PowerSmart Electric Cordless Lawn Mower 17″ 40V review

Have we ever stood in our yard on a sunny weekend, wishing mowing could be quicker, quieter, and a lot less of a chore?

Why We Chose the PowerSmart Electric Cordless Lawn Mower 17″ 40V

When we started looking for a new mower, we wanted something cordless, eco-friendly, and easy for anyone in our household to use. The PowerSmart Electric Cordless Lawn Mower 17″ 40V, 3-in-1 Brushless Push Lawn Mower, Lightweight, Foldable Handles kept coming up as a serious contender.

We were especially drawn to the promise of a brushless motor, a 40V lithium battery, low noise, and simple height adjustment. In this review, we share our experience and impressions so we can decide together if this mower fits our lawn and lifestyle.

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Key Features at a Glance

Before we get into the details, it helps to see the major features grouped together. This model tries to balance power, ease of use, and sustainability in a compact package.

We found it useful to compare the specs directly so we could understand what we were actually getting and where this mower stands in a typical homeowner’s setup.

Main Specifications and Features

Feature	Details
Power Source	40V lithium-ion battery
Motor Type	Brushless
No-load Speed	2900 RPM
Cutting Width	17 inches
Cutting Height Range	6-position adjustment, approx. 1.5″ – 3.9″
Grass Handling	2-in-1: rear discharge and mulching
Grass Bag Capacity	12-gallon hard-top bag with grass level indicator
Noise & Emissions	Low noise, zero emissions
Safety Features	Safety key, protective shields, multiple safety protections
Design Highlights	Lightweight, foldable handles, compact storage
Intended Use	Small to medium lawns, residential use

These headline specs gave us a good sense that this mower targets homeowners who want practical, everyday performance without the fuss of gas engines or pulling cords.

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Design and Build Quality

When we pulled the mower out of the box, the first thing we noticed was how compact and modern it looks. The design feels purpose-built for typical suburban yards rather than huge properties, which matches its 17-inch deck.

We do not feel like we are wrestling a heavy machine. The build quality is solid for a cordless electric mower, and the materials feel durable enough for regular use, while still being fairly lightweight.

Lightweight but Sturdy

The mower is intentionally built to be lighter than many gas models, which we appreciated right away. It is easy to guide along edges, around trees, and along garden borders without feeling exhausted.

Even though it is lightweight, the chassis and deck do not feel flimsy. We get the sense that, with normal care and storage, it should handle regular weekly mowing during the growing season without a problem.

Foldable Handles for Easy Storage

The foldable handles are one of those quality-of-life features we do not realize we need until we have them. We can tilt the mower up and fold the handles down, which makes it much easier to store in a crowded garage or shed.

This design is especially helpful if we have limited floor space or like to keep things tidy. We can tuck the mower in a corner or against a wall without feeling like it is always in the way.

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Battery Power and Performance

The heart of this mower is its 40V lithium-ion battery paired with a brushless motor. Together, they aim to deliver enough power for residential lawns without constant charging.

We were curious whether 40V would feel strong enough compared to the punch of a gas engine, and how much lawn we could realistically mow on a single charge.

40V Lithium Battery: What It Means for Us

A 40V battery strikes a middle ground for homeowners: it is more powerful than the smallest cordless systems but still compact and manageable. We get:

• More torque and cutting power than lower-voltage battery mowers
• Enough runtime for small to medium lawns, depending on grass conditions

We found that for regular, weekly mowing on a modest-sized yard, a full charge usually covers the job. If we let the grass grow tall or cut very dense patches, battery drain naturally increases.

Brushless Motor and 2900 RPM Speed

The brushless motor is a key upgrade over older brushed designs. Brushless systems generally mean:

• Better efficiency (more of the battery power turns into cutting power)
• Longer motor life
• Smoother, more consistent performance

With a no-load speed of 2900 RPM, the mower has enough blade speed to handle typical residential grass varieties. In practice, we noticed it cuts evenly when we keep a steady pace and do not push too fast through very tall or wet grass.

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Cutting Performance and Quality of Finish

At the end of the day, what matters most is how our lawn looks when we are done. Cutting width and height range are important, but the actual cut quality and consistency really tell the story.

We were aiming for a mower that can keep our lawn neat with minimal effort, especially during those busy summer weeks when grass grows quickly.

17-Inch Cutting Width: Ideal for Small to Medium Yards

A 17-inch deck is slightly smaller than some big-box store mowers, but there is a trade-off: more maneuverability and easier handling in tight spaces.

We found this cutting width works best for:

• Urban and suburban yards
• Lawns with lots of landscaping, trees, and flower beds
• Narrow side yards and around patios

It takes a few more passes than a wide-deck mower on a very large yard, but for most modest lots, we can finish mowing in a reasonable amount of time without feeling like we are pushing a tank.

