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Greenworks 40V 20" Dual Blade Cordless (Push) Lawn Mower (75+ Compatible Tools), 4.0Ah + 2.0Ah Battery and Charger Included
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Delivery & Support
Select to learn moreAmazon
Amazon
- You will be able to track your Amazon order from point of shipping to your doorstep in your orders. If you need more help with tracking your package, please visit Track Your Package.
- Learn more
- This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Our specialist Customer Support for large items dispatched from Amazon is on hand to help with your order. Contact us via phone or chat 7 days a week.
Purchase options and add-ons
Brand | Greenworks |
Power Source | Battery Powered |
Material | Plastic |
Color | 7Pin to 7Way 4Way Adapter |
Style | Mower |
Item Weight | 42.5 Pounds |
Cutting Width | 20 Inches |
Operation Mode | Battery |
Product Dimensions | 29.2"D x 20.66"W x 19.5"H |
About this item
- CORDLESS 20” LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40V push mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah and 2.0Ah battery.Brushless motor : No.No load speed : 6000 RPM
- LIGHTWEIGHT, EASY TO USE – a lightweight 20” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently
- TWIN BLADES - offer better cut quality, superior mulching, and bagging capabilities
- AUTO SWITCH / SMART CUT TECHNOLOGY – dual battery ports with auto switch allows for uninterrupted mowing. Smart cut technology adjusts for power or runtime based on the thickness of your grass
- MAINTENANCE FREE – This walk behind lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly and is quiet, but delivers gas-like power for your toughest projects
Customer ratings by feature
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From the manufacturer
Videos
Videos for this product
1:07
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Customer Review: Is this as good as a gas mower?
Rijvi Rajib
Videos for this product
1:21
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Customer Review: I tortured this little fkr
C. Manno
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Product information
Brand | Greenworks |
---|---|
Power Source | Battery Powered |
Material | Plastic |
Color | 7Pin to 7Way 4Way Adapter |
Style | Mower |
Item Weight | 42.5 Pounds |
Cutting Width | 20 Inches |
Operation Mode | Battery |
Product Dimensions | 29.2"D x 20.66"W x 19.5"H |
Item Weight | 42.5 pounds |
Manufacturer | Sunrise Global Marketing, LLC |
ASIN | B00GX9WNP2 |
Country of Origin | China |
Item model number | 25302 |
Batteries | 2 Lithium Ion batteries required. (included) |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #40,275 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #157 in Walk-Behind Lawn Mowers |
Is Discontinued By Manufacturer | No |
Warranty & Support
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Product Description
Our Greenworks 40V Dual Blade/Dual Battery Port Mower is perfect for yards up to 1/3 acre with a total battery run-time of approximate 70 minutes. The G-Max 40V is a dual blade mower designed to deliver better mulching, cutting and bagging. The Dual Battery Port automatically switches to the backup battery for a longer run-time, making it easier to get the job done. All this without the hassle of gas, cords or maintenance. One-Battery fits all of our 40 Volt system that includes over 40+ tools to choose from (tools not included). Deck Material: Plastic, Deck Type: Stamped.
Compare with similar items
This Item Greenworks 40V 20" Dual Blade Cordless (Push) Lawn Mower (75+ Compatible Tools), 4.0Ah + 2.0Ah Battery and Charger Included | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $435.38$435.38 | $499.99$499.99 | $299.99$299.99 | $279.99$279.99 | -13% $236.87$236.87 List: $272.00 | $299.99$299.99 |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Thursday, Apr 4 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Light weight | 4.5 | 4.3 | 4.5 | 4.4 | 4.8 | 5.0 |
Maneuverability | 4.4 | 4.2 | 4.2 | 3.8 | 4.7 | 4.6 |
Easy to assemble | 4.6 | 4.7 | 4.4 | 4.3 | — | 4.3 |
Battery life | 3.4 | 3.2 | 4.0 | 2.6 | 4.3 | — |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Deco Brands Five Star |
power source | Battery Powered | Battery Powered | DC | Battery Powered | Battery Powered | Battery Powered |
material | Plastic | Alloy Steel | Plastic | Plastic | Plastic | Not Available |
cutting width | 20 inches | 21 inches | 16 inches | 14 inches | 18 inches | 16 inches |
number of positions | — | 7 | 5 | 3 | 5 | 7 |
operation mode | Battery | quiet operation | Manual | — | Manual | Automatic |
weight | 42.5 pounds | 77 pounds | 33.5 pounds | 38.8 pounds | 37.5 pounds | 33.9 pounds |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Top reviews
Top reviews from the United States
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The GreenWorks mower is very nicely made. It’s constructed primarily of plastic, but it feels very robust and well screwed together. All of the components feel of high quality in the hand. Assembling the GreenWorks is easy; you just take it out of the box and attach the handle. The process involves no tools and takes only minutes.
It’s an amazingly simple lawnmower to use. Once the batteries are charged you pop them into the two slots on the top of the mower. Then set the cut height using the sliding lever on the top – no need to set each wheel individually! Lastly, press the button on the handle and pull back on the safety bar. Once that’s done… boom… the GreenWorks comes to life.
In use the GreenWorks is a revelation, especially if you’ve only used gasoline mowers. All of my previous mower experience was with manual-push gas-powered Craftsman mowers. They were powerful, but they were also heavy and loud. The GreenWorks packs all of the power of those machines, but it’s very light, easy to maneuver, and so quiet. My neighbor also has a cordless electric mower (an older Black & Decker) and even he commented on how quiet the GreenWorks is. It sounds no louder than a powerful fan on low speed, and even high speed is very subdued. Lastly, it’s such a joy to not have to get and store gas.
