PowerSmart vs BLACK+DECKER: Lawn Mowers Compared by Specs
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This PowerSmart vs black decker lawn mower comparison looks at two very different tools for yard care. Both units are push-style mowers designed for small spaces. The main difference lies in their power source and versatility. PowerSmart offers a gas-powered 18-inch deck for traditional mowing. BLACK+DECKER provides a 12-inch cordless 3-in-1 system that converts to a trimmer and edger. You should choose based on your yard size and whether you need multi-tool functionality.
Key differences
| Aspect | PowerSmart 18-Inch 144cc Gas Push Mower | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower |
|---|---|---|
| Power Source | Gas, 144cc 4-cycle | Cordless battery, 20V MAX |
| Cutting Width | 18 in | 12 in |
| Mowing Function | Side discharge | 3-in-1 (mower, trimmer, edger) |
| Deck Material | Steel | not listed |
| Weight | 58.4 pounds | 9.9 pounds |
Which one should you choose?
Choose PowerSmart 18-Inch 144cc Gas Push Mower if
- You need a wider 18-inch cut for faster mowing of standard lawns.
- You prefer gas power for longer runtime without worrying about battery charge.
- You want a durable steel deck for heavy-duty use.
Choose BLACK+DECKER 12-Inch 3-in-1 Cordless Mower if
- You need a lightweight tool for small yards or tight spaces.
- You want one device that also functions as a weed trimmer and edger.
- You prefer quiet, emission-free cordless operation.
Verdict: Choose the PowerSmart model if you have a traditional lawn and need a wider cutting path with gas power. Pick the BLACK+DECKER option if you have a small yard and want the flexibility of a trimmer and edger in one lightweight package.
PowerSmart vs BLACK+DECKER: Specs Compared
Power Source
The PowerSmart 18-Inch model relies on a 144cc 4-cycle gas engine. This setup provides traditional combustion power without the need for charging. You must manage fuel and oil for operation. In contrast, the BLACK+DECKER 12-Inch unit uses a 20V MAX cordless battery system. It comes with two Li-ion batteries and a charger. This electric approach eliminates exhaust fumes and reduces maintenance tasks like oil changes. You choose between the raw torque of gas or the convenience of rechargeable power.
Cutting Width
Deck width directly impacts how many passes you need to cover your lawn. The PowerSmart mower features an 18-inch steel deck. This wider cut covers more ground per pass, making it faster for larger small yards. The BLACK+DECKER unit has a 12-inch cutting width. While narrower, this size is designed for tight spaces, slopes, and areas difficult to reach with standard walk-behind mowers. You will need more passes with the BLACK+DECKER, but the smaller deck offers better maneuverability in confined areas.
Mowing Function
Versatility defines the utility of these tools. The PowerSmart is a dedicated walk-behind push mower with side discharge. It focuses solely on mowing, efficiently clearing grass clippings to the side. The BLACK+DECKER offers a 3-in-1 convertible design. It transforms from a push mower into a weed wacker and edger. This multi-functionality allows you to tackle multiple yard tasks with one tool system. If you need precise edging and trimming alongside mowing, the BLACK+DECKER provides greater functional range.
Weight and Portability
Handling matters when you move or store your equipment. The PowerSmart 18-Inch mower weighs 58.4 pounds. Its steel deck adds durability but increases overall mass. You need more effort to push or lift it. The BLACK+DECKER 12-Inch combo tool weighs only 9.9 pounds. This lightweight design makes it easy to carry up stairs or store in tight spaces. The reduced weight is ideal for users who prioritize ease of handling over heavy-duty durability.
Deck Material
The construction of the cutting deck affects longevity and maintenance. The PowerSmart uses a durable steel deck. Steel is robust and built for long-lasting use, resisting impacts from debris. The BLACK+DECKER deck material is not explicitly listed in the provided specifications, though it is part of a convertible plastic-heavy system. Steel decks typically offer superior resistance to wear and tear over time. If long-term durability against physical damage is your priority, the PowerSmart steel deck is the stronger choice.
Which mower suits your yard needs
Users with small, tight spaces
The BLACK+DECKER model weighs just 9.9 pounds and measures 15.3 inches in length. This compact size makes it easy to store and maneuver in confined areas. The 12-inch cutting width is ideal for small lawns where a larger machine would be cumbersome. You can also switch it to a trimmer or edger for detailed edge work.
Those needing consistent cutting width
The PowerSmart mower features an 18-inch steel deck. This wider cutting path allows you to cover more ground with each pass. The 144cc gas engine provides reliable power for thicker grass. You get five height adjustments ranging from 1.5 to 3.9 inches. This range helps you maintain a clean cut across different grass types and conditions.
Buyers wanting multi-tool versatility
This unit offers a 3-in-1 design that converts from a mower to a trimmer and edger. It includes two 20V MAX batteries and a charger for continuous operation. The removable wheeled deck simplifies the transformation process. This versatility is perfect if you want to handle mowing, trimming, and edging with a single tool system.
Users preferring traditional gas power
The PowerSmart model uses a 144cc 4-cycle gas engine. This setup does not require battery charging or maintenance. You simply add fuel and oil to operate. The auto choke and primer structure ensure easy starts. This traditional approach suits those who prefer combustion power over cordless systems for their yard maintenance tasks.
