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Best Overall: RYOBI 20-Inch 40V Battery Lawn Mower
This cordless model from one of the leading power tool manufacturers offers easy operation and quality components and is recommended by almost everyone that buys it. Unlike some entry-level models, this model from Ryobi features a brushless motor for less resistance and greater durability. And while it isn’t self-propelled, people report that it’s easy to maneuver and operate—even for pre-teens with adult supervision. You can adjust the cutting height to one of seven settings with a single lever. And while this mower can mulch or bag clippings, you will need to purchase a separate accessory if you want to side discharge them.
The 40V high-capacity 6Ah lithium-ion battery offers up to 48 minutes of run time before you’ll have to commit to a four-hour charge. This is enough time to mow your average suburban lawn, but owners of this Ryobi battery lawn mower report being able to mow up to ½ an acre with good results. If you do run out of juice, it's nice to know that the batteries are interchangeable with other Ryobi power tools.
Available for a few hundred dollars, the Ryobi 20-inch 40V Battery Lawn Mower won’t break the bank or nickel and dime you with the cost of fuel, oil, and spark plugs! This battery lawn mower is our top choice if you want the convenience of an electric mower without the hassle of a cord.
Best Self-Propelled: Snapper XD MAX 82-Volt Electric 21 in. Self-Propelled Lawn Mower Kit
This self-propelled battery lawn mower pairs a 21-inch mowing deck with a variable speed transmission and handy features like push-button start and load sensing technology that regulates power. It’s surprisingly quiet according to users and runs smoothly. The speed at which the mower self-propels can be controlled via a lever placed within arm’s reach on the handle. Just know that you’ll have to release the self-propel handle to mow backwards—but this is a safety measure common on many self-propelled mowers. You’ll enjoy the convenience of seven different cutting heights, all controlled by a single lever. And like many other full-featured battery lawn mowers, this one comes equipped with the ability to mulch, bag, or discharge clippings.
The Snapper XD comes with two 2Ah batteries and a rapid charger. Each battery is rated for 45 minutes of use, so you’ll have about 90 minutes of mowing time in total. People report that the rapid charger can have a dead battery ready to go in about 30 minutes—so you won’t have to wait long if you do need to recharge in the middle of the job. The mower has a folding handle and stores vertically, making good use of your storage space. With a solid metal decking, rugged wheels, efficient self-propelling abilities, and two batteries, this mower is a worthwhile investment that will make it easier to justify the high price tag.
Best for Large Yards: EGO 21" POWER+ Self Propelled Mower LM2100SP
If you have a big backyard and want a battery mower that is equal to the task of manicuring your lawn, go for the robust EGO 21-inch Cordless Mower. Offering one of the biggest batteries on the market, this mower can outlast many other cordless mowers and is equipped with a 3-in-1 function for clippings including mulching, bagging, or discharge options.
This model from EGO is equipped with a whopping 7.5Ah 56-volt lithium-ion battery that is rated for a run time of 60 minutes when fully charged. It offers a rapid recharge time of 60 minutes to match. You’ll need to treat this mega battery with a little care to make sure it maintains such peak performance; the manufacturer recommends storing the battery in a climate-controlled environment.
When it comes to operating this battery lawn mower for large yards, people praise the machine for its maneuverability and light weight. This is likely because much of the housing is made from polymer panels instead of metal, but despite that most say that the overall feel is one of a well-engineered and well-made machine. It also is a self-propelled mower, but it’s so easy to push that some people skip using the self-propelling mechanism altogether (which does help to prolong battery life even more). With more than 4,000 reviews, there’s a lot to love about the EGO 21-Inch Cordless Mower and it’s a great choice if you have a large yard or want superior battery life.
Best Riding: RYOBI 38-Inch Electric Riding Lawn Mower
If you like your riding lawn mower but want the convenience and easy-keeping of a battery version, you’ll love the Ryobi 38-inch Electric Riding Lawn Mower. This battery-powered model is to the lawn mower world what electric cars are to the automotive industry—a novel concept that quickly earns its place in the garage thanks to convenience, savings, and efficiency.
Looking like a cross between a traditional riding mower and an electric golf cart, the Ryobi turns heads while it makes quick work of cutting up to 2.5 acres of grass on a single charge of the 100Ah lead acid battery. Three brushless motors power a pair of blades for even, consistent results and the deck has 12 manual height adjustments—anywhere from 1.5 to 4.5 inches. In addition, this mower is equipped with cruise control.
People rave about this battery riding lawn mower from Ryobi. They love it for its zero emissions and low maintenance (no gas, oil, or spark plugs). Some owners have even gone so far as to ride it several blocks to the store as if it’s a go-cart. Don’t expect the ride to be particularly cushy, though. A few people point out the seat can be a bit bumpy and there are no armrests. The turning radius is on par with other riding lawn mowers, but the noise level is dramatically reduced at only 70 decibels. Of course, riding lawn mowers aren’t cheap, and this electric version from Ryobi pushes past the $2,500 mark. However, people agree that it’s money well-spent and worth its lifetime savings in gas and maintenance.
Best All-in-One: BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger
Trade in 3 pieces of lawn equipment for one battery-powered tool that can mow, trim, and edge with the Black+Decker 12-Inch 20V Cordless 3-in-1 Mower.
This multi-tasking tool allows you to seamlessly switch between mowing, edging, and trimming for a tidy yard in no time. This battery lawn mower is repeatedly described as easier to use than a vacuum and it's surprisingly lightweight for having so much functionality. This is probably due in part to the fact that there is no blade assembly underneath the unit. Instead, it relies on the nylon string used for trimming to whack the top off grass blades. Despite the fact that it has no blade, most people are happy with the mower’s capabilities and just occasionally have to double back to achieve consistent lawn height.
The real-world battery life of this model varies but isn’t incredibly long-lasting for a tool you want to use for three different functions. Some people report only getting about 20 minutes on a single charge—but the mower arrives with two batteries to double your run time. If you want to make quick edging or trimming touch-ups as you mow, this battery lawn mower might be a good choice—especially since it will free up storage space. It also uses the same lithium-ion batteries common in other Black+Decker products, so you can always swap out a depleted battery if you have an extra available.