Tackling yard work can be a chore, especially when dealing with fallen leaves, grass clippings, and other debris. Having the right tool makes all the difference. Let’s look at two popular battery-powered options to see how they stack up.
Quick Check
| Fact Name | DEWALT DCBL770B | BLACK+DECKER BCBL700D1 |
|---|---|---|
| Product | ||
| Check Price | Check discount Price on Amazon | Check discount Price on Amazon |
| Item Weight | 9.8 Pounds | 3.8 Pounds |
| Wattage | Battery Powered | Battery Powered |
| Voltage | 60 | 20 Volts |
| Color | yellow | Multi |
DEWALT DCBL770B Review

DEWALT DCBL770B: At a Glance
Capacity: 423 Cubic Feet Per Minute
Wattage: Battery Powered
Item Weight: 9.8 Pounds
Voltage: 60
Special Features: Adjustable Speed, Lightweight, Portable
DEWALT DCBL770B
The DEWALT DCBL770B is a robust battery-powered leaf blower designed for demanding tasks. Its high-efficiency brushless motor is engineered to extend both runtime and the overall life of the unit.
What We Like
- The powerful performance with air volume up to 423 CFM and speeds of 129 MPH (up to 175 MPH with the concentrator nozzle) can handle significant debris.
- Its lightweight and ergonomic design aims to reduce forearm strain during use.
- The variable speed trigger and speed lock offer precise control over the power output.
- Built to withstand everyday heavy-duty usage, suggesting durability for frequent use.
Things to Consider
- While designed for control, its higher power output might be more than needed for very light, occasional cleanup.
- It’s a larger, more powerful unit, which means it will likely have a higher price point.
DEWALT FLEXVOLT 60V MAX* Blower, Handheld, Tool Only (DCBL770B)
BLACK+DECKER BCBL700D1 Review

