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Greenworks

Greenworks 80V 21" Self-Propelled Cordless Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+ Compatible Tools)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 20
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Size: 21" Self-Propelled


Features

  • [80V 21 SELF-PROPELLED LAWN MOWER] - Get more done, faster, with Greenworks electric lawn mowers. This 80V lawn mower cuts up to 1/2 acre with a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
  • [BRUSHLESS MOTOR / DURABLE STEEL DECK] - This electric mower features a durable 21" deck, and a highly efficient brushless motor that provides more torque, quiet operation, and longer life
  • [SELF-PROPELLED] Rear wheel drive and variable speed control for maximum traction, maneuverability, and control
  • [LED HEADLIGHT] High visibility LED lights allow for early morning and late evening mowing. 3x quieter than gas!
  • [4-IN-1 SYSTEM] Mulch, bag, side discharge, and turbo leaf pickup

Description

The Greenworks 80V Self-Propelled Mower redefines modern lawn care by merging industrial-grade power with the simplicity of cordless freedom. Engineered for homeowners who refuse to compromise, it delivers the muscle to crush overgrown grass, leaves, and uneven terrain—without the roar, fumes, or hassle of gas. Why choose it? Unstoppable Performance: A brushless motor generates 30% more torque than standard models, slicing through stubborn weeds while preserving battery life. All-Day Adaptability: From the 4-in-1 cutting system to dawn- ready LED lights, this mower evolves with your needs. Future-Proof Investment: Backed by a best-in-class warranty and compatibility with 80V tools, it’s the last mower you’ll ever buy. UNLOCK A 75+ TOOL ECOSYSTEM Share the 80V battery across Greenworks’ outdoor tools—from trimmers to snow blowers—for year-round yard mastery.

Brand: Greenworks


Power Source: Battery Powered


Material: Plastic, Stainless Steel


Color: Green&Black


Style: Power


Item Weight: 74.95 Pounds


Cutting Width: 21 Inches


Operation Mode: Automatic


Product Dimensions: 67.72"D x 25.63"W x 40.95"H


Assembly Required: Yes


Brand: Greenworks


Power Source: Battery Powered


Material: Plastic, Stainless Steel


Color: Green&Black


Style: Power


Item Weight: 74.95 Pounds


Cutting Width: 21 Inches


Operation Mode: Automatic


Product Dimensions: 67.72"D x 25.63"W x 40.95"H


Assembly Required: Yes


UPC: 195526155010


Battery Life: 2 Hours


Manufacturer: Greenworks


Item Weight: 75 pounds


Item model number: MO80L416


Batteries: 1 Lithium Ion batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great Electric Mower!!
Size: 21" Self-Propelled
I feel very good about this purchase. Easy getting it out of the box. Fast setting up. Instructions “pamphlets” needed to be together, and they were too small. Basically they need to explain the setting up process Better. Started right up and it had plenty of power. My yard is somewhat small, The battery usage was exceptional, only one indicator light was used out of 4. The cut was very good. The Self-Propelled was very good especially the controls on the handle. I always thought I was a gasoline man, this Electric mower certainly held up to the gas engines. Mower was very quiet. My biggest Complaint is the way you backup. The first few times the rear wheels would lockup, only for a brief second. So I learned just to briefly pause for a second, then it rolled back effortlessly. My first cut, I chose to use the bagger option. I couldn’t figure out why the bag wasn’t filling. When I finished I removed the bag and found the plastic block for Mulcing was blocking the opening into the bag. Again I blame this on the poor instructions. All in all I REALLY LIKE this mower!! HIGHLY RECOMMEND!! ... show more
Reviewed in the United States on April 5, 2025 by Vulcan Nomad
    • Surprised Me With How Well It Works
Size: 21" Self-Propelled
Just bought a new house with a smaller yard, so I needed something more practical than my old riding mower. I honestly didn’t expect much from a cordless push mower, but this one performed way better than I thought it would. The 80V brushless motor has plenty of power, even when the grass was a bit longer in spots, and it handled everything smoothly without stalling. Charge holds up really well—I didn’t feel rushed or have to stop mid-job—and the self-propelled feature makes it easy to get up inclines without much effort. The build quality feels solid too, and it’s heavier than a lightweight push mower, which actually makes it feel more durable. My only minor nitpicks: the foam handle seems like it could wear over time, and the safety “double-on” system takes a second to get used to, but neither is a dealbreaker. Overall, a solid mower that makes a smaller yard feel like a breeze. Would definitely recommend for anyone downsizing from a riding mower. ... show more
Reviewed in the United States on December 10, 2025 by Caleb Stinespring
    • Great, powerful mower.
Size: 21" Self-Propelled
Review Image by michael o. michael o.
Review Image by michael o. michael o.
Review Image by michael o. michael o.
Bought the 80 v with 4ah battery, self propelled. Super easy to start out of the box, no assembly. Folding handle is a nice feature for storing and especially cleaning. I have a half acre of mixed weeds, mostly grass, some mustard etc. unfortunately I let it get out of control this year, knee high in areas, my riding mower stopped working last year and I dragged my feet choosing this mower. Soooo. It performed great. Lots of power. Stalled twice due to thick grass but so does my riding mower. I developed a technique of tilting back at 45 degrees for high grass then went over it forward and back. Most areas over 8 inches needed mowing back and forth, moving along at six feet at a time, didn't use the self propelled feature at all. The mower is very light. Under six inches no problem at all. The battery lasted about 30 minutes, charged in under an hour . Because of high thick weeds I had to do this five times for my half acre even without using self propel which I presume saved battery life but if mowing grass under six inches (next time!) I expect it would do most of the half acre on a charge. I'm 68 And retired so I didn't mind waiting for the battery to recharge. Definitely recommend. Consider an extra battery. ... show more
Reviewed in the United States on April 3, 2025 by michael o. michael o.
    • Nearly Perfect and Worth the Money
Size: 21" Self-Propelled
I've had the mower for several months now and I'm impressed with how well it cuts, and how long the battery lasts. It's quieter than a gas mower and it's quick if you set it on a faster speed (I can't keep up with it if it's too fast!). I can mow 2-3 times before needing a re-charge, which is great. My only area for improvement is I wish it were front wheel drive so it can be tipped back on its rear wheels to easily change direction like past gas mowers I've had. It's a little tough to make 90-degree turns, and to back up because you have to disengage the motor and give it a second to release then back up, but you get used to it. Other than that it's fantastic and I would recommend buying it. It's definitely worth it--especially since there's no buying gas, no smelly garage, and you can store it standing up to save space. I hose it down after each mowing to keep it clean, then stand it up and let it dry. Easy. ... show more
Reviewed in the United States on August 28, 2025 by Mark J

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