Choosing the best 40v lawn mower is essential for achieving a perfectly manicured lawn with minimal effort. There are various types, including push mowers and self-propelled models, and the 40v lawn mower deliver powerful performance and eco-friendly operation.
A properly fitted 40v lawn mower in 2026 enhances your yard work experience by offering convenience and efficiency. Designed to match your specific lawn size and terrain, top-rated covers offer quiet operation and long-lasting battery life.
This guide highlights the best 40v lawn mower to help you choose the right option for your unique landscaping needs.
10 best 40v lawn mower
“Before you buy, carefully consider your lawn's size and terrain. If you need a lightweight and maneuverable option for smaller yards, a push mower is your best bet. If tackling hills or larger areas is your top concern, invest in a self-propelled model with a higher amperage battery for extended runtime. Always double-check the product listing for your specific cutting width needs and confirm compatibility with additional 40V tools to avoid compatibility issues.”
best 40v lawn mower Comparison Table
| Product | Best For | Key Strength | Who It’s For | |
|---|---|---|---|---|
| Greenworks 40v lawn mower | Best For: Smaller Yards | Key Strength: Extremely Lightweight And Easy To Maneuver | Who It's For: Users With Limited Strength | Check Price |
| MZK 40v lawn mower | Best For: Excellent Value | Key Strength: Included Dual Batteries And Charger | Who It's For: Budget-Conscious Buyers | Check Price |
| Greenworks 40v lawn mower | Quality & Performance | Powerful and efficient cutting performance thanks | General Users | Check Price |
| Patoolio 40v lawn mower | Best For: Quiet Operation | Key Strength: Easy Push-Start Functionality | Who It's For: Eco-Conscious Homeowners | Check Price |
| WORX 40v lawn mower | Best For: Lawns Up To 1/4 Acre | Key Strength: Lightweight And Highly Maneuverable | Who It's For: Small Yard | Check Price |
| MightyMow 40v lawn mower | Best For: Extended Runtime | Key Strength: Dual Battery System For Quick Recharging | Who It's For: Small To Medium Yards | Check Price |
| Product 7 | Best For: (Not Available) | Key Strength: (Not Available) | Who It's For: (Not Available) | Check Price |
| WORX 40v lawn mower | Best For: Eliminating Charging Interruptions | Key Strength: Dual Battery System For Ample Runtime | Who It's For: Medium-Sized Yards | Check Price |
| Wild Badger Power 40v lawn mower | Best For: Tight Spaces | Key Strength: Push-Button Start And Easy Operation | Who It's For: Small Yard Owners | Check Price |
| Greenworks 40v lawn mower | Best For: Tool Compatibility | Key Strength: Works With Other Greenworks 40V Tools | Check Price |
1. Greenworks 40v lawn mower – Affordable Pick
For homeowners with smaller to medium-sized yards seeking a convenient and eco-friendly way to maintain their lawn, the Greenworks 40V 16-Inch Cordless Lawn Mower presents a compelling option. This ultra-light push mower ditches the hassle of gas and cords, offering a simpler, quieter, and more environmentally conscious approach to lawn care. It's designed for those who value ease of use and are looking for a reliable tool without the complexities of traditional mowers.
What truly sets this Greenworks mower apart is its blend of lightweight design and sufficient power for typical residential tasks. The 40V battery system, common across many Greenworks tools, adds a layer of versatility, and the included 4.0Ah battery provides a respectable runtime. It's a straightforward, no-frills mower that gets the job done effectively, making lawn maintenance less of a chore and more of a manageable task.
Key Specifications
| Feature | Details |
|---|---|
| Motor Type | Brushless |
| Cutting Width | 16 inches |
| Battery Voltage | 40V |
| Battery Capacity | 4.0Ah |
| Battery Included | Yes |
| Charger Included | Yes |
| Estimated Runtime | Up to 45 minutes |
| Weight | Approximately 35 lbs |
Reasons to Buy
- Extremely lightweight and easy to maneuver, ideal for smaller yards and users with limited strength.
- Quiet operation significantly reduces noise pollution compared to gas mowers.
- Eco-friendly with zero emissions, contributing to a cleaner environment.
- Utilizes a versatile 40V battery system compatible with numerous other Greenworks tools.