BLACK+DECKER BCBL700D1: At a Glance
Material: Blend
Wattage: Battery Powered
Item Weight: 3.8 Pounds
Voltage: 20 Volts
Special Features: Adjustable Speed
BLACK+DECKER BCBL700D1
The BLACK+DECKER BCBL700D1 offers a convenient solution for everyday yard cleanup. Its lightweight construction and user-friendly features make it accessible for a variety of tasks.
What We Like
- The exceptionally light weight of 3.8 lbs makes it easy to handle and maneuver for extended periods.
- The 2-speed control allows for adapting the power from gentle garden clearing to more forceful debris removal.
- A built-in scraper is a thoughtful addition for loosening stubborn, stuck-on debris.
- The 20V MAX* lithium-ion battery is noted for holding its charge for up to 18 months, offering reliability.
Things to Consider
- Its maximum air speed of 90 mph is considerably less than the DEWALT DCBL770B, which might affect efficiency on heavy debris.
- The included battery may offer less runtime compared to higher voltage systems for very large areas.
BLACK+DECKER 20V MAX Cordless Leaf Blower with Battery and Charger, Powerful 2-Speed, Up to 90 MPH and 320 CFM Axial Lightweight Electric Leaf Blower (BCBL700D1)
The Biggest Difference
The most apparent distinction between the DEWALT DCBL770B and the BLACK+DECKER BCBL700D1 lies in their power and intended use. The DEWALT unit is geared towards more demanding, heavy-duty tasks with significantly higher CFM and MPH ratings.
This translates to faster clearing of larger volumes of debris and tougher materials. The BLACK+DECKER, on the other hand, focuses on ease of use and convenience for lighter, more frequent yard maintenance. Its lighter weight and more modest power output make it ideal for everyday tasks where maneuverability is key.
What Changes in Real Life
- For large properties with dense leaf fall, the higher airflow of the DEWALT DCBL770B means you’ll finish the job faster.
- When cleaning a small patio or a few garden beds, the lightweight BLACK+DECKER BCBL700D1 is less fatiguing.
- Stubborn, wet leaves might require the more concentrated power of the DEWALT, especially with its concentrator nozzle.
- The built-in scraper on the BLACK+DECKER BCBL700D1 can save you from bending down to pick up or dislodge stuck clippings.
- For quick touch-ups before guests arrive, the BLACK+DECKER BCBL700D1 is easily accessible and fast to deploy.
- If you have extensive hardscaping like long driveways or wide decks to clear regularly, the DEWALT DCBL770B‘s power is a significant advantage.
How These Actually Work (And Why It Matters)
Both the DEWALT DCBL770B and the BLACK+DECKER BCBL700D1 operate on the same fundamental principle: a battery-powered motor spins an impeller, which draws air in and expels it at high velocity through a nozzle. The key difference is in the engineering and power of these components.
The DEWALT utilizes a higher voltage (60V) and a brushless motor, which typically allows for more efficient power delivery and higher airflow. This results in greater CFM (cubic feet per minute) and MPH (miles per hour), enabling it to move more material more forcefully. The BLACK+DECKER uses a 20V MAX* battery and an axial fan design, prioritizing a balance between power and a lighter overall unit for easier handling.
Which One Is Best for You?
Selecting between these two leaf blowers hinges on your specific yard care needs and preferences. Consider the size of your property, the typical amount and type of debris you manage, and how important weight and maneuverability are to you.
Which One Fits Your Life?
- If you have a large yard with many mature trees, the DEWALT DCBL770B is likely the better choice.
- If you prioritize a lightweight tool for easy handling around flower beds and patios, the BLACK+DECKER BCBL700D1 fits your needs.
- If you regularly deal with wet, heavy leaves or thick piles of grass clippings, the DEWALT DCBL770B offers superior power.
- If you need a blower for quick, routine cleanups of driveways and sidewalks, the BLACK+DECKER BCBL700D1 is an excellent option.
- If durability and long-term heavy-duty performance are your main concerns, the DEWALT DCBL770B is designed for that.
My Honest Recommendation
For those tackling extensive lawn areas or consistently facing heavy debris, the DEWALT DCBL770B stands out with its significant power output and robust design. Its ability to move large volumes of air at high speeds makes quick work of challenging yard cleanup tasks. You can explore this option further here: DEWALT DCBL770B.
If your primary need is for a lightweight, easy-to-manage tool for everyday maintenance and smaller areas, the BLACK+DECKER BCBL700D1 is a strong contender. Its user-friendly design and sufficient power for common tasks make it a practical choice for many homeowners. Find more details about it here: BLACK+DECKER BCBL700D1.
Feature Comparison
| Feature | DEWALT DCBL770B | BLACK+DECKER BCBL700D1 |
| Brand | DEWALT | BLACK+DECKER |
| Model | DCBL770B | BCBL700D1 |
| Power Source | Battery Powered | Battery Powered |
| Voltage | 60V | 20V MAX* |
| Max Air Speed | 129 MPH (175 MPH w/ concentrator) | 90 MPH |
| Max Air Volume (CFM) | 423 CFM | 320 CFM |
| Motor Type | Brushless | Not specified (Axial Fan) |
| Weight | 9.8 Pounds | 3.8 Pounds |
| Special Features | Adjustable Speed, Lightweight, Portable, Variable Speed Trigger, Speed Lock, Flat Concentrator Nozzle | Adjustable Speed, 2-Speed Control, Built-in Scraper |
| Battery Hold Time | Not specified | Up to 18 months |
Specifications Comparison
| Fact Name | DEWALT DCBL770B | BLACK+DECKER BCBL700D1 |
|---|---|---|
| Brand | DEWALT | BLACK+DECKER |
| Model | DCBL770B | BCBL700D1 |
| Color | yellow | Multi |
| Material | Not specified | Blend |
| Capacity | 423 Cubic Feet Per Minute | Not specified |
| Wattage | Battery Powered | Battery Powered |
| Item Weight | 9.8 Pounds | 3.8 Pounds |
| Voltage | 60 | 20 Volts |
| Special Features | Adjustable Speed, Lightweight, Portable | Adjustable Speed |
Maintenance and Care
Both the DEWALT DCBL770B and BLACK+DECKER BCBL700D1 require minimal maintenance, primarily focusing on keeping the air intake clear and storing them properly. After each use, ensure no debris is lodged in the fan housing or nozzle. Wipe down the exterior with a damp cloth if needed. For battery-powered tools, it’s important to store the batteries in a dry, temperate environment and follow the manufacturer’s recommendations for charging cycles to maintain their longevity.
When to Buy for Better Deals
Finding a great deal can make your next yard tool purchase even more satisfying. Keep an eye out for seasonal sales and promotions that might offer discounts on these popular leaf blower models.
- Look for bundle deals that might include extra batteries or accessories.
- Check major online retailers during holiday shopping events for potential price drops.
- Subscribe to newsletters from home improvement stores for sale alerts.
- Compare prices across different vendors to ensure you’re getting the best value.
FAQs
What is the difference in power between these two leaf blowers?
The DEWALT DCBL770B offers significantly higher air volume (423 CFM) and air speed (up to 175 MPH), indicating greater power for heavy debris. The BLACK+DECKER BCBL700D1 has a lower air volume (320 CFM) and air speed (90 MPH), suitable for lighter tasks.
Which leaf blower is lighter?
The BLACK+DECKER BCBL700D1 is considerably lighter, weighing only 3.8 pounds, making it easier to handle for extended periods.
Are these leaf blowers easy to control?
Both models offer speed control. The DEWALT DCBL770B has a variable speed trigger and speed lock for precise power adjustment, while the BLACK+DECKER BCBL700D1 features 2-speed control.
Can the DEWALT DCBL770B handle wet leaves?
With its higher CFM and MPH, especially when using the concentrator nozzle, the DEWALT DCBL770B is better equipped to handle more challenging debris like wet leaves compared to lighter-duty models.
What type of battery do they use?
The DEWALT DCBL770B uses a 60V battery system, while the BLACK+DECKER BCBL700D1 uses a 20V MAX* lithium-ion battery.
Quick Links
Final Decision
Both the DEWALT DCBL770B and the BLACK+DECKER BCBL700D1 are capable battery-powered leaf blowers, each suited to different user needs.
Your choice will depend on whether you prioritize raw power for heavy-duty cleanup or a lightweight design for everyday convenience.
Ultimately, the DEWALT DCBL770B is built for professionals or homeowners with large properties and demanding cleanup needs, offering substantial power and durability. For those seeking a more user-friendly and lightweight option for routine yard maintenance, the BLACK+DECKER BCBL700D1 is an excellent and practical choice.

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