BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs HEINPRO 14" Cordless Lawn Mower Compatible with
Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on power and cut width, HEINPRO 14" Cordless Lawn Mower Compatible with wins on runtime.
The BLACK+DECKER mower offers superior power and versatility, making it the better choice for larger lawns, while the HEINPRO is a budget-friendly option for smaller spaces.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Power
13 Amp motor vs brushless motor
Cutting Versatility
3-in-1 functionality vs 2-in-1
Warranty
2-year warranty vs no specified warranty
Why HEINPRO 14" Cordless Lawn Mower Compatible with is better
Price
$169.99 vs $259.00
Weight
17.8 lbs vs 20 lbs
Battery Compatibility
Compatible with Milwaukee M18 batteries
Overall score
Specifications
| Spec | BLACK+DECKER 20-Inch Corded Electric Lawn Mower | HEINPRO 14" Cordless Lawn Mower Compatible with |
|---|---|---|
| Motor Type | Corded | Cordless |
| Cutting Modes | 3-in-1 | 2-in-1 |
| Height Settings | 7 | 5 |
| Warranty | 2 years | N/A |
| Price | $259.00 | $169.99 |
Dimension comparison
Overview of the BLACK+DECKER 20-Inch Corded Electric Lawn Mower
The BLACK+DECKER 20-Inch Corded Electric Lawn Mower is a robust option for homeowners seeking a reliable and powerful lawn care solution. Priced at $259.00, this mower features a 13 Amp motor that provides ample power for cutting through thick grass and overgrowth. With its 20-inch cutting width, it offers a versatile 3-in-1 functionality that includes mulching, bagging, and side discharge. This mower also boasts a user-friendly design with a single lever for height adjustment, allowing users to select from seven cutting heights ranging from 1.5 to 4 inches.
The mower's EdgeMax deck design allows for close cutting along edges and borders, reducing the need for additional trimming. Its fabric grass bag holds up to 13 gallons, making it easy to monitor when it's full. With a sales rank of 31,868, it showcases a solid presence in the market, appealing to those who need efficiency and reliability in their yard maintenance.
Overview of the HEINPRO 14" Cordless Lawn Mower
The HEINPRO 14" Cordless Lawn Mower presents an appealing alternative, especially for those with smaller yards. Priced at $169.99, it is about 34% cheaper than the BLACK+DECKER model, making it a budget-friendly choice. This mower is designed to be compatible with Milwaukee M18 batteries, allowing users to leverage existing battery technology without incurring additional costs. Its brushless motor is efficient, quieter, and provides consistent power compared to standard motors.
The 14-inch cutting width and 5-position height adjustment (ranging from 1 to 2.6 inches) make it suitable for small to medium-sized lawns. With a runtime of up to 20 minutes on a fully charged battery, it can cover approximately 1,500 square feet of grass, which is ideal for quick mowing tasks. Despite its smaller size, the HEINPRO mower holds a respectable sales rank of 24,977, indicating a competitive position in the cordless mower market.
Power and Performance Comparison
The BLACK+DECKER model outshines the HEINPRO in terms of power, featuring a 13 Amp motor that delivers robust cutting performance. This power allows it to handle thick grass and overgrowth with ease, making it a better choice for larger or more demanding lawns. In contrast, the HEINPRO, while equipped with a brushless motor that runs quieter and longer, operates on battery power, which limits its runtime to about 20 minutes per charge.
This difference in power sources means that the BLACK+DECKER mower is more suitable for sustained use without concerns about battery life. Users tackling larger areas may find the BLACK+DECKER more effective, while the HEINPRO is ideal for those needing a lightweight option for smaller spaces.
Cutting Versatility
When it comes to cutting versatility, the BLACK+DECKER mower offers a significant advantage with its 3-in-1 functionality. Users can choose to mulch, bag, or discharge clippings, providing flexibility based on lawn care needs. The seven height settings further enhance this versatility, allowing for precise control over the cut height.
On the other hand, the HEINPRO features a 2-in-1 system, offering both mulching and bagging capabilities. While it provides basic versatility, the limited height adjustment options (only five settings) may not meet the needs of users looking for more customization. Therefore, for those who prioritize cutting versatility, the BLACK+DECKER mower stands out as the better choice.
Design and Usability
The design of the BLACK+DECKER mower focuses on ease of use, featuring a lightweight structure and ergonomic handles for easy transport and storage. Its fabric grass bag is not only lightweight but also allows users to see when it's full, adding convenience to the mowing process.
In contrast, the HEINPRO is designed for effortless handling and features a foldable design, making it one of the lightest mowers available at only 17.8 lbs (without the battery). This feature makes it easy to store in tight spaces, an advantage for users with limited storage options. However, the lack of a visual indicator for the grass collection may detract from usability compared to the BLACK+DECKER model.
Maintenance and Warranty
Maintenance is straightforward for both mowers, but the BLACK+DECKER model comes with a 2-year warranty, offering peace of mind to users concerned about long-term durability. This warranty reflects the brand's confidence in the mower's quality and performance.
The HEINPRO does not specify a warranty in the provided information, which might raise concerns for potential buyers about its longevity and support from the manufacturer. For consumers who value warranty coverage as part of their purchasing decision, the BLACK+DECKER mower provides a distinct advantage.
Price Comparison
At $259.00, the BLACK+DECKER mower is positioned as a premium offering in the market, while the HEINPRO comes in at $169.99, making it approximately $89 cheaper. This significant price difference can make the HEINPRO more appealing to budget-conscious consumers, especially those who only need a mower for small, manageable lawns.
However, the additional features, power, and warranty of the BLACK+DECKER may justify its higher price for buyers looking for a more robust and versatile lawn care solution. Ultimately, the choice between the two will depend on individual needs and budget considerations.
Which should you buy?
Choosing between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the HEINPRO 14" Cordless Lawn Mower depends largely on your specific lawn care needs. If you're looking for power, versatility, and a solid warranty, the BLACK+DECKER is the clear winner. Its 13 Amp motor and 3-in-1 functionality make it ideal for larger lawns or tougher mowing conditions.
However, if you have a smaller yard and prefer a lightweight, battery-operated option that’s budget-friendly, the HEINPRO might be the better fit. It offers efficient mowing capabilities without the need for additional battery purchases, making it a practical choice for those with a limited budget. Ultimately, the best decision hinges on the size of your lawn, your mowing preferences, and your budget constraints.

