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ONE+ 18V 16 in. Hybrid Walk Behind Push Lawn Mower with (2) 4.0 Ah Batteries and Charger

$41690
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  • Up to 40min of Runtime w/ Provided Batteries and 2h Charge Time
  • Hybrid: Power with a ONE+ Battery or with an Extension Cord
  • Over 280 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
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Product Details

The RYOBI Lithium+ Mowers redefine the 18V category by delivering the power, run time and performance you'd expect from higher voltage lines, while still offering the versatility of the ONE+ system. The RYOBI 16 in. Hybrid 18V Lithium plus Lawn Mower is the first dual power mower in the industry. Its unique design allows you to switch from the included ONE+ 4.0 Ah lithium-ion battery to an extension cord to ensure that you will never run out of power. This mower has 2 battery ports, giving you the option of using a second ONE+ battery to increase the cordless run time. With its simple push-button start and single point height adjustment, this mower makes lawn care easier than ever before. Its lightweight and compact design makes this mower ideal for small yards and maneuvering in tight spaces. This mower also has a 2-in-1 mulching or bagging system, allowing you to get the job done quickly and just the way you like. The foldable handle has quick-release knobs, making it simple for those with limited storage to prepare for use and put up. For additional convenience, this lightweight, compact mower has a top-mounted handle, making it easy to carry from 1 place to another. The 18V Lithium+ batteries and charger are compatible with any of the RYOBI 18V ONE+ tools. Backed by a 3-year warranty.
  • Click here to see more tools from The RYOBI 18V ONE+ System
  • Hybrid: use the included battery or an extension cord
  • 16 in. cutting deck with 5-position, single-point height adjustment 1.25 in. to 3.5 in.
  • Compact and lightweight design with carrying handle for easy transport
  • Folding handle with quick-release knobs for easy, compact storage
  • Instant-starting, hassle-free push-button start
  • Works with all RYOBI ONE+ 18V Lithium batteries
  • 3-year limited warranty












  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

37Questions
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Q:I?m used to the old 40 V mower that Ryobi had. How does the 18 V mower compare?
by|Jan 30, 2023
1 Answer
Answer This Question

A:  Hello, 1bkr - Thank you for your question. This would depend on the specific 40v mower you are referring to. If you would like to compare two models I would recommend using the compare feature on homedepot.com. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the ONE+ 18V 16 in. Hybrid Walk Behind Push Lawn Mower with (2) 4.0 Ah Batteries and Charger. - Jewel

by|Jan 30, 2023
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    Q:The specifications in the ad list a "Battery Level Indicator" but there is no mention in the manual. Where is it and how does it work?
    by|Aug 15, 2021
    5 Answers
    Answer This Question

    A:  battery level indicator is on the battery not the mower

    by|Aug 17, 2021

      A:  The "Battery Level Indicator" is on the battery itself. You have to push a button and 1 thru 4 LED's will light up indicating your battery level.

      by|Aug 18, 2021

        A:  It is on the back of each battery. There's a button to press that will then light up one or more indicators to show the charge level, much like the bars on a cell phone. They also automatically light up while the battery/ies is/are charging.

        by|Aug 16, 2021

          A:  It is on the batteries not the mower.

          by|Aug 15, 2021

            A:  Tru TechZen, thank you for your interest in the RYOBI ONE+ 18V 16 in. Hybrid Walk Behind Push Lawn Mower with (2) 4.0 Ah Batteries and Charger. The battery level indicators are located on the batteries themselves. Thank you for asking, if you have further questions and would like to speak with a RYOBI Customer Experience Professional, all contact services are available Monday- Friday from 9am to 6pm (est) to contact us toll free please call 800.525.2579. Other methods of contact offered are email (24 hr response) or live chat, to speak with someone immediately at https://www.ryobitools.com/support/contact I hope this helps! - Vini

            by|Aug 18, 2021
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              Q:I need just the battery's and charger
              by|May 8, 2021
              5 Answers
              Answer This Question

              A:  The batteries are the Ryobi interchangeable ones, so they're available as separate parts. Just buy them separately.

