Greenworks Pro 21-inch 80v cordless lawn mower review

Is Greenworks Pro 21-Inch 80V Cordless Lawn Mower a Good Choice for your Garden? (Video and InfoGraphic)

Are you tired of using gasoline-powered mowers that generate pollution? If you are, this GreenWorks 80v is what you want. It is much more convenient than a gas-powered mower since you do not have to mix fuel with oil, there are no fumes to worry about, and it does not make any noise. There are so many advantages to using this mower.

The 80-volt lawn mower is an electric push mower. It’s like a gas mower, but the thick grass you’re cutting is the only thing it burns. It has an 80V battery that charges in about 4 hours. It sets on your regular household electric outlet using the charging cord that comes with the mower.

One of the more recently self-propelled mowers to come onto the scene is the Greenworks 21-inch model. As a brand, Greenworks is a subsidiary of global power tools manufacturer Black & Decker.

Main Features

The GreenWorks Pro 80V cordless electric lawnmower is lightweight, easy to use, and perfect for your small-scale property. It has four-blade settings, so you can choose the one that best suits your lawn. Whether you want to grass catcher bag, mulch, discharge, or rear discharge, this lawnmower has it all.

Greenworks Pro 21-inch 80v cordless lawn mower

Dual Blade System

The GreenWorks 80v lawnmower features a 20″ steel mower deck with a dual blade system. The dual blades cut your thick grass up to 50% faster than a single-blade mower. In addition, the side-discharge cuts grass blades up to 2-3/4″ long, and 80% of clippings end up in the rear bag.

The best way to get your lawn clippings out of the lawnmower is to use a thick lawn catcher bag. The first step is easy: if you have a wide-mouth can, lift the bag and shake it to your heart’s content to get the stuff out. But what if you don’t? Place a bag over the bagger with the grass, flip it upside down, and shake.

I always pour my taller grass upside down and in from the top: it’s the easiest way to put it in but hard to get out. So I prepare a large trash bag with a scoop of wet grass and then collect my lawn clippings one handful at a time. That means I can avoid spilling the whole grass bag and stay motivated to finish the job.

Thick Grass Cutting Blade Performance: Smart Cut Technology

Greenworks has been making cordless electric mowers for quite a while, but the Pro, 21-inch 80v, is their latest model. It’s one of the most straightforward and intuitive cordless lawnmowers I’ve used. The power output is outstanding, the cutting power is excellent, and it didn’t let me down in the heat, which was one of my main concerns when testing it in the summer.

7-Position Height Adjustment Cordless Mower

The Greenworks 80V Cordless Lawn Mower with single lever 7-position height adjustment is a great way to mow this summer. This lawnmower has a 21-inch expansive cutting deck, mulch, or side discharge chute and is powered by a high-capacity 80V battery. It can cut up to 12,000 square feet on one charge.

Durable Battery System

There are plenty of reasons to choose the Greenworks mower. It’s powered by a durable 80-volt battery system, making it the frontrunner in the electric lawnmower market. Unpack the box, charge the two batteries for 16 hours, and then enjoy hassle-free mowing for up to an hour! It sounds too good to be true? We didn’t think so either.

The Greenworks rechargeable lawn mower is one of the best cordless electric mowers on the market. It has a powerful 80V battery that can mow up to 6,000 square feet on a single charge. It features an 11-inch rear wheel and a 7-inch front wheel for maximum traction on any surface, including hills. These mowers cut grass smoother than gas-powered mowers, with no emissions or fumes.

I store my battery inside during the winter. The cold air and snow can affect the way your battery operates. If you’re lucky, it can be recharged. It is vital to keep your charger at home and leave your battery on the charger when it’s not in use. Giving batteries a little time to warm up can make them work better, increasing the product’s life. 

We hear your concerns about the long battery life. As you may know, there are two modes on the powerful mower: high power and low power. It intelligently senses when you need more energy and enters low-power mode for longer runtime, but it’s easy to confuse the two. The electric mower should be throttling up and down in energy modes, but most people hear it go to low power and think it’s defective. The energy-saving mode is meant!

Easy to use

This rechargeable electric lawn mower is powerful and easy to use. If safety is a concern, this model has a

hand sensor that will not let you start the machine until the safety key is in place.

This lawnmower is excellent. I can fold the handles in place, put on the bagger attachment, and go. It does what my gas mowers can do, and I can move it around quickly. It weighs next to nothing, easily folds up, and stores vertically. Cleaning and inspecting the blade are easy with this lawnmower too. It also folds up quickly if I need to transport it.

