The 6 Best Battery-Powered Lawn Mowers of 2021

Go for electric when tending to your weekend chores

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Best Battery Powered Lawn Mowers

The Spruce / Chloe Jeong

Our Top Picks
This self-propelled mower can cut up to 1/2 acre of lawn on every charge.
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It has a modest 25-minute run time, but you won't find a better value than this little mower.
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You'll get up to two hours of mowing time on this rear-engine riding mower.
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You can buy a variety of attachments for this tractor, allowing it to be used for more than just mowing.
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Make quick work of even the largest yards with a 54-inch cutting deck and zero-turn abilities.
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The batteries for this lawn mower can be charged in less than an hour.
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Battery-powered tools are quickly becoming a favorite for many homeowners, as they’re eco-friendly, easy to maintain, and often just as powerful as their gas-powered counterparts. Battery-powered lawn mowers, in particular, are gaining popularity, with more top-name brands releasing their own electric models. 

If you're interested in a battery-powered mower, you’ll want to think about how much time it takes to mow your lawn. The runtime of these mowers varies anywhere from 30 minutes to several hours, and there are both walk-behind and riding models available, depending on the size of your yard. 

Here are the best battery-powered lawn mowers to buy.

Best Overall: RYOBI 20 in. 40-Volt 6.0 Ah Lithium-Ion Battery Self-Propelled Lawn Mower

20 in. Battery Self-Propelled Lawn Mower

Cutting Width: 20 inches | Weight: 60 pounds | Run Time: 42 minutes | Cutting Options: Bag, mulch, side-discharge | Size of Yard: 1/4–1/2 acre

What We Like
  • Lightweight design

  • Self-propelled to make it easy to maneuver

  • Easy start button

  • Runs quieter than most mowers

What We Don't Like
  • Side discharge accessory sold separately

  • Can be hard to turn

RYOBI is one of the top brands for battery-powered tools, and its self-propelled lawn mower offers versatility and convenience for anyone with a small- or medium-size yard. It has a 20-inch width and can cut up to ½ acre per charge. And you have the option to mulch, bag, or side discharge grass clippings (though the side discharge accessory is sold separately). 

This self-propelled lawn mower has a seven position single-point height adjustment, as well as load-sensing technology that maximizes its efficiency. Rear-wheel drive helps you navigate rough or sloped terrain with ease, and the brushless motor delivers gas-like power without the need for oil changes, spark plug replacement, or other time-consuming maintenance.

Best Budget: Sun Joe 14-Inch 28-Volt Cordless Push Lawn Mower

Sun Joe MJ401C 14-Inch 28-Volt Cordless Push Lawn Mower

Cutting Width: 14 inches | Weight: 29 pounds | Run Time: 25 minutes | Cutting Options: Bag | Size of Yard: 1/4–1/2 acre

What We Like
  • Affordable price

  • Lightweight and easy to maneuver

  • Extremely quiet during operation

What We Don't Like
  • Only bags clippings

  • Small cutting width

If you have a small area to mow, the Sun Joe Cordless Push Lawn Mower is an unbeatable value. It’s on the smaller side with a 14-inch cutting width, and its 28-volt battery delivers up to 25 minutes of runtime per charge. The machine is extremely lightweight at just 29 pounds, and it includes a 10.6-gallon collection bag that keeps clippings off your lawn. 

The Sun Joe mower has three height options that you can adjust manually, and its brushless motor is surprisingly quiet during operation. It has a safety switch to prevent accidental starting, and there’s a battery-level indicator that lets you know how much juice you have left.

Best Riding: RYOBI 38 in. 75 Ah Battery Electric Rear Engine Riding Lawn Mower

ryobi-electric-law-mower

Cutting Width: 38 inches | Weight: 595 pounds | Run Time: 120 minutes | Cutting Options: Bag or side-discharge | Size of Yard: 1/2–2 acres

What We Like
  • Great performance, even in thick grass

  • Quiet operation

  • Impressive battery life

  • No gas and limited maintenance required

What We Don't Like
  • Uncomfortable seat

  • Expensive replacement batteries

  • Questions about longevity

If you have more than an acre of yard, it’s probably worthwhile to upgrade to a riding lawn mower. And believe it or not, this battery-powered riding mower from RYOBI is on-par with gas models. It has a 38-inch cutting deck and three brushless motors for superior power. And it can run for up to two hours per charge, allowing you to cut 2 acres worth of grass. 

This mower charges through a standard 120-volt outlet, and it has a host of useful features, such as LED headlights, cruise control, USB charging ports, and more. It’s extremely quiet during operation, and it has a 12-position height adjustment that lets you cut your grass just the way you like. Plus, there are no oil changes, spark plug or belt replacements, or harmful emissions, making it extremely easy to maintain.

Best Lawn Tractor: Cub Cadet XT1 Enduro LT 42 in. 56-Volt Battery Riding Lawn Tractor

Cub Cadey XT1 Enduro LT Lawn Tractor

Cutting Width: 42 inches | Weight: 580 pounds | Run Time: 90 minutes | Cutting Options: Side-discharge | Size of Yard: 1/2–2 acres

What We Like
  • Compatible with various accessories and attachments

  • Runs for up to 90 minutes per charge

  • Deluxe seat for added comfort

  • Batteries charge fairly quickly

What We Don't Like
  • Only able to side-discharge as is

  • Expensive

The Cub Cadet XT1 Enduro LT Electric Lawn Tractor is compatible with a wide range of accessories, including cargo carriers, double baggers, and even snow plows, making it a versatile all-season tool. This battery-powered tractor has a 42-inch twin-blade curing deck, and it can run for around 90 minutes per charge. Plus, it charges in around four hours.

