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12 Best Battery Powered Lawn Mowers

Keep Your Garden Looking Tidy With One of These Battery Powered Lawn Mowers

  • Anna Ryan Editor

    Anna Ryan

    Anna Ryan is a writer, copywriter and editor. She has a wide range of knowledge and, because of this, has been able to contribute to a variety of different genres, including article and blog writing.

    As an editor, she has polished and perfected an array of pieces for diverse readerships and audiences.

    Read More »
  • Briana Yablonski Expert

    Briana Yablonski

    Briana is a plant and ecology enthusiast who is happiest when she’s working on a project. She has spent over ten years learning about and working with sustainable agriculture, both on research plots, in educational labs, and on commercial farms. She currently spends time growing vegetables in her market garden.

    Read More »
  • Updated: June 30, 2022

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Battery Powered Lawn Mower

Battery-powered lawn mowers are easy to use, fuss-free, and quiet. One of the many advantages of using this type of model is that it’s lightweight, making it easy to maneuver around the lawn. This is unlike gas-powered lawn mowers, which require more strength to push around and walk behind. Battery operated models also run less risk than their electric counterparts, which can pose health and safety concerns if you come into contact with water.

These lawn mowers are portable through the use of rechargeable lawn tractor batteries. They’re environmentally friendly, and most models come with discharge options, making them as efficient as they are effective. With our mower reviews and guide, you’ll be able to make an informed decision based on the different factors of each model.

Expert Tip

Foldability

Briana Yablonski

One of the great things about battery-powered lawn mowers is that they can be stored vertically since you don’t have to worry about leaking fuel. If you’re limited on space, look for a mower that folds up — this allows you to store it in tiny spaces and transport it in small vehicles.

View the Best Battery Powered Lawn Mower, Below.

  • Greenworks MO40B01 G-MAX 40V 17 in. 2-in-1 Mower
  • Ryobi 38″ Battery Electric Riding Lawn Mower
  • Sun Joe MJ401C-XR Cordless Lawn Mower
  • EGO Power+ LM2100 Lawn Mower
  • Makita XML06PT1 Self Propelled Lawn Mower
  • Snapper XD 82V Self-Propelled Lawn Mower
  • WORX WR165 Landroid S Robotic Lawn Mower
  • Sun Joe 24V-X2-17LM Walk-Behind Mower
  • Kobalt KMP 40-Volt Brushless Mower
  • WORX WG753 Nitro 40V Lawn Mower
  • BLACK+DECKER MTC220 3-in-1 Mower
  • RYOBI 13 in Walk Behind Push Lawn Mower

1. Greenworks MO40B01 G-MAX 40V 17 in. 2-in-1 Mower

Most Affordable Battery Powered Mower, Comparable to Gas Power

Greenworks MO40B01 G-MAX 40V 17 in. 2-in-1 MowerRead Customer Reviews →

This Greenworks battery powered lawn mower brings a lot to the mowing game, rivaling gas-powered models. With a great mower design, it's more reasonably priced than gas mowers, too. It comes with either 14 or 17-inch mower deck widths to tackle any mowing job, and includes 4Ah batteries and a charger. Adjust the height while mowing for a close cut, or leave a bit of growth. Experience the bagging option to keep clippings cleaned up, or go bagless to mulch as you mow. Enjoy a quiet, fume-free, and easy mowing experience!

The amazing mowing power combines with an equally amazing (though not the cheapest) price tag. It features an excellent run time for the cost - not to mention, amazing features and possibilities with its universal battery. This makes it one of the best cordless lawn mowers for bigger yards! You also get a 4-year warranty for peace of mind.

Check Price on Amazon ➞
TRACTOR SUPPLY CO ➞
Pros
  • Universal 40v battery powers many other tools
  • Just as much power as a gas-powered
  • Bag and mulching capabilities
  • Easy push-start button
  • All green, no fumes, eco-friendly
Cons
  • 60-minute run time, small yards only
  • Small bag size
Key Specs
Cutting Width17 in.
Cutting Height Options1-1/4 in. - 3-3/8 in.
Voltage40V

2. Ryobi 38″ Battery Electric Riding Lawn Mower

Best Battery Powered Lawn Mower in Ride-On Category

Ryobi 38″ Battery Electric Riding Lawn MowerRead Customer Reviews →

If you have a big yard, consider looking at riding mowers. Ryobi is one of the best lawn mower brands in its class, and it's not hard to see why. This is our careful selection for the best electric ride-on lawn mower. It runs on 48v batteries and recharges conveniently by connecting to an average 120v outlet— the charger cord extends from the mower rear.

