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RYOBI 20-inch 40V Lithium-Ion Brushless Cordless Push Lawn Mower w/ 5.0 Ah Battery & Charger

Model # RY40180|Store SKU # 1000858337

Overview

Model # RY40180 Store SKU # 1000858337

Ryobi redefines cordless lawn mowers with the second generation 20-inch 40V Brushless Mower. Featuring gas-like power, this mower has an intelligent brushless motor with load-sensing technology, allowing it to detect and deliver the power needed to maintain an optimal cutting speed. This means the mower will not get bogged down in overgrown patches of grass and, when additional power is not needed, increases run time by saving the battery. The Ryobi Brushless Mower has a large 20-inch cutting deck, and with its mulching or bagging option, you can get the job done quickly and just the way you like. With its push-button start and 7-position single point height adjustment, you're ready to begin in seconds without having to mess with gas and oil. For easy and compact storage, the telescoping handle has quick-release knobs and the mower is designed to be stored vertically. If you have close neighbours or prefer mowing in the cooler evening hours, this whisper-quiet design with high-intensity LED headlights is the perfect solution. This mower is equipped with a 5.0 Ah 40V Li-Ion high capacity battery for extended run time. The included battery and charger are compatible with any Ryobi 40V tools.

  1. Powerful brushless motor delivers gas-like power
  1. Load sensing technology - maximizes power and efficiency
  1. 7-position, single-point height adjustment from 1.5-Inch to 3.75-Inch
  1. Works with all Ryobi 40V Li-Ion tools and batteries
  1. 2-Inch-1 mulching and bagging capabilities
  1. Includes 40V 5.0 Ah high-capacity battery and charger for extended run time
  1. 5-Year Limited Tool Warranty, 3-Year Limited Battery Warranty

Specifications

Dimensions

Assembled Depth (in inches)
40.75
Assembled Height (in inches)
19.88
Assembled Weight (in lbs)
67.58
Assembled Width (in inches)
22.68
Packaged Depth (in inches)
38.75
Packaged Height (in inches)
16.14
Packaged Weight (In lbs)
62.5
Packaged Width (in inches)
22.83

Details

Amperage (amps)
5
Battery Platform
40V
Commercial/Residential
Residential
Country of Origin
CN-China
Cutting Options
Bag/Mulch
Cutting Width (in.)
20
ENERGY STAR®
No
Engine Make
OEM Branded
Number of Batteries Included
1
Number of Blades
1
Outdoor Power Equipment Features
Brushless Motor, Telescoping, Single-Lever Height Adjustment, Push Start Button
Power Type
Battery - Cordless Electric
Size of Yard (sq. ft.)
1
Start Type
Electric