- Simple push-button start and operation, eliminating the hassle of gas engines.
Reasons to Avoid
- The 16-inch cutting deck may be too small for larger lawns, requiring multiple passes or a second battery.
- May struggle with very tall, thick, or wet grass compared to more powerful gas or higher-voltage electric mowers.
2. MZK 40v lawn mower – Best Value
For homeowners seeking a convenient and eco-friendly way to maintain their lawns, the MZK 40V 16" Electric Lawn Mower presents a compelling option. This cordless, battery-powered mower is designed for small to medium-sized yards, offering a hassle-free alternative to gas-powered machines. Its brushless motor and included dual batteries ensure sufficient power and runtime for most typical lawn care tasks, making it an attractive choice for those who value simplicity and performance.
What truly sets the MZK 40V apart is its combination of user-friendly features and solid performance at a competitive price point. The inclusion of two 4.0Ah batteries and a charger right out of the box means you can get started immediately without additional purchases. This mower aims to deliver a clean cut and a comfortable mowing experience, all while eliminating the need for fuel, oil, and messy pull-cords.
Key Specifications
| Feature | Details |
|---|---|
| Power Source | Battery (40V) |
| Cutting Width | 16 inches |
| Motor Type | Brushless |
| Battery Capacity | 2 x 4.0Ah |
| Height Adjustment | 5-Position |
| Functionality | Mulching and Bagging (2-in-1) |
| Weight | Approximately 35 lbs |
| Charge Time | ~2 hours per battery |
Reasons to Buy
- Excellent value with included dual batteries and charger
- Lightweight and easy to maneuver, ideal for smaller yards
- Quiet operation and zero emissions for an eco-friendly experience
- Low maintenance requirements compared to gas mowers
- Simple push-button start and user-friendly controls
Reasons to Avoid
- May struggle with very dense, tall, or wet grass without multiple passes
- 16-inch cutting width is best suited for small to medium-sized lawns, not large properties
3. Greenworks 40v lawn mower – Premium Choice
For homeowners seeking a powerful yet convenient way to maintain their lawns, the Greenworks 40V 21" Self-Propelled Cordless Lawn Mower presents a compelling solution. This mower is designed for those who want the freedom of cordless operation without sacrificing performance, making it ideal for medium-sized yards. Its self-propelled feature significantly reduces user fatigue, while the brushless motor ensures efficient power delivery and longevity.
This Greenworks model stands out by offering a robust combination of battery-powered convenience and gas-like power, all within an eco-friendly package. The inclusion of a substantial 5.0Ah battery and charger means you can tackle a significant portion of your yard in one go, and the compatibility with over 75 other Greenworks 40V tools adds exceptional value and versatility to your outdoor power equipment collection.
Key Specifications
| Feature | Details |
|---|---|
| Motor Type | Brushless |
| Cutting Width | 21 inches |
| Battery | 40V 5.0Ah Lithium-Ion |
| Drive System | Self-Propelled |
| Deck Material | Steel |
| Weight | 67 lbs (with battery) |
| Charge Time | Approximately 60 minutes for 80% charge |
| Mulching/Bagging/Side Discharge | Yes |
Reasons to Buy
- Powerful and efficient cutting performance thanks to the brushless motor.
- Convenient self-propelled feature significantly reduces user fatigue.
- Long-lasting 5.0Ah battery provides ample runtime for medium-sized yards.
- Eco-friendly operation with zero emissions and reduced noise.
- Excellent value due to compatibility with a wide range of Greenworks 40V tools.
Reasons to Avoid
- May not be sufficient for very large lawns (over 1/4 acre) without a second battery.
- Steel deck, while durable, adds to the overall weight compared to some composite decks.
4. Patoolio 40v lawn mower – Budget Friendly
Tired of wrestling with gas engines and tangled cords? The 40V Cordless Electric Lawn Mower is here to simplify your yard work. Designed for homeowners with small to medium-sized lawns, this battery-powered mower offers a clean, quiet, and convenient alternative to traditional mowers. It’s perfect for those seeking an eco-friendly and hassle-free way to maintain a tidy garden without the fumes, noise, and maintenance associated with gasoline models.