The 38-inch deck width reduces mowing time with fewer passes so you can get any mowing job done. The two blades (powered by 3 motors) have a high cut quality. They cut super quickly, efficiently, and with impressive power. You can change the cutting height manually with 12 different adjustments.

The seat is super comfortable, making mowing a dream. With zero emissions and a quiet run, this riding mower is a glimpse into the future of mowing. The included USB charging port (and cup holder) is a convenient addition, too. Mow your lawn in comfort.

Check Price on Amazon ➞
TRACTOR SUPPLY CO ➞
Pros
  • Ride-on for convenient mowing, easy on the body
  • Runs with 3 brushless motors for superior power
  • Little to no maintenance compared to gas powered riding mowers
  • LED headlights for early morning, evening, and nighttime mowing
  • Best run time for an electric: 2 hours
Cons
  • Most expensive battery powered lawn mower
  • Best for flat (not sloped) lawns
Key Specs
Cutting Width38 in.
Cutting Height Options1.5 in. - 4.5 in.
Voltage48V

3. Sun Joe MJ401C-XR Cordless Lawn Mower

Best Budget Option for Full-Size Walk Behind Battery Powered Lawn Mower

Sun Joe MJ401C-XR Cordless Lawn MowerRead Customer Reviews →

This is an amazing walk-behind battery-powered lawn mower for the price, which is why it's one of our top picks. It's got a great look and construction, a great size, and it's lightweight for those with limited physical strength or abilities. It also boasts an easy operation!

It runs on 28 volts with two 5Ah rechargeable lithium-ion batteries and includes an LED meter so you can keep track of the battery charge as you mow. You can manually change the mowing height with 3 different cutting positions. Attach (or detach) the mowing bag for a cleaner mow (or to mulch as you go). Not to mention, the runtime is quiet, exhaust-free, and a delight for homeowners with small lawns.

This model is incredibly affordable, making it the best electric lawn mower for those on a budget. It's also perfect for those with limited physical capabilities, people who have small yards, or those who only mow occasionally— and it has a great look, too which makes all the difference!

Check Price on Amazon ➞
TRACTOR SUPPLY CO ➞
Pros
  • Fantastic budget price for push behind
  • 14-inch-wide cutting deck
  • Mows around 12,000 sq. ft. per charge
  • Key-powered electric start for improved safety
  • Very lightweight and easy to push
  • 3 different cutting heights
Cons
  • Small- to mid-sized lawns only
  • Long battery charging time
Key Specs
Cutting Width14 in.
Cutting Height Options1.18 - 2.52 in.
Voltage28V
Expert Tip

Check Your Landscape

Briana Yablonski

If your yard has any slope, you might benefit from features that help you get your mower uphill. Self-propelled mowers make cutting the grass easier since they limit your need to push. Additionally, all-wheel drive or rear-wheel drive makes it easier to conquer slopes.

4. EGO Power+ LM2100 Lawn Mower

Best Battery Powered Push Behind Mower for Early Mornings and Evenings

EGO Power+ LM2100 Lawn MowerRead Customer Reviews →

This affordable, cordless battery powered lawn mower is certainly one of our favorites. You'll find it in the push behind category. Amazing storage is possible with the fold-down handle, allowing you to make more room in your shed or garage. Mow farther into the evening (or earlier in the day) with LED headlights. Although this model is not self-propelled, starting is easy with just the push of a button. The whole process (up to 45 minutes mowing time) is quiet and exhaust-free, making it a huge improvement on gas mowers.

However, one downside is the battery life - it's a lot smaller than other models. This makes it better suited for smaller yards. But on the plus side, this is one of the best batteries you can get if you own any other EGO tools, as it will power them too.

This model almost reaches the power and capability of gas-powered mowers but makes up for any lack of power with fantastic features that most other mowers don’t have. That's why it's one of the best electric lawn mowers on the market!

