Battery-powered lawn mowers have become popular for their convenience and quiet operation. They offer a good alternative to gas mowers, especially for small to medium yards. Among these, 40V lawn mowers strike a balance between power and weight, making them a solid choice for many homeowners.
A 40V lawn mower typically provides enough strength to handle most residential lawns without the noise and fumes of gas models. They are usually lighter and easier to maneuver, which helps reduce fatigue during mowing. Battery life and charging speed are key factors that can vary widely among different models.
When choosing a 40V mower, it is important to consider battery run time, the mower’s cutting width, and how easy it is to store and maintain. Weight and durability also matter, as they affect comfort and how long the mower lasts. We tested several popular 40V lawn mowers to find the ones that deliver reliable performance and ease of use.
Best 40v Lawn Mowers
We have researched and tested several 40v lawn mowers to find the most reliable and efficient options. Our list includes models that offer good battery life, power, and ease of use to help you maintain your lawn with less effort.
Greenworks 40V Lawn Mower
This mower is a solid choice for anyone wanting a quiet, easy-to-use cordless mower with good power for small to medium yards.
Pros
- Starts with a simple button, no gas or oil needed
- Lightweight and easy to push on slopes and uneven ground
- Works quietly, so you won’t disturb neighbors
Cons
- Battery life can be tight for larger yards
- Cutting deck is on the smaller side at 16 inches
- Bagging could be better for handling all clippings
We found the Greenworks 40V mower very easy to get started with. Its push-button ignition takes away the usual hassle of gas mowers. This makes lawn care faster, especially for those who want something low maintenance.
Maneuvering around corners and slopes felt smooth thanks to the lightweight frame. It doesn’t weigh us down or make the job harder when handling tricky spots in the yard. The quiet operation really stands out compared to noisy gas mowers, which is nice for early mornings or late evenings.
However, the runtime on the 4.0Ah battery means you need to be mindful if your lawn is bigger than half an acre. Also, the 16-inch deck covers less ground with each pass, so the mowing takes a bit longer. The grass collection bag works okay but tends to fill up quickly, which means emptying it often during the job. Overall, this mower fits well for those focused on convenience, light yard work, and cordless freedom.
Greenworks 40V 21″ Smart Pace Self-Propelled Mower
This mower is a solid choice for those looking for easy handling and good power in a cordless design.
Pros
- Smooth self-propelled system matches your walking speed
- Long run-time with two batteries and automatic switchover
- Quiet operation with a durable steel deck
Cons
- Heavier than some battery mowers
- Assembly needed out of the box
- Performance drops with very tall or wet grass
We found the Greenworks mower easy to push across our uneven lawn. The Smart Pace feature made it less tiring because it adjusts to how fast we walk. That helped us finish mowing without feeling rushed or strained.
Battery life was enough to cover a big yard. When one battery ran low, it switched to the other without stopping. It was nice not having to pause and swap batteries manually.
The steel deck felt stronger than plastic ones we’ve tried before. It cut cleanly and handled thick grass well. It’s a bit heavy, so storage requires some planning. Also, putting it together took a bit of time. Overall, this mower performed quietly with good power for most yard jobs.
MightyMow 40V Lawn Mower
We found this mower to be a solid option for those who want decent power and battery life without the noise of gas.
Pros
- Powerful brushless motor with quiet operation
- Adjustable cutting heights suit different lawn types
- Comfortable adjustable handle reduces strain during use
Cons
- Battery life may fall short on larger yards
- Assembly can be a bit tricky initially
- Charger speed could be improved for faster recharging
The 18-inch deck handled thick grass well once we got the hang of mowing technique. It’s lighter than gas mowers and easy to push around. The dual batteries gave us nearly 40 minutes of run time, enough for an average lawn.
We appreciated the six-cut height options for customizing the cut, especially in different seasons. The three-level adjustable handle helped us find a comfortable grip, making mowing less tiring. The brushless motor felt strong and smooth.
On the downside, the battery did drain faster on really tall or wet grass. We also wished the charger worked quicker to avoid waiting between uses. Overall, this mower balances power and convenience well for smaller to medium yards.
Greenworks 40V Brushless Cordless Lawn Mower
This mower offers a good balance of power and ease for yards up to half an acre with its brushless motor and cordless design.
Pros
- Lightweight and easy to push around
- Quiet motor with decent runtime on a single charge
- Simple height adjustment and 2-in-1 mulching or bagging option
Cons
- Battery life can feel tight for larger yards
- Cutting deck is small, so it takes longer on bigger lawns
- Some users reported occasional shutdowns and spotty customer support
We found the Greenworks mower easy to handle thanks to its light frame and responsive push-button start. The 16-inch deck fits well through narrow spaces and around landscaping. It’s noticeably quieter than gas mowers and needs very little upkeep since there’s no gas or oil to manage.
