The 7 Best Battery Powered Lawn Mowers Reviewed in 2021

“Cordless Lawn Mowers – Fun and Easy Way to Mow Your Lawn”

Battery powered lawn mowers are versatile, easy to move around, powerful, convenient and yet relatively quiet.

As they are tethered by a cord, you can use them to mow hard to reach areas of your lawn easily.

When it comes to purchasing the right battery operated lawn mower, we recommend considering below factors…

1. Battery Voltage

Most of the battery operated lawn mowers come from 36 to 120 volts range. Models with higher voltage are suitable for large yards. Smaller voltage models are suitable for small yards.

2. Battery Runtime

It represents how much energy the battery can store. Runtime is measured in amp-hour reading. Battery operated lawn mowers come in wither 2.0 Ah or 3.0 Ah rating. Among these two, 3.0 Ah battery provides longer runtime

3. Cutting Width

It represents the width of grass cut in a single pass by the lawn mower. Cutting deck sizes range from 14 inches to 20 inches. You have to choose based on your requirement.

Other factors to consider are – blade speed, height adjustment, self-propelling, and weight. You can find further information clearly in our “Buying Guide”.

If you haven’t got time, then you can choose the Best Battery Operated Lawn Mower from the list picked up by our experts.

Best Battery Powered Lawn Mower 2021

Battery Powered Lawn MowerCutting WidthBattery VoltageWarrantyBuy Now
Greenworks Cordless Lawn Mower21 inch80-volt battery4 yearsCheck On Amazon
WORX WG779 40V Lawn Mower14 inch40-volt battery3 yearsCheck On Amazon
Snapper XD Cordless Lawnmower21 inch82-volt battery5 yearsCheck On Amazon
Sun Joe Cordless Push Lawn Mower14 inch28-volt battery4 yearsCheck On Amazon
Makita XML03PT1 Cordless Lawn Mower Kit18 inch36-volt battery3 yearsCheck On Amazon
EGO Power Cordless Lawn Mower - Battery20 inch56-volt battery5 yearsCheck On Amazon
BLACK+DECKER Cordless Lawn Mower16 inch40-volt battery2 yearsCheck On Amazon

Best Battery Powered Lawn Mower Reviews

1. Greenworks PRO 21-Inch 80V Self-Propelled Cordless Lawn Mower

Greenworks PRO 21-Inch 80V Self-Propelled Cordless Lawn Mower

Just per its name, Greenworks is a brand of electric power tools, including lawn mowers. It also makes a battery-powered lawn mower that is quite powerful.

The Greenworks Pro battery-powered lawn mower is present in the 1st position in this article as it offers a lot of things for its given price. As per its name, it comes with a 21-inch cutting blade size that is more than enough for most users out there. Since it comes with an 80-volt battery system, you can expect a great cutting performance from this lawn mower. It offers performance equal to that of a 160 cc gas engine powered lawn mower.

Another great thing about this lawn mower is that it offers a great build quality along with a 4-year warranty. This makes it a highly durable and reliable option when compared with other battery-powered lawn mower options out there. You get all of this for a very justified price tag that makes it an excellent value for money option if you are on a budget.

Best Features:

  • 21-inch cutting width
  • 80-volt battery system
  • 4-year warranty
  • 0 Ah battery
  • Power equal to a 160 cc gas-powered lawn mower
  • Smart Cut Load sensing technology
  • 3 in 1 grass cutting modes


  • Lawn mower
  • User manual
  • Warranty card

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2. WORX WG779 40V Power Share 4.0 Ah 14″ Lawn Mower

WORX WG779 40V Power Lawn Mower

Worx is another highly popular brand if you are looking for electric and battery-powered power tools. And its lawn mower offering is also a battery-powered model for ease of use.

Worx’s WG779 battery-powered lawn mower is present in the 2nd position in this article as it is one of the cheapest options available out there. As a result, it can be an excellent option for a lot of users who are on a budget. It has a 14-inch blade size that makes it one of the more compact options out there so that you can easily store this lawn mower in your garage when not in use. This blade is powered by a decently powerful 40-volt battery for decent power.

