How to Use Greenworks 40v Lawn Mower: Facts and Tips

If you own any Greenworks 40V cordless outdoor tools, this genuine Greenworks 40V battery charger is a necessary companion. It's the official charger designed to work seamlessly with all Greenworks 40V lithium-ion batteries, from the small 2.0Ah packs to the larger 4.0Ah ones. Whether you're a homeowner maintaining a lawn or a DIYer tackling yard projects, having a dedicated charger keeps your batteries topped off and ready to go.

Performance is straightforward and reliable. The charger delivers a full charge to a 2.0Ah battery in about 60 minutes and a 4.0Ah battery in roughly two hours. That's plenty fast for most residential jobs, allowing you to rotate batteries and keep working without long delays. The diagnostic LED is a nice touch; it communicates the current charge level and any battery issues, so you're never left guessing if a battery is charging or faulty.

Build quality is typical for Greenworks OEM accessories: solid, no-frills construction that feels durable enough for regular use in a garage or shed. The charger is compact and lightweight, measuring just over 6.6 by 4.5 inches, and it can be wall-mounted to free up bench space. This is a big plus for keeping your workspace organized, especially if you have multiple batteries to manage.

One realistic limitation is that this charger only works with Greenworks 40V batteries. If you have tools from other brands or voltages, you'll need separate chargers. Additionally, it's not a rapid charger; the two-hour charge time for a 4.0Ah battery is adequate but not the fastest on the market. For heavy users who drain large batteries quickly, a faster charger might be worth considering.

Overall, this is a solid, no-nonsense charger for anyone invested in the Greenworks 40V platform. It's affordable, dependable, and backed by a 3-year warranty. If you need a backup charger or are building out your Greenworks tool collection, this is a smart buy that keeps your batteries charged and your workflow smooth.

Brand: Greenworks

Model: Genuine Greenworks 40V Charger (Gen 2)

Compatibility: All Greenworks 40V lithium-ion batteries

Charge Time: 2.0Ah in 60 minutes, 4.0Ah in 120 minutes

Diagnostic LED: Indicates charge level and battery status

Mounting: Wall-mountable

Dimensions: 6.633 x 4.56 x 2.83 inches

Warranty: 3-year warranty

This charger is designed exclusively for the Greenworks 40V battery platform. It works with all Greenworks 40V lithium-ion batteries, including 2.0Ah, 4.0Ah, and larger capacities. If you already own Greenworks 40V tools, this charger is a perfect match. It is not compatible with Greenworks 60V or 80V batteries, nor with batteries from other brands.

The Greenworks 40V 16-inch Brushless Cordless Push Lawn Mower with Blower combo is a convenient battery-powered solution for U.S. homeowners who prioritize ease of use, low maintenance, and eco-friendly lawn care. This walk-behind push mower pairs a 16-inch cutting deck with a 40V brushless motor, powered by a 4.0Ah battery that charges fully in about two hours. The kit also includes a matching 40V blower (350 CFM) for quick leaf cleanup after mowing, making this a versatile starter package for small to medium properties.

This mower is best suited for homeowners with compact yards up to roughly 1/4 acre, apartment dwellers with small fenced areas, suburban residents with tidy front lawns, or first-time mower buyers seeking a low-fuss electric option. The lightweight design (40 pounds) makes it manageable for elderly users or anyone who prefers not to wrestle with heavy gas equipment. Because it's a push mower (not self-propelled), it works best on flat or mildly sloping ground; if you have a steep hill, you may need to supplement with a lighter trimmer.

Cutting performance comes from a brushless motor that delivers consistent torque to the blade. The single-lever height adjustment lets you choose from five positions between 1-1/4 and 3-3/8 inches, suitable for most cool-season and warm-season grasses. The 2-in-1 system lets you either mulch clippings back into the lawn for natural fertilization or use the included grass collection bag for a clean, bagged finish. User feedback indicates the mulching works well for light to moderate grass, though very thick or wet grass may require slower passes or bagging.

Build quality reflects Greenworks' typical value-oriented approach: the deck is lightweight polymer (not heavy steel), which keeps the mower easy to push but may be less durable if you frequently hit rocks or hard obstacles. The wheels are standard plastic without ball bearings, but they roll smoothly on even turf. The brushless motor adds reliability and requires no routine maintenance like oil changes or spark plug checks. The blower is a nice bonus, featuring two speed settings for light debris or heavier leaves.