The battery charges fully in about two hours, which is reasonable. It’s enough to clear small to medium yards without needing a swap. However, if you have lots of ground to cover, the runtime can feel a bit limited. Changing the cutting height is simple with one lever, and switching between mulching and bagging is convenient for tidying up clippings.
On the downside, some of us experienced the mower shutting off unexpectedly during use. Customer service was slow to respond, which can be frustrating. Still, for most everyday lawn tasks on smaller properties, this mower does a solid job without the mess or noise of gas.
SKIL PWR CORE 40 Self-Propelled Mower
This mower is a solid choice for those who want powerful battery life and easy handling without the fuss of gas.
Pros
- Long battery runtime with quick charging
- Smooth self-propel feature with variable speed
- Easy height adjustment and compact folding handle
Cons
- Handle could feel less durable over time
- Slightly heavy to lift despite being self-propelled
- Plastic body may not appeal to users wanting metal parts
When we used this mower, the 6.0Ah battery really stood out. It gave us a long cutting session without needing a recharge, and the fast charging helped when we had to stop for a break. The push-button start was simple and convenient, getting us going without any hassle.
The self-propel feature made pushing the mower easy, especially on slopes. It was nice to adjust the speed so we could go slower around tough spots or speed up on flat areas. Changing the cutting height only took a moment, which saved time as we moved around the lawn.
Storage is straightforward thanks to the folding handle. It was handy for fitting the mower in a garage corner. On the downside, the handle felt a bit light and we wondered about its durability long term. Also, it’s a bit on the heavier side when lifting, but the self-propel helps a lot with moving it across the yard. Overall, this mower balances power and usability well for everyday lawn care.
WORX 40V 17″ Cordless Lawn Mower
This mower works well for small yards, giving us solid power and easy handling without the noise and fuss of gas.
Pros
- Lightweight and easy to push even on slopes
- Automatically adjusts cutting speed for different grass thickness
- Dual batteries last long and charge quickly
Cons
- Not suited for large lawns beyond 1/8 acre
- Mulching feature can struggle with very tall grass
- Bagging capacity fills up fast, requiring frequent emptying
We appreciated how light this mower feels compared to traditional gas models. At just 35 pounds, it was easy to maneuver around tight areas and narrow paths in our yard. The collapsible handle also made it simple to store after use.
The smart cutting speed adjustment stood out. It ramped up power where grass was thick but slowed down in lighter patches, helping save battery life. Speaking of batteries, having two 20V PowerShare batteries meant we could mow without worrying about stopping midway to recharge.
On the downside, if you have a bigger yard, this mower might not be enough. Also, the mulch plug worked well for regular grass but struggled a bit with very tall, dense patches, and the collection bag needed emptying more often than we’d like.
Overall, the WORX 40V 17″ cordless mower fits well if you want a quiet, easy-to-use option for smaller lawns and value portability and quick setup.
WORX 40V 14″ Lawn Mower
This mower is a solid choice for small yards, offering good power with easy handling and low noise.
Pros
- Lightweight and easy to push
- Quiet operation compared to gas mowers
- Battery life adjusts to grass thickness to save power
Cons
- Small cutting deck may take longer on bigger yards
- Battery charging time can feel long
- Not ideal for very tall or thick grass
We found the WORX 40V mower very easy to move around thanks to its light weight. It handled mowing a typical small yard without any trouble and felt comfortable to push up slight hills.
The automatic speed adjustment (Intellicut) worked well in our experience, speeding up in thicker spots and slowing down to save battery on thinner grass. This helped extend mowing time without us needing to switch anything.
Storage is simple with the foldable handle, and swapping between mulching and bagging is quick. However, the 14-inch cutting width means it’s best suited for smaller spaces, and charging both batteries fully does take a bit of patience. Overall, it’s a dependable, quiet mower for small, well-kept lawns.
Greenworks 40V 20” Brushless Lawn Mower
This mower is a solid choice for those who want an easy-to-use, quiet, and versatile cordless lawn mower with good battery life.
Pros
- Quiet operation that doesn’t disturb the neighbors
- LED headlights let us mow early or late with good visibility
- Foldable handles make storage simple and save space
Cons
- Assembly can be tricky without careful reading of instructions
- Some users might find the handle connection a bit loose
- Battery life varies depending on grass thickness and mowing style
The Greenworks 40V mower impressed us with how quiet it runs compared to gas mowers. The LED lights are a big help when we need to mow before sunrise or after sunset. It feels easy and nimble while pushing, which reduces fatigue during longer jobs.
We liked the folding aluminum handles that let us quickly shrink the mower for storage. The 7-position height adjustment gave us flexibility for different grass types. Still, setting it up took some patience, especially to get the handles locked in properly.
Battery life was reliable for about a third of an acre, though the thickest grass drained the battery faster. If you prioritize quiet and cleanup ease over heavy-duty power, this mower fits the bill nicely.
WORX Nitro 40V Mower
The WORX Nitro 40V mower is a solid choice for smaller yards, offering good power and smart battery use at a fair weight.
