BLACK+DECKER Weed Eater or BLACK+DECKER Electric Lawn Mower? Which BLACK+DECKER Model to Buy
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Choosing between the black decker weed eater vs electric lawn mower depends on your yard size and task variety. Both are BLACK+DECKER tools designed for lawn care. The first is a 3-in-1 cordless system with a 12-inch cutting width. The second is a dedicated corded mower with a 15-inch deck. One offers versatility and battery power. The other provides continuous corded power and a wider cut. You need to match these specs to your specific needs.
Key differences
| Aspect | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower | BLACK+DECKER 15-Inch Corded Electric Mower |
|---|---|---|
| Power Source | Cordless battery, 20V MAX | Corded electric, 10 Amp |
| Cutting Width | 12 in | 15 in |
| Mowing Function | 3-in-1 (mower, trimmer, edger) | Bag |
| Cutting Height | Adjustable deck height | 1-3 in, 6 positions |
Which one should you choose?
Choose BLACK+DECKER 12-Inch 3-in-1 Cordless Mower if
- You need a trimmer and edger in addition to mowing
- You want to avoid dealing with extension cords
- You have small, challenging spaces to reach
Choose BLACK+DECKER 15-Inch Corded Electric Mower if
- You prefer unlimited runtime while mowing
- You want a wider 15-inch cutting deck
- You need a dedicated mower with a collection bag
Verdict: Choose the 3-in-1 cordless model if you need versatility and battery freedom for small yards. Pick the corded electric mower if you want a wider cut and continuous power for slightly larger areas.
Cordless Versus Corded Mower Specs
Power source type
Product A runs on a 20V MAX cordless battery system, giving you freedom from cords. It includes two LBXR2020 batteries for continuous operation. You can move it anywhere without worrying about outlet access. Product B uses a 10-Amp corded electric motor. This means it needs a constant connection to a power outlet. The corded design offers unlimited runtime as long as you have power. However, you must manage the cord length and placement. The cordless option provides better mobility for larger or irregularly shaped yards.
Cutting width
The cutting width determines how much grass you cover in a single pass. Product A has a 12-inch cutting width. This narrower deck is better for tight spaces, slopes, or areas that are hard to reach with standard mowers. Product B features a wider 15-inch cutting width. This allows you to cover more ground with each pass. The wider deck is generally more efficient for open, flat lawns. If you have a small, 1/8 acre yard, the wider cut of Product B saves time.
Mowing function versatility
Product A is a 3-in-1 combo tool. It functions as a push mower, trimmer, and edger. The removable wheeled deck transforms it for different tasks. This versatility is ideal if you need to trim edges and mow in one go. Product B is a dedicated lawn mower with a bagging function. It includes a collection bag for clipping collection. The winged blade yields 30% better clipping collection. It does not trim or edge. You need separate tools for those tasks.
Weight and maneuverability
Weight affects how easy the tool is to push and store. Product A weighs 9.9 pounds. This is slightly heavier due to the motor and battery housing. It features a pivoting handle for customizable comfort. Product B weighs only 7 pounds. This is a lightweight corded electric mower. It has a comfort grip bike handlebar design that reduces friction. The lighter weight makes it easier to maneuver around tight corners and obstacles. Both are push-type drives.
Cutting height adjustment
Cutting height adjustment allows you to set the grass length. Product A has an adjustable deck height. The exact range is not specified in the data, but it allows for customization. Product B offers six adjustable cutting heights. The range is clearly defined from 1 inch to 3 inches. This gives you precise control over the grass length. If you prefer specific height settings, Product B provides more defined options. Both allow you to change the height to suit your lawn care needs.
Which BLACK+DECKER Mower Fits Your Yard
You need a trimmer, edger, and mower
This 3-in-1 system handles multiple tasks with one tool. It includes a 12-inch cutting deck, a weed wacker, and an edger. The included two 20V MAX batteries allow for continuous operation without interruption. You get a complete kit with all necessary attachments for versatile yard care in small or challenging spaces.
You want a lightweight dedicated mower
This corded electric mower weighs only 7 pounds, making it easy to maneuver. It features a 15-inch cutting width and a bike handlebar design for reduced friction. The winged blade offers better clipping collection, and you get six adjustable cutting heights. It is ideal for small lawns up to 1/8 acre.
You prefer cordless freedom and power
The 20V MAX battery system provides powerDrive technology to prevent bogging in dense grass. You do not need to manage a cord or search for outlets. The pivoting handle and adjustable settings provide maximum control. This setup is perfect for areas where standard walk-behind mowers struggle to reach.
You want simple push-button startup
This model features a push-button start for hassle-free operation. You simply plug it in and press the button to begin mowing. The 10-amp motor powers through rough grass effectively. With a 15-inch deck and efficient clipping collection, it offers a straightforward mowing experience for regular lawn maintenance tasks.
The products compared
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 model combines a trimmer, edger, and mower into one 20V MAX unit. It features a 12-inch cutting width and includes two batteries for continuous operation. The removable deck allows quick conversion between tools. It suits small yards, slopes, and tight spaces where standard mowers struggle. The push drive and adjustable height offer basic control for light lawn maintenance.
Pros
- Three-in-one functionality converts between mower, trimmer, and edger
- Includes two 20V MAX batteries for extended runtime
- 12-inch cutting width fits small yards and tight spaces
- PowerDrive technology prevents bogging in dense grass
Cons
- 12-inch cutting width is narrower than standard walk-behind mowers
- Push drive requires manual effort without self-propulsion
- Heavier build at 9.9 pounds for a handheld tool
Good fit if
- You have a small yard with limited storage space
- You need to edge along sidewalks and borders
- You want to tackle slopes with a lightweight tool
Skip if
- You mow large lawns over a quarter acre
- You prefer a self-propelled mower for hilly terrain
- You need a wide cutting deck for speed
Verdict: BLACK+DECKER 12-Inch 3-in-1 Cordless Mower fits users with small, complex yards who value versatility over speed. It is a practical solution for trimming and edging, not a replacement for full-sized lawn care.