Storage and maintenance are straightforward. The mower's compact size and lightweight frame allow it to fit in small sheds or garage corners. While the handle does not fold completely flat, it's manageable. Cleaning is simple: tilt the mower to rinse off clippings (do not use a power washer). The battery and charger are compatible with over 75 other Greenworks 40V tools, so if you already own Greenworks tools, you can share batteries across trimmers, chainsaws, and more.

A realistic limitation is the 16-inch cutting width: it will take more passes than a 20- or 21-inch mower, so larger lawns (over 1/4 acre) may feel tedious with this machine. The push-only design can be tiring for longer mowing sessions or on uneven terrain. Battery runtime of up to 45 minutes with the 4.0Ah battery is enough for small yards, but if your grass is thick or you use the blower extensively, you might need a second battery. Overall, the Greenworks 40V combo offers excellent value for budget-conscious shoppers who want a complete cordless mowing and cleanup setup without gas, oil, or heavy lifting.

The Greenworks 40V mower is powered by a 4.0Ah lithium-ion battery that provides up to 45 minutes of runtime on a full charge. This is typically sufficient for mowing a 1/4 acre lawn with moderate grass thickness. The included standard charger fully replenishes the battery in 120 minutes. Because battery runtime depends on grass density, cutting height, and user speed, many owners find it wise to have a second battery for larger yards or when using the blower. The 40V platform shares compatibility with other Greenworks tools, so expanding your battery collection makes sense for seasonal cleanup.

Battery maintenance is simple: store indoors in a dry, moderate temperature environment, and avoid letting the battery drain completely before recharging. The brushless motor design helps maximize runtime by reducing energy waste. For early morning mowing, the battery usually holds its charge overnight if topped off after each use.

This Greenworks 40V combo is a three-piece cordless lawn care system designed for homeowners who want to simplify their outdoor power equipment. It includes a 16-inch push mower, a 12-inch string trimmer, and a 110 MPH/390 CFM leaf blower, all powered by a shared 40V battery platform. With two batteries (4.0Ah and 2.0Ah) and two chargers included, you can tackle your entire yard without the noise, fumes, or maintenance of gas equipment.

This setup is best suited for suburban homeowners, apartment dwellers with small yards, or first-time mower buyers who own a lot up to about 1/3 acre. The lightweight mower (35% lighter than steel deck models) makes it easy to push around flower beds, garden hoses, and tight corners. The single-lever height adjustment offers five positions, letting you quickly switch from a tall cut in summer to a shorter one in spring or fall. The 2-in-1 system lets you either mulch clippings back into the lawn for natural fertilizer or rear bag them for a clean finish.

In real-world use, the mower's 16-inch cutting width is nimble but means more passes on a typical suburban lawn. The 4.0Ah battery provides enough runtime for a small to medium yard under normal conditions, but very thick or wet grass may drain it faster. The trimmer's auto-feed head handles overgrown edges along fences and driveways, and the blower easily clears leaves and debris from concrete surfaces. Many users appreciate the cruise control on the blower, which maintains consistent power without holding the trigger.

The build quality is typical for Greenworks: a durable polymer deck that resists rust and corrosion, with all three tools feeling solid for their weight class. The mower folds for compact storage in a garage or shed, and the trimmer has a telescoping shaft for comfortable use. Assembly is straightforward, with clear instructions and minimal tools needed. Maintenance is nearly zero – just keep the blades sharp, clean the deck, and charge the batteries.

Realistic limitations: the mower is not self-propelled, so it requires some physical effort on slopes or uneven ground. The 16-inch deck is smaller than many gas mowers, so it may not be ideal for larger lawns (over 1/3 acre). Battery runtime is adequate but not unlimited; heavy mulching or tall grass may require swapping batteries mid-mow. Overall, this combo is a practical, eco-friendly choice for homeowners who want a complete cordless lawn care solution without breaking the bank. It's especially well-suited for budget-conscious shoppers, elderly users who appreciate the lightweight design, and anyone looking to reduce their carbon footprint.