This walk-behind mower stands out by delivering a solid performance at an accessible price point. Its 40-volt system provides ample power for most residential tasks, while the 17-inch cutting deck and user-friendly features make mowing a breeze. If you're looking for an efficient, easy-to-operate, and environmentally conscious mower that won't break the bank, this model is definitely worth considering for your lawn care needs.
Key Specifications
| Feature | Details |
|---|---|
| Power Source | 40V Lithium-Ion Battery |
| Battery Capacity | 4.0Ah |
| Cutting Width | 17 inches |
| Height Adjustment | 6-Position |
| Mulching/Bagging | Yes |
| Weight | Approximately 45 lbs |
| Charge Time | 90-120 minutes |
Reasons to Buy
- Significantly quieter operation than gas mowers
- No emissions, making it an eco-friendly choice
- Easy push-start functionality with no pull cord
- Lightweight and maneuverable for easier handling
- Low maintenance requirements compared to gas models
Reasons to Avoid
- Battery runtime may be insufficient for larger lawns (over 1/4 acre)
- May struggle with very tall or dense, wet grass in a single pass
5. WORX 40v lawn mower – Top Performer
If you're looking for a hassle-free way to maintain a smaller lawn, the WORX Nitro 16" Cordless Lawn Mower WG737 is a fantastic option. This electric mower is designed for homeowners with yards up to a quarter acre, offering the convenience of battery power without the fumes or maintenance of gas engines. It's a lightweight and easy-to-maneuver machine that makes lawn care less of a chore.
What truly sets the WORX Nitro WG737 apart is its blend of power and portability. Featuring a robust brushless motor and dual 20V batteries that combine for 40V of cutting force, it tackles common lawn conditions with surprising ease. The inclusion of two batteries and a charger right out of the box means you're ready to go, and its 2-in-1 functionality for mulching or bagging adds versatility.
Key Specifications
| Feature | Details |
|---|---|
| Motor Type | Brushless |
| Cutting Width | 16 inches |
| Battery System | 40V (2 x 20V Power Share Batteries) |
| Recommended Lawn Size | Up to 1/4 acre |
| Functions | Mulching and Bagging |
| Weight | 33.5 lbs |
| Included | 2 x 20V 4.0Ah Batteries, Dual Charger |
Reasons to Buy
- Excellent value with included batteries and charger
- Lightweight and highly maneuverable for easy handling
- Powerful enough for lawns up to 1/4 acre
- Minimal maintenance required compared to gas mowers
- Quiet operation and no emissions
Reasons to Avoid
- May struggle with very overgrown or thick, wet grass
- 16-inch cutting width might be too small for larger lawns
6. MightyMow 40v lawn mower – Recommended
Tired of wrestling with gas engines and tangled cords? The MightyMow 40V 18 inch Cordless Push Lawn Mower is designed to bring ease and efficiency to your lawn care routine, especially for homeowners with small to medium-sized yards. This battery-powered mower offers the convenience of cordless operation without sacrificing the power needed for a clean cut. It's an excellent option for those seeking a quieter, more eco-friendly alternative to traditional mowers.
What truly sets the MightyMow apart is its thoughtful inclusion of a dual battery system and charger, ensuring you have ample power to complete your mowing tasks without interruption. Combined with its user-friendly design and solid performance, this mower presents a compelling value proposition for anyone looking to simplify their yard maintenance.
Key Specifications
| Feature | Details |
|---|---|
| Power Source | Cordless Electric (40V) |
| Cutting Width | 18 inches |
| Battery | 2x 4.0Ah Lithium-Ion Batteries Included |
| Charger | Dual Charger Included |
| Cutting Height Adjustment | 6-Position |
| Motor Type | Brushless |
| Weight | 45 lbs (approx.) |
| Recommended Lawn Size | Up to 1/4 acre |
Reasons to Buy
- Dual battery system and charger included for extended runtime and quick recharging.
- Quiet operation, significantly less noise than gas mowers.
- Eco-friendly alternative with no direct emissions.
- Lightweight and easy to maneuver, ideal for small to medium yards.
- Low maintenance requirements, saving time and hassle.
Reasons to Avoid
- May struggle with very tall, thick, or wet grass compared to more powerful gas models.