A great thing about this lawn mower is that it offers 4.0 Ah batteries that provide a long battery life so that you can use it for a long time without any issues. It uses two 20 volt batteries that share their power to get maximum output from the motor while cutting grass. It has a total of 3 adjustable cutting heights that make this lawn mower quite versatile for cutting grass as per your needs and requirements.

Best Features:

  • 14-inch cutting width
  • 40-volt battery system
  • 3-year warranty
  • 0 Ah battery
  • 3 adjustable blade cutting heights
  • Foam padded handle for comfort


  • Lawn mower
  • Batteries
  • Dual-port charger
  • User manual
  • Warranty card

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3. Snapper XD 82V MAX Electric Cordless Self-Propelled Lawnmower

Snapper Cordless Lawn Mower

Snapper XD can be another great pick if you are looking for power tools. And as you would expect, it also makes various lawn mowers, including battery-powered ones.

This Snapper XD SXD21SPWM82K lawn mower is present in the 3rd position in this article as it is a highly reliable option. It is a self-propelled lawn mower that offers an excellent build quality to the user. You also get a 5-year long warranty with it that makes it much better than various other options out there. In other words, you can expect it to easily last for a long time. This lawn mower is also quite powerful since it offers a large 21-inch cutting blade.

And since this blade is powered by an 82-volt battery system, you can easily and quickly cut a lot of grass in your backyard at once. It comes with two 2 Ah batteries that offer a battery life of up to 45 minutes that is quite decent when you consider its power. You get a total of 7 cutting blade height adjustments along with 10-inch wheels in this lawn mower that are quite handy.

Best Features:

  • 21-inch cutting width
  • 82-volt battery system
  • 5-year warranty
  • 0 Ah batteries
  • 45 minute of battery life
  • 7 cutting blade height adjustments
  • 10-inch wheels at the rear
  • Single lever push start button
  • 3 in 1 grass cutting modes


  • Lawn mower
  • Batteries
  • Charging kit
  • User manual
  • Warranty card

Buy Now From Amazon

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

Sun Joe Lawn mower

Sun Joe is a brand of electric tools that has products with a high user rating. And this is also true for their battery-powered lawn mower offering.

The Sun Joe MJ401C-PRO is the cheapest option present in this article. Even then, it has a 14-inch cutting blade along with a 28-volt battery system. This allows the lawn mower to offer decent performance, especially when you consider its affordable price tag. A great thing about this battery power lawn mower is that it provides a 4-year long warranty that is not found in budget options like this. It also has a decent build quality due to which it is a great reliable option.

You get an inbuilt 10.6-gallon grass catcher in this lawn mower that can be quite handy for grass disposal. It even comes with a manual 3 position height adjustment system for the cutting blade of this lawn mower. It offers precise control while cutting grass.

Best Features:

  • 14-inch cutting width
  • 28-volt battery system
  • 4-year warranty
  • 0 Ah battery
  • Inbuilt discharge chute
  • 6 grass catcher in the back
  • 3 position manual height adjustment system
  • Value for money


  • Lawn mower
  • Battery
  • Charger
  • Grass catcher
  • Discharge chute
  • User manual
  • Warranty card

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5. Makita XML03PT1 18V X2 Cordless Lawn Mower Kit

makita Lawn mower

Makita is one of the more premium brands of power tools that is mainly known for making expensive power tools. Similarly, its lawn mower is also a bit on the expensive side.

This battery-powered lawn mower uses two 18 volt batteries for a total of 36-volt battery power or voltage. And when combined with its 18-inch cutting blade, you get an excellent cutting performance. It uses high-quality brushless motors that can go up to 3300 RPM if needed. Another great thing about this lawn mower is that it uses two 5.0 Ah batteries for long battery life. You can cut up to 7300 square feet in a single full charge.