              by|May 9, 2021

                A:  Mike, thank you for your interest in the RYOBI 16 in. One+ 18-Volt Lithium-Ion Hybrid Walk Behind Push Lawn Mower - Two 4.0 Ah Batteries/Charger Included. You can purchase our batteries at Home Depot. Thank you for asking, If you have further questions and would like to speak with a RYOBI Customer Experience Professional, please call, 1-800-525-2579 M-F from 9am-6pm EST. Hope this helps! - Vini

                by|May 10, 2021

                  A:  Lots of options in the store, or online. Individual or combo packs.

                  by|May 8, 2021

                    A:  You can buy the batteries and charger separate. The batteries are standard on most Ryobi products. https://www.homedepot.com/b/Tools-Power-Tool-Accessories-Power-Tool-Batteries/RYOBI/N-5yc1vZc809Zm5d

                    by|Jul 9, 2021

                      A:  Any Ryobi 18V batteries 4ah or smaller will fit into this mower. HD has some decent deals on those at different times throughout the year

                      by|Apr 15, 2022
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                      Q:If I lost my key where can I get one
                      by|Nov 27, 2020
                      2 Answers
                      Answer This Question

                      A:  Hi Nece, You can obtain parts for the RYOBI 16 in. One+ 18-Volt Lithium-Ion Hybrid Walk Behind Push Lawn Mower - Two 4.0 Ah Batteries/Charger Included P1121 by calling Home Depot at 1-800-466-3337 for a special order assistance, by visiting www.gardnerinc.com or by contacting Gardner at 1-877-634-5704. Please reference part number 311280002 start key. Thanks for your inquiry! - Eve

                      by|Nov 30, 2020

                        A:  Look at the parts list and figure out the part number for the key. Then you should be able to order that part number from RYOBI.

                        by|Nov 29, 2020
                          Showing 1-4 of 37
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                          Customer Reviews

