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Greenworks 48V (2 x 24V) 20" Brushless Cordless (Push) Lawn Mower (LED Headlight), (2) 4.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools)

  • Based on 2,415 reviews
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Availability: In Stock.
Fulfilled by Hearthshire

Arrives Thursday, May 9
Order within 12 hours and 6 minutes
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Size: 20" Mower (2 x 4.0Ah)


Features

  • Two Greenworks 24 VOLT POWERALL batteries combine for 48 VOLTS of exceptional, better than gas power without leaving the 24 VOLT battery platform
  • Up To 45 Minutes Run-Time With 2 Fully Charged 4Ah USB Batteries. Run-Time Varies Based on Grass Condition and Operator Technique. Dual Port Charger Included
  • Highly efficient brushless motor provides more torque, quiet operation, and longer life
  • Durable steel 20 in. cutting deck gets the job done quicker and more efficiently
  • 4-In-1 System - Mulch, Rear Bagging, Side Discharge, and Turbo Button for leaf pickup and maximum power

Description

The Greenworks 24V lithium-ion platform powers over 50 indoor and outdoor products, including lawn mowers, blowers, string trimmers, chainsaws, power tools, and more! The 24V lithium-ion battery provides 20% more power and 35% more run-time, and delivers fade-free power with no memory loss after charging. The outdoor power equipment allows you to tackle up to 1/4 acre with the available 1.5Ah, 2Ah, 4Ah, and 5Ah batteries. USB ports are integrated into the BAG711, BAG708, BAG709, BAG710 batteries, making it a portable charger for phones, tablets, and other compatible electronic accessories. The Greenworks 24V platform comes with a 3 year tool / battery warranty to protect your investment

Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: Green


Style: Mower


Item Weight: 67.24 Pounds


Cutting Width: 20 Inches


Number of Positions: 4


Product Dimensions: 61.81"D x 20.87"W x 40.16"H


Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: Green


Style: Mower


Item Weight: 67.24 Pounds


Cutting Width: 20 Inches


Number of Positions: 4


Product Dimensions: 61.81"D x 20.87"W x 40.16"H


Item Weight: 67.2 pounds


Manufacturer: Sunrise Global Marketing, LLC


Item model number: MO48L4210


Batteries: 2 Lithium Ion batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 9

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.

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Top Amazon Reviews


  • An engineer's review
Size: 21" Corded Mower
Edit 8/15/2017 - I'm updating this to 5 stars because even given the issues below, I would buy this product again over any competitors I could find in this product category. I've used this for 4 years now and it still works the same as it did new. I remarked below on poor cut quality in some scenarios where blade speed can fall too low which is still a problem, but this really only occurs when mulching. Cutting thick or tall grass with the discharge open improves the pace and cut quality in this scenario but there are limitations, mowing fields is still going to produce a crappy cut no matter what you use. Let's get a few things out of the way, these do not impact the product score, as they are common to all products in this category: 1. This is a corded mower. Dealing with the cord is sometimes a pain. If you have a lot of trees or obstacles you may want to consider something else. 2. Maximum power is limited to a 120V outlet and what can safely make it out an extension cord (about 1650W, for reference 1HP is ~745W). 3. With no batteries to wear out or engines to refuel/re oil, this is very cheap to operate. Running this mower at peak output generally costs 8-25c/hour. You also hit an advantage in purchase price as gas or cordless units with the same features generally cost 50-100% more. 4. Short of hitting something, bogging down an electric motor generally allows it to produce more power and speed back up again (unlike a gasoline engine). So, what's good about this? Well: 1. 21" Steel deck. The actual blade is 19.5" leaving you a little less than an inch on either side of the deck that won't be cut. You can get a much closer cut with this than the B&D plastic models that have a very thick plastic housing. It's also going to survive rocks/sticks much better than the plastic ones. Both the discharge cover and bag seem to attach easily and solidly. It also makes it look more like a lawn mower and less like a big kid's toy. 2. Light (<55lbs). Since you're not carrying your power source onboard it will be lighter than any other mower in this size class (compare to 75-90lb for gas or battery electric). Larger rear wheels give easy maneuverability. Single lever height adjust works well and is spring loaded so you can raise or lower it with one hand. 3. 3 in one operation - A lot of electric mowers whether they're cordless or corded are limited on power, most get around this by using more efficient blade designs that generate less lift but mulching can be slower. With a reasonably well manicured lawn it doesn't matter much, but cut quality and performance drop off a lot if mulching tall or really thick grass. Since this model has a side discharge that remains an option for thick grass and improves cut speed significantly without wasting your clippings, quite a few electrics don't have a discharge option. The bad? 1. Wheels/axles could be shielded a little bit so the cord doesn't tend to wrap around it and go under. 2. Mulching anything thick is slow, mowing through thick grass can take quite a bit of time (and tends to clump the output.) I think this is more related to the blade design, when you move fast through thick patches it will cut but leave a few standing, if it had more lift I think it would draw these up (and also help propel the discharge better). Unfortunately the blade seems to have proprietary mounting holes so that's hard to do. Now, into the nitty-gritty: This mower is powered by a brushed DC electric motor (Globe 7080). Brushed DC motors are lighter and cheaper than AC synchronous motors or induction motors. However they're generally less durable or efficient. The Globe 7080 has a peak efficiency (their spec) of 68%. Peak efficiency at 3500RPM (590W output at 7.3A), Peak power at 2245RPM (860W output at 13A). Here's why that's a problem: Mowers are generally limited (by agreement) to a maximum blade tip speed of 19000 feet per minute (for safety of items that may be thrown from the mower). Higher blade speeds give more lift helping the grass get lifted into the cutting path and making cleaner cuts. At max efficiency RPM the blade is moving about 17,800FPM on this mower. If you start cutting too fast you'll bog it down. Because it's electric it picks up torque so it will keep spinning but you don't hit peak power until about 11,600FPM. This is far too slow and you'll start seeing missed cuts and ragged lines (I noticed this in actual usage). So since you can't really cut that slow, maximum usable power is closer to 600-650W, or less than 1HP. By comparison, a Honda GCV160 engine at 3600RPM (a common governer setting for push mowers) outputs about 3425W, falling to around 2800W at 3000RPM. Obviously there are electrical supply limitations to a mower like this. It's perfectly serviceable but nothing amazing, if they ran a brushless motor in here it would undoubtedly cost more but the efficiency could be much higher (>85%) and could be designed for peak power much closer to the ideal blade speed. Here's the specs on the motor, some were given others were hand calculated. Globe 7080 series (120VDC) Voltage 120VDC No-Load RPM 4490 RPM No-Load Current 2.0A (provided) 1.16A (measured) Stall Torque 7.316nm Stall Current 26.0A Torque Const 0.305nm/A Speed Const 37.4 RPM/Volt Max Efficiency 68% Torque 1.61 nm Speed 3500 RPM Current 7.3 A Power Output 590 W Blade Tip Speed 17868 FPM Maximum Power (assume 50% full stall torque) Torque 3.658 nm Speed 2245 RPM Current 11.99 A (+2A no load) - 14A Power In 1680 W Power Out 860 W Calc Eff 51.2% Blade Tip Speed 11460 FPM ... show more
Reviewed in the United States on October 11, 2014 by Arc212