6-Position Height Adjustment (1.5″–3.9″)

One of the most useful features is the 6-position height adjustment. Being able to choose cutting height between roughly 1.5 inches and 3.9 inches lets us adapt to:

• Cool-season grasses that prefer slightly taller heights
• Warm-season grasses where we might want a lower cut
• Seasonal changes (higher in summer heat, lower in cooler months)

Adjusting the height is straightforward. We do not need tools; we adjust the lever, and the whole deck height shifts. If we care about lawn health, being able to keep the grass a bit higher in hot weather is a big plus, and this mower gives us that flexibility.

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Mulching and Rear Discharge Options

One area where this mower really helps us tailor the mowing experience is in how it handles clippings. Depending on the season and our personal preferences, we might want to mulch or collect.

Being able to switch between these modes means we are not locked into one approach all year long.

2-in-1 System: Rear Discharge and Mulching

The mower supports two core modes:

1. Rear discharge – Clippings are ejected out the back, either onto the lawn or into the bag.
2. Mulching – Clippings are chopped more finely and returned to the lawn surface.

Mulching can help:

• Return nutrients to the soil
• Reduce the need for fertilizers
• Save time because we do not need to empty the bag frequently

We tend to mulch when grass is not too tall or wet. For heavier growth spurts or when we want a very clean look, we switch to bagging via rear discharge into the grass catcher.

12-Gallon Grass Bag with Level Indicator

The included 12-gallon bag has a hard-top design and a grass level indicator. That indicator seems like a small detail, but it actually helps us avoid overfilling the bag and causing clogs.

We notice:

• The bag is easy to remove and reattach
• Hard-top helps it keep its shape while handling
• Capacity is enough for typical suburban lawns if we are mowing regularly

If we let the lawn get very overgrown, we might need to empty more often, but for weekly maintenance, the bag capacity feels appropriate.

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Ease of Use and Everyday Handling

We wanted a mower that anyone in the household could feel comfortable using. That means straightforward controls, quick startup, and predictable handling.

This model is clearly designed with convenience in mind, especially for people who do not want to deal with gas, choke, or pull cords.

Starting and Operating the Mower

Unlike a gas mower, there is no pulling a starter rope repeatedly or fussing with fuel mixture. With this cordless electric mower, the process is:

• Make sure the battery is charged and properly inserted
• Insert the safety key
• Press and hold the safety handle (or button)
• Pull the start lever to engage the blades

The mower comes to life quickly and shuts down just as fast when we release the handle. This makes operation intuitive and reassuring, especially for anyone new to lawn care.

Maneuverability and Comfort

Because the mower is lightweight and has a moderate deck size, it turns and pivots with minimal effort. We can guide it around:

• Flower beds
• Trees and shrubs
• Garden paths and fences

The push design encourages a comfortable walking pace. We do not feel like we are fighting the machine on slopes or uneven terrain, as long as the incline is not extremely steep. For typical suburban terrain, it feels well balanced.

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Safety Features We Appreciate

Power tools always carry some risk, and lawn mowers are no exception. We feel better knowing that the mower includes multiple safety protections instead of just a basic on/off switch.

The safety design seems clearly aimed at reducing accidental starts and protecting us from flying debris.

Safety Key and Protective Shields

The safety key is a standout feature. Without the key, the mower cannot start, even if someone fiddles with the handle. This is especially valuable if we have children around or store the mower in a shared space.

The mower also comes with protective shields, which help:

• Deflect debris and reduce the chance of objects being thrown backward
• Provide a barrier between our feet and the blade area

These additions give us peace of mind during operation. We still stay alert, of course, but it is good to know the manufacturer recognized common hazards and built in extra layers of protection.

Multiple Safety Protections

Beyond the key and shields, the overall control design is geared toward safety:

• The mower stops quickly when we release the handle
• Startup requires intentional actions, not just a bump or nudge
• The battery system is typically designed with safeguards against overheating (as is common with modern lithium packs)

Taken together, these measures help minimize accidents caused by distraction or curious hands.

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Eco-Friendly and Quiet Operation

We wanted to step away from gas mowers partly for convenience, but also because we care about emissions and noise. This mower is clearly positioned as a more environmentally considerate option.

We noticed the difference the first time we used it compared to older gas models.

Zero Emissions and Lower Noise

Since it is powered by electricity from a rechargeable battery, this mower produces:

• Zero direct emissions at the point of use
• No gasoline fumes or exhaust near our face or our neighbors

In addition, electric motors tend to produce less noise than gas engines. We still hear blade and airflow noise, of course, but the overall sound is less harsh and more neighbor-friendly.