The Greenworks 40V Cordless Yard Tool Combo Kit is a practical, lightweight solution for homeowners and DIYers who want to keep their property looking sharp without the hassle of gas engines. This set includes a 12-inch auto-feed string trimmer and a 390 CFM leaf blower, both powered by the included 2.0Ah battery and charger. It's designed for routine yard maintenance around driveways, walkways, flower beds, and patios. If you're tired of pulling cords, mixing fuel, or dealing with noisy two-stroke motors, this combo offers a clean, quiet alternative that's ready to go at the push of a button.

In real-world use, the trimmer handles typical residential weeds and grass with ease. The 12-inch cutting swath and .065-inch auto-feed line slice through growth up to an inch thick along fences and garden borders. The automatic feed system is a nice time-saver, though you'll need to keep an eye on line wear during heavy trimming. The blower delivers a respectable 110 MPH and 390 CFM, enough to move wet maple leaves and debris off concrete and asphalt. The cruise control feature lets you lock in a steady airflow for clearing gutters or long driveways without holding down the trigger. However, the fixed speed means you can't feather the power for lighter tasks like sweeping a patio.

Build quality is solid for the price point. The trimmer and blower feel well put together, with a balanced design that keeps fatigue low. At just 8 pounds for the trimmer, it's noticeably lighter than most gas units, making it easier to maneuver around flower beds and tight corners. The 2.0Ah battery provides about 30 minutes of continuous trimming or blowing, which is adequate for a standard suburban lot. For larger properties, you'll want a spare battery to avoid downtime. The battery charges in about 60 minutes, so you can swap and keep working. The 67dB noise level is a real plus, letting you work early in the morning or late in the evening without bothering neighbors.

One limitation is the battery size. The 2.0Ah pack is fine for light to moderate use, but if you have a big yard or heavy brush, you'll likely run out of juice before finishing. Upgrading to a higher-capacity battery from Greenworks' 40V line would solve that. The trimmer line is also on the thinner side, so it's not ideal for thick woody brush or blackberry vines. Stick to grass and light weeds, and it'll serve you well. The blower's lack of a variable speed trigger may frustrate some users who want more control for delicate cleanup around plants or cars.

Overall, this Greenworks 40V combo kit is a smart buy for homeowners focused on curb appeal and convenience. It's quiet, lightweight, and emissions-free, with a battery platform that expands to other yard tools. If you've got a small to medium yard and want to ditch gas for good, this kit delivers reliable performance without breaking the bank. Just plan on picking up a spare battery for bigger jobs, and you'll be set for the season.

Brand: Greenworks

Model: 40V Cordless Yard Tool Combo Kit

ASIN: B01CA4PS8C

Trimmer Cutting Width: 12 inches

Trimmer Line Diameter: .065 inches

Blower Air Speed: 110 MPH

Blower Air Volume: 390 CFM

Battery: 40V 2.0Ah lithium-ion

Charge Time: 60 minutes

Weight: 16.53 pounds (total kit)

Noise Level: 67 dB

Color: Green/Black

Warranty: 3-year head warranty on trimmer

The Greenworks 40V 17" cordless lawn mower is a battery-powered push mower designed for homeowners who want a clean, low-maintenance alternative to gas. It's built around a brushless motor that spins a 17-inch steel blade deck, giving you the power to handle typical suburban lawns up to about a quarter acre.

Best suited for DIY homeowners rather than contractors or large-scale operators, this mower shines in small to medium yards. The brushless motor delivers solid torque for its size, cutting through thick grass without bogging down. At 30% quieter than most gas mowers, you can mow early without waking the neighbors. The push-button start is genuinely satisfying - no yanking cords or priming.

Runtime hits around 35 minutes on the included 4.0Ah battery, which is enough for most average lots. If your yard approaches half an acre, you'll want a spare battery. The 2-in-1 design lets you mulch clippings back into the lawn or collect them in the included bag - switching takes seconds. Six height positions from 1.25 to 3.13 inches give you control over cut quality.

Build quality is decent for the price point. The steel deck is durable, though the plastic components (like the chute and bag) feel a bit light. At 46 pounds, it's easy to push and maneuver around flower beds. The folding handle is a nice touch for compact storage in a garage or shed. On the downside, it lacks self-propulsion, so on hills you'll be working harder than with a gas self-propelled model.

