LAST UPDATED: January 25, 2021

The Best Battery Powered Lawn Mowers ( (Review and Buying Guide) in 2021

Best Choice The Best Battery Powered Lawn Mowers ( (Review and Buying Guide) in 2021 Greenworks G-MAX 40V 16-inch Cordless Lawn Mower
Best Value The Best Battery Powered Lawn Mowers ( (Review and Buying Guide) in 2021 Black and Decker 3-in-1 Compact Mower
Premium Pick The Best Battery Powered Lawn Mowers ( (Review and Buying Guide) in 2021 Greenworks 80V 21-Inch Cordless Mower

Gone are the days when battery powered mowers weren’t serious alternatives to their gas-powered and cordless counterparts. Because of the advancement in battery technology, the crop of battery powered mowers available in the market are no longer expensive and underpowered — and they now pack some serious power.

Today, there is little reason to get anything other than a battery powered mower because they are simply better to use. They are quiet, unencumbered by extension cords, environmentally friendly, and the best of them cut just as well as their gas-powered versions. With all the kinds of battery powered mowers to choose from, however, we understand it can get confusing. In this regard, we hope the review and buyer’s guide below will help you choose the perfect battery powered mower for your yard.

The Best Battery Powered Lawn Mowers

The Greenworks G-MAX 40V 16-inch Cordless Lawn Mower is a quality machine with few compromises. It conveniently runs on the same 4Ah Li-Ion battery that is used in a lot of Greenworks’ other outdoor equipment, which means you can swap batteries between tools if needed. It has five cutting height settings (from 1 1/4 inches to 3 3/8-inches) which can be adjusted from a single lever, as well as a 16-inch cutting deck that allows the mower to glide with ease over different turf conditions. Clippings can either be collected in a rear bag or mulched and lastly, Greenworks boasts it can cover an area of 7,000 square feet (or up to 45 minutes) on a single charge.

One drawback to this mower is that it is not self-propelled, which means it might be heavier to push around than others.

Key Features
  • 16-inch cutting deck
  • 45 minutes on a single charge
  • Five cutting height adjustments
  • Bagging and mulching capabilities
Specification
  • Brand Greenworks
  • Model 25322
  • Weight 37.5 pounds
PROS

Battery is interchangeable with other tools

Four-year warranty

Quiet operation

CONS

Clippings can’t be discharged to the side

Not self-propelled

The Black and Decker 3-in-1 Compact Mower has everything you need to take care of a small lawn. It’s a capable mower, a trimmer, and an edger in one compact device. It’s powered by a 20V Li-Ion battery that is interchangeable with other Black and Decker power tools for added convenience. There are two adjustment options for the cutting height, 1.6 inches, and 2.4 inches. The mower’s 6.5 amp motor and Power Drive Transmission glides over thick grass and weeds with ease, and the Automatic Feed Spool feature allows for continuous working, making cutting grass less of a chore. The package includes two batteries to double your run time, and Black and Decker boasts each battery can charge to 60 percent in 2.5 hours.

Unfortunately, because of this mower’s relatively small 12-inch wide cutting path, it’s not suited for big yards.

Key Features
  • 3-in-1 mower, edger, and trimmer
  • Small and compact
  • Two cutting height adjustment options
  • Power Drive Transmission
  • Automatic Feed Spool
Specification
  • Brand Black and Decker
  • Model MTC220
  • Weight 14.4 pounds
PROS

Battery is interchangeable with other tools

Two-year warranty

CONS

Small 12-inch wide cutting path

The Greenworks 80V 21-Inch Cordless Mower is a powerful mower with an impressive runtime — 60 minutes of runtime on two fully charged 2.0AH batteries to be exact. The batteries charge fast, taking only 30 minutes to fully charge one. The mower itself is made from a tough polymer, which means it can take a lot of abuse, and underneath is a wide, 21-inch cutting deck that will cut down the number of passes required to finish up trimming a large lawn. The motor is brushless and Greenworks boasts it’s as powerful as a 160cc engine, and although it’s a push mower, the oversized 10-inch wheels make maneuvering easy. As far as clippings are concerned, this mower can bag, mulch, and discharge them to the side.

