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Best 20 Inch Cordless Lawn Mower (2024 Update)

If you're looking for the best 20 inch cordless lawn mower, you've come to the right place. Choosing a lawn mower is an important decision that can affect the overall look of your yard. Before making a purchase, there are a few factors to consider.

One important factor is the size of your lawn. If you have a large lawn, a cordless mower may not be the best option as the battery life may not be sufficient to cover the entire area. Additionally, consider the type of grass you have and the terrain of your lawn. Thick grass and uneven surfaces may require a more powerful mower.

When deciding on the best 20 inch cordless lawn mower, think about the features that are important to you. Some mowers have adjustable cutting heights or bagging capabilities. Others offer the ability to mulch or side discharge clippings. These are all important factors to keep in mind when making a decision.

Are you tired of struggling with a heavy, gas-powered lawn mower? Do you want the convenience of a cordless mower? Are you looking for a mower that offers various features to suit your needs? If so, keep reading to discover the best 20 inch cordless lawn mowers on the market and why they may be the right choice for you.

10 Best 20 Inch Cordless Lawn Mower

# Product Image Product Name Product Notes Check Price
1
Ideal for homeowners seeking a high-quality, cordless and efficient lawn mower.
2
Ideal for those looking for an affordable, cordless push lawn mower with a powerful and efficient brushless motor.
3
The product is perfect for those looking for a cordless lawn mower with strong batteries and a rapid charger.
4
Ideal for efficient and cordless lawn mowing with a powerful battery and fast charging capabilities.
5
This product is ideal for those who want an efficient lawn mower without the hassle of gas or cords.
6
Ideal for efficient and cordless lawn mowing with adjustable cutting height and rear bag collection.
7
Ideal for quick and easy cordless mowing of small to medium sized lawns.
8
Ideal for efficient and cordless lawn mowing with a powerful brushless motor, 20-inch cutting deck, and long-lasting battery.
9
The product is ideal for efficient and cordless lawn mowing with a steel deck, powerful battery, and included charger.
10
Ideal for personal lawn maintenance with its powerful 4-stroke engine and 7 adjustable cutting heights.
Ideal for homeowners seeking a high-quality, cordless and efficient lawn mower.
Ideal for those looking for an affordable, cordless push lawn mower with a powerful and efficient brushless motor.
The product is perfect for those looking for a cordless lawn mower with strong batteries and a rapid charger.
Ideal for efficient and cordless lawn mowing with a powerful battery and fast charging capabilities.
This product is ideal for those who want an efficient lawn mower without the hassle of gas or cords.
Ideal for efficient and cordless lawn mowing with adjustable cutting height and rear bag collection.
Ideal for quick and easy cordless mowing of small to medium sized lawns.
Ideal for efficient and cordless lawn mowing with a powerful brushless motor, 20-inch cutting deck, and long-lasting battery.
The product is ideal for efficient and cordless lawn mowing with a steel deck, powerful battery, and included charger.
Ideal for personal lawn maintenance with its powerful 4-stroke engine and 7 adjustable cutting heights.

1. Worx Wg743 40v Power Share 4.0ah 17" Cordless Lawn Mower (Batteries & Charger Included)

The Worx 17" 40V Lawn Mower is a high-quality product designed to make mowing your lawn an easy task. With patented Intellicut technology, this mower adds power when the grass gets thicker, allowing you to dial it back down to conserve battery. This feature ensures that you can tackle tougher grass without worrying about running out of power.

The mower also includes a single-lever adjustment system with six cutting heights, allowing you to choose the right height for your lawn depending on the season and your preferences. Worx Power Share technology enables you to use the same battery for all Worx 20V and 40V tools, outdoor power, and lifestyle products. This feature provides you with expandable power, so you can use your mower for longer periods without worrying about battery life.

The cut-to-edge design of this mower allows you to get closer to fences and other landmarks on your lawn, reducing the trimming required. You'll also appreciate the onboard battery charge indicator, which lets you know how much battery life you have left and when it's time to swap out batteries or recharge.