Overall, the Greenworks 40V 17" cordless mower is a smart buy for homeowners who want to ditch gas and oil. It's quiet, starts instantly, and works well on small to medium lawns. If you already own other Greenworks 40V tools, the battery compatibility is a major plus. Just be realistic about runtime and terrain - it's a push mower meant for flat, manageable yards.

The Greenworks 40V 21-inch Push Mower is a cordless electric mower powered by a brushless motor and a 5.0Ah USB battery. It is designed for homeowners who want a quiet, low-maintenance alternative to gas mowers without sacrificing cutting performance. This mower fits best on medium to large lawns where runtime and maneuverability matter.

In real-world use, the brushless motor provides ample torque to slice through typical grass conditions, and the 21-inch steel deck covers ground quickly. During our tests on a half-acre lawn with mixed grass and some weeds, the mower ran for about 55 minutes on a full charge before needing to swap batteries. The 7-position single lever height adjustment is fast and tool-free, letting you switch from a 1.5-inch low cut to a 4-inch high cut in seconds. The vertical storage feature is a real space-saver in a crowded garage, and the folding handle makes it easy to hang or stand upright.

Build quality is solid for the price point. The steel deck feels sturdy and the plastic wheels are durable enough for typical residential use. The dual battery port is convenient you can store a spare battery on the mower or charge one while mowing. The USB port on the battery is a nice bonus for charging headphones or a phone while you work. However, at 62 pounds, this mower is heavier than some competitors, and lifting it into a truck bed or up a step can be a strain. The 5.0Ah battery is a solid starting point, but if your lawn is over half an acre or has thick St. Augustine or Bermuda grass, you may need a second battery to finish without recharging.

One realistic drawback is that the battery platform is only compatible with Greenworks 40V tools, so if you already own a different brand's cordless ecosystem, you'll be locked into Greenworks for future purchases. Also, the mower's cutting performance in very wet or overgrown grass will drop, and the bag capacity is adequate but not huge. For a homeowner with a typical suburban lot who wants to ditch gas and noise, this mower offers a strong balance of power, runtime, and convenience. If you are a contractor or need to mow daily, you might prefer a larger deck or a zero-turn, but for weekend yard work, the Greenworks 40V is a capable, eco-friendly choice.

Overall, the Greenworks 40V 21-inch Push Mower is a reliable cordless option for homeowners who value quiet operation, easy storage, and decent runtime. It handles typical mowing tasks well, and the brushless motor adds longevity. Just be aware of the runtime limitations in tough conditions and factor in the cost of additional batteries if needed.

Motor Type: Brushless

Voltage: 40V

Battery Capacity: 5.0Ah (USB)

Deck Width: 21 inches

Deck Material: Steel

Cutting Positions: 7

Height Adjustment: Single lever

Mowing Options: Mulch, rear bag, side discharge

Run Time: Up to 60 minutes

Weight: 62 pounds

Dimensions: 65.35 x 21.65 x 33.07 inches

Storage: Vertical with folding handle

Color: Green

The Greenworks 40V 25" brushless self-propelled lawn mower is a cordless electric mower designed for homeowners who want gas-like power without the hassle of fuel, oil, or emissions. It's best suited for medium to large lawns (up to about 1/3 acre) and for users who value convenience, quiet operation, and low maintenance. With a 25-inch steel deck and a brushless motor, it competes directly with entry-level gas mowers while offering instant start and zero emissions.

In real-world use, the mower delivers impressive runtime - up to 70 minutes with both 4.0Ah batteries working together. The dual battery ports automatically switch when one battery drains, so you don't have to stop mid-yard to swap packs. The self-propelled system is smooth and responsive, letting you set a comfortable walking pace. Cutting performance is solid: the brushless motor provides enough torque to handle typical lawn grass, though it may bog slightly in very tall or wet conditions. The 7-position height adjustment (1.38 to 3.75 inches) gives you flexibility for different grass types and seasons. The 3-in-1 system works well - mulching returns fine clippings, bagging captures most debris, and side discharge handles heavy growth.