The products compared
PowerSmart 18-Inch 144cc Gas Push Mower
Best for: small yards with thick grass
- Power Source
- gas, 144cc 4-cycle
- Cutting Width
- 18 in
- Drive Type
- push
- Deck Material
- steel
- Cutting Height
- 1.5-3.9 in, 5 positions
- Mowing Function
- side discharge
View on Amazon: PowerSmart 18-Inch 144cc Gas Push Mower Affiliate link
This PowerSmart push mower uses a 144cc four-cycle engine to cut 18 inches of grass. It features a steel deck and five height settings from 1.5 to 3.9 inches. The side discharge design clears thick grass efficiently. Weighing 58.4 pounds, it offers stable handling for small yards. It suits users who prefer manual push operation and reliable gas power.
Pros
- 144cc 4-cycle engine with auto choke
- 18-inch steel deck for durability
- 5-position height adjustment from 1.5 to 3.9 inches
- Side discharge handles thick grass well
Cons
- Push drive requires physical effort
- No mulching or bagging attachments included
- Heavier at 58.4 pounds than electric models
Good fit if
- You have a small yard under 5,000 square feet
- You prefer the consistent power of gas engines
- You want a durable steel cutting deck
Skip if
- You need mulching or bagging capabilities
- You prefer a lightweight electric mower
- You want a self-propelled drive system
Verdict: PowerSmart 18-Inch Gas Push Mower delivers reliable cutting power for small yards. It fits users who value gas performance and do not need mulching or bagging options.
BLACK+DECKER 12-Inch 3-in-1 Cordless Mower
Best for: small yards and multi-tasking
- 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 trimmer, edger, and mower in one 20V MAX system. It features a 12-inch cutting width and weighs just 9.9 pounds. The kit includes two batteries for continuous operation. It is designed for small yards, slopes, and tight spaces. You get adjustable deck heights and PowerDrive technology to prevent bogging. This compact tool suits users who need versatility without the bulk of a standard walk-behind mower.
Pros
- Three-in-one functionality switches between mower, trimmer, and edger
- Includes two 20V MAX batteries for extended runtime
- Lightweight 9.9-pound build for easy handling
- PowerDrive technology prevents bogging in dense grass
Cons
- 12-inch cutting width is narrower than standard mowers
- Push drive requires manual effort
- 2-year limited warranty is shorter than typical industry standards
Good fit if
- You have a small yard or challenging slopes
- You need a trimmer and edger alongside mowing
- You want a lightweight tool for tight spaces
Skip if
- You mow large lawns requiring wide cuts
- You prefer self-propelled ease over push effort
- You need a dedicated heavy-duty mower only
Verdict: BLACK+DECKER 12-Inch 3-in-1 Cordless Mower fits users with small, tricky yards who value a lightweight, multi-purpose tool over raw cutting width.
Specifications side by side
| Spec | PowerSmart 18-Inch 144cc Gas Push Mower | BLACK+DECKER 12-Inch 3-in-1 Cordless Mower |
|---|---|---|
| Power Source | gas, 144cc 4-cycle | Cordless battery, 20V MAX |
| Cutting Width | 18 in | 12 in |
| Voltage | not stated | 20V MAX |
| Drive Type | push | Push |
| Deck Material | steel | not stated |
| Cutting Height | 1.5-3.9 in, 5 positions | Adjustable deck height |
| Mowing Function | side discharge | not stated |
| Application | Yard, Small Yards, Lawn | Lawn |
| Dimensions | 27.2 × 14.3 × 20.1 inches | 15.3 × 40.5 × 7.38 inches |
| Weight | 58.4 pounds | 9.9 pounds |
| Size | 18 Inch-144cc-5 Heights | 12-Inch |
| Color | red | Multi |
| Model | DB8618C | MTC220 |
Frequently asked questions
Is the PowerSmart mower better for thick grass than the BLACK+DECKER?
Yes. The PowerSmart 18-Inch model is best for small yards with thick grass. Its 144cc gas engine provides reliable cutting power for dense vegetation. The BLACK+DECKER 12-Inch cordless unit is lighter and designed for multi-tasking in small yards, but lacks the raw power for thick growth.
How much does the BLACK+DECKER mower weigh compared to the PowerSmart?
The BLACK+DECKER MTC220 weighs 9.9 pounds. The PowerSmart DB8618C weighs 58.4 pounds. The significant weight difference makes the BLACK+DECKER much easier to lift and store. The PowerSmart is heavier due to its gas engine and larger steel deck construction.
Does the PowerSmart mower have mulching capabilities?
No. The PowerSmart 18-Inch model features side discharge as its primary mowing function. It does not include mulching or bagging options. You must manage clippings manually or use a separate collection system if needed, as the design focuses on simple push operation.
What is the cutting width of the BLACK+DECKER mower?
The BLACK+DECKER 12-Inch model has a 12-inch cutting width. This narrower deck is ideal for tight spaces and maneuverability. The PowerSmart model offers a wider 18-inch cut, which covers more ground per pass but requires more turning space in confined areas.
Can I use the BLACK+DECKER mower for side discharge?
Yes. The BLACK+DECKER MTC220 is a 3-in-1 mower. This means it supports side discharge, mulching, and bagging functions. You can choose the method that suits your yard cleanup needs. The PowerSmart model is limited to side discharge only.
Which mower is easier to store in a small garage?
The BLACK+DECKER is easier to store. It measures 15.3 inches in length and weighs only 9.9 pounds. The PowerSmart model is 27.2 inches long and weighs 58.4 pounds. The compact size and light weight of the cordless unit make it far less cumbersome for storage.
Do I need to charge the PowerSmart mower?
No. The PowerSmart DB8618C is a gas-powered mower. It runs on a 144cc 4-cycle gas engine. You need to manage fuel and oil for operation instead of charging batteries. The BLACK+DECKER model requires battery charging for its cordless operation.