The Worx 17" 40V Lawn Mower also comes with a full bag indicator that lets you know when it's time to empty the plastic-topped collection bag. The collapsible handle makes it easy to store the mower in your garage during the off-season, while the dual-port charger allows you to charge both batteries at once in just two hours, or charge one battery in an hour. The dual-port charger can also be used to charge the 20V batteries of all your Worx PowerShare tools.

This product comes with everything you need to get started, including the 17" 40V Mower, two 20V 4.0Ah Batteries, a 4A Dual Charger, a 1.1 Bushel Collection Bag, and a Mulch Plug. With all of these features, the Worx 17" 40V Lawn Mower is a high-quality product that will make mowing your lawn a breeze.

2. Sun Joe Cordless Lawn Mower: Power On-The-Go!

Introducing the versatile lawn mower perfect for small to medium-sized lawns. This lawn mower is designed to provide a hassle-free and efficient grass cutting experience. With a maximum charge time of 2 hours and 40 minutes, you can get your lawn looking pristine in no time.

Equipped with a 14-inch durable steel blade, the lawn mower cuts a crisp path with every pass. The 3-position height adjustment allows you to tailor the grass cutting height from 1.18 inches to 2.52 inches, ensuring that your lawn looks neat and tidy.

The lawn mower features a detachable, 10.6-gallon grass bag for easy disposal of grass clippings. This ensures that you can keep your lawn clean and tidy without any hassle.

Rest assured that your purchase is backed by the Snow Joe + Sun Joe customer promise. The lawn mower comes with a two-year warranty from the date of purchase. If you encounter any issues, simply contact Snow Joe + Sun Joe Customer Support at 1-866-766-9563 for further assistance.

Invest in this lawn mower and take the first step towards a beautifully manicured lawn.

3. Greenworks Usb-Cordless Mower With Dual Port Charger.

The Greenworks 24 VOLT POWERALL batteries are a powerful and efficient solution for lawn maintenance. With a combined 48 VOLTS output, this system delivers exceptional performance that rivals gas-powered alternatives while remaining on the 24 VOLT battery platform.

Thanks to the included dual-port charger, two fully charged 4Ah USB batteries can provide up to 45 minutes of run-time. However, the actual run-time may vary depending on the grass condition and operator technique.

This lawn mower features a highly efficient brushless motor that provides more torque, quiet operation, and longer life. Its durable steel 20-inch cutting deck makes quick work of even large lawns, ensuring that the job is completed quickly and efficiently.

The mower also includes a 4-in-1 system that allows for mulching, rear bagging, side discharge, and a turbo button for leaf pickup and maximum power. This means that users can choose the option that best suits their needs, making this mower a versatile and customizable solution for lawn maintenance.

4. Lawnmaster Cordless Push Mower – Fast & Powerful!

The 21-inch 60V cordless lawn mower is a game-changer in the world of lawn mowers. Powered by a 60V MAX* 4.0Ah battery (ASIN:B093FGHQ1P), this mower delivers the same power and range as gas-powered mowers without any of the associated noise, mess, or maintenance.

Equipped with a 21-inch high impact rust-resistant deck, this mower has a cutting width of 20 inches, making it the perfect tool for small to medium-sized lawns. Effortlessly change the height of cut between 1.4-inch to 3.4-inch using a one-touch lever with six cutting heights to choose from.

This 3-in-1 mower comes with mulch, side discharge, and rear discharge functions, making it a versatile tool for all your lawn care needs. It also comes equipped with a 14-gallon grass collection bag, making disposal of grass clippings quick and easy.

Included with the mower is a 60V MAX* 4.0Ah battery and fast charger, so you can get to work right away. Plus, with priority shipping service from their US warehouse and a professional customer service team, you can trust that you're getting a quality product with reliable support.

