6 Best Alternatives to the SENIX 60 Volt Brushless 21 (2026)

How these alternatives compare

PowerSmart 40V 17-Inch Cordless Push Lawn Mower

The PowerSmart 40V 17-Inch model offers a steel deck for durability, which differs from the SENIX’s likely aluminum construction. It uses a 40V system with a 4.0 Ah battery, providing less runtime and cutting power than the SENIX’s 60V 6.0Ah setup. The 17-inch cutting width is narrower, making it slower for large yards but easier to store. It retains the 3-in-1 mulching, bagging, and side discharge functions. This push mower is lighter and more compact than the SENIX, weighing less and fitting into tighter storage spaces. Choose this if you prioritize steel deck longevity and budget-friendly pricing over raw power and wide cutting swathes.

PowerSmart 17-Inch 40V Brushless Push Mower

This PowerSmart 17-Inch 40V mower shares the same model number as the budget version but is positioned as a premium option due to its lightweight design and high-capacity grass bag. Like the other PowerSmart, it uses a 40V 4.0 Ah battery, offering significantly less runtime than the SENIX’s 60V 6.0Ah battery. The 17-inch deck is narrower, reducing coverage speed on medium to large lawns. It also features 3-in-1 cutting functions. The reduced weight and smaller footprint make it ideal for users with smaller yards who need easy maneuverability. It sacrifices the high voltage power and wide cutting width of the SENIX for portability and efficient bagging performance.

Greenworks 40V 14-Inch Brushless Push Mower

The Greenworks 40V 14-Inch mower is significantly smaller than the SENIX, with a 14-inch cutting width versus 21 inches. It uses a 40V 4.0 Ah battery, providing less power and runtime than the SENIX’s 60V 6.0Ah system. Weighing only 36.4 pounds, it is much lighter than the SENIX’s 54-pound frame, making it easier to push and store. It lacks a specified grass bag capacity in the data, focusing on compact operation. This model is best for small yards and tight spaces where the SENIX’s wide deck would be unwieldy. It trades cutting speed and battery endurance for extreme maneuverability and reduced physical effort.

Greenworks 60V 21-Inch Cordless Push Mower

The Greenworks 60V 21-Inch mower matches the SENIX in voltage and cutting width, offering a direct alternative for those needing similar power. However, it typically pairs with a 4.0 Ah or 5.0 Ah battery, which may offer less runtime than the SENIX’s included 6.0Ah battery. Both are push mowers with brushless motors, but the Greenworks emphasizes weather resistance and system compatibility for users already invested in the 60V ecosystem. It does not include self-propulsion, just like the SENIX. This model is suitable for large lawns requiring robust performance. Choose it if you prefer Greenworks brand reliability or existing battery inventory over the SENIX’s specific 6.0Ah capacity.

MZK 16-Inch 40V Brushless Push Mower

The MZK 16-Inch 40V mower features a dual-battery system to help maintain runtime, a unique approach compared to the SENIX’s single large battery. It uses a 40V system, which is less powerful than the SENIX’s 60V motor. The 16-inch cutting width is narrower, limiting efficiency on larger lawns. It offers only 2-in-1 cutting functions, typically mulching and bagging, omitting side discharge options found on the SENIX. Its compact size and lightweight design make it highly maneuverable in tight spaces. This mower is best for small yards where the SENIX’s size is unnecessary. It sacrifices cutting width and multi-function versatility for enhanced maneuverability and extended runtime through dual batteries.

Litheli 14-Inch Brushless Cordless Lawn Mower

The LiTHELi 14-Inch Brushless mower is designed specifically for clean bagging, focusing on a single function rather than the SENIX’s 3-in-1 versatility. It uses a 40V system with two 5.0 Ah batteries, potentially offering comparable or better runtime than the SENIX’s single 6.0Ah unit. The 14-inch cutting width is much narrower, making it unsuitable for large lawns but ideal for small, precise yards. It is lightweight and compact, weighing less than the SENIX. This model prioritizes clippings management and quiet operation over cutting speed and multi-function use. Choose this if your primary goal is efficient bagging on small spaces rather than the broad coverage and versatility of the SENIX.