Check Price on Amazon ➞
Pros
  • Amazingly compact with folding stow-away handle
  • 21-inch-wide mowing path
  • Switch between mulching, bagging, and side discharge
  • Easily change mowing heigh one-handed with convenient switch
  • Lithium 56V Battery (not included) Powers 40 other EGO power tools
Cons
  • Not for larger or tall-grassed lawns with debris (Run time of 45 minutes)
  • Does not come with battery or charger
Key Specs
Cutting Width21 in.
Cutting Height Options1.5- 4 in.
Voltage56V

5. Makita XML06PT1 Self Propelled Lawn Mower

Best Dollar-to-Value Match for a Battery Powered Lawn Mower

Makita XML06PT1 Self Propelled Lawn MowerRead Customer Reviews →

Step up your battery-powered lawn mower game by getting one of the best-developed push mowers in its category. With an ample 18-inch cutting deck made with some of the highest grade steel in the industry, you can mow around 2/5 of an acre in one single charge. It runs on two 18-volt LXT lithium-ion 5.0 Ah batteries. Switch between the higher-powered setting (3300 RPM) to a “Quiet Mode” (2500) when your lawn only needs a touch-up.

You shell out a bit more cash for this Makita battery mower— but you don’t have to worry about sourcing the batteries and charger. You’re all set and ready to go for a clean, nature-friendly mowing experience. It's one of the best cordless lawnmowers if you have a small yard and don't want to disturb the neighbors.

Check Price on Amazon ➞
VIEW ON HOME DEPOT ➞
Pros
  • Self-propelled and battery powered
  • Made with heavy duty steel and protective seals for longer life
  • Very rapid-charging battery
  • Includes Quiet Mode Setting
  • Comes with 4 batteries and a 2-port charger
Cons
  • Newer product and not as reviewed
  • Best for short-grassed dry lawns
Key Specs
Cutting Width18 in.
Cutting Height Options1.25 - 4 in.
Voltage36V

6. Snapper XD 82V Self-Propelled Lawn Mower

Best Mower for Rapid Charging

Snapper XD 82V Self-Propelled Lawn MowerRead Customer Reviews →

The Snapper XD 82V MAX Lawn Mower offers great mowing performance and plenty of benefits. It has a self-propelled transmission with a changeable speed. It also features a 21-inch steel mowing deck with a 3-in-1 set-up; this includes mulch, bag, or side discharge grass clippings. This product has a running time of up to 45 minutes with the Briggs & Stratton 82V Lithium-ion battery. It also comes with a rapid charger.

The Snapper XD product is smart. It has quick load sensing technology; the power adjusts to meet the needs of the cutting blades. Power this lawn mower at just the push of a button and a pull of a lever. The Snapper is a smart tool that comes with cordless brushless motor technology. The 1,000 or 1,200-watt high-efficiency motor provides all the power you require to mow your lawn for the foreseeable future. Its red design looks great, making it the best cordless lawn mower to tackle your lawn in style!

Check Price on Amazon ➞
VIEW ON HOME DEPOT ➞
Pros
  • Doesn’t require much maintenance with the brushless battery motor operation
  • Easy to use and quiet
  • Allows you to control the forward mowing speed
  • Durable
  • Run time of up to 40 minutes
Cons
  • Doesn't match the power of a gas mower
  • A bit pricey
Key Specs
Cutting Width21 in.
Cutting Height Options1.375 - 3.75 in.
Voltage82V

7. WORX WR165 Landroid S Robotic Lawn Mower

Best Robotic Battery Powered Lawn Mower

WORX WR165 Landroid S Robotic Lawn MowerRead Customer Reviews →

This robotic, battery-powered lawn mower works just like a Roomba for your yard! Keep in mind this model is best for short-grassed residential lawns, not for rough turf. Owners can skip weekend mowing chores with their Landroid, cutting 8-inch-wide paths with customizable boundaries, random algorithms, and even the ability to auto-schedule mowing times through the accompanying app.

To keep lawns neat and trim, schedule to have your lawn clipped multiple times a week. This is the best battery-powered lawn mower for those with big budgets but not a lot of time. If you can afford a convenience like this, you’ll never want to go back!

Check Price on Amazon ➞
VIEW ON HOME DEPOT ➞
Pros
  • Mows up to 1/8 an acre unsupervised
  • Includes rain and weather sensing technology
  • Control manually through an app (Wifi access required)
  • Customize mowing perimeters with app technology and boundary wires
  • Automatically returns to battery port when low on charge
Cons
  • Very expensive model
  • Not for tough, large, tall-grassed, or weedy lawns
Key Specs
Cutting Width8 in.
Cutting Height Options1-1/2 - 3" in.
Voltage20V

8. Sun Joe 24V-X2-17LM Walk-Behind Mower

Best Fast-Charging Battery Powered Lawn Mower

Sun Joe 24V-X2-17LM Walk-Behind MowerRead Customer Reviews →

Feel free to compare this with the other Sun Joe model on our list. It's a slightly more expensive (but still very affordable) version with different features. It has a larger cutting width of 17 inches and runs on a pair of 24-volt (48 volts in all) 4.0 Ah lithium-ion batteries. It's notable for being light in weight and easy to push, turn, and maneuver. The great-sized 11-gallon bag gives you the ability to gather and haul an amazing amount of mulch— if you want the option!