This battery-powered lawn mower offers a total of 10 cutting heights that range from 13/16 inches to 2 15/16 inches. You can also fold the handle of this lawn mower so that it takes less space when it is not in use. A great thing about this lawn mower is that it comes with IPX4 certification because of its weather-resistant construction.

Best Features:

  • 18-inch cutting width
  • 36-volt battery system
  • 3-year warranty
  • 0 Ah battery
  • IPX4 weather-resistant construction
  • Foldable handle
  • 10 cutting heights of 13/16 inch to 2 15/16 inch
  • Cuts up to 7300 square feet on a single charge


  • Lawn mower
  • Batteries
  • Charger
  • User manual
  • Warranty card

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6. Ego Power+ 20-Inch 56-Volt Lithium-Ion Cordless Lawn Mower

Ego Power+ 20-Inch 56-Volt Lithium-Ion Cordless Lawn MowerEgo Power+ is the number 1 rated battery platform that designs a wide range of power tools and lawn maintenance equipment with a high efficiency. The brand uses its patented Ego Power+ lithium batteries in all its battery-operated products.

This is a versatile lawn mower with 3-in-1 functions for complete maintenance of your lawn. Using this lawn mower, you can mulch, rear bag, and side discharge the grass clippings. The lawn mower runs on a powerful high-torque 600-watt motor that delivers up to 3,300 RPM. It is equipped with a 20-inch cutting blade that allows you to clear large volumes of grass on a single stroll.

The lawn mower is powered by a 5.0 Ah 56V lithium battery that gives you 55 minutes of runtime on a single charge. Like all battery-powered lawn mowers, this features a push-start button for easy starting of the mower. It has an LED headlight at the front allowing you to mow at any time, day or night. The lawn mower features weather-resistant construction for durability and long life. The foldable design allows for upright storage in compact spaces.

Ego Power+ backs this product with a 5-year limited warranty on the lawn mower and a 3-year warranty on the battery pack from the original date of purchase.

Best Features

  • 20-inch cutting width
  • 56-volt advanced-arc technology lithium battery
  • 5-year warranty on lawn mower and 3-year warranty on battery pack
  • 5.0 Ah battery
  • 3-in-1 grass cutting function
  • Easy push-start button
  • Foldable design
  • Front LED headlight
  • Weather-resistant construction


  • Lawn mower
  • User manual
  • Warranty card

Buy Now From Amazon

7. BLACK+DECKER CM1640 40V MAX Cordless Lawn Mower

BLACK+DECKER Cordless lawn Mower

Black Decker is one of the oldest and highly popular brands of power tools that need no introduction. And as you would expect, it also makes a battery-powered lawn mower that we have mentioned in this article.

As per the name of this lawn mower, it offers a 16-inch cutting blade size. This size provides a great balance between performance and size as it is neither too big or too small. You also get a 40-volt battery system that powers this lawn mower. It allows you to adjust the cutting height of the blade from 1 1/10 inch to 3 1/10 inch as per your wish.

You can find a 9.5-gallon grass box on the back of this lawn mower that can be quite useful for grass disposal. It also offers a foldable handle design so that you can easily store this battery-powered lawn mower in your garage. While the build quality of this lawn mower is quite great, it only comes with a 2-year warranty.

Best Features:

  • 16-inch cutting width
  • 40-volt battery system
  • 2-year warranty
  • 0 Ah battery
  • Foldable handle design
  • 5-gallon grass box
  • 6 point height cutting blade adjustment system
  • Cutting blade height of 1 1/10 inch to 3 1/10 inch


  • Lawn mower
  • Batteries
  • Charger
  • User manual
  • Warranty card

Buy Now From Amazon

How To Choose a Battery Operated Lawn Mower?

In this buying guide, we have provided all essential information about battery-powered lawn mowers, including what factors to consider like runtime, power, blade speed, etc. Check these factors to invest in the best model.

1. Power:

Power represents the performance of a battery powered lawn mower. It is measured in terms of volts. Battery powered lawn mowers come with power range between 36 to 120 volts.

Underpowered models may slow down the blade while cutting the grass, especially tough or thick grass/weed.

