Greenworks 40V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 5.0Ah Battery and Charger Included

4.2 4.2 out of 5 stars | 1,141 ratings

Price: 454.89

Last update: 08-15-2024


About this item

40V 21” LAWN MOWER - Get more done, faster, with Greenworks electric lawn mowers. This 40V self-propelled lawn mower provides up to 45 minutes of run-time with fully charged 5.0Ah battery (varies based on grass condition and operator technique).Front wheels : 8 Inches
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
SINGLE LEVER HEIGHT ADJUST - 7 position height adjustment provides the best cut in all environments. 3-in-1 design offers rear bag, side discharge, and mulching capabilities
SELF-PROPELLED - Rear wheel drive power increases traction to tackle the toughest backyard terrain
VERTICAL STORAGE - Save 70% more space with vertical storage
MAINTENANCE FREE - The walk behind lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need

Product information


Top reviews from the United States

Tom U.
5.0 out of 5 stars Overall performance
Reviewed in the United States on July 28, 2024
Read all reviews before purchase. For those who didn’t like to have to charge one battery at a time your are just too lazy. For those who didn’t like self propel because you used first setting because the desk was on the ground and deck didn’t work get a roto till. For those that didn’t like battery life i have no answer. Those that thought set up was difficult i have no answer either. It took longer to unpack it than it took to set it up. It took me less than 5 minutes to set it up. It came mostly assembled except to put the handle together. Cane early afternoon and was mowing 3 hours later. Took two batteries to finish. I have a corner lot and curb on two corners to do. Self propel is speed controlled which is ideal for me as i am elderly and it does not run away from me as my gas mower did. Starts out slowly instead of runs at top right away as gas mowers do. Handle folds away. Has key to take with me for safety. Self propel without having to run blade. Is sturdily as far as this person is concerned for me. Deck is not plastic as indicated by some. Glad i purchased and ignored bad reviews and whiners. I have all electric garden equipment and extra batteries is just part of what you put up with and charging them one at a time is just pat of what you do.
PenTester
5.0 out of 5 stars One-Handed Wonder - Green Works 40 Volt Electric Mower Review
Reviewed in the United States on August 7, 2024
The media could not be loaded.
As a ranch owner with a large property to maintain, I'm always on the lookout for efficient and user-friendly tools. The Green Works 40 Volt Electric Mower has exceeded my expectations and proven itself to be an invaluable addition to my lawn care arsenal, allowing me to mow with just one hand! This mower's powerful 40V battery-powered motor delivers consistent and reliable performance, easily cutting through waist-high grass and weeds without a hitch. The 16-inch cutting deck provides excellent coverage, and its lightweight design enables me to maneuver it with ease, even when using only one hand. The eco-friendly design is another standout feature. With no need for gas or oil, I can feel good about reducing my environmental impact. Plus, its quiet operation is a welcome change from loud, gas-powered mowers. In summary, the Green Works 40 Volt Electric Mower has proven itself to be a versatile and efficient tool for managing my ranch's challenging landscape, all while enabling me to mow with just one hand. Its durable construction, user-friendly features, and eco-friendly design make it an ideal choice for anyone seeking a high-performance lawn maintenance solution that's both effective and easy t
Do Will
4.0 out of 5 stars Great lawn mower; Disappointing battery
Reviewed in the United States on August 12, 2024
I have been using this lawn mower for about 10 months now. First things first: This is a great lawn mower. Quiet, powerful, sturdy. Switching from a gas mower, the convenience of cordless lawn mower is amazing. I can never go back to gas mowers now.