Take note, however, that storage might be an issue for those with diminutive sheds given the device’s bulky size.

Key Features
  • 60-minute runtime
  • Fast charging batteries
  • 21-inch cutting deck
  • Powerful brushless motor
Specification
  • Brand Greenworks
  • Model GLM801601
  • Weight 79.5 pounds
PROS

Easy to maneuver

Seven different cutting heights

Quality build

CONS

Not self-propelled

Bulky

The Black and Decker CM2043C Cordless Mower can finish up your yard fast and quick. It comes with two 40V Li-Ion batteries that deliver an hour of runtime, as well as a 20-inch cutting deck that’s wide enough to trim a medium to large-sized yard before the battery runs out. The cutting height, which can go as low as 1 1/2 inches to as high as 4 inches, can be adjusted from the lever itself, and clippings can be bagged, mulched, or discharged to the side.

Unfortunately, you’ll be pressured to finish your lawn work within an hour because charging up both batteries from zero to full can take as long as four hours.

Key Features
  • 60-minute run time
  • 20-inch cutting deck
  • Options for bagging, mulching, and side discharge
Specification
  • Brand Black and Decker
  • Model CM2043C
  • Weight 47 pounds
PROS

Easy to maneuver

Three-year limited warranty

Battery is interchangeable with a range of Black and Decker tools

CONS

Not self-propelled

Long charge time

The Sun Joe 40-Volt 16-Inch Cordless Lawn Mower is a well-built, ultra-light device that is perfect for trimming down small to mid-sized lawns. It offers six different cutting height options — from 1.18 to 3.15 inches — that can be adjusted from the lever. It has a 16-inch cutting width and a 600W brushless motor that’s powered by a single 40V iONMAX battery. This same battery can last 40 minutes on a single charge and will take approximately 1.5 to 2 hours to charge from zero to full.

Overall the cutting performance is good, and the 9.25-gallon catcher bag it comes with has a hard bottom that adds to its durability. However, this mower cannot mulch or discharge clippings to the side, and this decrease in versatility might be a deal-breaker for some.

Key Features
  • 40-minute run time
  • 16-inch cutting width
  • Brushless motor
  • 6 cutting height options
Specification
  • Brand Sun Joe
  • Model ION16LM
  • Weight 37.3 pounds
PROS

Easy to maneuver

Two-year full warranty

CONS

Not self-propelled

No mulching or side discharge

The Greenworks G-Max 40V 17-inch Brushed Mower is a nimble device that will be easy to move around the most problematic yards. It comes with a Li-Ion battery that is interchangeable with a slew of other Greenworks tools, as well as a high-efficiency 40V motor that rivals that of any similarly-sized gas-powered mowers in the market. The 17-inch deck is wide enough for small to medium-sized yards, and it features 5 cutting height adjustments that range from 1-1/4 inches to 3-3/8-inches. Where clippings are concerned, this mower can both bag and mulch. Lastly, Greenworks backs the product with a 4-year limited warranty on parts and services.

The battery’s 40-minute runtime might be too low for some, but it should be fine for yards that are about a third of an acre.

Key Features
  • 40-minute run time
  • 17-inch cutting deck
  • Bagging and mulching capability
  • 5 cutting height options
Specification
  • Brand Greenworks
  • Model MO40B411
  • Weight 40.9 pounds
PROS

Easy to maneuver

Four-year limited warranty

Battery fully charges in less than two hours

CONS

Not self-propelled

No side discharge

Runtime might be low for big yards

At 29 pounds, the Worx 40V 17-inch Lawn Mower is a no-fuss, lightweight mowing machine. This mower ticks more than a few boxes and is among the lightest in the market. It comes with two 20V batteries that are compatible with a whole host of other Worx tools, and its deck is made from a tough nylon resin that can take a lot of abuse. Torque can be adjusted from turbo to eco depending on the thickness of the grass you’re cutting, and the 6 cutting height adjustments range from 1-1/2 inches to 4 inches. Clippings can be mulched or bagged, and it has a handy indicator to tell you when the bag is full.

The mower can cover 1/8 of an acre on a single charge, which might be good enough for most downtown neighborhoods but less than other great options in the market.