Upgrade your lawn care routine with this powerful and efficient 60V cordless lawn mower.

5. Greenworks 40v 16" Cordless Electric Lawn Mower, 4.0ah Battery And Charger Included

Introducing the Greenworks Cordless Lawn Mower – the perfect tool to help you get more done in less time. This electric lawn mower packs a powerful punch with its 40v battery, providing up to 45 minutes of runtime on a fully charged 4.0Ah battery. The battery charges completely in just 120 minutes, allowing you to get back to your lawn care duties quickly.

Designed with efficiency in mind, this lawn mower features a lightweight 16” cutting deck that allows for easy maneuvering through small to medium yards, up to ½ acre. The easy push button start and lighter weight make it a great choice for anyone who wants a hassle-free lawn mowing experience.

This battery powered lawn mower offers versatility with its single lever 5-position height adjustment, providing a cutting height range from 1-1/4" to 3-3/8". This ensures that you get the best cut in all environments. The 2-in-1 feature offers versatile use with mulching and rear bagging options.

With this walk-behind lawn mower, you can say goodbye to the hassle of maintenance. It is virtually maintenance-free, with no gas, no oil, and no emissions. It starts instantly and is quiet, yet delivers gas-like power for your toughest projects. This means it is not only easy to use, but also environmentally friendly.

The Greenworks Cordless Lawn Mower comes with everything you need to get started, including the mower, grass collection bag, 40V 4.0Ah battery, charger, and operators manual. It also offers a 3 year tool and 3 year battery warranty, giving you peace of mind knowing that your investment is protected.

6. Sun Joe 48v Cordless Mower With Bag.

Introducing the powerful and efficient lawn mower, perfect for keeping your yard and garden looking pristine. With an impressive 1100-watt brushless input and 900-watt brushless output motor, this mower runs cooler and lasts longer than traditional brush motors, making it a reliable choice for your lawn care needs.

Despite its powerful motor, this lawn mower is surprisingly lightweight, weighing in at under 54 lbs. It also comes equipped with easy-glide wheels, making it easy to maneuver around your yard and garden without causing any damage to your lawn.

The 20-inch mowing width allows you to cover more ground in less time, making your lawn care routine more efficient. The 7-position manual height-adjustment lever gives you full control over the height of your lawn, with options ranging from 1.2 inches to 3.5 inches.

No need to worry about littering your lawn with clippings, thanks to the 13.2-gallon grass collection bag that comes with this mower. It conveniently collects all the clippings, making it easy to dispose of them later.

This lawn mower is powered by the ION+ 24-volt system, which includes 2 x 4.0 Ah lithium-ion batteries. This provides you with up to 25 minutes of rechargeable runtime, giving you plenty of time to complete your lawn care tasks.

7. Black+decker 40v Max* Cordless Lawn Mower With Battery And Charger Included (Cm2043c)

The CM2043 Cordless Mower is a versatile and efficient lawn care solution for homeowners with lawns up to 1/4 acre in size. This mower comes equipped with two 40V max Lithium ion batteries, providing twice the runtime and ensuring that you can tackle even the largest lawns with ease.

With its 3-in-1 functionality, the CM2043 allows you to mulch, bag, or side discharge grass clippings, giving you the flexibility to choose the best option for your lawn care needs. Additionally, the edgemax design of the mower allows you to mow right up to edges, reducing the need for time-consuming trimming.

Adjusting the cutting height of the mower is a breeze, thanks to the one lever system that allows you to adjust the height anywhere from 1-1/2 in. to 4 in., without the need for any tools. This feature ensures that you can easily achieve the perfect cutting height for your lawn, regardless of its condition.

The CM2043 Cordless Mower comes with a 3-year limited warranty, giving you added peace of mind. The included components are the mower itself, two LBX2040 batteries, and a 40V MAX charger. The Power Source of this mower is a reliable battery, which ensures that you can mow your lawn without the need for gasoline or oil.

