When it comes to quiet, efficient, and zero-emission mowing, battery power is the name of the game. The best cordless lawn mower has the power and capability to mow an average-size lawn without bogging down in patches of taller or thicker grass just as well as gas-powered models.
But power isn’t the entire story. These electric models are low-maintenance and reliable, but they’re also so quiet that you can mow at the first sign of daylight without upsetting the neighbors. Keep reading to learn about the best cordless lawn mowers and how to choose one for your yard maintenance needs.
- BEST OVERALL: Greenworks Pro Cordless Push Lawn Mower, GLM801601
- RUNNER-UP: Snapper XD 82V MAX Cordless Electric Push Lawn Mower
- BEST BANG FOR THE BUCK: WORX WG779 40V Power Share 4.0 Ah 14″ Lawn Mower
- UPGRADE PICK: EGO Power+ LM2133 21-Inch Select Cut Mower
- BEST SELF-PROPELLED: Greenworks Pro 80V 21-Inch Self-Propelled Lawn Mower
- BEST ROBOTIC: WORX WR140 Landroid M 20V Power Share Robotic Mower
What to Consider When Choosing the Best Cordless Lawn Mower
The aroma of fresh-cut grass is a fan favorite, but the smell and noise of gas-powered lawn mowers aren’t always a hit. The best cordless lawn mowers solve that issue and more. Before purchasing one of these electric mowers, there are quite a few things to know and consider, and the following sections will point them out.
Lawn mowers aren’t as simple as they used to be. Modern mowers, particularly the cordless ones, come in a few varieties. Choosing the right type depends on the lawn and how involved the user wants to be in the mowing process.
- Push mowers operate like a traditional lawn mower, except that they feature electric motors, unlike mowers with gasoline-powered engines. Once they are started, the motor runs the blade and the user must push the mower across a lawn. They’re usually relatively lightweight and easy to maneuver.
- Self-propelled mowers look just like push mowers, and they require the user to operate them, but they do most of the pushing themselves. There are usually two motors in this case: one for the blade and one for the drive wheels (whether they are the front or the back set). Self-propelled mowers can be a bit of a handful mowing underneath bushes or making tight turns, but they’re much less effort to operate throughout the rest of the lawn.
- Robotic mowers have only become popular in recent years, as the technology they use is still relatively fresh. They operate like robotic vacuums, mowing the user’s lawn without any input. Other than checking the property for obstructions or debris, the user can let a robotic mower go about its job on its own.
The best cordless lawn mowers come in a range of power levels, and this is usually determined by the voltage. The higher the voltage, the more powerful the mower. This determines whether or not a mower will bog down in thicker grass, cut tall grass effectively, and make it through a yard that isn’t completely dry.
The lower end of the power range is around 20 volts, and these models usually use one battery. They’re OK for small yards with rather thin grass. Models with power ratings between 40 volts and 80 volts tend to use multiple smaller batteries or one large one, and they are excellent for matching the capability of a basic push mower. There are even models with as much 120 volts of power that outperform most gas push mowers, though they’re still a bit rare.
Each cordless lawn mower has its own battery system it uses, with different voltages and amperages. Because this is relative, there isn’t an exact guideline to look for when choosing a model with the best runtime.
In general, most of the top models feature runtimes between 45 and 60 minutes. Some accomplish that with higher voltage models with low amp-hour (Ah) ratings, while others achieve it with lower voltage models with high amp-hour ratings.
There are models that achieve 90 minutes of runtime, but they’re not all that common. If runtime is a concern, it’s best to purchase additional batteries and ensure they’re charged when you need to swap them out.
Most cordless lawn mowers use interchangeable batteries that you can remove and recharge rather than plugging in the entire mower. There are several benefits to this:
- Interchangeable batteries allow you to replace batteries if they stop charging without replacing or servicing the entire mower.
- You can purchase extra batteries and swap them out when the first dies, keeping a set on a charger at all times.
- Some power tool lineups use the same set of batteries, and they’ll work with each tool. For example, the batteries that operate the lawn mower might also fit a weed wacker, a power drill, or a reciprocating saw. For that reason, batteries allow for the most flexibility across the brands.
Adjustable Cutting Height
When a lawn’s cut too short, it can burn in the sun. But, cut too long, and it will need another trim within a day or two. It’s all about hitting the sweet spot of long-lasting cuts and lawn health. For that reason, the best cordless lawn mowers feature adjustable cutting heights, usually with at least four or five heights along the way, in roughly ¼- to ½-inch increments.