Key Features
  • 16-inch cutting deck
  • Bagging and mulching capability
  • Six cutting height options
  • Full bag indicator
Specification
  • Brand Worx
  • Model WG743
  • Weight 29 pounds
PROS

Easy to maneuver

Three-year warranty

Battery fully charges in two hours

CONS

Not self-propelled

No side discharge

Runtime only good for medium-sized yards

For those with small to medium-sized lawns, the Sun Joe 14-Inch 28-Volt Cordless Push Lawn Mower has everything you need in a small and affordable package. At 29 pounds, this mower is extremely maneuverable and easy to store. It comes with a 28V 4 Ah rechargeable lithium-ion battery that can trim down a quarter acre of grass on a single charge. It has a 14-inch cutting width, and three cutting height options, ranging from 1.18 inches to 2.52 inches. As for the clippings, they can be bagged or mulched.

Unfortunately, the runtime for this machine is only 25 minutes on a single charge, which won’t be enough to trim down more sizable yards.

Key Features
  • 14-inch cutting width
  • Bagging and mulching capability
  • Three cutting height options
Specification
  • Brand Sun Joe
  • Model MJ401C
  • Weight 29 pounds
PROS

Easy to maneuver

Two-year warranty

Affordable

CONS

Not self-propelled

No side discharge

Runtime less than the competition

Manicure your lawn like a pro with the Snapper XD 21-inch Cordless Self-Propelled Mower. This mower includes two 2Ah batteries and a rapid charger that delivers a total runtime of around 90 minutes on a single charge. What’s more, the manufacturer boasts it only takes 30 minutes to get a battery up and running, which translates to more work in less time. Its steel deck has a cutting width of 21 inches, and users can choose up to 7 cutting height adjustments. As for clippings, it can do all three — mulch, bag, and discharge to the side.

At 80.9 pounds, however, it won’t be the easiest to store or lug around.

Key Features
  • 21-inch cutting width
  • Bagging, mulching, and side discharging capability
  • Seven cutting height options
  • 90-minute runtime
Specification
  • Brand Snapper
  • Model MJ401C
  • Weight 80.9 pounds
PROS

Self-propelled

Fast charging

Steel construction

CONS

Heavy

Pricey

If you hate mowing your lawn and would rather watch it being taken care of from a distance, then you might want to consider the Worx Landroid L 20V Power Share Robotic Lawn Mower. It works like those popular robot vacuums, except it’s for your lawn; it will mow half an acre of your property and dutifully go back to its charging station to either rest until the next day’s work or take cover from the rain (yes, it has rain detection). It can connect to GPS and WiFi and be controlled (or programmed) through an app, and it’s also fitted with technology to help it navigate around obstacles and handle all kinds of terrain.

One downside, aside from its price, is that it struggles to navigate around obstacles over 14 inches.

Key Features
  • GPS and Wi-Fi capability
  • App controlled
  • Five cutting height adjustments
Specification
  • Brand Worx
  • Model WR150
  • Weight 46.8 pounds
PROS

Set up and leave

Quiet operation

CONS

Initial setup can be confusing

Struggles with obstacles over 14 inches

Best Battery Powered Lawn Mowers Buying Guide & FAQ

Battery technology has advanced to the point where the benefits have now extended to lawn care. If you’re in the market for a lawnmower, then a cordless, battery powered one will be a great choice — they’re a less expensive, less noisy, and eco-friendly option.

When it comes to battery powered mowers, however, the market is filled with options. Some are better than others at certain things, and some just better overall. In the guide below, we’ll walk you through a few features you should consider given how much you’re willing to spend, the size of your lawn, and others.

Do You Need a Battery Powered Lawn Mower?

The best reason to choose a battery powered mower over a conventional, gas-powered one is that it will save you money in the long run. Gas-powered mowers might cost less upfront, but your maintenance expenses will catch up eventually. Indeed, the cost of gasoline and oil changing alone can run into the hundreds of dollars a year. The electricity you’ll be using to power up a cordless mower, on the other hand, will be much less expensive and will have the added benefit of a smaller carbon footprint.

