Kobalt Electric Mower Review | Won’t Start Or False Rumours?

Gas-powered mowers’ power and performance are undefeated but may not be ideal for everyone. Electric mowers have gained a lot of traction in the past few years, and it is for all the good reasons. These easy-to-use devices work on either a power supply from the mains or a battery. And as it does not require oil or gas, it does not produce any emissions, does not rattle or vibrate, and is super easy to maintain.

Kobalt Electric Mower Review

All these qualities make it an excellent addition for small to medium size homeowners who want a lighter, more accessible alternative to a gas mower. We have brought one such product line for you to learn everything about the Kobalt electric mower. This is our honest Kobalt electric mower review so let us delve straight in.


Kobalt Electric Mower Review | Which One To Purchase?

So for those of you who are new to this brand Kobalt is a Lowe’s exclusive line of tools and outdoor power equipment, meaning it is owned by the American home improvement chain Lowe’s. As I write this review, twenty-five electric mowers are available on the official Lowe’s website, out of which two are corded, and the rest are cordless options. We will go through these products, their similarities and differences, and which one you should buy. 

Kobalt Corded Electric Mower

The two-corded electric mowers available are the Kobalt10-Amp 16-in Corded Electric Lawn Mower and the Kobalt13-Amp 21-in Corded Electric Lawn Mower, which are ideal for a yard size of ¼ acres and flat terrains with some obstacles here and there. 

Kobalt Corded Electric Mower

The 10-amp 16-in variant has a deck and cutting width of 16 inches, a cutting height range of 1.25” – 3.38” inches, with five intermediate cutting positions that can be accessed through a single lever. Front-wheel size of 6 inches, a rear wheel size of seven inches, and a deck made of polypropylene make up for an efficient and lightweight mower at just 40lbs upon assembly. Using the mower is easy with the push-button to start and comes with an included bagger, mulching capability, and a rear discharge.

The 13-amp 21-in has slight variations with a deck width of 21 inches, a cutting width of 20.5 inches, and a cutting height range of 1.375” – 3.75” with seven intermediated cutting positions. The deck material is steel, and the front and rear wheels are 7 and 10 inches, respectively, making up for a sturdier design and weighing 53 lbs upon assembly. Push button start is also available here, and so is bagger, mulching capability, and rear and side discharge.

Customer Insights

People switching into the easier lives of using a corded electric Kobalt mower had this to say regarding their experience, “My back problems occasionally made pulling starts on a gas lawn mower difficult. That’s essentially why I changed to this mower. What a great mower! Of course, starting is never a problem.

Oil changes, winter gas emptying, or tune-ups are never a concern for me. I haven’t experienced any problems in 4 years. It cuts as good as most gas lawn mowers, in my opinion. Make sure to choose a sturdy, long cord. Moving the cord around takes some getting used to, but it is well worth the minor trouble. I heartily endorse this lawnmower.”

On the other hand, some people did not enjoy the experience and had some adverse remarks like, “Because I had to replace the mower every season, I ended up owning 4 of these. The mower either stops working or runs poorly on one brush as a result of the wire to the brushes breaking from vibration. Although the wiring can be easily fixed, it still happens frequently.

The fact that these mowers shut off if they become too hot is another issue. I don’t know about you, but I usually mow the lawn when it’s sunny and quite hot outside. To be honest, my lawn has roughly 6000 square feet of grass, so a small mower definitely won’t be able to handle it, but I wouldn’t anticipate the mowers to break one after another.”


  • Corded electric mowers are pretty inexpensive. 
  • The cord retention system allows you to work without interruption due to a disconnected cord.
  • Lightweight and easy to use. 
  • Padded handles for operator’s comfort.
  • 5-year limited warranty.


  • Corded mowers can limit your range as you need to be near an outlet.
  • The cord length is just 12 inches, and an extension cord is not included.
  • Not ideal for more extensive lawns or hilly terrains.
  • Not recommended in damp weather.

Kobalt Cordless Electric Mower

The first mower in the Kobalt cordless electric mower lineup is the 24V model, which is available in tool only and tool plus battery and charger combinations and is ideal for up to ¼ acres. The steel deck is 20 inches and has a cutting height range of 1.25” – 4” with six intermediate cutting positions.

The operation is effortless as this is a rear-drive self-propelled mower; hence no manual labor is required, and starting the mower is as easy as pushing a button. A Brushless motor ensures the longevity of the mower. It is also capable of 3-in-1 cutting operations, and the collapsible design allows for more accessible storage. Up to sixty minutes of run time is offered with about two and a half hours of charging time. 

Kobalt Cordless Electric Mower

The 40V lineup of Kobalt cordless mowers is mainly available in push-propelled and self-propelled options with or without battery and charger. Two models have a deck size of 20 inches, and a cutting height range of 1.25” – 4”, and one has a deck size of 21 inches and a cutting height range of 1.38” – 4.125”. The 20-inch models are ideal for yard sizes of ¼ to ½ acres, are powered by 6Ah batteries, and are capable of mulching, bagging, and rear discharge.

The 21-inch model is ideal for a yard size of ¼ acres, is powered by 4Ah batteries, and is capable of mulching bagging and rear and side discharge. Both variants have a collapsible design for vertical storage and an easy push button start. The 40v max lineup slightly varies in battery amp hours and cutting height ranges.