The lawnmowers with higher voltage (like above 70 volts) can easily generate more power required for self-propelled wheels. Thus, it provides additional torque to cut through dense grass with ease. Even though they aid in better performance and suits for medium-large yards but they are expensive and trade-offs. 

For instance, a 70-volt battery weighs heavier than a 40-volt battery. Thus, require more power to drive it forward, which has a negative impact on runtime. Therefore, it makes the mower to become difficult to move/operate. 

While mowers with a lower voltage (36 – 65 volts) are lighter, easy to move around obstacles (such as shrubs or trees), affordable, and suits for small yards. 

2. Battery Runtime:

The run time of most battery-powered lawn mowers will be around 30 – 60 minutes. The runtime (amp-hour/Ah) of a battery will let you know how much time a mower can go at once. So, the higher the Ah of a battery, the longer it will last before you recharge it. Also, the size of your yard will let you decide the perfect runtime of your battery-powered lawnmower. 

For a smaller lawn, you can easily mow the entire lawn without recharging the battery in the middle, while for a larger yard, you have to take a break either to recharge or replace the battery (if you have an extra battery).

Note – While mowing the yard with thick or tall grass, obstacles, and slopes will reduce the runtime and thus, slow down the mower. 

3. Cutting Width:

The cutting width or deck size will determine how wide a lawnmower can cut in a single pass. In general, the deck width in older models of the cordless mower is narrow than gas mowers (around 16 to 18 inches) but now the newer models are available with a cutting width of 20 – 22 inches. 

The wider the mower’s deck size, the fewer passes are required to mow your lawn. For small lawns, a mower with a narrow deck size is ideal, as it can let you get into tighter spaces, whereas for a larger yard, there should be some extra inches of width to save your effort and time. 

Smaller mowers have a cutting width below 20-inches suits for 1/4-acre or less lawns, while larger mowers come with a deck width of above 20 inches, suits for more than 1/4-acre. Most brands offer 20 to 21 inches in the standard battery-operated electric mowers, which works fine.

4. Blade Speed:

One has to consider the blade speed to determine the performance offered by your lawn mower. The blade speed is represented in rounds per minute (RPM). The blade with a higher speed will result in great cutting performance and thus offer clean cuts while mowing the grass in your yard.

Different cordless mowers offer different blade speeds. One can easily find options with blade speeds like 1500 RPM or 2000 RPM, choose the one that comes with higher blade speed. Most mowers offer variable speed trigger, which allows you to adjust the blade speed easily, as per your requirement.

5. Runtime

Amp-hour reading provides insight on how much runtime the battery stores. In simple terms, it tells you how much time the lawn mower can go at one go. Lawn mowers come with either 2.0 Ah or 4.0 Ah. Higher rating provides long battery life.

On an average, lawn mowers can cut grass continuously for 30 minutes to an hour. Within this time, they can mow 5,000 to 10,000 square feet before you have to recharge again.

For small to medium sized lawns, you don’t need long runtime. But if you have a bigger lawn, it is better to invest in model with higher runtime.

Another great advantage of using battery operated lawn mowers is that you can just keep multiple spare batteries in your kit. Once the battery runs out, you can just replace new batteries and continue the work without any issues.

6. Adjustable Cutting Height:

A lawnmower with adjustable deck height will let you mow grass at different lengths. We know that different types of grass require trimming at different heights, without damaging the plants or ground. While, in gas-powered mowers, one has to adjust the height separately at each wheel but not in these cordless electric mowers.

So, a mower having an adjustment system like a lever to easily raise the deck on all four wheels at once will become your best and effortless option.

Most of these cordless electric mowers offer various height adjustment levels for their deck, which range from 1.5 to 4 inches. All you need is to select the proper height to cut the lawn at your desired length.

7. Battery Type:

Most of these battery-powered lawnmowers run on either lithium battery or lead-acid battery. Each type has its own set of pros and cons. 

