Greenworks vs BLACK+DECKER Lawn Mowers: Which Brand Fits You?
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When you compare greenworks vs black decker lawn mower options, you are looking at two very different approaches to yard care. Both brands offer cordless, battery-powered tools that eliminate gas fumes and pull cords. The main difference lies in their intended use. One is a dedicated push mower for standard lawns, while the other is a compact 3-in-1 tool designed for tight spaces and edging tasks. Understanding these spec differences helps you pick the right fit for your property size.
Key differences
| Aspect | Greenworks 40V 16-Inch Push Lawn Mower | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower |
|---|---|---|
| Voltage | 40V | 20V MAX |
| Cutting Width | 16 in | 12 in |
| Mowing Function | 2-in-1 (mulch and rear bag) | 3-in-1 (mower, trimmer, edger) |
| Battery Capacity | 4.0 Ah | Includes (2) Batteries |
| Weight | 37.5 pounds | 9.9 pounds |
Which one should you choose?
Choose Greenworks 40V 16-Inch Push Lawn Mower if
- You have a standard lawn up to 1/3 acre and need a dedicated mowing experience.
- You prefer a wider 16-inch cutting deck for faster coverage.
- You want mulching or rear bagging capabilities for grass management.
Choose BLACK+DECKER 12-Inch 3-in-1 Cordless Mower if
- You have a small yard, slopes, or tight spaces that are hard to reach.
- You need a single tool that also functions as a trimmer and edger.
- You prioritize a lightweight, portable unit that is easy to store and maneuver.
Verdict: Choose the Greenworks model if you need a dedicated, higher-power mower for a typical residential lawn. Pick the BLACK+DECKER option if you have a small, challenging yard and want the versatility of a trimmer and edger in one compact package.
Greenworks vs BLACK+DECKER Specs
Cutting Width
The Greenworks 40V 16-Inch Push Lawn Mower features a 16-inch cutting deck. This wider path covers more ground with each pass, making it efficient for standard residential lawns up to a third of an acre. In contrast, the BLACK+DECKER 12-Inch 3-in-1 Cordless Mower has a narrower 12-inch cutting width. While this reduces the coverage area per stroke, it allows for greater maneuverability in tight spaces, slopes, or areas difficult to reach with standard walk-behind mowers. You choose based on whether you prioritize speed or precision in tight spots.
Voltage and Power
Power source specifications reveal a significant difference in electrical potential. The Greenworks model operates on a 40V system, which generally provides more sustained power for thicker grass and larger areas. The BLACK+DECKER unit runs on a 20V MAX system. This lower voltage is paired with PowerDrive technology to prevent bogging in dense weeds, but it is better suited for lighter trimming and edging tasks. If your lawn is expansive or the grass is tall, the higher voltage of the Greenworks mower offers a clear advantage in cutting consistency.
Functionality
The BLACK+DECKER mower stands out for its versatility. It is a 3-in-1 tool that converts from a push mower to a weed eater and edger. This convertible design allows you to tackle multiple yard tasks with one device, including the use of an automatic feed spool for continuous trimming. The Greenworks 40V mower is a dedicated 2-in-1 push mower focused solely on cutting, offering mulching and rear bagging options. If you need a single tool for mowing, trimming, and edging, the BLACK+DECKER combo is the practical choice.
Battery Capacity
Battery specifications indicate how long you can run each tool before recharging. The Greenworks mower comes with a 4.0 Ah battery, which supports longer mowing sessions for larger lawns. The BLACK+DECKER kit includes two 20V MAX batteries, but the specific amp-hour rating is not listed in the provided data. Generally, higher amp-hour ratings correlate with longer runtime. For dedicated mowing tasks, the known 4.0 Ah capacity of the Greenworks unit suggests robust endurance for its intended cutting width.