- 18-inch cutting width might be too small for very large lawns, requiring more passes.
Product 7
Tired of the hassle of gas-powered mowers? The 40V Cordless Lawn Mower offers a compelling alternative for homeowners seeking a quieter, cleaner, and more convenient way to maintain their lawns. This electric walk-behind model is designed for small to medium-sized yards, providing ample power and features to tackle your mowing needs without the fumes, oil changes, or pull-cord struggles. It's an ideal choice for those who value ease of use and environmental friendliness.
This mower stands out with its balanced combination of performance and user-friendly design. The 40V battery system delivers sufficient power for most residential lawns, while the 17-inch cutting deck offers a good balance between coverage and maneuverability. With features like 6-position height adjustment and a 2-in-1 mulching/bagging system, it provides the versatility needed for a well-kept yard, all wrapped up in a lightweight and easy-to-store package.
8. WORX 40v lawn mower – Recommended
For homeowners with smaller yards seeking a hassle-free and environmentally friendly way to maintain their lawn, the WORX WG779 14" Cordless Electric Lawn Mower presents a compelling solution. This compact and lightweight mower ditches the gas and oil, offering a quieter and simpler mowing experience. It's designed for those who want to avoid the pull-start struggle and the emissions associated with traditional mowers, making lawn care less of a chore and more accessible.
The true value of the WG779 lies in its combination of user-friendliness, portability, and the inclusion of two batteries, ensuring you have enough power to complete the job without interruption. Its 14-inch cutting deck is perfectly sized for tight spaces and smaller lawns, and the 6-position height adjustment allows for customization of your grass length. This mower stands out by offering a complete package for small-yard maintenance right out of the box.
Key Specifications
| Feature | Details |
|---|---|
| Power Source | Cordless Electric (40V) |
| Cutting Width | 14 inches |
| Height Adjustment | 6-position (1.18" to 3.15") |
| Mulching/Bagging | 2-in-1 capability |
| Batteries Included | 2 x 2.0Ah Lithium-ion |
| Charger Included | Yes |
| Weight | Approximately 30 lbs |
| Recommended Yard Size | Up to 1/4 acre |
Reasons to Buy
- Excellent for small to medium-sized yards (up to 1/4 acre).
- Dual battery system provides ample runtime and eliminates mid-mow charging interruptions.
- Lightweight and highly maneuverable, making it easy to handle and store.
- Quiet operation compared to gas mowers, reducing noise pollution.
- Simple push-button start and minimal maintenance requirements.
Reasons to Avoid
- May struggle with very tall, thick, or wet grass in a single pass.
- 14-inch cutting width means more passes for slightly larger lawns compared to wider mowers.
9. Wild Badger Power 40v lawn mower – Recommended
If you're tired of the hassle of gas-powered mowers and the limitations of corded electrics, the Wild Badger Power 40V 14″ Cordless Lawn Mower might just be the perfect solution for maintaining your smaller lawn. Designed with convenience and ease of use in mind, this mower is ideal for homeowners with townhomes or compact yards who want a clean cut without the fuss. Its 40-volt system provides ample power for typical suburban grass, while the lightweight design makes it a breeze to maneuver.
This cordless mower stands out by offering a compelling blend of performance and portability. It eliminates the need for fuel, oil, and messy pull-cords, allowing you to get started with the push of a button. With a decent cutting width and the included battery and fast charger, it’s a ready-to-go package that simplifies lawn care for those with manageable outdoor spaces.
Key Specifications
| Feature | Details |
|---|---|
| Battery Voltage | 40V |
| Battery Capacity | 4.0Ah |
| Cutting Width | 14 inches |
| Max Cutting Area | 5,445 sq ft (0.125 acres) |
| Motor Type | Brushless |
| Height Adjustment | 5-Position |
| Charger Type | Fast Charger |
| Weight | Approximately 30 lbs |
Reasons to Buy
- Extremely easy to start and operate with a push-button start.
- Lightweight and highly maneuverable, perfect for small yards and tight spaces.
- No gas, oil, or fumes, making it an environmentally friendly and quieter option.
- Low maintenance requirements compared to traditional gas mowers.
- Includes battery and fast charger for a complete, ready-to-use package.