BLACK+DECKER 15-Inch Corded Electric Mower
Best for: small lawns up to 1/8 acre
- Power Source
- Corded electric, 10 Amp
- Cutting Width
- 15 in
- Drive Type
- Push
- Cutting Height
- 1-3 in, 6 positions
- Mowing Function
- Bag
- Application
- Lawn
View on Amazon: BLACK+DECKER 15-Inch Corded Electric Mower Affiliate link
This BLACK+DECKER model is a lightweight, corded electric mower designed for small lawns up to 1/8 acre. It features a 10-amp motor and a 15-inch cutting width. The bike handlebar design reduces friction for better maneuverability. You get six adjustable cutting heights from 1 to 3 inches. A collection bag is included to manage grass clippings efficiently.
Pros
- 10-amp motor powers through rough grass
- Lightweight 7-pound build for easy handling
- Bike handlebar reduces friction and enhances maneuverability
- Six adjustable cutting heights from 1 to 3 inches
- Winged blade yields 30% better clipping collection
Cons
- Corded power limits range and requires an outlet nearby
- 15-inch cutting width is narrow for larger areas
- Push drive requires manual effort to operate
Good fit if
- You have a small lawn up to 1/8 acre
- You prefer lightweight equipment for easy storage and handling
- You want simple push-button start without gas maintenance
Skip if
- You need cordless freedom for large properties
- You require self-propelled drive for hilly terrain
- You want a wider cutting deck for faster mowing
Verdict: BLACK+DECKER 15-Inch Corded Mower fits users with small yards who prioritize lightweight maneuverability and simple electric operation over wide cutting width or cordless convenience.
Specifications side by side
| Spec | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower | BLACK+DECKER 15-Inch Corded Electric Mower |
|---|---|---|
| Power Source | Cordless battery, 20V MAX | Corded electric, 10 Amp |
| Cutting Width | 12 in | 15 in |
| Voltage | 20V MAX | not stated |
| Drive Type | Push | Push |
| Cutting Height | Adjustable deck height | 1-3 in, 6 positions |
| Mowing Function | not stated | Bag |
| Application | Lawn | Lawn |
| Dimensions | 15.3 × 40.5 × 7.38 inches | 31 × 18 × 15.6 inches |
| Weight | 9.9 pounds | 7 pounds |
| Size | 12-Inch | One Size |
| Color | Multi | Multi |
| Model | MTC220 | BEMW472BH |
Frequently asked questions
Can a weed eater replace an electric lawn mower?
No. A weed eater is designed for trimming edges and clearing weeds, not for cutting large grass areas. The BLACK+DECKER 12-Inch 3-in-1 Cordless Mower includes edging and trimming functions, but it still requires a dedicated mowing mode for general lawn care. It is not a full replacement for a standard mower in larger yards.
Which BLACK+DECKER model is better for small yards?
The 12-Inch 3-in-1 Cordless Mower is best for small, complex yards. Its 12-inch cutting width and lightweight 9.9-pound design make it easy to maneuver in tight spaces. If you prefer a dedicated mowing tool, the 15-Inch Corded Electric Mower is also suitable for small lawns up to 1/8 acre. Both handle small areas effectively.
Does the 3-in-1 mower cut grass like a regular mower?
It cuts grass but with a narrower 12-inch deck. This model functions as a mower, trimmer, and edger. It is practical for users who value versatility over speed. The 15-Inch Corded Electric Mower offers a wider 15-inch cutting width for faster coverage if you only need mowing functions and do not mind a power cord.
Is cordless or corded power better for BLACK+DECKER mowers?
Cordless power offers freedom from outlets, ideal for yards without easy access to power. The 12-Inch 3-in-1 model uses a cordless battery system. Corded power provides consistent energy without battery management. The 15-Inch Corded Electric Mower relies on a plug-in connection. Choose cordless for mobility and corded for unlimited runtime near an outlet.
How wide is the cutting deck on these models?
The 12-Inch 3-in-1 Cordless Mower has a 12-inch cutting width. The 15-Inch Corded Electric Mower features a 15-inch cutting width. A wider deck covers more ground per pass. The 15-inch model is better for efficiency in larger small yards. The 12-inch model prioritizes maneuverability in tight or complex lawn layouts.
What is the weight difference between the two mowers?
The 12-Inch 3-in-1 Cordless Mower weighs 9.9 pounds. The 15-Inch Corded Electric Mower weighs 7 pounds. The corded model is lighter, which aids in easy maneuverability. The cordless model includes batteries and a more complex 3-in-1 mechanism, adding slight weight. Both are manageable for most users, but the corded version is lighter.
Can I use the weed eater as a standalone tool?
Yes. The 12-Inch 3-in-1 Cordless Mower integrates trimming and edging capabilities. You can detach or switch modes to use it as a weed eater. This versatility is useful for maintaining edges and clearing brush. The 15-Inch Corded Electric Mower is dedicated solely to mowing and does not offer trimming or edging functions.
Which mower is easier to store?
The 15-Inch Corded Electric Mower is easier to store due to its compact dimensions. It measures 18 inches in width and 15.6 inches in height. The 12-Inch 3-in-1 Cordless Mower is slightly taller at 7.38 inches but has a narrower base. Both are relatively small. The corded model’s lighter weight and simpler structure make it less bulky for storage.