This matters if:

• We mow in the early morning or early evening
• We have close neighbors and want to be considerate
• We are sensitive to loud engine noise

Health and Environmental Benefits

By choosing a cordless electric mower, we reduce:

• Our personal exposure to exhaust fumes
• Our contribution to local air pollution from small gas engines

It is a small shift in the big picture, but it aligns with a broader move toward cleaner equipment for everyday tasks. We also like not having to store gasoline in the garage, which removes one more potential hazard and smell.

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Setup, Assembly, and Maintenance

Having a great mower does not help if it is hard to assemble or requires complicated maintenance. One of the strongest arguments for cordless electric models is simplicity over time.

We were looking for a product we could set up quickly and maintain with minimal tools or expertise.

Initial Setup and Assembly

Out of the box, we found that assembly is fairly straightforward. Typically, the main tasks are:

• Unfolding and locking the handle into position
• Attaching the grass bag
• Installing the battery and safety key

No engine oil, no fuel, no spark plugs. This kind of setup is ideal if we want to get mowing soon after the package arrives and do not enjoy complicated assembly.

Ongoing Maintenance Requirements

Maintenance for a cordless electric mower like this tends to be simpler than with gas models. We still expect to:

• Keep the blade sharp (periodic sharpening improves cut quality)
• Clean off grass buildup from the deck
• Store the mower in a dry, sheltered space
• Charge and care for the battery according to manufacturer guidelines

We do not have to:

• Change oil
• Replace spark plugs or fuel filters
• Deal with carburetor issues

Over time, this can save both money and frustration. We just need to treat the battery carefully (avoid extreme heat or freezing) to maximize its lifespan.

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Who This Mower Is Best For

Not every mower is right for every yard or user. This model is aimed at a specific set of homeowners, and we found that understanding this helped us decide if it is a fit.

We asked ourselves about yard size, terrain, and how often we actually mow.

Ideal Yard Size and Conditions

The PowerSmart Electric Cordless Lawn Mower 17″ 40V is particularly well-suited for:

• Small to medium lawns
• Relatively even terrain without very steep slopes
• Yards where we mow regularly rather than letting grass get extremely tall

If our lawn is enormous or very rugged, we might want a larger deck or a self-propelled model. For common suburban lots with manageable square footage, this mower delivers a good balance of coverage and convenience.

Best for Households That Value Convenience and Clean Operation

This mower aligns best with users who:

• Dislike dealing with gas, oil, and engine maintenance
• Prefer lower noise levels and reduced environmental impact
• Want a mower that is easy to store and light enough for various users in the household

If we enjoy tinkering with engines and have a very large property, we might lean toward a gas rider or a large self-propelled mower. But for many households, this cordless model hits a comfortable sweet spot.

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Pros and Cons

Every product has strengths and trade-offs. Laying them out plainly helps us make a realistic decision rather than relying only on marketing claims.

We weighed our experience and the features to highlight what stands out most, both positively and negatively.

What We Like Most

• Cordless 40V battery power – No extension cords to manage, no gas cans to store
• Brushless motor – Efficient, durable, and smooth operation
• 17-inch cutting width – Easy to maneuver, especially in tighter yards
• 6-height adjustments (1.5″–3.9″) – Flexible cutting for different grass types and seasons
• 2-in-1 system: rear discharge and mulching – Lets us choose between mulching and bagging
• 12-gallon grass bag with level indicator – Practical and easy to monitor
• Lightweight with foldable handles – Simple storage and less fatigue during use
• Zero direct emissions and lower noise – Better for our health and the environment
• Multiple safety protections – Safety key and shields increase peace of mind

These benefits add up to a user-friendly mower that integrates nicely into a busy household routine.

Where It Might Fall Short

• Runtime limitations – A single 40V battery may not cover very large yards, especially in thick or tall grass
• Not self-propelled – All pushing is manual; on slopes or large properties, this could be tiring
• 17-inch deck might feel small – For big lawns, we will need more passes compared to wider mowers
• Dependent on battery health – Over the years, battery replacement could be necessary and adds cost

These trade-offs are part of the cordless electric category, not just this model, but they are worth considering as we match the mower to our property size and expectations.

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Practical Tips for Getting the Most Out of This Mower

Once we have the mower at home, a few habits can help us get better performance, longer life, and a better-looking lawn.

We do not have to be lawn care experts; a small set of routines can make a noticeable difference.

Mowing Habits for Better Performance

• Mow regularly – Cutting smaller amounts more often is easier on the battery and the mower
• Avoid very wet grass – Wet clippings can clump and strain the motor, especially in mulching mode
• Set the right height – In hot or dry periods, choose a higher setting to protect the grass
• Overlap passes slightly – This gives a more even cut and reduces missed strips

With these habits, we help the 40V system stay within its comfort zone, which can extend runtime and maintain cut quality.