Weight and Size
Physical dimensions affect storage and handling. The Greenworks mower weighs 37.5 pounds and measures 50.8 inches in length. It is built with a steel deck comparison in mind, being 35% lighter than traditional steel models. The BLACK+DECKER unit is significantly lighter at 9.9 pounds and much more compact, measuring 15.3 inches in length. This lightweight design makes it easy to carry up stairs or store in small sheds. If you have physical limitations or limited storage space, the BLACK+DECKER option is far more manageable.
Which greenworks or black decker mower suits you
Small yard owners needing versatile trim and edge
This 12-inch model weighs just 9.9 pounds. Its three-in-one design lets you switch between mowing, trimming, and edging. The adjustable deck height and pivoting handle help you manage tight corners and slopes. It includes two 20V batteries for continuous operation, making it ideal for challenging spaces where standard mowers cannot reach.
Users with standard lawns up to a third acre
This 16-inch mower covers more ground per pass. It weighs 37.5 pounds but remains lighter than steel deck options. The single-lever height adjustment offers five cutting positions. You get mulching and rear bagging capabilities. The 40V system with a 4.0 Ah battery supports up to a third of an acre, backed by a three-year warranty.
Gardeners wanting to expand their cordless tool ecosystem
This Greenworks unit works with over 75 other 40V tools. You can share batteries with trimmers, blowers, and chainsaws. The 40V voltage and 4.0 Ah capacity provide reliable power for larger tasks. The included charger and battery ensure you are ready to start. This compatibility makes it a smart choice for building a comprehensive outdoor toolkit.
The products compared
Greenworks 40V 16-Inch Push Lawn Mower
Best for: Small lawns under 1/3 acre
- Power Source
- Cordless
- Cutting Width
- 16 in
- Voltage
- 40V
- Drive Type
- Push
- Battery Capacity
- 4.0 Ah
- Cutting Height
- 5 position
View on Amazon: Greenworks 40V 16-Inch Push Lawn Mower Affiliate link
This Greenworks 40V push mower offers a 16-inch cutting width and includes a 4.0 Ah battery and charger. It weighs 37.5 pounds and features a single-lever height adjustment with five positions. The 2-in-1 system allows for mulching or rear bagging. It is designed for small lawns up to 1/3 acre. You will appreciate its lightweight build and compatibility with other Greenworks 40V tools.
Pros
- Includes 4.0 Ah battery and charger
- 2-in-1 mulch and rear bag system
- 5-position single-lever height adjustment
- 37.5 pounds, 35% lighter than steel decks
Cons
- 16-inch cutting width limits coverage speed
- Push drive requires manual effort
- 3-year warranty is shorter than industry leaders
Good fit if
- You have a small yard under 1/3 acre
- You want a lightweight mower for easy handling
- You already own Greenworks 40V tools
Skip if
- You need self-propelled power for hills
- You have a large lawn over 1/3 acre
- You prefer a wider 21-inch cutting deck
Verdict: Greenworks 40V 16" Push Mower fits small yards and users who value lightweight handling. It is a practical choice for those who already use the Greenworks 40V ecosystem.
BLACK+DECKER 12-Inch 3-in-1 Cordless Mower
Best for: Small yards and tight spaces
- Power Source
- Cordless battery, 20V MAX
- Cutting Width
- 12 in
- Voltage
- 20V MAX
- Drive Type
- Push
- Cutting Height
- Adjustable deck height
- Mowing Function
- 3-in-1
View on Amazon: BLACK+DECKER 12-Inch 3-in-1 Cordless Mower Affiliate link
This BLACK+DECKER unit combines a 12-inch push mower, trimmer, and edger into one kit. It uses 20V MAX batteries and includes two 2.0 Ah cells with a charger. The removable deck converts to a weed eater with automatic line feed. Its 9.9-pound weight and compact size make it suitable for small yards, slopes, and tight spaces where standard mowers struggle to reach.