                          4.2 out of 5
                          (262)
                          • 4.2
                            out of 262 reviews
                          • 83%recommend this product
                          Filter by:
                          Showing 1-10 of 262 reviews
                          Skirt Broke after a year
                          I used it very light (once a month for a small yard) the skirt broke and the blades are already not sharp with the small job I do . Everything else is fine . I recommend to buy the parts with it that may brake easily for a cheaper price as the parts keep going up the price
                          by
                          Response from RYOBISep 22, 2022
                          Hello, Momo - We're disappointed to read about the trouble you are having with some parts of your mower! If you would, please reach out to us at Reviews@RYOBItools.com. Let's connect so we can work on getting you back on track! RYOBIOutdoorTools
                            Decent mower, but broke after 2 years of light use
                            I generally liked using this mower, I used it every 2-3 weeks on about 3000sf of lawn on the highest or second highest setting. However, after 2 years of light use in dry conditions and being kept in the garage, the handle broke off from the body due to metal fatigue. I'm hoping this will be covered by warranty because it shouldn't be falling apart so soon (with no replacement parts available online). I have a lot of Ryobi products and will be disappointed if this is what I have to expect.
                            by
                              1 found this review helpful
                              I wouldn't recommend this lawnmower to anyone.
                              [This review was collected as part of a promotion.] Against my wishes my wife bought this electric lawn mower. I personally go for the gas versions because they last a lot longer. My biggest problem is that the batteries don't last that long. I've watch countless videos on this product. Both from Ryobi & buy people testing them out. And I don't know how Ryobi is getting 40 mins out if this lawn mower. But all the YouTube reviews along with myself are only getting like 10- 12 mins and then the batteries have to be recharged. As you see the from the pictures of my lawn. It will take me all day and maybe 5 -7 charges just to finish my whole lawn. As soon as I can get a better lawn mower this lawn mower is going in the garbage along with these horrible batteries. I will never buy another Ryobi product seeing the major disappointments I had with this one.
                              by
                              Response from Customer SupportJun 30, 2021
                              Hello, Romello20000 - We are sorry that you're not having a good experience with the run time! Run time will vary depending on different variables, such as outdoor conditions. However, the mower can provide a run time of up to 40 minutes with the included batteries fully charged. And to help get the most run time, we recommend mowing in dry conditions and maintaining a regularly cut lawn. Additionally, being a hybrid mower, the unit is designed to operate in proximity to an electrical outlet. So you can keep going, even after the batteries have lost their charge. Lastly, it would be great to talk about your experience further and see if there's something we can do to help make your experience better. If you would, will you please email us at reviews@ryobitools.com?
                                works awesome, 4AH batteries not enough
                                The mower worked flawlessly but the two batteries died with just two passes left to go. I have a average size yard on a .25 acre lot in a subdivision. Not big at all. I have two other 4AH batteries from other Ryobi tools like my weed whacker/edger, blower, chain saw and hedge trimmer combo. So I was able to use them to finish the lawn. Wish the cover would accomodate a 5 or 6 AH battery. That would make it 5 stars.
                                by
                                  • Recommended
                                  3 found this review helpful
                                  Great little mower for small to medium yards. We live in the city and purchased a small 16" elect...
                                  Great little mower for small to medium yards. We live in the city and purchased a small 16" electric/corded mower for our small front and back yard. It worked well but dragging the cord around got tiring and I got to the point where I dreaded mowing the lawn - I spent as much time moving and avoiding the cord, and untangling/wrapping up the cord as I did mowing. Because it's compact and lightweight (40lbs) it's easy to maneuver and carry from front yard to back yard and down two flights of stairs. A full sized 20" Ryobi (60lbs) while nice, is too heavy to carry and push up hills. Batteries: I timed how long the mower and batteries would last by walking with the mower back and forth until it quit - I got 22 minutes of run time (included 4 separate start ups), plenty for my four separate plots of grass. Height Setting: The lowest setting is too low for the grass, probably around 1.5in, the lowest I can go is setting 2. So this mower can provide very short grass if desired. The Cons I experienced: The handles you pull in and hold to keep the mower on/running are very sensitive. If you loosen your grip just a millimeter or two the mower shuts off. I find myself having to restart the mower a few times during my mowing. I now wrap a long strip of velcro around the grip to keep it tight against the handle when I mow. The batteries get hot enough after mowing that they will not charge right away, they must cool down first before they will charge - I'll get the flashing orange light and the "Temperature delay" warning if I attempt to charge within 15 mins after mowing.
                                  by
                                    • Recommended
                                    9 found this review helpful
                                    Easy to operate + light to curry
                                    [This review was collected as part of a promotion.] I bought this product this week and I really like it and I am going to recomand it for sure for my family members
                                    by
                                      • Recommended
                                      shipped to home on the 26th of April. Mowed the lawn that evening. As I hadn't yet charged that b...
                                      shipped to home on the 26th of April. Mowed the lawn that evening. As I hadn't yet charged that batteries that came with the mower, I used 2 3-yo batteries that I had on my drill and saber-saw. Light, wonderful, quiet, and amazing! whole yard accept the last 2 swaths on those batteries - and finished by plugging the cord in. Surprised? Yes. I have a lot of battery tools and appliances - and a Leaf. I know limitations, and plan accordingly. But, here's the thing, I hadn't mowed the lawn since last September (See pictures). Some things could be improved: 1. Handles can get in the way of getting the mower up against the fence, 2. Have the handle fold to trolley on 2 wheels to put away (I was able to pick up and carry, but would have been nice to trolley). 3. Safety handles are touchy - would shut down when I was not squeezing very tightly, 4. Shape electrical cord connection for fit of 3-prong extension, 5. I have built a hanger lip in basement wall - would be nice to have one that comes with and is secure with catch. My friend (a gal with a decade on my age) loved mine so much that she went out and bought as well! Have now had 3 weeks of mowing, and am still very happy!
                                      by
                                      • Verified Purchase
                                      • Recommended
                                      6 found this review helpful
                                      This has got to be the best lawnmower ever!!! Two batteries to give you great power and enough t...
                                      This has got to be the best lawnmower ever!!! Two batteries to give you great power and enough time to cut most any yards. My mom has 1/3 of an acre and I can cut it in about an hour. If it's really high, and I have to move slower, and should the batteries run out of charge, I can either take a break and recharge the batteries, or plug it in with an extension cord. It's great. Not only that, but with two batteries, when I am finished with the grass, I use a battery and install it into my 22" hedge trimmer and can finish 150 feet of three feet high hedges with one 4 Amp lithium battery, and plug the other battery into the weed whacker and finish up. The lawnmower has an easy to use wheel height adjustment with one simple lever. Also, it has a fantastic collection bag also. This lawnmower is awesome. No more gas, oil, spark plugs, cleaning the air cleaner, changing the oil, maintenance, and wintertime draining the gas and using up the fuel so it doesn't get bad throughout the winter. The only maintenance you will ever need to do, is sharpen the cutting blade when it gets dull. And the only thing that you will need to cut the grass, is a charged battery. Do you know what else is awesome! If you have a cabin, a house in the country without power, or an out Apiary like me, you can set up a portable solar charging station, and never need to run for gas or oil. Also, another thing that I like, is that it is lightweight and folds up and is portable that I can take it from out apiary yard to out apiary yard, and I can put it in the trunk of my car. I LOVE IT!!!!!! It's Awesome!!!!!!!!
                                      by
                                      • Verified Purchase
                                      • Recommended
                                      4 found this review helpful
                                      Quite cord free mowing
                                      I enjoyed using this 16" One + 18 volt Lithium-Ion Hybrid battery powered push mower. I t is quite, light weight and does a great job, even with wet grass. The housing and under deck mower area is plastic. I was amazed at how easy it was to clean even the wet grass from the underside blade area. I always clean my mowers after each use, this really makes it easier. When cutting there was no bog down when mowing higher grass, very impressive little machine. Love the single handle height adjustment too. Batteries take about 2 hours to charge, each. Charger shuts off when charging is complete, no need worrying about over charging the batteries. I was able to mow more grass than I wanted to, had me puffing when it finally shut off. And for those of you who don't quite get done , you can hook a cord up to it and finish your yard. After clean up, just unlatch the handles and fold for easier storage.
                                      by
                                      • Recommended
                                      8 found this review helpful
                                      Excellent
                                      I was very impressed with the overall performance of this mower. It came with 2 x P108 rechargeable batteries and one P118 charger. I have a relatively small back yard. About 1000 sq ft of lawn that needs to be cut. This mower with both batteries inserted (Full Charge) cut my whole lawn without the use of a power cord. My front yard is tiny in comparison. This mower has a 5 position cutting height adjustment and the mower can be set to mulch if desired. (I used the grass catcher which is very simple and super easy to use) The mower is light weight and compact with a built-in carry handle. The handle folds down on top of the mower and you can use a power cord when the batteries run dry.
                                      by
                                      • Recommended
                                      12 found this review helpful
                                      Showing 1-10 of 262 reviews