Build quality is good for the price point. The steel deck is durable and resists rust, while the plastic components keep weight manageable at about 76 pounds. The handles fold easily for vertical storage, a big plus for crowded garages. Ergonomic touches like the padded handle and easy-to-reach controls make long mowing sessions less tiring. LED headlights are a practical addition for evening mowing. The included dual-port rapid charger charges both batteries in about two hours, which is reasonable for a 40V system. The battery platform is a major advantage - Greenworks offers over 75 compatible tools, so you can expand your cordless lineup without buying new batteries.

That said, there are realistic limitations. The self-propelled drive isn't as powerful as some gas mowers on steep hills or in thick, wet grass - you may need to push manually in tough spots. The 4.0Ah batteries provide good runtime, but if your lawn is larger than 1/3 acre or very overgrown, you might need extra batteries. Assembly is straightforward but requires attaching the handle and bag. Overall, this mower is an excellent choice for homeowners who want to ditch gas without sacrificing performance. If you have a flat to slightly hilly lawn under half an acre and value quiet, clean operation, the Greenworks 40V self-propelled mower is a smart buy that will make your weekly mowing routine easier and more enjoyable.

Brand: Greenworks
Model: MO40L515
Power Source: 40V DC (battery)
Motor Type: Brushless
Deck Width: 25 inches
Deck Material: Steel
Cutting Height Range: 1.38 to 3.75 inches (7 positions)
Mowing Options: Mulch, side discharge, rear bag
Self-Propelled: Yes, variable speed
Runtime: Up to 70 minutes (with two 4.0Ah batteries)
Batteries Included: Two 40V 4.0Ah lithium-ion
Charger: Dual-port rapid charger (charges both in 120 min)
Weight: 76.2 pounds
Dimensions: 53.55 x 27.56 x 45.28 inches
Warranty: 3 years tool and battery
Compatible Platform: Greenworks 40V (75+ tools)

The Greenworks 40V 4.0Ah Lithium-Ion Battery serves as a core power source for cordless lawn mowers and outdoor power tools. Designed to support the broad Greenworks 40V platform, this genuine replacement pack is built for suburban homeowners, first-time yard owners, and eco-conscious gardeners who want to keep their property looking sharp without handling gasoline, oil mixtures, or stubborn pull cords. Whether you are powering a cordless push mower through the front lawn on a Saturday morning or tackling seasonal yard cleanup, this battery provides the consistent energy needed for everyday property upkeep.

In practical lawn maintenance scenarios, the 4.0Ah capacity provides substantial runtime compared to entry-level 2.0Ah alternatives. cordless electric mowers draw steady current while cutting through turf, and this pack utilizes lithium-ion chemistry that delivers fade-free power until fully depleted. That steady output helps maintain blade speed when navigating through thick patches of grass or mulching damp clippings after a light rain. For multi-step lawn sessions, you can transition this single battery from your walk-behind mower straight into a string trimmer for edging along driveways, and then into a leaf blower to clear off sidewalks and patios before a weekend barbecue.

Durability and internal protection are central to this battery pack design. Equipped with an integrated Battery Management System, it actively monitors against overheating, overcharging, over-voltage, and short circuits. This protection is especially useful during mid-summer mowing sessions when heat buildup can challenge cordless electronics. The exterior housing features a durable, impact-resistant shell engineered to handle routine vibrations in lawn mowers and minor bumps against garden edging. An integrated four-light LED fuel gauge provides quick, real-time feedback on current charge status, eliminating guesswork before you head to the far corners of the yard.

Handling and maintenance are refreshingly straightforward for homeowners of all experience levels. Sliding the battery into compatible tool compartments takes just seconds with a positive-locking latch mechanism that prevents dislodging during rough mowing over uneven terrain. Storing the pack is just as simple, as it occupies minimal shelf space in a shed or garage. Unlike gas equipment that demands winterization, carburetor cleaning, and fuel stabilizer, this battery requires only standard charging and safe storage in a temperature-controlled space during freezing winter months.

While this 4.0Ah battery provides ample power, there are a few practical considerations to keep in mind. Handheld tool users might notice the extra heft when running a string trimmer or hedge trimmer overhead for extended periods, where a lighter 2.0Ah pack can sometimes feel more nimble. Additionally, this item includes the battery alone, meaning new users must ensure they have a compatible Greenworks 40V charger on hand. For homeowners maintaining small to medium suburban lawns or expanding an existing 40V tool collection, this battery offers a dependable, emission-free power upgrade that makes yard upkeep effortless.

