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BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs STEELITE 21V 13-Inch Brushless Electric Lawn

Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on deck size and bag capacity, STEELITE 21V 13-Inch Brushless Electric Lawn wins on weight and runtime.

The BLACK+DECKER mower offers more power and versatility, making it ideal for larger lawns, while the STEELITE is a lightweight, budget-friendly option for smaller spaces.

Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better

Power

BLACK+DECKER has a 13 Amp motor compared to STEELITE's brushless motor.

Cutting Width

BLACK+DECKER features a 20-inch cutting deck versus STEELITE's 13-inch.

Cutting Versatility

BLACK+DECKER offers a 3-in-1 cutting system compared to STEELITE's 2-in-1.

Why STEELITE 21V 13-Inch Brushless Electric Lawn is better

Weight

STEELITE is lighter at 20.5 lbs compared to BLACK+DECKER.

Price

STEELITE is priced at $139.99, significantly cheaper than BLACK+DECKER.

Maneuverability

STEELITE is designed for easy maneuverability in tight spaces.

Overall score

BLACK+DECKER 20-Inch Corded Electric Lawn Mower
85
STEELITE 21V 13-Inch Brushless Electric Lawn
70

Specifications

SpecBLACK+DECKER 20-Inch Corded Electric Lawn MowerSTEELITE 21V 13-Inch Brushless Electric Lawn
Motor13 AmpBrushless
Cutting Modes3-in-12-in-1
Height Settings75
BatteryCorded21V 4.0Ah
Price$259.00$139.99

Dimension comparison

BLACK+DECKER 20-Inch Corded Electric Lawn MowerSTEELITE 21V 13-Inch Brushless Electric Lawn

Overview of the BLACK+DECKER 20-Inch Corded Electric Lawn Mower

The BLACK+DECKER 20-Inch Corded Electric Lawn Mower is designed for those who prioritize power and versatility in lawn care. With a price of $259.00, it features a robust 13 Amp motor that provides ample power for cutting through thick grass and overgrowth. Its 20-inch deck allows for efficient mowing, making it suitable for medium to larger yards. The mower’s 3-in-1 cutting versatility enables mulching, bagging, or side discharge of clippings, catering to various lawn care needs. Additionally, its lightweight design and convenient features, such as tool-free height adjustment and a 13-gallon grass bag, enhance user experience.

Overview of the STEELITE 21V 13-Inch Brushless Electric Lawn Mower

The STEELITE 21V 13-Inch Brushless Electric Lawn Mower offers a more compact and lightweight option for lawn care at a price of $139.99, making it about 46% cheaper than the BLACK+DECKER model. Weighing only 20.5 lbs, it’s designed for easy maneuverability, making it ideal for small yards, slopes, and tight spaces. Its brushless motor promises longer lifespan and quieter operation, while the 4.0Ah battery provides up to 25 minutes of runtime, suitable for small to mid-sized lawns. The mower also features a 5-level height adjustment, allowing users to customize the cutting height easily without any tools.

Performance Comparison

When it comes to performance, the BLACK+DECKER mower boasts a 13 Amp motor, which is significantly more powerful than the STEELITE's brushless motor, designed for efficiency on smaller lawns. The BLACK+DECKER mower's 20-inch cutting deck allows for a broader swath in a single pass, making it more efficient for larger areas. In contrast, the STEELITE, with its 13-inch deck, is optimized for maneuverability in compact spaces. Users needing to tackle thick grass and overgrowth may find the BLACK+DECKER a better fit, while those with smaller yards might appreciate the STEELITE's lightweight design.

Cutting Versatility

The cutting versatility of the BLACK+DECKER mower is a strong selling point, as it offers a 3-in-1 cutting system that includes mulching, bagging, and side discharge. This flexibility allows users to choose the best option depending on their lawn care needs. Meanwhile, the STEELITE provides a 2-in-1 solution with mulching and bagging capabilities, which is adequate for small lawns but may not meet the demands of larger or denser grass areas. The BLACK+DECKER’s range of cutting height settings, from 1.5 to 4 inches, further enhances its adaptability compared to STEELITE's adjustment from 0.98 to 2.56 inches.

User Experience and Features

User experience differs greatly between the two mowers. The BLACK+DECKER mower comes equipped with a 13-gallon grass bag made of fabric, which allows users to easily check if it's full, paired with carry handles for easy transport and storage. This convenience is particularly useful for those who value efficiency in their mowing routine. Conversely, the STEELITE mower’s compact design and lightweight construction (only 20.5 lbs) make it extremely easy to maneuver, especially in tight spaces. This might appeal more to casual users with minimal lawn care needs who prioritize ease over extensive features.

Price and Value

In terms of price, the BLACK+DECKER mower comes in at $259.00, while the STEELITE is priced at $139.99. This represents a difference of about $119.01, or roughly 46% less for the STEELITE. While the BLACK+DECKER offers more power and versatility, the STEELITE provides an economical choice for those with smaller lawns. Value ultimately depends on the user's specific lawn care requirements; the more robust BLACK+DECKER may justify its price for larger or more demanding spaces, while the STEELITE caters to budget-conscious consumers seeking simplicity without sacrificing quality.

Maintenance and Longevity

Maintenance needs differ between the two models. The BLACK+DECKER mower, with its powerful motor, is built for longevity and consistent performance but may require more attention due to its higher power output. The STEELITE’s brushless motor is designed to run cooler and requires less maintenance, potentially offering a longer lifespan with minimal upkeep. Users looking for a low-maintenance option may find the STEELITE appealing, while those seeking robust performance might prefer the durability of the BLACK+DECKER.

Which should you buy?

Deciding between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the STEELITE 21V 13-Inch Brushless Electric Lawn Mower comes down to individual needs. If you have a larger lawn that requires a powerful and versatile mower, the BLACK+DECKER is the superior choice, offering more power, cutting versatility, and a larger bag capacity. However, if you have a small yard and prefer a lightweight, budget-friendly option, the STEELITE provides excellent value with its easy maneuverability and lower cost. Ultimately, your choice should align with your lawn size, mowing frequency, and budget considerations.