Reasons to Avoid
- Not suitable for large lawns or yards exceeding 0.125 acres.
- May struggle with very tall, thick, or wet grass without multiple passes.
10. Greenworks 40v lawn mower – Recommended
For homeowners with smaller to medium-sized yards looking for a convenient and eco-friendly way to maintain their lawn, the Greenworks 40V 17" Cordless Lawn Mower presents a compelling option. This mower ditches the hassle of gas and cords, offering the freedom to move around your yard without limitations. Its 17-inch cutting deck is a good size for navigating tighter spaces while still covering ground efficiently, making it ideal for those who want a clean cut without the noise and fumes of traditional mowers.
What truly sets this Greenworks mower apart is its integration into a versatile 40V battery system. This means the included 4.0Ah battery isn't just for the mower; it can power a wide range of other Greenworks tools, offering significant value and reducing overall investment if you plan to expand your outdoor power equipment collection. Combined with its brushless motor for enhanced power and efficiency, and the simple 2-in-1 mulching and bagging functionality, this mower offers a user-friendly and effective solution for everyday lawn care.
Key Specifications
| Feature | Details |
|---|---|
| Motor Type | Brushless |
| Cutting Width | 17 inches |
| Battery | 40V 4.0Ah Lithium-Ion |
| Run Time | Up to 45 minutes (on a full charge) |
| Features | 2-in-1 Mulch/Bag, Single-lever height adjustment |
| Weight | 45 lbs (with battery) |
| Charge Time | Approximately 75 minutes |
Reasons to Buy
- Excellent value due to compatibility with a wide range of other Greenworks 40V tools.
- Lightweight and easy to maneuver, making it ideal for smaller to medium yards and those with obstacles.
- Simple push-button start and cordless operation eliminate the hassles of gas mowers.
- Low maintenance requirements compared to traditional gas-powered lawn mowers.
- Eco-friendly operation with no direct emissions.
Reasons to Avoid
- Run time may be insufficient for larger yards without a second battery.
- 17-inch cutting width means more passes will be needed for larger lawn areas compared to wider mowers.
Our Top Picks for the best 40v lawn mower
Here are our top 3 picks for 40v lawn mowers, balancing performance, features, and value.
Wrap Up the best 40v lawn mower
Choosing the right 40v lawn mower involves balancing your lawn's size, your physical capabilities, and desired features like mulching or bagging. For smaller areas, a lightweight push model might be perfect, while larger or sloped yards benefit from self-propelled options. The battery's runtime and the mower's cutting width are also key considerations.
Ultimately, the best 40v lawn mower for you will depend on your specific needs and preferences. Investing in a quality machine will make lawn care a more efficient and enjoyable task for years to come.
FAQs Regarding 40v lawn mower
What is the average runtime for a 40v lawn mower?
Runtime can vary significantly based on battery capacity (Ah) and mower usage, but typically ranges from 30 to 60 minutes on a single charge.
Are 40v lawn mowers powerful enough for thick grass?
Yes, most 40v lawn mowers, especially those with brushless motors and adequate battery capacity, are powerful enough to handle moderately thick grass.
Can I use batteries from other 40v tools with my lawn mower?
Many brands offer battery platform compatibility, meaning you can often use batteries from other tools within the same voltage system. Always check the manufacturer's specifications.
How important is the cutting width on a 40v lawn mower?
Cutting width is important for efficiency. A wider deck cuts more grass per pass, reducing mowing time for larger lawns.
Do I need to perform maintenance on a 40v lawn mower?
Yes, basic maintenance like cleaning the deck, checking blade sharpness, and ensuring batteries are stored correctly will prolong the life of your 40v lawn mower.
Are 40v lawn mowers quieter than gas mowers?
Generally, yes. Electric 40v lawn mowers are significantly quieter than their gas-powered counterparts, making them more pleasant to use.
What is the difference between a push mower and a self-propelled 40v lawn mower?
A push mower requires you to manually push it forward, while a self-propelled mower has a drive system that assists in moving the mower, reducing physical effort.
How do I choose the best 40v lawn mower for my small yard?
For a small yard, prioritize maneuverability and a lighter weight. A cutting width of 14-17 inches is usually sufficient, and a smaller battery might be adequate.