  • Lithium Battery They are lighter, charge faster (60 minutes), less expensive, last longer and more efficient. This battery runs until it fully discharges, before recharging it. Thus, it is effective to use for mowing larger yards and let you finish at once. 
  • Heavy Lead Acid BatteryThey are heavy and need a longer time to recharge (12 hours). One has to replace it often and have to recharge it after using 50 – 80% of its capacity. But works fine in mowing your yard. 

Note: Most modern models powered by a lithium-ion battery, which let you use it in any cordless tools. But both of these battery types are effective and works well.

8. Hand-Propelled Vs Self-Propelled Lawn Mowers:

Also, one has to consider whether they want to use self-propelled or hand-propelled cordless lawnmowers. 

Hand-Propelled Model This device won’t offer any mechanical assistance, and all you need is to push and steer by yourself. It is affordable yet suitable for mowing small yards. If you want to reduce the workload and enhance its cutting performance, then pick a mower with a poly deck (reduce weight) and low rolling resistance wheels to complete your task easily.

Self-Propelled Model They come with a motor to push the unit automatically, without any manual pressure of pushing. One should steer the machine to move in the proper direction. It is a bit expensive and can be used to mow a large or sloping lawn. 

9. Cut Quality:

The cut quality of a mower (blade) will depend on the battery’s power. A general rule is, the larger the battery of a mower, the more it can generate torque and power to cut the grass, especially different grass species. 

A few models will let you adjust the torque or RPM (speed) of the blade, whereas a few other models offer an auto-adjust/auto-throttle option, which can easily get adjusted based on the resistance the blade senses. So, with this torque altering, one can easily achieve a perfect cut by preserving the battery life. 

10. Weight:

The cordless lawnmowers are lighter in weight than traditional/gas lawnmowers. Most of these mowers will weigh between 40 – 90 pounds. One will feel the difference in their weight after pushing it for 30 minutes, especially in thicker weed/grass. For instance, a hand-propelled mower is less in weight yet it increases your effort while pushing the mower.

A lawnmower that weighs 50 – 60 pounds is lighter, powerful, easier to move around, and can handle various mowing tasks effortlessly than a mower with 65+ pounds weight. Also, powerful mowers weigh heavier due to their bigger batteries. So, one has to check the weight of a mower after installing its battery, as the battery can add some pounds to its total weight.

Apart from the battery, deck size will also make some difference in the weight of a mower. For example, a mower with a large 20-inch deck will weigh more than a mower with a small 14-inch deck.

11. Grass Clippings:

In general, there are 3 main options available for grass clippings – bagging, mulching and side or rear discharging, in which you have to choose the option based on your preference and lawn size. Some models offer you all these three options and let you switch between them, whereas other models offer one or two options.

Looking to bagging grass clippings, then you have to check the bag size and its volume to hold the clippings. A larger bag is required while mowing a large yard, as you do not have to stop it constantly for emptying the bag after it gets filled.

Some mowers offer a mulch plug option, which is used to convert the mower from bagging to mulching mode. Though this plug is effective and avoids clippings from flying back of the mower, it is a bit annoying to use. While other mowers have a door or sliding cover to open/close the bag, making it easier and more convenient to use. 

12. Multiple Battery Ports:

Multiple battery ports are quite beneficial for those having a lawn of more than 1/3 acre. One can find three possibilities in these ports – a second storage port, a second active port with automatic switching and a second active port with a manual switch. 

Among these three ports, automatic switching is convenient and effective to use, which can be seen in higher priced models. While the storage and manual switching options have to put some extra effort but not much like going to the garage for another battery. 

13. Interchangeable Batteries:

The batteries of these cordless mowers are designed to use with other cordless power tools but it is from the same manufacturer with the same voltage rating. So, one has to check what are other devices compatible with the mower’s battery like string trimmers, pole saws, chainsaws, and leaf blowers from the same manufacturer. Also, stick with the same brand while purchasing a spare battery. 

14. Grass Collector:

Different lawn mowers have grass collectors of different sizes, and their capacity can range from 30 – 70 liters. This will let you know how often you have to stop the mower to empty the grass collecting box or bag. Also, consider the weight of a full-filled grass collection bag, as it has an impact on the mobility of a mower. 

