bystanders away while operating a power tool.
- Do not allow children to operate the blower.
- Do not use the blower near open flames.
- Always ensure the blower tube is securely attached before operation.
Product Overview
The DEWALT 20V MAX XR Cordless Handheld Leaf Blower (DCBL722B) is designed for efficient debris clearing. It features a brushless motor for extended run time and motor life, and an innovative axial fan design for maximum air output.
Key Features:
- Up to 450 CFM (Cubic Feet Per Minute) air volume.
- Up to 125 MPH (Miles Per Hour) with concentrator nozzle.
- High-efficiency brushless motor.
- Lightweight and ergonomic design for user comfort.
- Variable speed trigger with speed lock for precise control.
- Low noise operation at 62 dB(A).
- Removable concentrator nozzle with built-in scraper.
Components:
- Blower Unit
- Blower Tube
- Concentrator Nozzle
- Battery Port (Battery and Charger sold separately)

Image: The DEWALT 20V MAX XR Cordless Handheld Leaf Blower, model DCBL722B, shown from an angled perspective, highlighting its yellow and black design and compact form factor.

Image: A diagram illustrating the key features of the DEWALT DCBL722B blower, including its 450 CFM and 125 MPH performance, removable concentrator with scraper, compact and lightweight design, brushless motor, and variable trigger with speed lock.
Setup and Assembly
Before first use, ensure all components are present and undamaged. This tool is sold as 'tool only' and requires a DEWALT 20V MAX battery and charger (sold separately).
1. Attaching the Blower Tube:
- Align the grooves on the blower tube with the tabs on the blower housing.
- Push the tube onto the housing until it clicks into place, ensuring it is securely fastened.

Image: A side view of the DEWALT DCBL722B leaf blower, showing the main body and the attached blower tube, illustrating the overall assembled structure.
2. Attaching the Concentrator Nozzle:
- The concentrator nozzle can be attached to the end of the blower tube for increased air speed and more focused airflow.
- Slide the concentrator nozzle onto the end of the blower tube until it fits snugly.
- Ensure the nozzle is firmly seated to prevent it from detaching during operation.

Image: A close-up view of the concentrator nozzle attached to the end of the blower tube, showing its design for focused airflow and the built-in scraper feature.

Image: A detailed view of the removable concentrator nozzle, emphasizing its design and how it connects to the blower tube.
3. Installing the Battery:
- Ensure the battery is fully charged before use.
- Align the battery with the battery port on the blower handle.
- Slide the battery into the port until it locks securely in place.
- To remove the battery, press the release button and pull the battery out.
Operating Instructions
Always wear appropriate personal protective equipment, including eye and hearing protection, before operating the leaf blower.
Starting and Stopping:
- To start the blower, depress the variable speed trigger.
- To stop the blower, release the variable speed trigger.
Variable Speed Control:
- The blower features a variable speed trigger, allowing you to control the airflow speed by varying the pressure on the trigger.
- For continuous operation at a set speed, use the speed lock feature. Depress the trigger to the desired speed, then engage the speed lock button. Release the trigger to maintain the locked speed.
- To disengage the speed lock, depress the trigger fully and then release it.

Image: A close-up view of the DEWALT DCBL722B's handle, showing the variable speed trigger and the speed lock mechanism for precise power control.
General Operation Tips:
- Direct the airflow away from yourself and others.
- Use a sweeping motion to gather debris into piles.
- For stubborn debris, use the concentrator nozzle and the built-in scraper.
- Avoid operating the blower in wet conditions to prevent electrical hazards and damage to the tool.
- Be mindful of battery life; larger capacity batteries (e.g., 5Ah or 8Ah) are recommended for extended use.

Image: A person operating the DEWALT DCBL722B leaf blower in a residential yard, demonstrating its use for clearing debris from grass and hard surfaces.

Image: A person using the DEWALT DCBL722B leaf blower to clear a large volume of fallen leaves from a paved area, showcasing the blower's effectiveness.

Image: A person holding and operating the DEWALT DCBL722B leaf blower, emphasizing its compact and lightweight design for ease of use and maneuverability.
Maintenance
Regular maintenance ensures optimal performance and extends the life of your tool. Always disconnect the battery before performing any maintenance or cleaning.
Cleaning:
- Clean the exterior of the blower with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Keep the air intake vents clear of debris to prevent overheating. Use a brush or compressed air to remove dust and dirt.
- Inspect the blower tube and nozzle for any blockages and clear them as needed.
Storage:
- Store the blower in a dry, secure location out of reach of children.
- Remove the battery from the tool before storing for extended periods.
- Avoid storing the tool in direct sunlight or in areas with extreme temperatures.
Battery Care:
- Charge batteries fully before storage and recharge every 6 months if not in use.
- Do not store batteries in temperatures above 104°F (40°C) or below 32°F (0°C).
- Refer to your battery and charger manual for specific care instructions.
Troubleshooting
If you encounter issues with your DEWALT leaf blower, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blower does not start. |
|
|
| Reduced airflow. |
|
|
| Blower stops during operation. |
|
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | DCBL722B |
| Power Source | 20V MAX* Battery (Sold Separately) |
| Air Volume | Up to 450 CFM |
| Air Speed | Up to 125 MPH (with concentrator nozzle) |
| Noise Level | 62 dB(A) |
| Item Weight | 5.4 lbs (Tool Only) |
| Motor Type | Brushless |
| Form Factor | Handheld |
| Included Components | Blower, Concentrator Nozzle |
*Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18 volts.
Warranty and Support
DEWALT provides a limited warranty for its products. For specific warranty details, registration, and technical support, please refer to the official DEWALT website or contact DEWALT customer service.
- Online Support: Visit the official DEWALT website for product manuals, FAQs, and service center locations.
- Customer Service: Contact DEWALT customer support for assistance with product operation, parts, or warranty claims.
Keep your purchase receipt as proof of purchase for warranty purposes.
Product Videos
No specific product videos with 'Seller' as creator type were provided in the available data. Please refer to the official DEWALT website or authorized retailers for relevant product videos.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.