8. Ryobi 40v Mower: Brushless, Cordless, And Powerful!

The High-Performance Brushless Motor Lawn Mower is an ideal tool for those who want to achieve GAS-LIKE POWER without the hassle of gasoline-powered tools. This mower boasts a powerful brushless motor that delivers maximum performance to get the job done quickly and efficiently.

The mower features a push button for hassle-free starting, so users can start mowing immediately without any fuss. It offers up to 48-minutes of runtime, making it perfect for lawns that are 1/2 acre or less in size.

The 7-position, single-point height adjustment feature allows users to adjust the cutting height from 1.5 inches to 4 inches with ease. This feature ensures that the mower can handle all types of grass and terrain.

The 3-in-1 mulching, bagging, and side discharge capability of this mower makes it a versatile tool right out of the box. Users can choose the option that works best for them and get the job done without any hassle.

The easy lift bag removal feature of the mower makes it easy to remove the bag without any fuss. Users can simply lift the bag and empty it into a compost bin or trash can.

The folding handles of the mower make it easy to store in a compact space, and the on-board battery storage compartment allows for easy battery exchange. This feature ensures that users can quickly swap out the battery and continue with their work without any downtime.

The 6.0 Ah high-capacity battery of this mower provides extended run time, so users can get the job done without the need to recharge the battery frequently. Additionally, the quick charger included with the mower ensures that the battery can be charged 2X faster than conventional chargers.

9. Ego Power+ Lawn Mower: The Ultimate Walk-Behind

This lawn mower boasts a high-efficiency brushless motor, ensuring a powerful and efficient cutting experience. The durable 20" steel mower deck is built to last, providing a reliable and sturdy platform for all your lawn mowing needs. With weather-resistant construction that meets IPX4 standards, you can be sure this mower will stand up to the elements and keep on performing.

The 3-in-1 mulching, bagging and side discharge options provide versatility and convenience, allowing you to customize your mowing experience to your needs. The mulching option finely chops grass clippings and returns them to your lawn, providing natural fertilizer and saving you time and effort. The bagging option collects clippings in an easy-to-empty bag, while the side discharge option distributes clippings evenly for a clean and tidy lawn.

This mower also folds easily for compact storage, making it a great choice for those with limited space. The battery-powered design means you won't have to worry about gas or oil, and you can enjoy a quiet and environmentally-friendly mowing experience.

10. Bilt Hard 20" 2-In-1 Gas Mower

The Auto Choke Engine Lawn Mower is a powerful tool for keeping your lawn looking neat and tidy. It boasts a 170cc 4-stroke OHV engine and 6.5 ft.lb torque, making it capable of handling tough cutting jobs with ease. The 20 inch cutting deck is perfectly suited for medium-sized lawns, and the 7-position single lever four-wheel synchronized height adjustment feature allows for cutting heights ranging from 1.2" to 3.75".

The 7" rear/front double ball-bearing wheels make for smooth movement and easy maneuverability, while the comfortable foam-wrapped angled grip ensures you won't experience any grasp fatigue during use. This mower is designed for convenience, with a 2-in-1 convertible deck that allows for side discharge or mulching options with the simple flip of a switch.

It's worth noting that you should avoid dumping or turning the mower over to prevent oil from entering the combustion chamber. But with its powerful engine, easy-to-use features, and comfortable design, the Auto Choke Engine Lawn Mower is a top choice for any homeowner looking to keep their lawn in top shape.

Best 20 Inch Cordless Lawn Mower FAQs

Are there any 20 inch cordless lawn mowers that are self-propelled?