15. Handle Comfort:

While mowing a lawn, we have to grip the handle properly for a long time, which makes most of us felt that our hands are getting tired easily. So, it is best to choose a mower having a handle that comes with ergonomic features, padding and different hand placement options. 

16. Storage:

A few models have handles that let you fold up easily for its storage, whereas others occupy even less space by folding and standing on the end. So, it is essential to consider your available storage space along with the mower size (smaller ones occupy less space) and mower design (whether & how it folds up).

17. Ease of Use:

The ease of use depends on various factors of a mower. The cordless electric lawnmowers possess an easy to start/stop push button rather than pull start for gas mowers. Also, the large handles of the electric models will allow you to easily adjust the deck height or mulching mode. For instance, a high-end cordless mower includes self-propelled features, which make it easy to push/manoeuvre around the lawn. 

Also, these battery-powered mowers can be folded up into a compact size for easy storage, easy charging procedure & removable battery, and they should be easy to clean and maintain, especially for those having a busy lifestyle.

18. Controls:

Using a mower with different adjustment styles, then look for adjustment on the stiffer side or one with positive stops. Thus, it reduces the chance of any accidental knocking to a different speed if you have bumpy terrain or a hand hits it.

Also, consider the dial location – a mower with centre and front is convenient to make adjustments. However, a few people hit that position while they turning with their hand or hip. So, prefer to choose a mower with adjustment on the side to prevent changing speed accidentally with each turn.

19. Steel Vs Poly Deck:

A gas-powered mower has either aluminium or steel decks, whereas a cordless mower comes with poly decks in every direction. Steel is a durable option than aluminium or poly decks. But poly is designed with the advantage of making subtle changes easily in their shape, which optimizes airflow for better lifting, mulching, and bagging than a steel deck. 

If your yard having a lot of small rocks, which you have to kick up while mowing (or) your old machine won’t pay attention, they prefer to choose a mower with a steel deck, as it extends the mower’s life and also looks pretty good.

20. Safety Features:

The cordless electric lawnmowers come with built-in safety features that help you to prevent accidents. Here are a few features you should know before buying this type of mower.

  • The safety bars on the handle have to be held closed to keep the motor running.
  • It is equipped with guards and flaps to protect the user by preventing the mower from shooting debris at them. 
  • A locking mechanism in the mower will hold the battery in place while using the machine. 
  • Also, consider other safety features like trigger locks, childproof starting mechanism, stone deflectors, etc. in the mower while purchasing them.

21. Battery Indicator:

Most of these cordless electric lawn mowers come with an LED readout that shows the charge left in the battery. Also, some models have LED headlights, which let you mow in even short daylight hours or dim lighting conditions. So, check for the models that have this LED lighting. 

22. Accessories:

Most battery-powered lawn mowers come with a wide range of accessories, which may or may not directly affect the lawn’s performance, but they definitely make your overall experience much better. So, one can find a few accessories like lawn mower covers, fast charging kits, extra batteries, and more. Choosing a lawnmower with any of these accessories will be an extra value for money.

23. User Experience:

Even a small lawn will take at least 30 minutes to mow effectively. Not having comfortable while riding the mower, then it can result in disaster. But it is essential to check online reviews and read testimonials to get accurate insights on how comfortably it can ride your lawnmower.

24. Price:

The battery-powered lawn mowers are available for a cost of less than $300. If you want a decent quality lawnmower with basic features, then you have to spend at least $500. Want to grab the best quality with all essential features, then go for the model that costs more than $700.

Most cordless mowers are sold with a battery and charger, which is not done always. So, one has to what is included in the package along with the warranty period, which comes separately for the mower’s body and battery before its purchase.

25. Warranty:

Some manufacturer offers a 2-year, 3-year or a 5-year long warranty on their product. Always select the product that comes with a longer warranty, here a 5-year warranty will be the best option to pick. Also, make sure to check the build quality of a mower before its purchase, as a sturdy build quality will let you use it for a longer time without any issues.