This is a fabulous choice for mid-size lawns that need light but frequent work - especially if you're looking for a mower with a shorter charging time! It works the best on flat and even ground.

Check Price on Amazon ➞
VIEW ON HOME DEPOT ➞
Pros
  • Go bagged (or bagless) to collect grass clippings
  • Indicator window lets you know when to empty the bag
  • Brushless motor is more powerful and longer lasting
  • Rapid-charging battery port (charges both in under 2 hours)
  • 6 mowing height adjustments (1 to 3 in.)
Cons
  • 65-minute run time not ideal for large lawns
  • For flat and even ground with few obstacles
Key Specs
Cutting Width17 in.
Cutting Height Options1 - 3 in.
Voltage48V

9. Kobalt KMP 40-Volt Brushless Mower

Best Power and Self-Propelling Battery Lawn Mower

Kobalt KMP 40-Volt Brushless MowerRead Customer Reviews →

Great features combine with heavy power, top-notch craftsmanship, and one of the better-rated run times in our lineup - you get approximately 40 minutes per charge with this beast! This is all possible due to its 40-volt batteries. There's no cord needed, and it features a wide cutting path of 20 inches, so you can get your yard mowed quickly and efficiently— and without having to wait between charges. This is one tough battery powered mower with a stunning price tag!

It has a great price for the wide range of advantageous features, including a battery and charger as part of the package deal. It's one of the most competitive battery powered lawn mowers to gas-powered!

Check Price on Amazon ➞
Pros
  • Self-propelled with good power
  • Easy fold-down handle for optimal vertical storage
  • Auto-sensing motor technology changes power depending on mowing difficulty
  • Switch between 7 different mowing height settings
  • Monitor battery levels with easy-to-read visible indicator
Cons
  • Bulky and heavyweight - difficult to operate for some
  • Ideal for small yards and residential areas
Key Specs
Cutting Width20 in.
Cutting Height Options1.38 - 3.75 in.
Voltage40V

10. WORX WG753 Nitro 40V Lawn Mower

Most Durable and Longest Lasting Battery Powered Lawn Mower

WORX WG753 Nitro 40V Lawn MowerRead Customer Reviews →

This Worx Power Share battery powered lawn mower gets bonus points for its steel make, ensuring a very long-lasting, powerful mower for years to come. It functions dynamically on 40 volts and uses 2x 5.0Ah batteries, trimming away with paths around 21 inches wide per pass. It also includes 7 mowing heights that are easily changed manually. This mower is known to cut very close to all sorts of obstacles. It includes a dual-port charger to cut down on charging time.

This is our favorite mower for its sleek steel appearance and fantastic durability and longevity. It's a perfect buy for small lawns and yards that need tons of close work around bushes or other landscaping features.

Check Price on Amazon ➞
VIEW ON HOME DEPOT ➞
Pros
  • Reasonable medium-weight size and price
  • Blades made of high-quality durable steel
  • Nutricut dual-stage mulching, either bagged or bagless
  • Compatible with all other Worx product batteries (20v and 40v)
  • Folding handle for compact vertical storage
Cons
  • Mows only ¼ acre per charge
  • Acreage per charge drops with weather conditions and terrain type
Key Specs
Cutting Width21 in.
Cutting Height Options7-position
Voltage40v

11. BLACK+DECKER MTC220 3-in-1 Mower

Best Multi-Purpose Lawn Mower for Trimming, Edging, and Mowing

BLACK+DECKER  MTC220 3-in-1 MowerRead Customer Reviews →

Homeowners with small yards and tight budgets will love this Black and Decker. It seamlessly transitions from mower to edger or trimmer with the easy push of a foot pedal. Even if you’re not on a budget, it’s an enviable yard tool for just about anyone to have! It's ideal for homes with yards between 750 and 1200 square feet, making short work of small lawns and whizzing around all manner of obstacles.

It may be the best budget option on our list, but it’s certainly not because it’s cheap or bottom shelf. For small yards and close mowing needs, anyone will want this mowing and trimming wonder!