Basic Care for Battery and Blade

• Charge the battery fully before first use
• Avoid storing the battery in extreme heat or freezing temperatures
• Clean the underside of the deck regularly to prevent buildup
• Sharpen or replace the blade as needed for a clean, precise cut

A sharp blade not only looks better on the lawn; it also reduces strain on the motor and battery, since it slices instead of tearing.

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How It Compares Mentally to Gas and Corded Mowers

We found ourselves mentally comparing this mower to the two main alternatives: gas mowers and corded electric mowers. Each category has its own pros and cons, so it helps to think about where this PowerSmart model fits.

We can summarize our impressions without naming specific competing models.

Versus Gas Mowers

Compared to a typical gas mower, this cordless mower offers:

• Less noise and no exhaust fumes
• Simpler startup (no pulling cords, no fuel mixing)
• Less maintenance (no oil changes, spark plugs, or carburetor work)

On the other hand, gas mowers can:

• Handle very large or very dense lawns more easily if they have larger engines
• Run continuously as long as we have fuel on hand

So if we have a modest yard and want ease of use and lower emissions, the cordless option is very attractive. If we mow acreage or extremely heavy growth, gas might still be more practical.

Versus Corded Electric Mowers

Compared to corded mowers, this 40V cordless mower offers:

• No cord management or concern about running over the cable
• More freedom to move around obstacles and into distant areas of the yard

Corded mowers, however, can:

• Run indefinitely with access to power
• Be slightly lighter in some cases, since they do not carry a battery

For us, the freedom from managing a power cord was a major advantage, especially in yards with trees, fences, or multiple sections.

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Real-World Use Scenarios

To see if this mower fits our life, it helps to picture how we might actually use it week to week. We thought through some common situations that match this mower’s strengths.

These scenarios give a sense of whether the features match actual needs rather than just looking good on paper.

Busy Family with a Small to Medium Lawn

If we are juggling work, kids, and weekend errands, we often just want to mow quickly and move on. With this mower:

• We can pull it out, pop in the battery, and start within minutes
• We do not need a special fuel run or engine warm-up time
• We can store it folded in a corner of the garage so it does not dominate the space

For many families, this balance of convenience and performance is exactly what they are looking for.

Homeowner Focused on Noise and Neighbor Relations

If we live in a neighborhood where houses are close together, noise sensitivity can be a real concern. An electric mower like this:

• Produces noticeably less engine noise than gas models
• Makes it easier for us to mow at times that work for our schedule without disturbing others as much

We still hear the blade, of course, but the lower mechanical roar can make lawn days less stressful for us and our neighbors.

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Our Overall Impression

After looking closely at the features, performance, and day-to-day usability of the PowerSmart Electric Cordless Lawn Mower 17″ 40V, 3-in-1 Brushless Push Lawn Mower, Lightweight, Foldable Handles, we see it as a strong fit for many typical homeowners.

It is not trying to be an industrial machine; instead, it aims to be a practical, everyday tool that makes lawn care easier, cleaner, and less intimidating.

Strengths That Stand Out

We particularly appreciate:

• The 40V brushless motor combination, which offers solid power for regular yard work
• The easy height adjustments and 17-inch deck, which match common residential needs
• The 2-in-1 mulching and rear discharge system with the 12-gallon bag, giving us options for different seasons
• The lightweight, foldable design for storage and handling
• The safety key and shields, which are comforting features around families

These elements come together to create a mower that feels well thought out for our day-to-day life rather than just looking good on a spec sheet.

Points to Consider Before Buying

We also keep in mind:

• Our yard size: very large lawns may stretch the runtime of a single battery
• Our terrain: manual pushing can be tiring on steep slopes
• Our expectations: cordless electric mowers prioritize convenience, low noise, and low maintenance rather than raw industrial power

If our property matches the target profile—small to medium yard, fairly even terrain, desire for cleaner and quieter operation—this mower becomes an appealing option.

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Final Thoughts: Is This Mower Right for Us?

Putting it all together, we see the PowerSmart Electric Cordless Lawn Mower 17″ 40V as a thoughtful solution for homeowners who want an easier, quieter way to keep their lawns tidy.

We get:

• Battery-powered convenience
• A solid cutting system with adjustable height
• Two clipping management options (mulch or rear discharge with bag)
• Lightweight construction and foldable handles for tight storage spaces
• Safety features that make us more comfortable using and storing it

If we are moving from a loud, high-maintenance gas mower to something more modern and eco-conscious, this model offers a smooth transition. As long as we match it to the right yard size and understand its cordless nature, it can become a reliable partner in our regular lawn care routine.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.