Quick picks

Our 7 picks

1 Best overall

SENIX 60V 21-Inch Cordless Push Lawn Mower

Best for: medium to large lawns needing high voltage

Power Source

Cordless battery

Cutting Width

21 in

Voltage

60V

Drive Type

Push

Battery Capacity

6.0Ah

Cutting Height

1.5-4 in, 7 positions

View on Amazon: SENIX 60V 21-Inch Cordless Push Lawn Mower

The SENIX 60V Brushless 21-Inch Mower features a 60V 6.0Ah battery and a 21-inch cutting deck. It offers a 3-in-1 system for mulching, bagging, or side discharge. The brushless motor provides efficient power for thick grass. You get seven height settings from 1.5 to 4 inches. This push mower suits medium to large lawns where you need extra runtime and cutting width.

Pros

• 60V 6.0Ah battery delivers 50% more power than 40V models
• 21-inch cutting width reduces mowing time on larger yards
• Brushless motor runs 60% quieter than gas mowers
• 1.7-bushel bag holds 20% more clippings than competitors
• One-button start with intelligent power management

Cons

• Push drive requires manual effort on slopes
• 54-pound weight may be heavy for some users
• Battery ships with 30–80% charge for shipping safety

Good fit if

• You have a medium to large lawn needing a 21-inch deck
• You want longer runtime than standard 40V models provide
• You prefer a quiet brushless motor over gas engines

Skip if

• You need self-propelled drive for steep hills
• You prefer a 17-inch or smaller deck for tight spaces
• You want a lighter mower under 50 pounds

Verdict: SENIX 60V Brushless 21-Inch Mower is the best overall pick for users with medium to large lawns who need the extra runtime and cutting width of a 60V system. It replaces weaker 40V options with a wider deck and higher voltage battery.

2 Best budget

PowerSmart 40V 17-Inch Cordless Push Lawn Mower

Best for: medium 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

This PowerSmart mower features a 17-inch steel deck and a brushless motor running at 2900 RPM. It includes a 40V 4.0Ah battery that supports up to 1/8 acre of mowing per charge. The 3-in-1 system offers bagging, mulching, and side discharge options. You get six cutting height positions from 1.5 to 3.9 inches. This setup suits medium-sized yards where you need durable steel construction and versatile clipping management.

Pros

• 40V 4.0Ah battery provides up to 1/8 acre runtime
• Brushless motor delivers 2900 RPM for thick grass
• Steel deck offers impact resistance and stability
• 3-in-1 system includes 12-gallon bag with level indicator
• Six cutting height positions from 1.5 to 3.9 inches

Cons

• 17-inch cutting width is narrower than the 21-inch SENIX and Greenworks options
• Push drive requires manual effort compared to self-propelled alternatives
• 40V voltage is lower than the 60V SENIX and Greenworks 60V models

Good fit if

• You want a durable steel deck for impact resistance
• You need a 3-in-1 system with a grass level indicator
• You are mowing a medium yard up to 1/8 acre

Skip if

• You require a 21-inch cutting width for faster coverage
• You prefer self-propelled drive for large or hilly yards
• You need higher voltage power for very thick overgrowth

Verdict: PowerSmart 17" 40V Brushless Push Mower fits users who prioritize steel durability and versatile clipping management over maximum cutting width or self-propelled convenience.

3 Best premium

PowerSmart 17-Inch 40V Brushless Push Mower

Best for: Small lawns needing mulching and bagging

Power Source

Cordless battery

Cutting Width

17 in

Voltage

40V

Drive Type

Push

Cutting Height

1.5-3.9 in, 6 positions

Mowing Function

2-in-1 rear discharge and mulch

View on Amazon: PowerSmart 17-Inch 40V Brushless Push Mower

The PowerSmart MB2417A is a 40V brushless push mower with a 17-inch cutting width. It features a 2-in-1 mulching and rear discharge system with a 12-gallon bag. The deck height adjusts through 6 positions from 1.5 to 3.9 inches. This model reaches 2900 RPM for efficient cutting. It is designed for small to medium lawns where lightweight handling and basic mulching are priorities.