Benefits of a Cordless Lawn Mower:

When compared with traditional lawnmowers, this cordless battery-powered mower will provide a variety of benefits. Have a look at them and enjoy those benefits with the cordless models.

  • Quiet Powered by a lithium-ion battery, which makes it operate quieter than petrol-engine mowers.
  • Easy to Manoeuvre These mowers are lightweight and have fewer moving parts without cord, which makes them easy to manoeuvre than traditional petrol mowers.
  • No Emissions Lack of engine/fuel tank in this mower will make it don’t emit emissions. These are eco-friendly, as they won’t release harmful toxins or gases to the environment. 
  • Lightweight These are designed and manufactured to be lightweight, and thus it makes them less tiring and nimbler to use.
  • Less Maintenance They won’t require regular servicing as like petrol mowers do. All you need is to clean the venting system regularly. 
  • Easy Start A simple push starts rather than a pull cord will make it easy to start, especially for elder people or those suffering from shoulder problems, arthritis or letting your younger ones mow the yard (under your supervision).
  • Easy Storage Most of the cordless mowers are collapsed for easy storage or even stored on any corners.

Advantages of Battery Powered Lawn Mower:

There are several reasons for investing in a battery operated lawn mower. We have mentioned some of them below for your reference.

  • Mowers Weigh Less: Compared to other lawn mowers, battery powered ones weigh much less. So, they are easy to move around the yard and don’t drain your energy. As they weigh less, they are more suitable for people who have trouble pushing gas mowers.
  • Less Noise: They are less noisy than other types of lawn mowers. Usually, gas powered lawn mowers produce noise levels from 84db to 94db – which is loud enough to hurt your ears. Whereas loudest cordless lawn mower can produce just 75db which similar to standard washing machine. If you want to mow early in the morning or late in the evening, then cordless lawn mower can be the right choice.
  • Environmental Friendly: Gas lawn mowers release harmful toxins which are harmful to you and environment as well. But a battery operate lawn mower will provide same efficiency without emitting any harmful gases.
  • Less Maintenance: Compared to others, very little maintenance is required to keep a cordless lawn mower effective and operation. All you have to do is clean the venting systems regularly.

Tips to Consider While Using Battery Operated Lawn Mower:

Below mentioned tips will not only help improve the lawn mower efficiency but also helps you maintain the lawn healthier.

  • Raise the mower deck up so that it doesn’t cut too much grass. Make sure you don’t remove than 1/3rd of grass leaf. When it comes to cool-season turf grass, they do an excellent job in blocking weeds when are cut tall. So, it has to be in 2 ½ to 4 inch range.
  • It is better to have a spare blade just in case. You can swap the blades often for effective job. Sharp blade will provide perfect and healthier cut.
  • To maintain grass height within range, you should mow more often.
  • To permit optimum airflow under the mower, we recommend to keep the deck clean.

How to Change a Lawn Mower Battery?

In a cordless lawn mower, batteries are present in one of the two places – under the seat or under the hood. To find out the places of batteries – first turn off the mower and remove the keys as well. Check out the both places. Once you find out, release the latch cover in order to access the battery. If you observe any bar holding or down strap, then carefully remove them.

After the battery is removed, make sure the ground wire is also removed. Check if the connectors are corroded. If so, then brush them clean using a stiff wire. But if the battery is corroded badly, then you can clean them using baking soda and water paste. After applying the paste, let it sit for 5 minutes. Later, you can rinse off the application using water and brush. To dry out the leftover water, we recommend using a soft cloth.

While following this process, make sure water or the mixture doesn’t enter in any battery cells. if the mixture gets into battery, then it will neutralize them – as baking soda can neutralize the battery acid.

To separate the connector from terminal, you should use a flat head screwdriver. Make sure you don’t force the cable off the terminal and to do it carefully and slowly.

Once the negative cable is removed, next take away the red cable. After removing the battery from holder, remove any debris or corrosion from the holder using water. Later, dry the holder completely.