The 80V lineup is available with similar variations in deck sizes and 2Ah, 2.5Ah, 4Ah, 5Ah, and 6Ah batteries. The additional feature unique to this range is a variable speed to set your pace for maximum efficiency. It also comes with auto-sensing technology to adapt to grass conditions to tackle overgrown or thicker grass patches. A battery indicator also helps to keep the battery levels in check. 

Kobalt Cordless Electric Mower Reviews | Customer Insights

One feedback follows, “I have both self-propelled and push mowers. These lawn mowers are powerful and long-lasting. With a single lever, the height can be changed instantly. The 6amp battery seems to last a lifetime. After an hour of mowing, I still had two bars! Playing it safe means having two batteries. The two 2 amp cells run out after 30 minutes, but I’ve never run the six amp battery completely dry. Having two benefits in this regard. The other is being charged or charged while one is being used. I wouldn’t ever switch back to using petrol. If only we could avoid running into any rocks and keep our blades in tip-top shape.”

But some people found the switch underwhelming and the cordless mowers not living up to their expectations as they said, “Inadequate and pretty much useless. I switched to mowing twice a week to make it easy on this mower. Still unable to manage it. Even at the slowest speed, it dies on anything except the shortest grass. It can’t fill its bag, requiring 200 manual cleans of the fill shoot after each mow of a modest lawn. I tried to be environmentally friendly here, but I’m switching back to gas.”


  • Cordless mowers are easy to use and maintain, and the range is not restricted.
  • Collapsible design for vertical storage.
  • Models with a brushless motor make up for a long-lasting motor life.
  • Variable speed in the 80V range.
  • Lightweight.
  • Tool and battery warranties.


  • A bit more expensive. 
  • Battery performance may vary.
  • Batteries lose their power eventually and need to be replaced every few seasons adding to the cost.

Buying Guide | Kobalt Electric Mower

Corded VS Cordless Mowers

The corded mowers operate by being plugged directly into a power outlet, providing reliable performance. These mowers are generally very lightweight and maneuverable, making them ideal for a small lawn. These are cheaper than their cordless alternatives. However, it falls short in terms of its range as being near a power outlet is necessary, or you can opt for extension cables that can eventually tangle. The cord also needs to keep safe from being damaged by the blades.

A battery powers cordless mowers; hence, using them is extremely easy and offers excellent power and performance minus the fumes and vibrations of a gas-powered mower. These mowers are highly maneuverable, and you will not have to worry about getting used to a cord. But these mowers have a limited run time as they will stop working once the battery runs out. These are also more expensive than the cordless, and the batteries die eventually and need to be replaced.

Front-wheel VS rear-wheel drive 

Front-wheel drive type mowers are generally less expensive and more maneuverable but can be toppled very quickly; hence are recommended for flat lawns with many obstacles.

Rear-wheel drive type mowers provide excellent traction and ground the mower well, making it ideal for uneven landscapes and relatively obstacle-free lawns.

See Also: Rural King Tractors Are Junk | How True It Is?

Cutting width

The cutting width refers to the width of the patch of grass your mower can work upon, and a more expansive deck is recommended for people who want to cut down on their mowing time. Although smaller deck sizes will require you to make multiple trips, they are more maneuverable and better if your garden is filled with obstacles or flower beds.

Kobalt Electric Mower Review

Battery life and power

Batteries are usually available in lead-acid and lithium-ion. The significant difference between the two is that lithium-ion battery capacity does not depend on the discharge rate. Lithium-ion batteries also deliver a constant power through their run time, whereas lead acid battery performance decreases as it gets discharged. Lithium-ion batteries also charge faster than lead acid ones. However, the more cost-effective and durable lead acid may sometimes be preferred.

The Kobalt mowers come in 24V, 40V, and 80V, and in simple terms, higher voltage refers to a higher power, and the charging and run-time are determined by the amp hours, so we hope you choose one accordingly.

Additional features

You can look for these features for a better mowing experience. Handle adjustments and paddlings can make it easy and fatigue-free for the operator. Brushless motors reduce frictional losses making the motor long-lasting with some initial costs and can be considered in the cordless options. The number of cutting height positions and the capability of mulching, bagging, and discharge offer satisfactory options. Technologies to adapt the mower to grass conditions can tackle difficult overgrown grass with a single stroke. 


How long do electric mowers last?

Electric mowers last up to a decade with proper use and maintenance, although the batteries eventually lose power and need to be replaced every few years.

Can I cut wet grass with an electric mower?

As water is a good conductor of electricity, using an electric mower on wet grass is never recommended.

Which company owns Kobalt mowers?

Kobalt is a house brand of the American home improvement chain Lowe’s.

Closure | Kobalt Electric Mower Review

Kobalt offers a great range of electric mowers, ideal for small to medium residential properties. These products are environmentally friendly and sustainable and very pleasant to work with. We hope this in-depth review and carefully curated list of details will make you a more informed buyer. We recommend researching independently to find the right fit for you. 

Please feel free to contact us in case of any further queries, and we wish you a happy shopping.

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