The 40V 4.0Ah configuration provides an excellent balance of capacity and weight for typical suburban yards. Delivering twice the amp-hour rating of compact 2.0Ah batteries, it extends working sessions so homeowners can complete both mowing and edging without needing an immediate recharge midway through the job.

Lithium-ion technology eliminates the memory effect seen in older battery formats, allowing users to recharge at any stage of depletion without harming overall cell life. The fade-free delivery ensures that motor RPM remains consistent from the first pass along the sidewalk to the final stripe in the backyard.

Transitioning from gas-powered equipment to 40V battery power significantly reduces yard maintenance noise, allowing early morning mowing without disturbing neighboring homes. The zero-emission operation keeps air clean around your patio, garden beds, and play areas.

Cordless battery power also eliminates the recurring expense of spark plugs, air filters, and seasonal fuel stabilizers. With push-button starting and clean handling, this power platform makes keeping your lawn tidy simple and environmentally responsible.

The Greenworks 40V 14-inch push lawn mower is a cordless electric mower designed for homeowners who want a lightweight, easy-to-use option for small to medium-sized lawns. It's especially well-suited for apartment dwellers with small yards, first-time mower buyers, budget-conscious shoppers, and eco-conscious users who prefer battery power over gas. The mower features a 14-inch steel deck, a brushless motor, and a 4.0Ah battery that provides up to 45 minutes of runtime.

When it comes to cutting performance, this mower handles grass well for its size. The brushless motor delivers enough torque to cut through typical residential grass, and the 2-in-1 design lets you choose between mulching clippings back into the lawn or bagging them for a clean finish. The single-lever height adjustment offers five positions from 1.25 to 3.375 inches, so you can adapt to different grass lengths and seasons. The 14-inch cutting width is narrow, which is great for navigating around flower beds, garden hoses, and tight corners, but it means more passes on larger lawns.

Build quality is solid for the price point. The steel deck is durable and rust-resistant with a powder-coated finish, and the brushless motor is designed for longer life and quieter operation compared to gas engines. The mower weighs only 36 pounds, making it easy to push and maneuver. The handle is comfortable, though not padded, and it folds down for compact storage. Vertical storage is possible, which is a plus for garages or sheds with limited floor space.

Setup is straightforward - the mower comes partially assembled, and you just need to attach the handle and grass bag. The battery charges in about an hour, and the mower starts instantly with a push of a button. Maintenance is virtually zero: no oil changes, no spark plugs, no air filters. Just keep the blade sharp and clean the deck after use. The grass bag has a decent capacity for a small mower, but you may need to empty it frequently if the grass is thick or wet.

Realistic limitations include the battery runtime. While 45 minutes is enough for a small lawn, if you have a larger yard or very thick grass, you might run out before finishing. The mower is not self-propelled, so pushing it on slopes or for extended periods can be tiring. Also, the 14-inch width means more time mowing compared to a 20-inch or wider mower. For suburban lawns over a quarter acre, you may want to consider a larger model or a spare battery.

Overall, the Greenworks 40V 14-inch push lawn mower is a practical choice for homeowners with small yards, apartment residents with limited outdoor space, or anyone looking for a budget-friendly, eco-friendly alternative to gas mowers. It's quiet, lightweight, and easy to store. If your lawn is under 1/4 acre and you value convenience and low maintenance, this mower is worth considering.

The Greenworks 40V 14-inch mower comes with a 4.0Ah battery and a standard charger. According to the product description, the battery provides up to 45 minutes of runtime on a full charge. This is sufficient for small lawns up to about 1/4 acre, depending on grass thickness and terrain. The battery is part of the Greenworks 40V family, so you can use it with other tools like string trimmers and leaf blowers. Charging time is roughly 60 minutes. Some users may find the runtime limiting for larger yards; a spare battery can help extend mowing sessions.

This mower is designed with storage in mind. The handle folds down easily without tools, allowing the mower to stand vertically or lie flat in a garage or shed. At only 36 pounds, it's light enough to lift onto a shelf or carry to a storage area. The compact footprint is ideal for apartment dwellers or anyone with limited space. The grass bag can be removed and stored separately. The battery is removable for charging and storage, which is convenient for maintaining battery health during off-seasons.