Pros
- Three-in-one functionality for mowing, trimming, and edging
- Includes two 20V MAX batteries for continuous operation
- AFS automatic feed spool reduces line adjustments
- PowerDrive technology prevents bogging in dense grass
- Adjustable deck height and pivoting handle for control
Cons
- 12-inch cutting width is narrow compared to standard mowers
- 20V MAX system offers less power than 40V alternatives
- Includes only a 2-year limited warranty
Good fit if
- You have a small yard with tight spaces
- You want to switch between mowing and edging easily
- You need a lightweight tool for slopes
Skip if
- You have a large lawn requiring wide cuts
- You prefer higher voltage power systems
- You need a dedicated heavy-duty mower
Verdict: BLACK+DECKER 12in 3-in-1 Mower suits homeowners with small, tricky yards who value versatility over raw cutting width. It is a practical solution for maintaining edges and small patches without buying separate tools.
Specifications side by side
| Spec | Greenworks 40V 16-Inch Push Lawn Mower | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower |
|---|---|---|
| Power Source | Cordless | Cordless battery, 20V MAX |
| Cutting Width | 16 in | 12 in |
| Voltage | 40V | 20V MAX |
| Drive Type | Push | Push |
| Battery Capacity | 4.0 Ah | not stated |
| Cutting Height | 5 position | Adjustable deck height |
| Mowing Function | 2-in-1 (mulch, rear bagging) | not stated |
| Application | Lawn | Lawn |
| Dimensions | 50.8 × 18.9 × 39 inches | 15.3 × 40.5 × 7.38 inches |
| Weight | 37.5 pounds | 9.9 pounds |
| Size | 16" Cordless (4.0Ah) | 12-Inch |
| Color | Green | Multi |
| Model | 25322 | MTC220 |
Frequently asked questions
Which brand is better for small lawns under a third of an acre?
Greenworks is the better choice for small lawns under a third of an acre. The Greenworks 40V 16-Inch Push Lawn Mower is specifically designed for this size yard. Its 16-inch cutting width allows you to cover more ground efficiently. The 4.0 Ah battery provides sufficient runtime for these smaller spaces.
How much does the BLACK+DECKER mower weigh compared to the Greenworks model?
The BLACK+DECKER mower is significantly lighter. It weighs just 9.9 pounds, making it easy to lift and maneuver. In comparison, the Greenworks 40V model weighs 37.5 pounds. This difference makes the BLACK+DECKER ideal for users who need a lightweight tool for tight spaces or storage.
Does the BLACK+DECKER mower offer more than just mowing functions?
Yes, the BLACK+DECKER model is a 3-in-1 tool. It functions as a mower, trimmer, and edger. This versatility is useful for maintaining edges and small patches without buying separate devices. The Greenworks model is a dedicated push mower without these additional trimming or edging capabilities.
Which mower is easier to store in a small garage?
The BLACK+DECKER mower is easier to store due to its compact size. It measures 15.3 inches in length and 7.38 inches in height. The Greenworks mower is much larger, measuring 50.8 inches in length and 39 inches in height. The smaller footprint of the BLACK+DECKER saves more space.
What battery voltage do these cordless mowers use?
The Greenworks mower uses a 40V battery system with a 4.0 Ah capacity. The BLACK+DECKER mower is also cordless and battery-powered, though specific voltage details are not listed in the provided data. Both operate without gas or cords, offering clean and quiet performance for yard work.
Which model is best for users who already own Greenworks tools?
The Greenworks 40V 16-Inch Push Lawn Mower is best for existing Greenworks users. It integrates seamlessly into the Greenworks 40V ecosystem. You can share batteries across multiple tools. This compatibility saves money and reduces clutter, as you do not need to buy separate charging stations or different battery types.
How wide is the cutting path on each mower?
The Greenworks mower has a 16-inch cutting width. The BLACK+DECKER mower features a narrower 12-inch cutting width. The wider path on the Greenworks model helps you finish standard lawns faster. The narrower BLACK+DECKER deck is better suited for navigating tight corners and small, tricky yard areas.