6 Best Alternatives to the KraftSense 21" Cordless Lawn Mower (2026)

How these alternatives differ

Greenworks 40V 16-Inch Push Lawn Mower

The Greenworks 40V 16-Inch model sacrifices 5 inches of cutting width compared to the KraftSense 21-inch deck. It retains the same 40V voltage and 4.0Ah battery capacity, ensuring similar power levels for small yards. This mower weighs 37.5 pounds, which is slightly lighter than the KraftSense, making it easier to maneuver in tight spaces. You give up the dual-battery runtime advantage and the 21-inch coverage area. This option suits users who prioritize lightweight storage and maneuverability over wide cutting swathes. It is a practical choice for compact lawns where a narrower deck is sufficient for efficient mowing.

Greenworks 40V Cordless Push Mower Combo Kit

This Greenworks combo kit includes a 13-inch cutting deck, which is significantly narrower than the KraftSense 21-inch model. It features a brushless motor and includes multiple batteries, offering versatility for various yard tasks. The mower weighs 45 pounds, making it heavier than the KraftSense. You gain a complete yard care system with included tools but lose the wide cutting efficiency of the KraftSense. This alternative is best for homeowners who want a multi-tool solution for small yards. It fits users who value having a blower and trimmer included over maximizing the mowing width per pass.

PowerSmart 17-Inch 40V Steel Deck Push Mower

The PowerSmart 17-Inch model uses a durable steel deck, whereas the KraftSense uses a different construction. It has a 17-inch cutting width, which is 4 inches narrower than the KraftSense 21-inch deck. Both use 40V power and brushless motors. This mower weighs 39.7 pounds. You trade cutting width for deck durability and a complete battery package. It is ideal for users with small lawns who prioritize a steel deck over a wider cut. This option is suitable for those who do not need self-propelled ease and prefer a sturdy, budget-friendly build for routine lawn maintenance.

PowerSmart 40V 17-Inch Cordless Push Lawn Mower

This PowerSmart 17-Inch mower offers 3-in-1 functionality, matching the KraftSense versatility. It has a 17-inch cutting width, which is narrower than the KraftSense 21-inch deck. It uses a 40V brushless motor and includes a 4.0Ah battery. The mower weighs 39.7 pounds. You gain a steel deck for durability but lose the wider cutting swath. This alternative is practical for small yards where steel deck longevity matters more than cutting width. It fits users who want mulching, side discharge, and bagging options without needing self-propulsion. It is a solid choice for those prioritizing deck material over deck size.

Westinghouse 40V 18in Brushless Mower

The Westinghouse 40V 18-Inch model has an 18-inch cutting width, which is 3 inches narrower than the KraftSense 21-inch deck. It features a brushless motor and includes a 4.0Ah battery. This mower weighs 36 pounds, making it lighter than the KraftSense. You gain a steel deck and potentially better runtime depending on battery usage, but you lose the wider cutting efficiency. This option is suitable for small to medium yards where users value a durable steel deck. It fits homeowners who do not need self-propulsion and prefer a lighter mower for easy handling and storage.

Litheli 40V 16-Inch Brushless Push Mower

The Litheli 40V 16-Inch model has a 16-inch cutting width, which is 5 inches narrower than the KraftSense 21-inch deck. It uses a brushless motor and includes two 4.0Ah batteries, similar to the KraftSense dual-battery setup. This mower weighs 35.7 pounds, making it the lightest option here. You gain maneuverability and dual-battery runtime but lose the wide cutting swath. This alternative is best for small lawns where users prioritize battery life and ease of movement over cutting width. It is a practical choice for those who want extended runtime in a compact, lightweight package.

Quick picks

Our 7 picks

1 Best overall

KraftSense 21-Inch 40V Cordless Push Mower

Best for: small lawns needing a wide 21-inch deck

Power Source

40V battery

Cutting Width

21 in

Voltage

40V

Drive Type

push

Battery Capacity

2 x 4.0Ah

Runtime

up to 40 min

View on Amazon: KraftSense 21-Inch 40V Cordless Push Mower Affiliate link

This KraftSense mower features a 21-inch cutting width and a brushless motor for efficient grass management. It includes two 4.0Ah batteries, providing up to 40 minutes of runtime. The 8-position height adjustment allows you to tailor the cut from 1.2 to 4 inches. Its edge-to-edge design helps trim close to borders. This push mower suits homeowners with small to medium lawns who need reliable, cordless performance.