The lawn tractor has a deluxe high-back seat for improved comfort, as well as cruise control and USB ports to charge electronics as you mow. As sold, it can only be used to side-discharge grass clippings, but the brand sells numerous attachments that can give you more functionality.

Best for Large Yards: RYOBI 54 in. 115 Ah Battery Electric Riding Zero Turn Mower

RYOBI Electric Riding Zero Turn Mower

Cutting Width: 54 inches | Weight: 796 pounds | Run Time: Not listed | Cutting Options: Mulch or side-discharge | Size of Yard: 4+ acres

The RYOBI Electric Riding Zero Turn Mower is ideal for anyone with a large piece of property, as it can mow an impressive 3.5 acres on a single charge. It has a 54 inch cutting deck with three precision-cut steel blades, and there are 12 cutting heights to choose from. 

This battery-powered zero-turn lawn mower has a variety of useful features, including a slow speed option, slow blade option, reverse mowing, and USB charging port. It can side discharge or mulch grass clippings, and it’s built for comfort with ergonomic control handles, armrests, and two cup holders.

Best Rapid Charging: EGO Power+ LM2101 21-Inch 56-Volt Lithium-ion Cordless Lawn Mower

EGO Power+ Lithium-ion Cordless Lawn Mower

Cutting Width: 21 inches | Weight: 55 pounds | Run Time: 45 minutes | Cutting Options: Bag, mulch, side-discharge | Size of Yard: Up to 1/4 acre

What We Like
  • Batteries charge in less than an hour

  • Mulching, bagging, and side discharge capabilities

  • Folds for easy storage

What We Don't Like
  • Steel deck costs extra

One of the downsides of battery-powered lawn mowers is that they typically take several hours to charge, which can be frustrating if you run out of battery with just a few passes left. The EGO Power+ solves this issue thanks to its rapid charger, which can juice the batteries back up in less than an hour and offers 45 minutes of runtime per charge. 

This walk-behind mower has a 21-inch deck with six cutting height positions, and it has mulching, bagging, and side discharge capabilities. It has bright LED headlights and a weather-resistant design, and its handles fold down for compact storage, as well.

Final Verdict

The RYOBI 20 in. Battery Self-Propelled Lawn Mower is a solid choice for anyone with a small- to medium-size yard with flat or hilly terrain. Its self-propelled design makes it easy to guide around your yard, and it can mulch, bag, or side discharge clippings. For a ride-on mower, consider the RYOBI 38 in. Electric Rear Engine Riding Lawn Mower, which lasts for up to two hours and performs well in all types of grass.

What to Look for in a Battery-Powered Lawn Mower

Deck Size

The deck size of a lawn mower determines how wide of a path it will cut on each pass, and it can range anywhere from 14 inches all the way up to 60 inches. If you have a small yard that’s less than ½ acre, you’ll do fine with a deck size under 30 inches. But those with more ground to cover may want a lawn mower with a larger deck. 

Cutting Options

Today’s lawn mowers can typically side discharge, mulch, or bag grass clippings. Some mowers only offer one of these abilities, while others have all three. Bagging is ideal if you don’t want grass clippings back on your lawn, while mulching can help to improve your lawn’s quality by returning nutrients to the soil.

Runtime

When shopping for a battery-powered lawn mower, see how long it can operate on a single charge and compare its runtime to the average time it takes you to mow your lawn. Those with small lawns can often get by with a runtime under 60 minutes. But if you have more than an acre to mow, you may need to splurge on a lawn mower with longer-lasting batteries—or run the risk of having to mow in multiple sessions.

FAQ
  • What are the advantages of a battery-powered lawn mower?

    There are several noteworthy benefits to choosing a battery-powered lawn mower. Because they don’t have gas-powered motors, there’s significantly less maintenance involved—they don’t need oil changes or spark plug or belt replacements. Additionally, battery-powered mowers don’t give off any harmful emissions, and they’re significantly quieter during operation, allowing you to mow without disturbing your family or neighbors.

  • How do you turn on a battery-powered lawn mower?

    It’s incredibly easy to turn on a battery-powered lawn mower. With most models, all that’s required is inserting a key and pushing the start button—there’s no need to prime them or check the fuel levels.

  • How do you maintain a battery-powered lawn mower?

    Battery-powered lawn mowers require less maintenance than gas mowers, but they still need to be properly taken care of if you want to enjoy years of continued use. You’ll need to clean out the undercarriage of the mower periodically throughout the mowing season and sharpen the blades at least once per year. It’s also a good idea to use an air compressor to blow dust and debris out of the battery compartments to keep your mower running optimally.

Why Trust The Spruce?

This article was written by Camryn Rabideau, a freelance contributor for The Spruce. As someone who grew up on a 70-acre farm and owns a 5-acre parcel herself, she’s no stranger to lawn mowers, and she’s written extensively on them, even doing first-hand product testing of the RYOBI RM480e Riding Lawn Mower.

Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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