 

Check Price on Amazon ➞
Pros
  • 3-n-1 edger, trimmer, and mower
  • Battery compatible with other Black and Decker tools
  • Perfect for small yards and mowing tight corners
  • Charges very quickly (to 60% in 2.5 hours)
  • Automatic feed system for trimmer allows continuous work without stops
Cons
  • For lawns with smaller surface areas
  • Not for tough or extra tall grasses
Key Specs
Cutting Width12 in.
Cutting Height Options1.6 - 2.4 in.
Voltage20V

12. RYOBI 13 in Walk Behind Push Lawn Mower

Best Lightweight and Easy-Storing Battery Powered Lawn Mower

RYOBI 13 in Walk Behind Push Lawn MowerRead Customer Reviews →

This is a wonderful battery-powered lawn mower option for small to mid-sized lawns. It cuts 13-inch-wide swaths with ease. It's easy to transport, with help from the convenient carrying handle and fold-down push handles— plus the model is very lightweight. Vertical storage helps this Ryobi fit into most small toolsheds or garages. Be the envy of the block with this push-behind lawn mower’s sleek and modern appearance. It runs with zero gas or fumes.

This one is highly recommended for those with a smaller lawn area or people with limited mobility and upper body strength. With its lightweight, easy carrying handle and folding ability, this mower is perfect for anyone.

Check Price on Amazon ➞
Pros
  • Great appearance
  • Lightweight and easy to operate
  • Choose between 5 different mowing heights
  • Mulching and bagging options
  • Easy push button to start
Cons
  • Not for tough or wet grasses
  • Short run time and long charge time
Key Specs
Cutting Width13 in.
Cutting Height Options5-position
Voltage18V
Expert Tip

Available Service

Briana Yablonski

Most areas tend to have someone who is a pro at fixing lawnmowers, but they might not be familiar with newer battery-powered models. See if there is a service center near you that can fix any issues or if any locals are familiar with the model you are considering.

Battery Powered Lawn Mower Buyer’s Guide

As you can see above, we have loads of mower recommendations to suit any lawn. But when looking for the best battery lawn mower to suit your needs, there are lots of different things to consider. From heigh adjustment to the mower’s build, here are some factors we thought you might find useful:

Functions

You’ll need to look at different functions of lawn mowers when searching for the one that’s most suitable for you. Is the mower suitable for your terrain? Does the product have adjustable blades to meet your needs? Can you change the height of the cut? A lot of mower manufacturers include different height options in their models. Does your battery mower come with a grass collection box, or do you have to pick up the grass yourself?

Ask yourself if your mower can mulch or recycle. Mulching happens when grass cuttings are finely cut, then dropped onto the lawn. As no nutrients in the cuttings are lost, this extra step helps to keep your grass looking green and fresh.

You should also consider how much maintenance your mower will need. If you have a busy lifestyle, it may be easier to opt for a low-maintenance model.

Another thing to think about is the battery run time. If you have a small to medium-sized lawn, then you won’t need a long running time. However, someone with a bigger lawn may want to invest in a lawn mower with a higher battery running time over a smaller mower.

Are you looking for a self-propelled mower? A self propelled battery mower will propel itself, which makes these models easier to operate. Consider this choice if you have back problems or a large lawn to mow.

Close up of lawn mower wheels on grass

Mowers that come with a mulching option also often feature side discharge, where the cuttings are put to one side as you cut the grass. This is good for large areas of grass that don’t need to be kept tidy.

It’s worth thinking about whether you want a mower that requires minimal set-up. Do you want to use other outdoor equipment with the same power source?

One of the most important features to look at when buying a cordless lawn mower is the batteries. Look for quality and power; models can come with lead-acid batteries, nickel-cadmium batteries, or lithium-ion.

Nickel-cadmium batteries are probably best avoided simply because they don’t hold the charge as well as others. Certain models have fixed batteries, and some have batteries that you can remove for recharging. Whatever type you choose to go with, think about what’s most convenient to you.

Consider brands, too. Well-known brands such as Black and Decker, Dewalt, Milwaukee, Stihl, and Sun Joe are all trusted in the public eye. If you’re taking a chance on an unknown mower brand, check the comments or reviews on the product page. This will give you an idea of whether the brand can be trusted (and will save you testing out a dud for yourself!)

Features

When purchasing a battery-powered lawn mower, it’s really important you consider the features. Is it lightweight or heavy? If you want something that’s portable and easy to move around, you’ll need to opt for a lighter lawn mower.

Are you concerned about the noise level? Battery-operated lawn mowers tend to make less sound, thanks to the lack of a noisy gas engine, which is great news for your neighbors! But make sure to research this, as some electric lawn mowers might be quieter than others.