Pros
- Runs quietly and starts instantly with a push button
- Mulch blade cuts grass finely, reducing bag emptying
- Lightweight and easy to maneuver around tight spots
Cons
- Battery life might need careful management on larger lawns
- 16-inch cutting width means more passes on bigger yards
- Doesn’t handle very tall grass as well as some bigger mowers
This mower surprised us with how quiet it runs compared to gas models. The push-button start is simple, and the motor adjusts speed based on grass thickness, which helped us get through denser patches without wasting battery. The 16-inch deck fits narrow paths easily and saves space in the shed.
We liked the fine mulching blade that cut clippings small, which meant fewer stops to empty the bag. Changing the cutting height was quick with the single-lever adjuster, letting us tidy up different grass lengths in minutes.
Battery life was good for yards up to a quarter-acre, but larger lawns might require a slower pace or extra charges. If you have a thick or tall lawn, this mower may need multiple passes to keep things even. Overall, it’s a dependable tool for those who want an easy-to-use, quiet electric mower for small to medium yards.
Greenworks 40V 21″ Push Mower
This mower is a solid choice for those who want a quiet, battery-powered tool that handles medium yards well with versatile cutting options.
Pros
- Runs quietly with good battery life for typical home lawns
- Easy to switch between mulching, bagging, and side discharge
- Height adjustment is simple and works smoothly
Cons
- Battery life can be short on thick or tall grass
- Not the best for very large yards without extra batteries
- A bit heavy to push for long periods
The Greenworks 40V mower stands out with its brushless motor and durable steel deck. We liked how quiet it ran compared to gas mowers, which made mowing less annoying. The 21-inch cutting width is wide enough for most home lawns, helping us finish faster.
Switching the mower between bagging and mulching was straightforward. The 7 different cutting height options gave us the flexibility to trim different grass types without fuss. The turbo button helped us clear tougher patches and leaf piles quickly.
Battery life held up for an average yard, but thicker grass drained it faster than we hoped. The dual battery ports did help by letting us swap batteries easily, but having to carry extra batteries could be a downside for bigger lawns.
Overall, for everyday yard care, this mower offers reliable performance, smart features, and easy use without the noise and fumes of gas models.
Buying Guide
When choosing the best 40v lawn mower, we focus on power, battery life, and cutting width. Power affects how well the mower cuts through different grass types. Battery life determines how long we can mow without stopping.
We also look at the weight and ease of use. A lighter mower is easier to push and carry. Features like adjustable handle height and simple controls help us mow comfortably.
We find it useful to compare these features side by side:
| Feature | What to Look For |
|---|---|
| Battery Life | At least 30-40 minutes per full charge |
| Cutting Width | Around 16 to 21 inches for efficiency |
| Weight | Less than 40 lbs for easier handling |
| Power Output | Enough to cut thick or tall grass |
| Adjustability | Handle height and cutting height options |
Noise level can also be important if we want a quieter mower. Look for models with lower decibel ratings.
Lastly, think about how often we mow and the size of our yard. Larger yards may need longer battery life or wider cutting decks. Smaller yards can be fine with lighter, more compact models.
FAQs
What makes a 40V lawn mower different?
A 40V lawn mower uses a 40-volt battery, giving it more power than lower-voltage models. This helps it cut thicker grass and larger yards better than smaller battery mowers.
How long does the battery last?
Battery life varies, but most 40V mowers run about 30 to 60 minutes on a full charge. Some brands offer fast chargers to reduce waiting time between uses.
Are 40V mowers good for large yards?
They work well for medium to large yards, but very large areas may need multiple charges or a backup battery.
Do they require much maintenance?
Compared to gas mowers, 40V models need less maintenance. We just need to keep batteries charged and blades sharp.
| Battery Care Tips | Mower Maintenance |
|---|---|
| Charge fully before use | Clean blades regularly |
| Avoid overcharging | Remove grass clippings after use |
| Store in cool place | Check bolts and parts often |
Can 40V mowers mulch or bag?
Yes, many have both mulching and bagging options. We can choose what works best for our lawn’s needs.
Conclusion
We know that 40v lawn mowers offer a good balance of power and efficiency. They handle most yards well while being quieter and easier to maintain than gas mowers. This makes them a solid choice for many homeowners.
Safety is important to us, and these mowers come with features that keep users protected. They also produce no direct emissions, helping us reduce pollution and protect the environment.
Choosing the right 40v lawn mower means thinking about battery life, cutting width, and ease of use. When we pick a reliable model, we get years of dependable service without many problems.
Key benefits:
- Effective cutting power
- Lower noise and emissions
- User-friendly controls
- Long-lasting batteries
We encourage everyone to invest in a quality 40v lawn mower for a clean, safe, and stress-free mowing experience. Taking care of our lawns with the right tool feels better and supports a healthier outdoor space. Let’s make smart choices and enjoy a well-maintained yard all season.