Pros

• 40V brushless motor delivers 2900 RPM no-load speed
• 17-inch cutting width covers ground quickly
• 6-position height adjustment from 1.5 to 3.9 inches
• Includes 12-gallon grass bag with level indicator

Cons

• 2-in-1 function lacks side discharge option
• 17-inch deck is narrower than 21-inch competitors
• Battery and charger not included in data

Good fit if

• You have a small lawn under 5,000 square feet
• You prefer a lightweight push mower for easy storage
• You want a mulching mower with a large grass bag

Skip if

• You need a 21-inch cutting width for faster mowing
• You require a side discharge chute for varied terrain
• You already own a compatible 40V battery and want to skip extra purchases

Verdict: PowerSmart 17" 40V Brushless Push Mower fits users with smaller yards who prioritize a lightweight design and a high-capacity grass bag over a wider cutting path.

4 Also great

Greenworks 40V 14-Inch Brushless Push Mower

Best for: small lawns and tight spaces

Power Source

40V battery

Cutting Width

14 in

Voltage

40V

Drive Type

push

Battery Capacity

4.0Ah

Runtime

45 min

View on Amazon: Greenworks 40V 14-Inch Brushless Push Mower

The Greenworks 40V 14in Brushless Mower offers a compact 14-inch cutting width and a 4.0Ah battery providing up to 45 minutes of runtime. Its brushless motor delivers quiet operation and efficient torque. This push mower features a steel deck and 2-in-1 mulching or bagging capabilities. It is designed for small lawns where maneuverability matters more than wide coverage.

Pros

• 14-inch steel deck for compact maneuverability
• Brushless motor for efficient torque and quiet operation
• Up to 45 minutes of runtime on a 4.0Ah battery
• 5-position height adjustment from 1-1/4 to 3-3/8 inches

Cons

• 14-inch cutting width is narrower than the 21-inch options on this list
• Push drive requires manual effort unlike self-propelled competitors
• Includes only one 4.0Ah battery, limiting extended mowing sessions

Good fit if

• You have a small lawn under 5,000 square feet
• You need a lightweight mower for tight spaces
• You already own other Greenworks 40V tools

Skip if

• You require a 21-inch cutting width for large areas
• You prefer self-propelled convenience over manual pushing
• You need extended runtime beyond 45 minutes

Verdict: Greenworks 40V 14in Brushless Mower fits buyers with small yards who prioritize compact size and quiet operation over wide cutting swathes.

5 Best 60v

Greenworks 60V 21-Inch Cordless Push Mower

Best for: Large lawns requiring extended runtime and power

Power Source

Cordless battery

Cutting Width

21 in

Voltage

60V

Drive Type

Push

Battery Capacity

5.0Ah + 4.0Ah

Deck Material

Steel

View on Amazon: Greenworks 60V 21-Inch Cordless Push Mower

This Greenworks mower delivers 60V brushless power with a 21-inch steel deck. It includes two batteries, a 5.0Ah and a 4.0Ah, for extended runtime. The unit features SmartCut self-sharpening blades and four mowing modes. Its IPX4 rating and steel construction handle damp conditions well. You get a push drive with large wheels and LED lights for visibility.