  • Very early 5 stars, subject to revision with experience. Revised 9/2018, still 5 stars, excellent customer service.
Size: 21" Corded Mower
First day reviews are always risky, but this product looks pretty good. First, the product was delivered a day early and all in one shipment although Amazon had split the order with the mower scheduled to arrive a day later than the accessories. But, that's Amazon, they do what they can, when they can. I got the order confirmation at 5:30 p.m. on Monday and everything was here via UPS at 10:30 a.m. on Wednesday, less than 48 hours. But, that's customer service. On to the product. First, no assembly required. Remove the cardboard spacers, lift the unit out of the box, decide how you want the discharge to work, everything snaps in or out, set up the handle, pretty intuitive, adjust the cutting height, one lever, plug it in and you're in business. September 2018: The mower has performed well for three seasons, 2 years on the warrantee. During the last mowing the machine would not restart after a shutdown, reason unknown. Called customer service and they are sending a replacement unit, although that that will take about 3 weeks. I had specifically bought a 100' 12-gauge cord, which I believe is what the manufacturer specified at the time, but am now informed that that is oversize and t should be 14 or 16 gauge. So, wire size is critical. I ordered the package with the 100' 12/3 cord and the cord reel. The cord seems fine, pliable and easy to handle and lighted at the ends so that you know that you're getting power. The reel was a little disappointing, but at the price it's hard to complain. The main thing is to accept that its purpose is to store the cord, not to help you manage it in use. It barely stores the 100' #12 cord to say nothing of anything more and only if carefully wound. I think that probably the catch that holds the end of the cord to the reel will fail fairly quickly, but hopefully that will not be a major issue. So, you're probably going to strip the cord off the reel and go to work. It is worthwhile to spend a few minutes winding the cord carefully back onto the reel and then be able to carry it easily and store it compactly as opposed to a loosely coiled cord. Given the mower shape and the cord reel I can store both in the space formerly occupied by just by my old electric mower. I have been familiar with electric lawnmowers since the 1950s; my parents never owned a gas mower. Corded electric mowers are hard to beat for an area that can be reached with a 100' cord from well-spaced outlets. No gas and oil, no exhaust, no tune-ups or mechanical maintenance, less noise, etc. Using this machine today was an interesting experience. My old machine was about 7-8 years old and on its last legs. Clearly not just an electric motor on a platform with a spinning blade as the brand name that it replaces seems to have been, this unit is lighter in weight than my old machine and appears to be engineered to do this specific job. I have a fairly rough semi-natural lot, perhaps semi-neglected would be more accurate. Yard work is the bane of my life; the stuff always grows back. I routinely cut grass, or whatever it may be, that should have been cut weeks ago, do light semi-brush cutting, deep leaf mulching, including those left over from last fall and maybe before, etc., whenever I get to it. I did all of those things today, faster than before with better results, with rpm drops by the motor of seemingly not more than about 10%, and with no feeling that I was abusing the mower. We'll see how it goes in the longer run. I will change the review and the rating if all does not go as I hope over time. September 2018: This mower has operated well and as expected for three seasons, 2 warrantee years, with the advantages and some of the noted disadvantages of an electric vs. gas machine. Working yesterday, the machine would not restart after a shutdown. Called customer service and they are shipping a no charge replacement unit, which will arrive in about three weeks. I was instructed to dispose of the the failed unit responsibly, OK. Interestingly, I was informed that the 100' 12-gauge cable, which I believe was their spec of the time, and which I ordered bundled with the mower from AZ is oversized. Don't know enough about electronics to completely understand that, but I'll replace it with 14-16 gauge, which is what they now specify. ... show more
Reviewed in the United States on May 11, 2016 by CT Steve

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