Patoolio 40V Cordless Lawn Mower, Electric Battery Powered vs BLACK+DECKER 20-Inch Corded Electric Lawn Mower
Updated July 2026 — Patoolio 40V Cordless Lawn Mower, Electric Battery Powered wins on runtime and grass bag, BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on weight and cutting width.
The 40V Cordless Lawn Mower is a budget-friendly, lightweight option ideal for small lawns, while the BLACK+DECKER offers superior power and versatility for larger areas.
Why Patoolio 40V Cordless Lawn Mower, Electric Battery Powered is better
Price
40V model is $139.99, significantly cheaper than BLACK+DECKER at $259.00.
Weight
40V model weighs only 17 lbs, making it easier to maneuver.
Cordless
40V model offers cordless convenience.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Power
BLACK+DECKER has a 13 Amp motor for cutting thick grass.
Cutting Width
BLACK+DECKER has a 20-inch cutting width for larger areas.
Versatility
BLACK+DECKER offers 3-in-1 cutting options.
Overall score
Specifications
| Spec | Patoolio 40V Cordless Lawn Mower, Electric Battery Powered | BLACK+DECKER 20-Inch Corded Electric Lawn Mower |
|---|---|---|
| Motor Power | 1200W | 13 Amp |
| Cutting Modes | 1 | 3 |
| Warranty | N/A | 2 Years |
| Bag Capacity | 40L | 13 GAL |
| Height Adjustment | 5 Positions | 7 Settings |
Dimension comparison
Overview of the 40V Cordless Lawn Mower and BLACK+DECKER 20-Inch Corded Electric Lawn Mower
The 40V Cordless Lawn Mower is priced at $139.99, making it about 46% cheaper than the BLACK+DECKER 20-Inch Corded Electric Lawn Mower, which retails for $259.00. This significant price difference may attract budget-conscious consumers looking for a reliable mowing solution. Both mowers cater to different needs, with the cordless model providing freedom from electrical cords, while the corded model boasts a more powerful motor.
Cutting Performance
The BLACK+DECKER features a robust 13 Amp motor, which excels in cutting through thick grass and overgrowth, ensuring a clean and consistent cut. In contrast, the 40V Cordless Lawn Mower is equipped with a 1200W brushless motor that provides substantial power, delivering a uniform cut suitable for small-sized lawns. The BLACK+DECKER's 20-inch cutting width also offers greater coverage, compared to the 40V's 13-inch width, making it more efficient for larger areas.
Cutting Versatility
When it comes to cutting versatility, the BLACK+DECKER stands out with its 3-in-1 capability, allowing users to mulch, bag, or side discharge grass clippings. This versatility is beneficial for homeowners who prefer different mowing strategies based on lawn conditions. The 40V Cordless Lawn Mower, while not offering multiple cutting modes, does provide a 5-position height adjustment, allowing users to customize their lawn's look with ease, although it lacks the comprehensive options of its competitor.
Portability and Ease of Use
The 40V Cordless Lawn Mower weighs a mere 17 lbs, making it notably lightweight and easy to maneuver. This feature can significantly benefit users who may struggle with heavier equipment. It also includes a one-touch start switch for quick activation, enhancing usability. Conversely, the BLACK+DECKER, while still relatively light and equipped with carry handles, is heavier and requires a power cord, which may limit its portability compared to the cordless model.
Grass Collection and Maintenance
The 40V Cordless Lawn Mower features a high-capacity 40L grass bag designed for optimized airflow and a wide opening, reducing the need for frequent stops to empty the bag. This design helps maintain mowing efficiency, especially in larger areas. The BLACK+DECKER includes a 13-gallon fabric grass bag that allows users to easily check for fullness, but its smaller capacity compared to the 40V may lead to more frequent interruptions during mowing sessions.
Runtime and Power Source
The 40V Cordless Lawn Mower operates on two 20V 4.0Ah Li-ion batteries, offering up to 40 minutes of runtime on a single charge. This runtime is adequate for small to medium-sized lawns, but users must plan their mowing sessions accordingly. In contrast, the BLACK+DECKER is corded, providing continuous power without the need for recharging, making it ideal for larger lawns without time constraints.
Warranty and Customer Assurance
The BLACK+DECKER comes with a 2-year warranty, providing peace of mind to consumers regarding product longevity and support. In comparison, the warranty details for the 40V Cordless Lawn Mower are not specified in the provided data. A warranty can significantly influence consumer confidence, especially for those investing in higher-priced equipment like the BLACK+DECKER.
Which should you buy?
Choosing between the 40V Cordless Lawn Mower and the BLACK+DECKER 20-Inch Corded Electric Lawn Mower largely depends on your specific needs. If you're looking for a lightweight, affordable option that offers cordless convenience and is suitable for small lawns, the 40V model is an excellent choice at $139.99. However, if you require a powerful motor for tackling thicker grass in larger areas and appreciate the versatility of multiple cutting options, the BLACK+DECKER, despite its higher price of $259.00, may be worth the investment. Ultimately, the decision hinges on your lawn size, cutting preferences, and budget considerations.