Worker is using a lawn mower for mowing the grass
Battery powered lawn mover don’t produce the loud noises that one can expect from a conventional, gas-powered mower

Another advantage is that battery powered mowers are less noisy, which means you can mow your lawn as early in the morning as you like without having to worry about waking the neighbors. To be sure, a corded electric mower will cost about as much as a battery powered one, in the long run, will typically be more powerful pound-for-pound, and will be cheaper to purchase upfront. But the downside is that you’ll need an outlet in which to plug it directly, and the extension cord will not only get in the way, it will necessarily limit your range.

  • Battery powered motors are cheaper to run and maintain than their gas-powered counterparts.
  • They are more environmentally friendly.
  • They don’t produce the loud noises that one can expect from a conventional, gas-powered mower.
  • They don’t need to be plugged-in like corded mowers do.

Types of Battery Powered Lawn Mowers

Push Mowers

Push mowers, like their name suggests, don’t have the ability to self-propel, which means that one will need to exert effort to push them. Some push mowers are lightweight and won’t require a whole lot of effort to be pushed, while some push mowers — particularly mowers designed for bigger yards — will definitely require a good amount of effort, and might even be especially difficult to operate over uneven terrain. 

Needless to say, some manufacturers have tried to bridge this gap by designing their push mowers to be lightweight, and a lot have had some success. Today, there are battery powered push mowers available in the market that are both light and easy to maneuver because of their large wheels. What’s more, because push mowers have no propulsion gearbox, they are often less expensive than self-propelled ones. 

Self Propelled Mowers

A self-propelled mower won’t require much effort to push on account of the transmission that drives its wheels. Somewhat like vehicles, self-propelled mowers can either be front-wheel or rear-wheel driven, and all the user needs to do is steer the machine.

When it comes to hilly and uneven terrain, self-propelled mowers will be easier to use, and will necessarily reduce the time needed to mow a large area. Among the downsides of a self-propelled mower is that they are more expensive (sometimes twice the price), harder to maintain, and more difficult to store owing to their hefty dimensions.

What to Look for When Buying Battery Powered Lawn Mowers

Before choosing what kind of battery powered mower to buy, you first need to determine your yard requirements. How big is it, and how long do you think you’ll need to be working? If your yard work is longer than your mower’s battery runtime will permit, you can check out our review of the Best Lawn Mower Batteries in the market.

For small to medium-sized yards (no bigger than 1/8 of an acre), a mower with a 16-inch cutting width and a 30-minute runtime will be more than sufficient. Naturally, for bigger yards, bigger cutting width and runtime might be needed. The type of mower you need to get will be wholly dependent on the type of yard work you’ll be doing.

Summer Lawn Mowing
Today, there is little reason to get anything other than a battery powered mower because they are simply better to use

Best Battery Powered Lawn Mowers FAQs:

Since the market is filled with different battery powered lawn mowers to choose from, picking one out of the bunch can be confusing. We fully expect buyers to have a lot of questions before making their pick, so we’ve rounded up the most common questions about battery powered lawn mowers to help you gather as much information as possible.

Q: What’s the best battery powered lawn mower?

The answer will of course depend on the type of yard work one needs to do, but in our opinion, the Greenworks G-MAX 40V 16-inch Cordless Lawn Mower offers the best balance of features and price, making it our overall top pick.

Q: Can you use a battery powered lawn mower on wet grass?

It’s generally best to mow during dry conditions because wet grass tends to clump together and either clog the deck or cause damage to the blades. That being said, it’s not dangerous to mow wet grass with a cordless, battery powered mower as long as the water doesn’t go to the top of the mower where the electric motor is.

Q: How long do battery powered lawn mowers last?

A well-maintained battery powered mower lasts, on average, up to five years.

Our Top Pick

We’re sure that it’s clear based on our review and buying guide why we’ve chosen the Greenworks G-MAX 40V 16-inch Cordless Lawn Mower as our top pick. For us, it simply has the best balance of price and features, and it is an excellent all-around choice when it comes to most yards.

Final Thoughts

The Greenworks G-MAX 40V 16-inch Cordless Lawn Mower ticks the most boxes for us, and we’re sure it will tick the most boxes for the average consumer, too. If you need a more affordable (but still feature-rich) option, then check out the Black and Decker 3-in-1 Compact Mower.