Moving performance was quite good. First about my lawn, I have a .30 acre lawn that is basically flat and has a few patchy/bald spots underneath large trees. I never let my lawn get too long and mow it every weekend. In my case, 99% of the time the GreenWorks operates on its low speed, but when it hits a thick patch of lawn, or some twigs, it ramps up to high speed. It does this only until it clears the obstacle, and then lowers down again instantly. The switch between high and low speeds is automatic and not user controlled. I found my lawn to be cut very evenly and I did not have to do multiple passes to get an effective cut. I used the GreenWorks’ mulching feature and the clippings that were left behind were small and inconspicuous. I have yet to use the included bag, and have no plans to.
Battery life is quite good. I’m able to mow my whole yard without having to stop and recharge. Once one battery dies the second battery automatically kicks in. One thing to bear in mind is that the GreenWorks will always draw power from the battery on the left hand side compartment first, and then switch to the other. I find it best to place the small battery on the left. This way after the small battery dies, and the GreenWorks switches to the large battery, I can pop the small battery in the charger just in case I need some extra juice. The charger is quite quick and even just a half hour of charging will yield a decent amount of run time. Thoughtfully both batteries have external charge indicator lights.
If you’re using the mulching feature, you’ll want to remove the mulching plug in the back of the mower after each use, as it gets quite full of grass clippings. Be prepared for a bit of a mess when you remove it. I also like to clean the underside and body of the mower with a brush to keep everything clean. I store the GreenWorks in my one car garage. It fits between the wall and my car, and I fold down the handle to make it as compact as possible.
All in all… a great mover, that’s also tremendously convenient.
Purchasing this Greenworks mower was a leap of faith for me. I have a very large (~10,000 sf) and somewhat hilly lawn, and for the past 15 years I've used a big, twin-bladed, 33" cutting path, 10.5 hp, self-propelled, four-speed, semi-pro Craftsman lawnmower. It was fast (I could do the whole yard in 40 minutes), but it was loud and required all the usual small-engine maintenance.
I just mowed the lawn for the first time using the Greenworks battery-powered mower and I couldn't be happier. [Update September 12: I've now used the mower for a full season, May-September. After four and half months, I still love this mower.] I expected it to take much longer, because of the narrower cutting path, but it went faster than I expected because the mower is so light and maneuverable that I wasted less time doing turns. I was worried about it not being self-propelled, but again the light weight of the mower really made a difference. It was more of a workout that walking behind the Craftsman self-propelled mower, but not bad at all. I'd liken it to pushing a high-wheeled stroller with an infant on board.
On this first pass, I took off the bag and used the mower in mulching mode. It worked very effectively, including on the occasional pine cone. My grass is mostly fescue, which is fairly thin, and the mower cut it easily and evenly. In a couple of thicker patches the electric engine rev'd up automatically and handled the denser turf just fine.
Starting the mower is very simple -- push one button and pull back the lever. Much more convenient than starting my old lawnmower with its pull cord. One delightful (and unexpected) advantage is that the mower is much quieter than my old gas mower. I always used to wear ear protection when mowing, but didn't need to with this electric mower. My family reported that it was also much, much quieter inside the house.
One thing I'm looking forward to is the lack of maintenance and not having to prep the mower for winter storage, or change the oil, or store gas.
I can charge the batteries from our solar panels, which makes this a very green solution. I was surprised to learn recently that small gas-powered engines in lawn equipment are very dirty compared to modern cars, so this small change of mower makes a big difference in terms of my environmental footprint.
The mower comes with two batteries, a 4ah and 2 ah. Both can be installed at the same time, and the mower automatically switches to the second battery when the first runs out. Unfortunately, the combination was not enough to finish my lawn. I wish there were an option of buying two 4ah batteries when purchasing the mower. A second 4ah battery is pretty expensive, but because Greenworks prices its bundles (i.e., piece of equipment together with a battery and charger) pretty aggressively relative to the cost of batteries alone, you can get a spare battery at fairly low marginal cost if you buy multiple Greenworks products. As it turned out, I also wanted a cordless electric leafblower, so I ordered a Greenworks leafblower plus battery and I now have three interchangeable batteries, which is enough for my lawn.
Bottom line: This mower cuts smoothly and evenly, mulches well, does an average to large lawn on one charge, is light enough to push without needing to be self propelled, is much quieter than a gas mower, needs less maintenance than gas-powered small engines, and is seriously green (especially if you have solar panels like we do). For me, it makes mowing a lot more fun (or at least a lot less of a chore). Two thumbs up.
Update May 5: I ordered this mower through Amazon. I ordered some additional items directly from Greenworks website. One of the packages arrived, but another got lost in transit. I emailed Greenworks over the weekend and received a reply first thing this morning that they would ship a replacement same day. The replacement arrived a couple days later. Couldn't ask for a faster or more complete resolution. So, in addition to really liking the product, I'm also impressed by the responsiveness of their customer service. I hope this company does well.
Top reviews from other countries
The big issue I had was missing parts, which makes the handle not grip strongly to the body, which makes it very hard to push. After opening and installing this machine, I was too exhausted to return it. So I've been using tons of plastic straps to strengthen it. It looks ugly now, but at least I can push a bit better.