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gaamn114 | Staff 5.9K Views
Aug 19, 2026 9:36 AM

Greenworks 80V 21" Self-Propelled Brushless Electric Lawn Mower w/ 4.0Ah Battery & Charger $449.99 + Free Shipping

$450

$700

35% off
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Amazon [amazon.com] has Greenworks 80V 21" Self-Propelled Brushless Electric Lawn Mower w/ 4.0Ah Battery & Charger for $449.99. Shipping is free.


Product Description from Amazon:
  • [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-Year Warranty – Backed by Greenworks 4-year limited tool and battery warranty for dependable long-term ownership. Works with 75+ Greenworks 80V tools(trimmers, blowers, chainsaws...)—expand your cordless toolkit.
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Deal Details
Community Notes
About the Poster
Amazon [amazon.com] has Greenworks 80V 21" Self-Propelled Brushless Electric Lawn Mower w/ 4.0Ah Battery & Charger for $449.99. Shipping is free.


Product Description from Amazon:
  • [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-Year Warranty – Backed by Greenworks 4-year limited tool and battery warranty for dependable long-term ownership. Works with 75+ Greenworks 80V tools(trimmers, blowers, chainsaws...)—expand your cordless toolkit.

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7 Comments

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Aug 19, 2026 2:41 PM
1.1K Comments
Joined Oct 2013
Waffles11Aug 19, 2026 2:41 PM
1.1K Comments
I have a slightly better version of this I got for $550 with $30 cash back and a bunch of accessories and it dropped to $500 the next week.

This is probably a decent deal but the battery will likely last 45 mins tops and new ones on fleabay are $100+ depending on how patient you are so may be best to walt for a deal with 2
Aug 19, 2026 3:14 PM
3K Comments
Joined May 2010
caffeinated_oneAug 19, 2026 3:14 PM
3K Comments
For those interested in the mower, the blower is on sale too. CNET rated the Greenworks blower as the top by a large margin. https://www.cnet.com/home/yard-an...shows-why/ So, if you are buying the mower this seems like a good way to add an additional 4.0 Ah battery. https://www.greenworkstools.com/c...ry-charger

Unfortunately (or fortunately) I'm already in the Toro 60v system (mower). There's a good deal for us Toro 60v people too, a blower and string trimmer with a 2.0 Ah battery for $149. Since I already have a 6.0 Ah battery I'm pulling the trigger on this https://www.lowes.com/pd/Toro-Fle...5014791871
1
Aug 19, 2026 5:31 PM
37 Comments
Joined Aug 2014
tkearney123Aug 19, 2026 5:31 PM
37 Comments
Just one 4 amp battery kills it for me
Pro
Aug 19, 2026 5:57 PM
578 Comments
Joined Jan 2016
phonicsmonkey
Pro
Aug 19, 2026 5:57 PM
578 Comments

Our community has rated this post as helpful. If you agree, why not thank

I just bought this refurbished from Greenworks directly. It came with a 4Ah and 2Ah battery plus the charger for $380. I used code DN15 for an additional 15% off bringing it down to $323.

https://www.greenworkstools.com/c...id-charger
4
Aug 20, 2026 3:01 AM
21 Comments
Joined Jun 2010
Echo27Aug 20, 2026 3:01 AM
21 Comments
Quote from phonicsmonkey View quoted comment :
I just bought this refurbished from Greenworks directly. It came with a 4Ah and 2Ah battery plus the charger for $380. I used code DN15 for an additional 15% off bringing it down to $323.

https://www.greenworkstools.com/c...id-charger
90 day warranty on tool and batteries though....
Pro
Aug 20, 2026 8:49 PM
578 Comments
Joined Jan 2016
phonicsmonkey
Pro
Aug 20, 2026 8:49 PM
578 Comments
Quote from Echo27 View quoted comment :
90 day warranty on tool and batteries though....
That is the tradeoff. I've not had issues with refurbs before because the problem was already diagnosed and fixed. YMMV of course. I've had 3 recent experiences with factory warranties and all 3 of them tried to find reasons not to honor them, or made the process so hard that it would make most people give up. The most egregious was Samsung with a faulty dishwasher. It took me 2.5 months of arguing with them to get my dishwasher replaced, and that would not have happened without Costco's direct involvement.
Aug 26, 2026 8:49 AM
355 Comments
Joined Nov 2022
drdustyAug 26, 2026 8:49 AM
355 Comments
$480 for me -- NOT $450

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