Pros

• 60V brushless motor provides high torque and 3200 RPM blade speed
• Includes both a 5.0Ah and a 4.0Ah battery for longer mowing sessions
• Steel deck offers durability and rust resistance
• SmartCut blades self-sharpen to maintain cutting efficiency in thick grass
• IPX4 waterproof rating protects against rain and damp grass

Cons

• Push drive requires physical effort to maneuver across the lawn
• Battery is not shipped fully charged, requiring initial setup time
• Lacks a self-propelled drive system for easier operation on slopes

Good fit if

• You own other Greenworks 60V tools for a shared battery ecosystem
• You need a durable steel deck for rough terrain or wet conditions
• You want extended runtime with two included batteries for larger lawns

Skip if

• You prefer a self-propelled mower to reduce physical exertion
• You want a lighter aluminum deck for easier lifting and storage
• You need a mower smaller than 21 inches for tight spaces

Verdict: Greenworks 60V 21" Brushless Push Mower suits users who prioritize raw power and battery longevity over self-propulsion. It is ideal for those already invested in the 60V system who need a robust, weather-resistant tool for medium to large lawns.

6 Best 16-inch

MZK 16-Inch 40V Brushless Push Mower

Best for: small lawns and tight spaces

Power Source

Cordless battery

Cutting Width

16 in

Voltage

40V

Drive Type

Push

Battery Capacity

4.0Ah

Runtime

45 min

View on Amazon: MZK 16-Inch 40V Brushless Push Mower

The MZK 40V 16-Inch Brushless Push Mower offers a compact 16-inch cutting width for tight spaces. It uses two 20V 4.0Ah batteries for up to 45 minutes of runtime. The brushless motor provides strong performance. You get a 40L grass bag and five height settings. This model suits smaller yards where maneuverability matters more than wide coverage.

Pros

• Dual 20V 4.0Ah batteries provide up to 45 minutes of runtime
• Brushless motor delivers up to 3400 RPM for efficient cutting
• 16-inch cutting width fits narrow pathways and small lawns
• 5-position height adjustment ranges from 1.4 to 3 inches

Cons

• 16-inch cutting width is narrower than most competitors
• 2-in-1 function lacks side discharge option
• Requires two separate batteries to operate

Good fit if

• You need a mower for small or narrow lawns
• You prefer a compact 16-inch cutting deck
• You want to swap batteries to extend runtime

Skip if

• You require a 21-inch cutting width
• You need a 3-in-1 mowing system
• You prefer a single-battery platform

Verdict: MZK 40V 16-Inch Brushless Push Mower fits users with small yards who prioritize maneuverability over wide cutting swaths. Its dual-battery system helps maintain runtime, but the narrow deck limits efficiency for larger areas.

7 Best bagging

Litheli 14-Inch Brushless Cordless Lawn Mower

Best for: Small yards requiring clean bagging

Power Source

Cordless battery

Cutting Width

14 in

Drive Type

Push

Battery Capacity

2x5.0Ah

Runtime

40 min

Cutting Height

1-2.5 in, 5 positions

View on Amazon: Litheli 14-Inch Brushless Cordless Lawn Mower

This LiTHELi mower features a 14-inch cutting deck and two 5.0Ah batteries for up to 40 minutes of runtime. It includes a 9-gallon grass bag for clean collection and a 5-position height adjustment from 1 to 2.5 inches. The brushless motor offers quiet operation and zero maintenance. It is designed for small to mid-sized yards up to 1/8 acre and folds for compact storage.

Pros

• Includes two 5.0Ah batteries for extended runtime
• 9-gallon grass bag for effective bagging
• Brushless motor for low maintenance
• 5-position height adjustment from 1 to 2.5 inches
• Quick-fold design for compact storage

Cons

• 14-inch cutting width is narrower than most competitors
• Charger is not included with the mower
• No mulching or side-discharge options available

Good fit if

• You need a mower specifically for bagging clippings
• You have a small yard up to 1/8 acre
• You want a lightweight, easy-to-store unit

Skip if

• You require a wider cutting deck for faster mowing
• You need mulching or side-discharge capabilities
• You expect the charger to be included

Verdict: LiTHELi 14-Inch Brushless Bagging Mower is a compact solution for small yards where clean clippings are a priority. It suits users who value quiet operation and easy storage over wide cutting paths.

Specifications side by side

Frequently asked questions

See also

• suburban st 60 60 alternatives
• acdelco brushless combo kit alternatives