Pros

• Includes two 4.0Ah batteries for extended runtime
• 21-inch cutting width covers more ground per pass
• Brushless motor offers maintenance-free durability
• 8-position height adjustment from 1.2 to 4 inches

Cons

• 40-minute runtime is shorter than some competitors
• Push design requires manual effort on slopes
• No self-propelled drive system included

Good fit if

• You have a lawn up to 1/4 acre
• You prefer a wider 21-inch cutting deck
• You want two batteries included for backup power

Skip if

• You need a self-propelled mower for hilly terrain
• Your lawn exceeds 1/4 acre in size
• You require more than 40 minutes of continuous runtime

Verdict: KraftSense 21" 40V Brushless Mower is a solid choice for small yards needing a wide cut and dual batteries. It fits users who prioritize deck width and runtime over self-propulsion.

2 Also great

Greenworks 40V 16-Inch Push Lawn Mower

Best for: small lawns and lightweight storage

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 features a 16-inch cutting width and includes a 4.0 Ah battery. It weighs 37.5 pounds, making it 35% lighter than steel deck models. You get a 2-in-1 mulching and bagging system with five height positions. The unit covers up to one-third acre per charge. It fits small yards and users who want a lightweight, easy-to-store cordless option.

Pros

• Includes 4.0 Ah battery and charger
• Lightweight 37.5-pound build
• 5-position height adjustment
• 2-in-1 mulch and bag system
• 3-year limited warranty

Cons

• 16-inch cutting width is narrower than 17-inch or 21-inch alternatives
• Push drive requires manual effort
• Limited to 2-in-1 functions without side discharge

Good fit if

• You have a small lawn under one-third acre
• You need a lightweight mower for easy storage
• You want a complete kit with battery included

Skip if

• You have a large lawn exceeding one-third acre
• You prefer self-propelled drive for hilly terrain
• You need a wider 21-inch cutting deck

Verdict: Greenworks 40V 16" Push Mower suits small yards and users prioritizing lightweight maneuverability over wide cutting decks.

3 Best premium

Greenworks 40V Cordless Push Mower Combo Kit

Best for: small yards needing multiple tools

Power Source

40V battery

Cutting Width

16 in

Voltage

40V

Drive Type

push

Battery Capacity

4.0Ah + 2.0Ah

Runtime

up to 45 min

View on Amazon: Greenworks 40V Cordless Push Mower Combo Kit Affiliate link

This Greenworks bundle includes a 16-inch push mower, a blower, and a string trimmer. It runs on 40V batteries with up to 45 minutes of runtime. The brushless motor helps extend tool life. The 16-inch cutting width suits small to medium yards. You get a 3-year warranty. This kit offers multiple tools for yard work.

Pros

• 16-inch cutting deck for small yards
• Brushless motor for efficiency
• Includes 40V blower and string trimmer
• 3-year limited warranty

Cons

• 16-inch cutting width is narrower than most alternatives
• Up to 45-minute runtime may limit larger jobs
• Heavier 45-pound build compared to lightweight push mowers

Good fit if

• You need a mower, blower, and trimmer in one purchase
• You have a yard under half an acre
• You want a brushless motor for longer tool life

Skip if

• You require a cutting width wider than 16 inches
• You prefer a self-propelled mower for hills
• You need a runtime longer than 45 minutes

Verdict: Greenworks 40V 16" Brushless Mower Combo is a practical choice for homeowners who want a complete yard care kit. It fits users with small lawns who value having a blower and trimmer included.

4 Also great

PowerSmart 17-Inch 40V Steel Deck Push Mower

Best for: Small lawns needing durable steel deck

Power Source

40V battery

Cutting Width

17 in

Voltage

40V

Battery Capacity

4.0Ah

Deck Material

steel

Cutting Height

1.5-3.9 in

View on Amazon: PowerSmart 17-Inch 40V Steel Deck Push Mower Affiliate link

The PowerSmart 40V mower offers a 17-inch cutting width and a durable steel deck. It uses a brushless motor and a 4.0Ah battery to handle up to 1/8 acre. You get a 3-in-1 system for mulching, bagging, or side discharge. The height adjusts from 1.5 to 3.9 inches. This model includes the battery and charger, making it a complete package for small to medium residential lawns.

Pros

• Steel deck for durability
• Brushless motor for efficiency
• Includes 40V 4.0Ah battery and charger
• 17-inch cutting width
• 3-in-1 mulch, bag, and side discharge

Cons

• 17-inch cutting width is narrower than the 21-inch KraftSense
• Push design lacks self-propulsion
• 39.7-pound weight is heavier than plastic deck models

Good fit if

• You have a small lawn up to 1/8 acre
• You want a durable steel deck
• You prefer a complete package with battery included

Skip if

• You need a wider 21-inch cutting path
• You want self-propelled ease on slopes
• You prefer a lighter plastic deck

Verdict: PowerSmart 40V 17" Steel Deck Mower fits users with small lawns who prioritize deck durability and a complete battery package over cutting width or self-propulsion.