Warranty / Certifications

5-Year Limited Tool Warranty, 3-Year Limited Battery Warranty
20-inch 40V Lithium-Ion Brushless Cordless Push Lawn Mower w/ 5.0 Ah Battery & ChargerRYOBI 20-inch 40V Lithium-Ion Brushless Cordless Push Lawn Mower w/ 5.0 Ah Battery & ChargerRyobi redefines cordless lawn mowers with the second generation 20-inch 40V Brushless Mower. Featuring gas-like power, this mower has an intelligent brushless motor with load-sensing technology, allowing it to detect and deliver the power needed to maintain an optimal cutting speed. This means the mower will not get bogged down in overgrown patches of grass and, when additional power is not needed, increases run time by saving the battery. The Ryobi Brushless Mower has a large 20-inch cutting deck, and with its mulching or bagging option, you can get the job done quickly and just the way you like. With its push-button start and 7-position single point height adjustment, you're ready to begin in seconds without having to mess with gas and oil. For easy and compact storage, the telescoping handle has quick-release knobs and the mower is designed to be stored vertically. If you have close neighbours or prefer mowing in the cooler evening hours, this whisper-quiet design with high-intensity LED headlights is the perfect solution. This mower is equipped with a 5.0 Ah 40V Li-Ion high capacity battery for extended run time. The included battery and charger are compatible with any Ryobi 40V tools.
RYOBI
1000858337
20-inch 40V Lithium-Ion Brushless Cordless Push Lawn Mower w/ 5.0 Ah Battery & Charger is rated 4.7 out of 5 by 4539.
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Rated 5 out of 5 by from Works like a champ! [This review was collected as part of a promotion.] Live in the country, grass had gotten a bit high and thick, this mower had no problem cutting through the thick grass. I have had no problems with it. Love it.
Date published: 2021-06-21
Rated 5 out of 5 by from MOWER 20IN 40 VOLT [This review was collected as part of a promotion.] GREAT MOWER , MY HUSBAND LOVES IT, COMPACT EASY TO PUSH
Date published: 2021-06-18
Rated 2 out of 5 by from Don’t buy if you are older Don’t buy battery powered lawn mower if you are not physically strong. My battery has gotten stuck in the lawn several times mow. All features of Roybi needs to do better with their designs to make them more user friendly to the elderly.
Date published: 2021-05-30
Rated 5 out of 5 by from great machine I bough it two years ago but it seem the power surge is not working anymore , i have six 40 volt batteries and each time it need to surge the mower stop even after i bough a 6 amp new battery ? can I exchange the lawnmower ? I bought it online ?
Date published: 2021-05-21
Rated 1 out of 5 by from Will not Start... I bought this mower two weeks ago and attempted to mow my lawn last weekend, after charging the battery. After reading the instructions and ensuring everything was as it was supposed to be, the lawnmower would not start. My neighbour from down the street who owns an earlier edition of this mower came and tried to help me start it, to no avail. Yesterday another friend (who is a building facility manager where I work, and a hobby farmer with tons of experience working with lawn equipment came and tried to get it started, again to no avail. We went through the instructions (item by item) several times and could not get this mower to start. Before you ask - YES, the battery was charged to full capacity. All four green lights came on and that is the extent of the success we had getting this mower operational. I get that Home Depot is not taking returns at the height of the Pandemic, but I'm now stuck with a lawnmower I cannot return or exchange. I don't have an extra $400.00 to spend to buy another mower while my money is tied up in this dud!!! I'm really disappointed and my grass continues to grow and grow!
Date published: 2021-04-29
Rated 5 out of 5 by from I like easy. First let me give you context. I am NOT mechanically inclined (nor interested) and I'm easily frustrated by things that don't work as they are supposed to. Additionally, our front yard grass area is 70' wide and 30' deep while our backyard grass area is 90" wide and 30" deep. I've owned self-propelled gas mowers and corded electric mowers. THIS Ryobi battery mower is my favorite so far. No finicky gas/oil engine maintenance and no miles of tangled electric cord hassles. One battery (5.0a) does both my yards easy. The whole thing is light enough for me alone to put in the bed of my Ford F150 and take to my Moms to cut her yard too. I just wish I could find a de-thatching blade to add to it! Also...DO NOT leave your batteries in an unheated garage in a Canadian winter! I did and now they are both toast! That was a $400 hard lesson (told you I'm no mechanic!). If you like easy and inexpensive and have a reasonable size yard(s), this mower is fine.
Date published: 2021-04-18
Rated 5 out of 5 by from Great service [This review was collected as part of a promotion.] The mower is perfect for our size lawn. Just had a battery issue, service center took care of it without issue. Always a fan of Ryobi tools and will continue to be.
Date published: 2020-11-13
Rated 1 out of 5 by from Short life span I had my Ryobi 20" 40v/5Ah lawn mower for 2 years. Some days it would mow my lawn in 1 charge. Sometimes it took 2. There was even the time it took 3. After 28 months the battery died (the charger lights indicated a defective battery). $472 is a ridiculous amount to pay for 2 years of service. I was always worrying about whether I would get through the mowing session in one charge. You tend to hurry to get the job done so you can get through with one charge. There is no way I was going to buy another battery for $250, so I decided to go with a gas mower. If you are better organized and can find your receipt after 2 years maybe you can get a free battery. Even so, unless you don't mind the lawn mower version of 'range anxiety', go with gas. Better yet, buy your mower from a dealer who does its own service.
Date published: 2020-10-31
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What is the Original Model Number out of the Package. I trashed the Box, now I need the number f...

What is the Original Model Number out of the Package. I trashed the Box, now I need the number for register my Mower. RY401011VNM
Asked by: Arturo
bad.
Answered by: Qui
Date published: 2021-07-01

The battery of this mower is good but the cut is not good. Usually need to mow it 2-3 times to cut the grass. This happens from day 1 when I purchased it. Does anyone has the same experience? Is there a way to solve this problem?

Asked by: Vincent
The cut has been above the norm, the battery the first year did a large front and back yard with one charge, the second season it took two charges, then the battery quit shortly after the start of the third season, contacted the manufacturer and had a new one battery from the States in a week, been great since, love the way it automatically speeds up when the going get tough
Answered by: PWAK
Date published: 2021-06-07

Had this lawn mower for a year. Now it cuts out when mowing. When I lift up the back wheel and try and try and mow it works. Ideas how to fix - I want to use it normally in 4 wheels.

Asked by: Sam777
Be sure all of the clips on the side of handles are fully locked in place. I had similar issue and it seemed to work after ensuring they are all securely locked in.
Answered by: Kory18
Date published: 2021-05-05

Is it harmful to the battery if it is left in the charger until the next time I cut the grass? And repeated?

Asked by: Gman
Hi Gman, Thanks for reaching out to us. If you leave the battery on the charger until next use it will not cause any harm or damage to the battery or charger. If will have a minor constant electrical flow running through it but will keep it at 100% charged. We hope this information helps. Thanks, RYOBI Canada.
Answered by: The Ryobi Canada Team
Date published: 2020-08-20

What kind of key it need?

I lost my key.
Asked by: SF
Hello SF, To obtain parts please contact our Ryobi Customer Care line at 1-800-860-4050. Thanks for reaching out to us! - Eve
Answered by: RYOBIOutdoors
Date published: 2020-06-11

Will this mulch?

Will this mulch?
Asked by: mike
Not much for mulching. See my review - very low energy. Especially if you’re talking about leaves or debris on the lawn.
Answered by: Thorny
Date published: 2020-06-04

Is mower deck plastic or metal

Is mower deck plastic or metal
Asked by: Beth
Plastic.
Answered by: Thorny
Date published: 2020-06-04

Can I purchase a replacement bag for this unit. Damaged by mouse in storage 

Asked by: BobL
Hi BobL, You have a few options to get a new bag for your RYOBI lawn mower. You can contact your nearest service centre and they can order you a new one or you can call our outdoor customer service line at 1-800-860-4050. Thanks for reaching out, RYOBI Canada.
Answered by: The Ryobi Canada Team
Date published: 2020-06-05
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