Yes, there are several 20 inch cordless lawn mowers that are self-propelled. One example is the Greenworks PRO 21-Inch 80V Self-Propelled Cordless Lawn Mower, which features a 20 inch cutting deck and a self-propelled drive system that can adjust to your walking speed. This mower also has a powerful 80V battery that provides up to 60 minutes of runtime on a single charge. Another option is the EGO Power+ 20-Inch 56V Lithium-ion Cordless Lawn Mower, which also has a self-propelled drive system and a 20 inch cutting deck. This mower boasts a 56V lithium-ion battery that can power the mower for up to 60 minutes. Other brands that offer similar self-propelled cordless lawn mowers include Snapper, Toro, and Craftsman. When choosing a cordless lawn mower, be sure to consider factors such as battery life, cutting capacity, and ease of use to find the best option for your needs.

Can a 20 inch cordless lawn mower handle thick grass or tough terrain?

It depends on the specific model and specifications of the 20 inch cordless lawn mower. Generally, cordless lawn mowers are suitable for maintaining a well-manicured lawn with regular mowing. However, if the grass is thick or the terrain is tough, a cordless lawn mower may struggle to effectively cut through the grass or navigate the terrain.

If you have a lot of thick grass or tough terrain, it may be worth considering a gas-powered or electric lawn mower with a larger cutting width and more powerful motor. Additionally, you may want to look for a lawn mower with adjustable cutting height and larger wheels, which can help to better navigate rough terrain.

Overall, it's important to carefully consider your specific lawn care needs and choose a lawn mower that is best suited to handle them.

How long does it take to charge the batteries on a 20 inch cordless lawn mower?

The charging time for the batteries on a 20 inch cordless lawn mower can vary depending on the model and the type of batteries it uses. Generally, it takes anywhere from 30 minutes to 2 hours to fully charge the batteries on a cordless lawn mower. Lithium-ion batteries, which are commonly used in cordless lawn mowers, tend to charge faster than other types of batteries and can take as little as 30 minutes to reach a full charge. However, it's important to note that the charging time may also depend on the charger itself and the charging conditions. It's always recommended to refer to the manual or manufacturer's instructions for specific charging times and guidelines to ensure that the battery is charged safely and efficiently.

What are the top-rated 20 inch cordless lawn mowers on the market?

There are several top-rated 20 inch cordless lawn mowers available on the market today. One of the most highly rated models is the Greenworks 20-Inch 40V Twin Force Cordless Lawn Mower, which features dual blades for superior cutting and a 40V lithium-ion battery for longer run time. The EGO Power+ 20-Inch 56V Lithium-ion Cordless Lawn Mower is also a popular choice, with a powerful battery and easy-to-use push button start. Another highly rated model is the Snapper XD 82V MAX Cordless Electric 20-Inch Lawn Mower, which features a brushless motor for increased efficiency and a load sensing technology to conserve battery power. Other top-rated 20 inch cordless lawn mowers include the Ryobi 20-Inch 40V Brushless Cordless Lawn Mower, the WORX WG779 40V Power Share 4.0 Ah 14" Lawn Mower, and the Sun Joe iON16LM 40-Volt 16-Inch Cordless Lawn Mower. Each of these models offers high performance and reliability, making them excellent choices for homeowners looking for a cordless lawn mower.

What features should I look for in a 20 inch cordless lawn mower?

When looking for a 20 inch cordless lawn mower, there are a few features you should consider to ensure you get the best value for your money. Firstly, you should check the battery life and charging time. Ensure that the battery can last long enough to cover the size of your lawn without needing a recharge and that the charging time is reasonable.

Secondly, consider the cutting height adjustment options. Different grass types require different cutting heights, so having a lawn mower with adjustable cutting heights gives you more flexibility.

Thirdly, look for a lawn mower with a grass catcher bag or mulching capabilities. A grass catcher bag will help keep your lawn looking neat and tidy, while mulching capabilities recycle the grass clippings back into the soil, providing valuable nutrients.

Fourthly, check the weight and maneuverability of the lawn mower. A lightweight model will be easier to maneuver around obstacles and corners, making it easier to mow your lawn.

Lastly, consider the brand's reputation and reliability. Look for a reputable brand with good customer reviews and warranty options to ensure you are getting a reliable and durable lawn mower.

