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BLACK+DECKER Weed Eater, Lawn Edger and Cordless vs Greenworks 48V High - Performance Cordless Yard

Updated July 2026 — Greenworks 48V High - Performance Cordless Yard leads on runtime and price.

The Greenworks 48V offers superior performance and advanced features, while the BLACK+DECKER Weed Eater is more budget-friendly and versatile.

Why BLACK+DECKER Weed Eater, Lawn Edger and Cordless is better

Price

BLACK+DECKER is significantly cheaper at $169.00.

Versatility

BLACK+DECKER offers a 3-in-1 tool for mowing, trimming, and edging.

Compact Design

BLACK+DECKER is ideal for smaller yards.

Why Greenworks 48V High - Performance Cordless Yard is better

Power

Greenworks features a powerful brushless motor.

Runtime

Greenworks runs up to 35 minutes on fully charged batteries.

Warranty

Greenworks offers a 3-year warranty compared to 2 years for BLACK+DECKER.

Overall score

BLACK+DECKER Weed Eater, Lawn Edger and Cordless
65
Greenworks 48V High - Performance Cordless Yard
85

Specifications

SpecBLACK+DECKER Weed Eater, Lawn Edger and CordlessGreenworks 48V High - Performance Cordless Yard
Motor TypeBrushedBrushless
Cutting Width12 inches21 inches
Self-PropelledNoYes
Battery Count23
Height AdjustmentAdjustable7 positions

Dimension comparison

BLACK+DECKER Weed Eater, Lawn Edger and CordlessGreenworks 48V High - Performance Cordless Yard

Overview of BLACK+DECKER Weed Eater and Greenworks 48V

The BLACK+DECKER Weed Eater is priced at $169.00, making it significantly more accessible than the Greenworks 48V, which comes in at $577.99. The price difference of about 66% reflects the difference in features and capabilities between these two lawn care tools. The Weed Eater is a versatile 3-in-1 tool, while the Greenworks offers advanced features like a self-propelled function and a powerful brushless motor.

Design and Functionality

The BLACK+DECKER Weed Eater features a convertible design that allows it to transform quickly into a lawn mower, making it suitable for smaller yards and challenging spaces. It provides three-in-one functionality, allowing users to switch between mowing, trimming, and edging. Conversely, the Greenworks 48V boasts a self-propelled design, which simplifies operation on inclines up to 21° and enhances user comfort. Both tools emphasize user-friendliness, but the Greenworks takes the lead with its advanced features.

Power and Performance

When it comes to power, the Greenworks 48V outshines the BLACK+DECKER Weed Eater with its brushless motor, which delivers gas-like power while being quieter and more environmentally friendly. The Greenworks mower can handle tough mowing tasks with a 21-inch steel deck and offers a runtime of up to 35 minutes on fully charged batteries. In comparison, the Weed Eater's POWERDRIVE transmission effectively handles heavy grass, but it lacks the robust torque and extended runtime found in the Greenworks model.

Battery Life and Convenience

The BLACK+DECKER Weed Eater includes two 20V MAX* Li-ion batteries, which provide decent power for its tasks. However, the Greenworks 48V comes with multiple batteries, including two 5.0Ah batteries and a 24V 2.0Ah USB battery, allowing for extended use and versatility across various tools. The Greenworks mower's ability to run for up to 35 minutes on its 5Ah batteries provides a more convenient experience, especially for larger yards or extended sessions.

Usability and Ergonomics

The usability of the Greenworks 48V is enhanced by its user-friendly design, which includes push-button start, 7-position height adjustment, and a variable speed trigger on the trimmer. This level of customization allows for a tailored mowing experience. Meanwhile, the BLACK+DECKER Weed Eater features adjustable settings and a pivoting handle, promoting comfort during use. While both tools offer ergonomic designs, the advanced features of the Greenworks make it more appealing for varied yard tasks.

Noise and Emissions

The Greenworks 48V is notably quieter than traditional gas mowers, operating at about 3X less noise, which is ideal for residential areas. It also boasts zero emissions, making it an environmentally friendly choice. The BLACK+DECKER Weed Eater, while also electric and therefore quieter than gas mowers, does not emphasize noise reduction to the same extent. Users looking for a quieter mowing solution may find the Greenworks model more suitable.

Warranty and Reliability

The BLACK+DECKER Weed Eater comes with a 2-year limited warranty, which is standard for many consumer lawn care products. In contrast, the Greenworks 48V offers a more generous 3-year warranty, reflecting confidence in its build quality and reliability. This additional year can provide peace of mind for users who invest in higher-priced tools, ensuring they are covered for a longer period of possible issues.

Which should you buy?

Choosing between the BLACK+DECKER Weed Eater and the Greenworks 48V ultimately depends on your specific lawn care needs and budget. The BLACK+DECKER stands out for its affordability at $169.00 and versatility as a 3-in-1 tool, making it ideal for smaller yards or those looking for a budget-friendly option. However, if you prioritize power, efficiency, and advanced features, the Greenworks 48V, despite its higher price of $577.99, offers superior performance and usability.