In some cases, users adjust the height of the blade using a lever on the front and a lever on the back wheels. This is a quick and effective way to adjust the height of the cut, so it’s more than suitable. Some models, however, have one-lever adjustments that lift or lower the entire deck at once, ensuring the mower cuts evenly and consistently.
Blade Cutting Width
Other than the power source, there isn’t a world of difference between cordless and gas-powered mowers. Both types come in varying widths, and the ideal width is a matter of preference and lawn size.
Smaller cordless lawn mowers might feature cutting widths in the 14- to 16-inch range. While the wheels add another couple of inches in width, these are the models to go for if you have small garden gates to pass through or a small garage in which to store the mower.
Larger cordless lawn mowers can be as wide as 25 inches, putting them right on par with some of the largest gas-powered models. They’ll take fewer passes to mow an entire lawn, but they can be challenging to store or maneuver through tight yards and garden beds.
Whether you believe in mulching your grass clippings and letting them restore nutrients to the soil, leaving them on top for raking, or collecting them so the yard looks neat and tidy, the best cordless lawn mower can oblige.
Usually, cordless lawn mowers feature standard clipping chutes, mulching covers, and grass baggers. The chutes deposit full-length clips on the surface of the grass for raking. Mulching covers contain the grass clippings so the blade has a few more passes at them, cutting them to shorter lengths and allowing them to break down into the soil. Baggers collect the clippings, allowing users to add them to compost piles or throw them away.
When using a push mower, much of the pressure involved is on the hands and arms, with the palms taking the majority of the blows dealt by uneven terrain and vibrations. For that reason, the comfort of the handle may be a significant factor.
Typically, manufacturers offer ergonomic handles with padded grips, allowing operators to use a less pronated hand position while also absorbing some of the vibrations and bumps along the way. These designs can make a world of difference for someone with wrist or hand-related mobility problems.
Ease of Use
Beyond running quietly and requiring minimal maintenance, cordless lawn mowers are easy to operate. These mowers don’t need complicated fuel priming, oil checks, or choke adjustments. It’s literally a click of a battery and the pull of a handle, and you’re off to the races. Some models even feature onboard battery indicators that display how much runtime is left before needing a swap.
Other than simple startup and use procedures, some mowers have advanced safety features. Removable lockout switches allow users to keep children from accidentally starting the mower. Throttle bars or triggers that a user can release to quickly shut the mower down are also important, especially in the event of a fall.
Weight and Storage
All things considered, lawn mowers—cordless or otherwise—aren’t lightweight tools. The best cordless lawn mowers can weigh between 50 and 90 pounds, depending on the batteries, whether or not it has a heavy-duty motor, and whether it’s self-propelled. Even robotic models often tip the scales around 30 pounds or so. Finding a blend of the most capability (or power) and weight could be the right move for some folks.
When it comes to storing a mower, its size and any additional features like folding handles are the most important factors. A 22-inch model will be harder to store than a 14-inch model, so keep that in mind if you’re storing your cordless lawn mower in a shed or a tight garage. If the handle folds, users might be able to get away with storing it in a tighter location.
Tips for Using a Cordless Lawn Mower
One of the best ways to get the most out of a cordless lawn mower is to invest in some extra power. Whether a lawn mower uses one, two, or three batteries, having some extra batteries charging can turn a user into a nonstop lawn-mowing machine. For those with large lawns, these shoppers may also want to consider an extra charger or a multi-battery model.
For users who already have a cordless power tool lineup, it makes sense to look for a lawn mower from the same brand. Very often, the batteries will be interchangeable between tools, allowing users to swap in a high amp-hour battery from a lawn mower in a tool such as a weed wacker or a reciprocating saw, getting two or three times the amount of runtime.
Another benefit of cordless lawn mowers is they don’t contain oil and gasoline reservoirs, which can make them much handier to store in a shed. In fact, since these mowers don’t contain any liquids, they can be stored vertically if the handles fold.
Our Top Picks
Even with that primer on cordless lawn mowers, choosing the right model can still be challenging. The following list will help streamline the shopping process. It’s a collection of some of the best cordless lawn mowers on the market. Just be sure to keep the top considerations in mind while comparing these models.
DIY landscapers looking for a quality cordless lawn mower with a healthy balance of runtime, power, and charging time should look into the Greenworks GLM801601 Cordless Push Lawn Mower. Running on Greenworks’ 80-volt system, this model matches gas-powered models with up to 5 horsepower. The two 2.0Ah batteries combine for 60 minutes of runtime, while the rapid charger takes 30 minutes to recharge one, offering nearly endless power if managed correctly.
