Greenworks 80V 21" Self-Propelled Cordless Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+…
Best for
Best self-propelled cordless
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$449.99
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Greenworks 80V 21" self-propelled mower is the standout for power among the value platforms. protoolreviews.com, a high-trust independent tester, described the Greenworks 80V self-propelled line as tough on thick grass and noted how deep the lineup runs. A high-trust costco.com verified-purchase review reported that after two months it moved well over rough ground and through fairly dense, tall grass on a single charge — a meaningful real-world endorsement.
What reviewers liked
- protoolreviews.com (high trust) and a high-trust costco.com verified review both praise its power on thick, dense grass
- Owners on r/Costco report quiet, durable operation across multiple seasons
- Self-propelled with rapid charger and strong torque from the 80V brushless motor
Where it falls short
- High-trust community reviewers note batteries deplete quickly under load
- An r/Greenworks owner says it doesn't pick up leaves as well as a gas mower
- Single 4.0Ah battery limits runtime; larger yards need recharging or a spare
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Across the reviewers we read, the Greenworks 80V 21" self-propelled mower is the standout for power among the value platforms. protoolreviews.com, a high-trust independent tester, described the Greenworks 80V self-propelled line as tough on thick grass and noted how deep the lineup runs. A high-trust costco.com verified-purchase review reported that after two months it moved well over rough ground and through fairly dense, tall grass on a single charge — a meaningful real-world endorsement.
Community sentiment reinforces this. On r/Costco, multiple owners across two seasons describe it as quiet, light, and powerful, with enough runtime to mow a large yard several times before recharging. An r/Greenworks owner liked it more than expected, with the main gripe being that it doesn't vacuum up leaves as well as a gas mower, though turbo mode helps. A high-trust r/lawncare commenter coming from Honda mowers praised the durable construction and a motor that never bogs down, while noting batteries deplete quickly.
The recurring theme is strong cutting power and build quality, offset by the universal cordless trade-off: you can't just refuel and keep going. For buyers who want self-propelled gas-like performance without EGO pricing, the consensus is favorable.
- 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
Overall, I'm satisfied with my Greenworks 80v tool set. I do like having two chargers and four batteries which is convenient.
We have had ours for two seasons and it's been fantastic - quiet, light, powerful. We have a large yard and we can mow it several times before ...
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“Greenworks 80V 21" Self-Propelled Mower Review - Is It Worth It?” · YouTube
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