Now place the new battery into the holder and don’t forget to tie-down the bar or strap. While re-attaching the cables, we recommend start with red cable. Once you connect the terminals respectively, cover the battery. Finally, test the battery to make sure it is working properly.

Frequently Asked Questions:

1. What is the difference between battery-powered and electric lawn mowers?

An electric lawn mower can be either battery-operated cordless (runs on rechargeable battery) or corded options (runs on a power cord plugged into a standard 15-volt outlet). So, a battery-powered cordless model will let you run solely on one to more batteries at every place of the lawn without worrying about the fuel or cord length.

2. How to start a battery-powered lawnmower?

A battery-powered lawn mower is easy to start than a gas-powered mower. It has a simple push button to start the machine and hold the safety bar in place before starting the unit.

3. How to clean a cordless lawn mower?

Before you start the cleaning process, you have to unplug the battery to avoid any potential short-circuit in wiring and remove all those attachments. Hosing a battery-powered lawnmower may damage the wiring inside the motor (never do it). Simply, take a washcloth and wring it out over a bucket. Use it to wipe down the mower to clear grass and other debris.

4. How long the battery of a cordless mower takes to charge?

Simply set the battery charger to 12 volts and 10 amps or less. Plugin the charger and it should charge the battery fully within few hours (like 1 hour at 10 amps setting). If your amp-setting is lower, then you have to charge the battery for a longer time.

5. Is battery powered lawn mower right choice for me?

If you have a small to medium sized lawn or if you like to complete the chores hassle-free, then cordless lawn mower is the perfect choice. As they are easy to operate, you can complete the tasks hassle-free.

6. How long does a full charge battery last?

A complete charge usually lasts up to 30 to 90 minutes.

7. How long does it take to charge a lawn mower battery?

Usually, it takes 1 hour battery at 10amp setting. But if the amp setting is lower than 10amp, you may have to charge the battery for more time.

8. How long does battery powered electric lawn mower last?

On an average, a cordless lawn mower lasts for 5 years or more. However, this depends on how well you take care of the machine.

9. Is it ok to use battery powered lawn mower on long grass?

If the grass it too long, the lawn mower will require extra power to trim them. This added pressure can be too much for the motor. So, it is better to trim the grass before using the lawn mower

10. What does general maintenance of lawn mower include?

Blades should be cleaned after each use. You have to make sure the battery is charged optimally. However, avoid over-charging as it can affect the performance and lifespan of the batteries.


If you want to freely use your electric lawn mower without being tethered down by a power cord, then you can go with battery-powered lawn mowers. These are much more reliable and silent when compared with gas options. As a result, you can find a wide range of battery-powered lawn mowers out there, including some of the best options present in this article. We have also mentioned their major features and options in this article. Although, if you are still not able to choose the perfect one for you, here are some of our recommendations:

  • If you want a highly powerful battery-powered lawn mower without paying a lot of money, then you can go with the Greenworks Pro 21 inch lawn mower. It is a self-propelled lawn mower that has a 21-inch cutting blade. This blade is powered by a highly powerful 80-volt battery system. Due to this, you can expect a great cutting performance from it while cutting grass. You also get a 4-year warranty with it that makes it quite reliable and durable.
  • But if you do not have any budget restrictions, then you can go with the Snapper XD SXD21SPWM82K. This lawn mower offers excellent build quality and a 5-year long warranty. In other words, it can easily last for a long time without running into any issues. You also get a 21-inch cutting blade in this battery-powered lawn mower that is powered by an 82-volt battery system. And it comes included with 2 batteries as well as a charging kit.
  • The Worx WG779 battery-powered lawn mower can be a great option if you are on a budget. Despite its affordable price tag, it comes with 40-volt batteries that have a rating of 4.0 Ah for long battery life. This battery system powers a small 14-inch cutting blade that makes this lawn mower a great option for users who are looking for compact options out there. It even offers a decent build quality along with a 3-year warranty that is quite decent for its given price.

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