This 21-inch cordless lawn mower has plenty of other features as well, like a clipping chute, a mulching cover, and a bagger for clipping management. It also has a seven-position height adjustment that adjusts all four wheels with one lever. Also, the GLM801601 features a push-button start, an ergonomic padded handle, and a throttle lever that shuts the mower down when released. While it does weigh 80 pounds, the handle folds and provides support for stable vertical storage.
Snapper’s XD 82V Max Cordless Electric Push Lawn Mower is worth a look for anyone worried about extending their runtime without sacrificing power. Featuring Snapper’s 82-volt batteries, this model includes two 2.0Ah batteries. While each battery has 45 minutes of runtime for a total of 90 minutes, the rapid charger allows users to tap into a third battery when needed.
This model has a 21-inch cutting width and comes with a clipping chute, a mulching cover, and a bagger that users can choose from. It also features a seven-position height adjustment accomplished with just one lever. An ergonomically designed handle is wrapped in padded foam, while the push-button start and throttle bar help achieve a comfortable and easy mowing experience. This mower has a vertical storage option, although it weighs 90 pounds.
For those who’d prefer to cut the lawn without breaking the bank, the WORX WG779 40V Lawn Mower might be the answer. This model has many of the features of more expensive models, such as a one-lever, three-position height adjustment, a choice between bagging and mulching, and enough runtime for smaller yards.
This 14-inch model from WORX offers a total cutting capacity of 13 inches. Using two 20-volt 4Ah batteries, it brings a total of 40 volts of power to the lawn. Its ergonomically designed handles are foam padded and allow the user to keep their hands in a comfortable position. Weighing just 30 pounds, this mower is easy to handle. The mower’s light weight combined with its folding handle make this a great fit for smaller storage situations.
When it comes to upgrading a lawn-care kit, the EGO Power+ LM2133 might be the move to make. This 56-volt cordless lawn mower features a multi-blade cutting system that allows it to cut with the performance of a gas mower with the efficiency and eco-friendliness of a battery model.
There’s a lot to like about this feature-rich 21-inch model. A seven-position height adjustment lever adjusts all four wheels at once, while the three-in-one clipping management allows users to choose from the chute, mulching, or bagging clippings. The 5.0Ah batteries offer up to 45 minutes of runtime, while a second battery port can double that. Should mowing take place early in the morning or late in the evening, onboard LEDs help light the way. Keep in mind that this model does weigh nearly 80 pounds, although the ergonomic, padded handle collapses for easy storage.
Those looking for a leisurely stroll through the yard while they manicure the grass might appreciate the Greenworks PRO 80V Self-Propelled cordless lawn mower. This model features rear-wheel drive that propels the mower across a yard, as long as the user is holding down the lever, while speed control allows the user to maintain a comfortable pace.
Featuring a 21-inch steel deck, 45 minutes of runtime, and a choice between bagging, mulching, or leaving clippings behind, this easy-to-maneuver 64-pound mower is a great option for moderate-size yards. The kit comes with an 80-volt battery and a rapid charger, though additional batteries are available for larger properties that require more runtime.
Anyone who’d prefer to kick back and relax rather than push a mower through the grass should give the WORX WR140 Landroid Robotic Mower a look. This mower maintains up to ¼-acre properties on a schedule, allowing users to forget about lawn maintenance altogether. It even has Wi-Fi capability and an app interface, allowing users to set the mowing schedule via their smartphones.
In addition to the mower, a purchase includes the installation kit and the charging station, which the Landroid can locate and use on its own. Concealed blades are mounted close to the edge, allowing this unit to work up against garden beds and walkways. The Landroid also features anti-collision technology that prevents it from bouncing into any obstruction in the yard, including people, children, pets, or discarded sports gear.
FAQs About Cordless Lawn Mowers
With all that new information about choosing the best cordless lawn mower, some additional questions might be sprouting up like dandelions. The following section aims to answer them, as it’s a collection of the most frequently asked questions about cordless lawn mowers.
Q. How is a cordless lawn mower started?
Almost all cordless lawn mowers feature a push-button start or a key switch, allowing for incredibly easy starts.
Q. How long do cordless lawn mowers last on a single charge?
Most of the best cordless lawn mowers feature runtimes between 45 minutes and an hour, with a few rare models lasting up to 90 minutes.
Q. Do cordless lawn mowers need oil?
Cordless lawn mowers are very low maintenance, and they don’t require any oil or gasoline.