Powerful Brushless Motor

The cordless lawn mower features a powerful brushless motor that generates more torque, which means it’s more powerful and quieter than standard mowers. In addition, it has a large capacity battery that delivers more power and torque with fewer recharges, and it’s fast. This self-propelled mower is great for going over bumpy terrain and hills.

The electric motor is, of course, quieter than a gas engine. It’s also more environmentally friendly. You can start it quickly and keep it running, and it’s so quiet you don’t want to stop! The only issue? The sticker on the motor housing. It has a wrinkle in it, which their team of designers is aware of but can’t fix at this point. They should at least make the sticker of better quality.

Environmentally Friendly Lawn Mowers

The Greenworks pro lawn mower is an excellent example of an environmentally friendly, powerful, and efficient machine. They have designed this mower with a 21-inch cutting steel deck and an 80V 4.0Ah battery to allow the user to cut very tall grass up to 5 times on a single charge. In addition, the 21-inch cutting deck and 80V 4.0Ah battery give you a 10% faster cut than the previous generation of Greenworks mowers.

This self-propelled model is excellent and easy to assemble. It has a strong design that is well executed. The blades are curved up on the backside. They are designed so that the user finds them easy to use and quickly insert or remove from the post. There is a convenient handle for the product, which is helpful for ease of use. The brushless design has a smooth finish and is well executed.

Amazon Best Seller 

We looked at various user reviews and tested it to bring you the best possible evaluation of this cordless mower. This Amazon Best Seller is affordable, and we found that it works great for small to medium lawns. It can handle light and medium-duty mowing and does not require gas or oil!


  • The battery charger includes a fan to keep the battery cool
  • It easily folds up for compact storage
  • This cordless electric mower cuts and mulches very well
  • No messy, smelly gas or oil needed
  • Single lever height adjustment is a beautiful thing
  • It’s not very loud, especially when compared to a gas-powered mower
  • Easy to store in the upright position
  • The cutting height is effortless to adjust.
  • The safety lock-out button is up to the mark


  • The handle folds, but not without some occasional imperfections
  • The bolt and knob assembly is difficult to understand
  • The font size of the instructions is too small


Never use a gas weed trimmer

Never cut one blade with this defective machine

I know you’re busy and don’t have time to look for a trimmer, but I did it for you. The EGO carbon fiber straight shaft is terrific, and there’s also the EGO leaf blower and EGO lawnmower. I understand it’s tough to get the 4.0Ah battery right now, but you should get one or two of them once it arrives.

How does it compare to other brands in the same category?

There are a few factors to consider when comparing the Greenworks 17 Inch 40V Cordless Lawn Mower to other brands in the same category. Firstly, the mower has a much smaller battery than some of the other models. This means it will only have an operational time of around 15 minutes before recharging. It also has a lower power output, which may make it less powerful than some other lawnmowers on the market.

One trendy model is the 17-inch 40V Cordless Lawn Mower. This machine is comparable to other brands in its category, including the 7-inch 40V Cordless Lawn Mower. In terms of specs, they both have a maximum speed of 5 mph and a cutting width of 19 inches. They also have similar battery life – around 20 minutes for each charge. 

In terms of price, it’s one of the cheapest lawnmowers on the market. And, considering its quality and features, it’s definitely worth the money. As for comparison purposes, we think it compares favorably to other brands in its category, such as the Ryobi 18 Inch 36V Cordless and the Honda HRR216KXKA lawn mower. All three of these mowers offer good value for money and are highly reliable.

Another difference between these two models is their weight and portability. The 7 Inch model is slightly heavier (7 pounds versus 6 pounds) but more portable (it can be folded for more accessible storage).

Overall, these two models are fairly comparable and would make good choices for people looking for a mid-range cordless lawnmower that is both environmentally friendly and powerful enough to handle most types of lawn grass.

Is the battery enough to last the entire cut?

The battery in the Greenworks 17 Inch should last around 45 minutes per charge, which is enough time to cut a standard lawn. However, it’s always best to check the battery’s level before starting the mower, so you’re not left stranded halfway through your cut.

In addition, make sure you keep an eye on the mower’s speed and height settings. If you see signs that the battery is running out of juice, adjust the speed or height to finish your cut as quickly as possible.

Does it have a speed control mode?

Yes, the Greenworks Pro 21-inch mower has a speed control mode. This allows you to adjust the speed of the lawn mower depending on the type of grass you’re cutting.

Final Words:

Looking for the perfect propelled lawn mower? You should try the Greenworks Cordless Lawn Mower! It’s the best product for saving money on gas, and it’s cordless, meaning you can work on your gardens without getting tangled in a cord.

If you have any questions about the Greenworks lawn mower review, our experts will be happy to help. Just contact us!

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