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                                      Save $100.00 (12%)
                                      $84900
                                      Ratings
                                      (10189)
                                      (262)
                                      (2255)
                                      (233)
                                      Power TypeBatteryBatteryBatteryBattery
                                      Size of Yard1/4 - 1/2 Acre1/4 Acre or Less1/4 Acre or Less1/2 - 1 Acre
                                      FeaturesAdjustable Cutting Height,Adjustable Handlebar,Bagger,Brushless Motor,Collapsible,Foldable handle,Headlights,Mulching Lawn Mower,No Oil Change Required,Single-lever height adjustmentAssembly Required,Bagger,Battery level indicator,Foldable handle,Mulching Lawn Mower,Single-lever height adjustmentAdjustable Handlebar,Bagger,Brushless Motor,Collapsible,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Residential,Single-lever height adjustment,Smart StowAdjustable Cutting Height,Adjustable Handlebar,Assembly Required,Bagger,Battery level indicator,Blade Brake,Brushless Motor,Collapsible,Foldable handle,Headlights,Keyed start,Mulch Switch,Mulching Lawn Mower,No Oil Change Required,Residential,Rust resistant deck,Single-lever height adjustment,Tool-free adjustments
                                      Engine MakeOEM Branded EngineOEM Branded EngineRyobi EngineRyobi Engine
                                      Cutting Width (in.)20 inches16 inches16 inches21 inches
                                      RefurbishedNoNoNoNo
                                      Voltage (v)40v18v18v40v
                                      Rear Wheel Height (in.)High WheelHigh WheelLow WheelHigh Wheel
                                      Start TypePush Button StartPush Button StartPush Button StartPush Button Start
                                      Recommended TerrainFlat,SlopedFlatFlat,SlopedFlat,Sloped
                                      THD SO SKU1004669977
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