5 Best 3-in-1

PowerSmart 40V 17-Inch Cordless Push Lawn Mower

Best for: small yards needing steel deck durability

Power Source

40V cordless battery

Cutting Width

17 in

Voltage

40V

Drive Type

push

Battery Capacity

4.0Ah

Deck Material

steel

View on Amazon: PowerSmart 40V 17-Inch Cordless Push Lawn Mower Affiliate link

This PowerSmart mower offers a 17-inch steel deck and a brushless motor for durable, quiet performance. It includes a 40V 4.0Ah battery that supports up to 1/8 acre of runtime. The 3-in-1 system allows for bagging, mulching, or side discharge. You get six cutting height positions ranging from 1.5 to 3.9 inches. This setup suits users who want a reliable push mower with versatile clipping management.

Pros

• Steel deck provides impact resistance and stability
• Brushless motor reduces maintenance and extends life
• 3-in-1 system includes bagging, mulching, and side discharge
• Six adjustable cutting heights from 1.5 to 3.9 inches

Cons

• Push drive requires manual effort compared to self-propelled models
• 1/8 acre runtime may be insufficient for larger lawns
• No self-propulsion mechanism listed in specifications

Good fit if

• You have a small to medium yard under 1/8 acre
• You prefer a lightweight push mower for easy storage
• You want a durable steel deck for rough terrain

Skip if

• You need self-propelled power for hilly terrain
• You have a large lawn exceeding 1/8 acre
• You require a wider cutting width than 17 inches

Verdict: PowerSmart 17" 40V Push Mower is a practical option for small yards where a steel deck and 3-in-1 versatility matter more than self-propelled ease.

6 Also great

Westinghouse 40V 18in Brushless Mower

Best for: Small to medium yards needing extra runtime

Power Source

40V battery

Cutting Width

18 in

Voltage

40V

Drive Type

push

Battery Capacity

4.0Ah

Runtime

up to 35 min

View on Amazon: Westinghouse 40V 18in Brushless Mower Affiliate link

This 40V push mower features an 18-inch steel deck and a brushless motor. It includes two 4.0Ah batteries and a charger, offering up to 35 minutes of runtime. The 6-position height adjustment and 13-gallon bag suit small to medium yards. You get edge-to-edge cutting and mulching capability. It is a solid option if you need extra battery capacity for a half-acre lawn.

Pros

• Includes two 4.0Ah batteries and a dual charger
• 18-inch steel deck with edge-to-edge cutting
• Brushless motor delivers up to 3100 RPM
• 6 height positions for varied lawn conditions

Cons

• Shorter runtime than some competitors with larger batteries
• Heavier build at 36 pounds due to steel deck
• No self-propelled drive system included

Good fit if

• You need two batteries for longer m sessions
• You prefer a steel deck for durability
• You want mulching and bagging options

Skip if

• You require a self-propelled mower for hills
• You have a large yard needing extended runtime
• You prefer a lighter plastic deck

Verdict: Westinghouse 40V 18" Brushless Mower is a practical choice for homeowners who value included battery capacity and a durable steel deck. It fits users with small to medium lawns who do not need self-propulsion.

7 Best budget

Litheli 40V 16-Inch Brushless Push Mower

Best for: small lawns needing dual battery runtime

Power Source

Cordless battery

Cutting Width

16 in

Voltage

40V

Drive Type

Push

Battery Capacity

4.0Ah

Runtime

30+ min

View on Amazon: Litheli 40V 16-Inch Brushless Push Mower Affiliate link

This Litheli push mower features a 16-inch cutting width and a brushless motor. It includes two 4.0Ah batteries for over 30 minutes of runtime. The deck offers six height settings from 0.98 to 2.95 inches. It weighs 35.7 pounds with batteries installed. The 10.57-gallon catcher reduces emptying trips. It suits small yards needing reliable cordless power.

Pros

• Brushless motor for efficiency
• Includes two 4.0Ah batteries
• 16-inch cutting width
• 6 height adjustments

Cons

• 16-inch deck is narrower than competitors
• 35.7-pound weight with batteries
• No app or remote control listed

Good fit if

• You have a small lawn under 1,000 sq ft
• You need extended runtime with dual batteries
• You prefer a lightweight push mower

Skip if

• You need a wider 17-inch or larger cut
• You require self-propelled drive
• You want smart app connectivity

Verdict: Litheli 16" 40V Brushless Mower offers solid runtime and maneuverability for small spaces. It fits users prioritizing battery life over cutting width.

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Frequently asked questions