For storage reasons, consider whether the model is easy to fold away and store. What type of lawn do you have? Ensure the size of the model works for your lawn. Some battery mowers come with collection boxes that can be attached or unattached.

Consider cutting decks. Is a mower with rotating blades more suited to you? This may be the case if you have rougher grass on the lawn’s surface. Bigger models tend to come with grass collection bags instead of boxes.

Price Range

If you’re more interested in how cost-effective your lawnmower is over the quality of the cut, then a battery-operated model may be for you. As this mower runs off battery power, the only money it will cost you is the initial price of the product. Although all mower products tend to vary in price, a battery lawn mower is usually the cheapest lawn mower option, and you may be able to get a decent one with plenty of features for under $300. Depending on features, mowers can reach up to and over $700.

If you’re thinking of getting a gas mower, consider the additional price of fuel. The last thing you want is to spend a total of $500 on a decent mower and end up paying out additional expenses on maintenance.

Keep in mind that higher prices can be deceiving; they don’t always mean you’re looking at the best battery operated lawn mowers for you. You may pay more depending on what your mower offers. The mower may come with dozens of features, such as additional height adjustments, lots of controls, more torque, three levers, and even a cup holder, but you may not need them all to get the kind of results you want. Yard conditions vary, and someone with a lot of land or an abundance of slopes or hills will need a different mower than someone with a small garden.

Take a look at the various types available, write down potential choices, compare prices, and see which one is most suited to your needs.

Robot lawn mower cutting the lawn

How To Fix an Electric Lawn Mower That Won’t Start

As simple as it sounds, double check to make sure the power supply is connected. Longer power cables are often pulled from the outlet when moving the lawn mower around. Change to a different outlet or cable to try to restore the power to the lawn mower. Some extension cables can be reset by a button on the side of the reel.

If that fails, attempt to replace any defective fuses in your house. Your electric outlets might not be working if the unit has tripped the power or blown a fuse. Test the outlet cable by plugging in another appliance. Your fuses need attention if the appliance doesn’t work.

Try to disconnect and empty the cuttings bag. (The place where cut grass is collected – usually found at the back of the mower). The lawnmower might not start if the bag is full. Additionally, the mower might cut out during use when the bag exceeds its full capacity.

Check that the lawn mower’s safety mechanism isn’t stopping the motor from starting. A lot of lawn mowers have a safety function that stops children from activating the motor – there tends to be a special button or lever that has to be held down while the “start” button is pressed.

Disconnect the lawn mower from the power supply and turn it over so you can view the blades. Make sure there’s no grass, leaves, or other debris preventing each mower blade from turning. Electric mowers stop working if the blades have restricted movement.

How To Change a Lawn Mower Battery

Lawn mower batteries are found in one of two places: under the mower’s hood or seat. To find it, turn off your lawn mower and remove the keys. Once you’ve located the right spot, release the latch so you can access the battery. If you find any tie-down strap or bar to hold the battery in place, then remove it.

When you dislodge the battery, ensure that you remove the black or ground wire. If you find the connectors are corroded, use a stiff wire brush to clean them. If the battery itself is badly corroded, apply baking soda and water paste to the terminals. Let this sit for a few minutes before using a brush and water to rinse off the corrosion. Dry any leftover water with a soft cloth.

Be careful to make sure you don’t get the mixture or water into the battery cells – baking soda neutralizes battery acid and will neutralize the battery if it finds a way inside.

If the connectors remain secure, use a flat head screwdriver to slowly pry the connector apart and away from the terminal. Ensure you don’t force the cable off, as you might accidentally pop off the connected terminal.

lawn mower cutting the grass

When the negative cable is removed, remove the red cable. Finally, when you’ve removed the battery from the holder, clean out any corrosion or debris. Put the new battery into the holder and re-attach the tie-down strap or bar.

When re-attaching the cables to your battery terminals, make sure to start with the positive cable – this is red. Connect it to the positive terminal and tighten the bolt to make it secure. Ensure that you attach the negative cable (which is black) to its respective terminal, too. After this, replace the cover for the battery. Test it to make sure everything is working in order.

How Long Does it Take To Charge a Lawn Mower Battery?

Ensure that you set the battery charger to 12 volts and 10 amps or less. Plug the charger in – the charger should charge the battery fully in one hour at the 10-amp setting. However, you might have to charge the battery longer if your amp setting is lower. Always check the battery information.

Did you know?

Cordless lawnmowers have the maneuverability of a gasoline-powered mower and the environmental friendliness of a corded electric mower.

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