The battery sucks ! The first time I used the lawn mower, it lasted for 50 minutes. Now, it barely lasts for 22 minutes for the same kind of operation. The reduction in battery life has been gradual making me think that it is going to further reduce soon to the point of being useless. That is really sad.
Centsless
5.0 out of 5 stars Love it
Reviewed in the United States on June 24, 2024
This is replacing the Greenworks 19" cordless. It is quite a bit heavier, noisier and harder to maneuver for cutting in and doing corners. That said, on the straight cuts, it's brilliant. I have no problem with the self-propel bar except to remember to let go before it takes me into the street. The battery for me is much easier to take out than the nineteen inch. It comes straight up, and if needed two hands can be used. The other had a horizontal extraction on an angle which was difficult for only one old hand to grip and pull out just the right way. It is a powerful machine, and it will use a lot of power. The battery given will not last the complete cut for me with a small yard even if it is a 5.0 AH. I think most people will need a second battery. With two cordless mowers, a cordless blower vac and a cordless snow blower, Greenworks has yet to disappoint me.
JAY H KLEIN
5.0 out of 5 stars Mower
Reviewed in the United States on August 6, 2024
This is my first time owning a battery-powered mower. Of course, I was skeptical at the beginning about how well it would cut, but after mowing the yard a couple of times, I was very impressed.
C. Medrano
3.0 out of 5 stars Dissappointing
Reviewed in the United States on July 25, 2024
The re-design from my previous mower is a downgrade. The controls of this model are in front of the handle, where user has to lean in front to adjust, and also remove hands from handle. The previous model had controls on top, where user could see them and adjust with thumb.
In addition, this mower only comes with one battery although it is designed to hold two. Better to just up the price than to promote confusion. The marketed run time is, maybe, for two batteries.
In addition, it is easy to overlook the lack of interchangeability of batteries to tools. I bought all Greenworks tools because the marketing stresses 40V batteries. You have to look closer to see that the mower is 5ah, while the edger is 2.8.
Maybe the mower is as good as the older version, but the marketing is misleading and the set is stingy. It is irritating at best.
Brandy Newberry
5.0 out of 5 stars Father’s Day Gift
Reviewed in the United States on August 12, 2024
I got this product for my dad for Father’s Day..this product is easy to handle and was a very good purchase.
Amazon Customer
4.0 out of 5 stars Great Electric Mower
Reviewed in the United States on July 23, 2024
This light mower works great for my small 1,800-SF yard. It doesn't kick up dust and fumes like my old gas one would, and mowed just as good. The battery had 3 out of 4 bars left after I finished mowing. The minor complaints I have are:
1) The front-right wheel is about a quarter of an inch higher than the other wheels. It is only noticeable when rolling it over my concrete patio, and doesn't affect the mowing at all.
2) Such is the case with most electric mowers, it doesn't have the same vacuuming power as a gas mower.

Best Sellers in

 
 

BLACK+DECKER Electric Leaf Blower, Leaf Vacuum and Mulcher 3 in 1, 250 mph Airflow, 400 cfm Delivery Power, Reusable Bag Incl

4.1 4.1 out of 5 stars 5673
84.75
 
 

HEINPRO Cordless Leaf Blower for Dewalt 20V Max Battery (No Battery) 400CFM Electric Leaf Blower Cordless, Variable Speed, Tu

4.5 4.5 out of 5 stars 233
65.99
 
 

EGO Power+ LB4800 480 CFM 3-Speed Turbo 56-Volt Lithium-Ion Cordless Electric Blower - Battery and Charger Not Included , Bla

4.6 4.6 out of 5 stars 4071
115
 
 

BLACK+DECKER 20V MAX* POWERCONNECT 2.0Ah Lithium Ion Battery (LBXR2020-OPE)

4.7 4.7 out of 5 stars 3825
48.95
 
 

Seesii Mini Chainsaw, 6-inch Mini Chainsaw Cordless, Handheld Electric Power Chain Saw with 2 Batteries, for Tree Trimming W

4.5 4.5 out of 5 stars 7528
54.98
 
 

WORX WG261 20V Power Share 22" Cordless Hedge Trimmer (Battery & Charger Included)

4.6 4.6 out of 5 stars 5178
91.8
 
 

EGO Power+ LB7650 Variable-speed Turbo 56-Volt 765 CFM Cordless Leaf Blower Battery and Charger Not Included

4.7 4.7 out of 5 stars 2402
202
 
 

EGO LM2132SP-2 21-Inch 56-Volt Select Cut™ Self-Propelled Lawn Mower with Touch Drive™, (2) 4.0Ah Batteries and 550W Rapid Ch

4.5 4.5 out of 5 stars 1894
699