What is the best brand for a 20 inch cordless lawn mower?

There are several reputable brands for 20 inch cordless lawn mowers. Among them, Greenworks, EGO Power+, and Sun Joe are some of the best brands available in the market. Greenworks offers a range of 20 inch cordless lawn mowers that are reliable, efficient, and eco-friendly. Their mowers have adjustable height settings, are easy to maneuver, and come with a long-lasting battery life.

EGO Power+ is another reliable brand that offers high-performance cordless lawn mowers with a 20-inch cutting deck. Their mowers are equipped with a powerful battery that can last up to 60 minutes, making them ideal for large lawns. They also have a range of features such as adjustable cutting height, easy fold storage, and LED headlights for added convenience.

Sun Joe is also a popular brand for cordless lawn mowers. Their mowers are lightweight, easy to use, and come with a 20 inch cutting deck. They are equipped with a rechargeable lithium-ion battery that can provide up to 55 minutes of run time.

Ultimately, the best brand for a 20 inch cordless lawn mower will depend on your specific needs and preferences. It is important to consider factors such as battery life, cutting height, ease of use, and overall durability before making a purchase.

What is the cutting width of the best 20 inch cordless lawn mowers?

The cutting width of the best 20-inch cordless lawn mowers varies depending on the brand and model. However, most of the top-rated cordless lawn mowers in this category have a cutting width of around 20 inches, which is ideal for small to medium-sized lawns. A 20-inch cutting width allows for efficient mowing, covering a wider area in less time. It is important to note that the cutting width is not the only factor that determines the efficiency of a cordless lawn mower. Other factors such as battery life, cutting height adjustment, and deck height also play a crucial role. Before purchasing a cordless lawn mower, it is advisable to research various brands and models, read customer reviews, and consider your specific needs and budget.

What is the runtime of the best 20 inch cordless lawn mowers?

The runtime of the best 20 inch cordless lawn mowers can vary depending on several factors, including the brand, battery capacity, and cutting conditions. Generally, most 20 inch cordless lawn mowers offer a runtime of around 30 to 60 minutes on a single charge. However, some models may provide a longer runtime of up to 90 minutes or more, while others may offer a shorter runtime of less than 30 minutes.

It's important to note that the runtime may also be affected by the thickness and length of the grass, as well as the terrain of your lawn. Additionally, some cordless lawn mowers may have a feature that allows you to adjust the power output to extend the battery life, which can also impact the runtime.

Ultimately, when choosing a cordless lawn mower, it's important to consider your specific needs and lawn size to ensure that you select a model that provides a suitable runtime for your needs.

What is the warranty on the best 20 inch cordless lawn mowers?

The warranty on the best 20 inch cordless lawn mowers can vary depending on the brand and model. Typically, cordless lawn mowers come with a warranty period of one to five years. However, it's essential to check the warranty terms and conditions before purchasing a cordless lawn mower. Some manufacturers offer limited warranties that cover only specific parts and labor costs, while others provide comprehensive warranties that cover the entire machine.

When looking for a cordless lawn mower, it's essential to consider the warranty as a factor in your purchasing decision. A more extended warranty period can give you peace of mind and protect you from unexpected repair costs. Additionally, some manufacturers offer extended warranty options that can further increase the coverage period. It's important to read the terms and conditions of the warranty carefully and understand what is covered and what is not.

What is the weight of the best 20 inch cordless lawn mowers?

The weight of the best 20 inch cordless lawn mowers varies depending on the brand and model. Generally, cordless lawn mowers are designed to be lightweight for ease of use and maneuverability. On average, the weight of a 20 inch cordless lawn mower ranges from 35 to 50 pounds. However, some models may be lighter or heavier depending on the size of the battery, the material used for the deck, and other features. It is important to consider the weight of the cordless lawn mower when making a purchase as it can affect how easy it is to handle and transport. Some brands also offer foldable designs or adjustable handles to make the lawn mower more compact and easier to store.