Ryobi 16 in. 40-Volt Lithium-Ion Cordless Walk-Behind Lawn Mower - Battery and Charger Not Included-RY40100A - The Home Depot


Model # RY40100A

Internet # 203362215

16 in. 40-Volt Lithium-Ion Cordless Walk-Behind Lawn Mower - Battery and Charger Not Included

Ryobi 16 in. 40-Volt Lithium-Ion Cordless Walk-Behind Lawn Mower - Battery and Charger Not Included

This item has been discontinued.
The Home Depot no longer carries this specific product.

$169.00 / each


Model # RY40100A

Internet # 203362215

Ryobi takes Cordless to the next level with the 40-Volt Lithium-ion mower. With a 16 in. cutting deck and single-lever height adjustment, this instant-starting, whisper quiet mower is the perfect solution for small yards and close neighbors. Battery and charger not included.

California residents: seeProposition 65 information

  • 16 in. deck, ideal for small yards and detailed landscaping
  • 2-in-1 mowing system for mulching and bagging
  • 3/4 in. - 2-3/4 in. cutting height adjustment
  • Fold down handles for compact storage
  • Easy starting, quiet running
  • Extended warranty: register your purchase to extend your tool warranty from 3-year to 5-year see warranty link for more details
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  16 in  Assembled Height (in.)  28.5 in 
Assembled Width (in.)  20.5 in  Blade Length (In.)  15.5 in 
Mower Deck Width  16 in  Rear wheel size (in.) 
Size of Yard  1/4 - 1/2 Acre 
Amperage (amps)  Charge time (hours)  1.5 
Cordless  Yes  Cutting Options  Bag,Mulch 
Cutting Width  16 in  Electric Mower Type  Cordless 
Features  Bagger,Battery level indicator,Foldable handle,Rust resistant deck,Single-lever height adjustment,Tool-free adjustments  Fuel Type  Rechargeable Battery 
Included  Bag Kit  Lawn Mower Type  Walk Behind 
Manual Push Mower Type  Electric  Maximum cutting height (in.)  2.75 
Minimum cutting height (in.)  .75  Mulching Capability  Yes 
Number of Blades  Number of adjustable handlebar positions 
Product Weight (lb.)  40 lb  Reconditioned  No 
Returnable  90-Day  Run time (min.)  40 
Start Type  Electric  Terrain  Flat with Obstacles 
Voltage (volts)  40  Walk Behind Mower Type  Manual Push 
Warranty / Certifications
Certifications and Listings  ETL Listed  Manufacturer Warranty  3 year warranty - 2 year extended tool warranty with registration 


Rated 4.3 out of 5 by 194 reviewers.
Rated 3.0 out of 5.0 by Could be better... I am coming from a corded 20" mower, which I loved, but wanted to try a cordless to see if it was faster, easier. I bought another cordless, but it weighed 100lbs - exhausting for maneuvering - even with self propelled. This one is SUPER light for turns and maneuvering around shrubs, etc. This one is 16" and means I have to make 25% more passes - the front end is about 13" and the rear is 16". Not a workhorse - battery drains for higher grass or good, thick St. Augustine in Texas. If you mow every 5-6 days, you're good, anything else - more work, battery runs out. Cuts big 1" chunky pieces, not a fine mulch - must bag if more than 6 days growth - extra work and trash bags. Does not cut St. Augustin crawlers - see pic. Battery charges fast, but drains fast - I had to buy an additional battery $$$$ to get through my front yard in one session. Good for tiny condo yard or a smallish yard with Bermuda grass or weedy grass - not for a good, healthy LAWN. It is light and you can go pretty fast, but I'm not happy with it overall. It's not very powerful, so you don't get a really clean cut lawn, just a passable looking result. I'm not gonna mow 5 times a month to make this a good mower... July 22, 2014
Rated 5.0 out of 5.0 by What a little miracle mower I have been mowing lawns on my own for 20+ years. I'm a short gal and have used gas and electric corded mowers. I'm sick of them ALL. So I decided to be done with the gas and electric cords and try something new. I purchased the leaf blower with this so that I could have the charger and battery as well for the lawn mower-it was worth it because the other 2 components on their own were just as expensive. So I get the lawn mower home yesterday, and my grass was in such bad shape. It's May now and the very first time I've even begun to look at the lawn. No joke-it was at a minimum of 6 inches of outgrowth. This little bad boy cut threw it like a hot knife through butter. Make sure your battery is fully charged for a 1/2 acre lawn. I used the highest setting-and to date I have never seen a mower have such GREAT clearance for an overgrown lawn. What a solid product. Just amazing. May 15, 2014
Rated 5.0 out of 5.0 by Great Mowjoe! Goodbye heavy, smelly, noisy, gas guzzling, polluter! Just right to mow my 250 sq.yd. lawn twice on a charge. This machine is light, quiet, mulches or not, and makes mowing a bit more enjoyable. It has very simple features and controls. August 19, 2014
Rated 5.0 out of 5.0 by Way better than priming and starting an engine! I have the mower and complimentary edger. I got battery and charger with the edger, so I ordered the mower without charger and battery on line since the store didn't carry it. I used the same battery to edge, then put it in the mower and mowed our yard on the same charge. My wife even likes it! She couldn't get our old gas mower started, let alone push it around our sloped yard. The mower is so light my wife can even mow and she just has to grab the handle to start it. No cords. One grab handle sets the mower height like shifting my hot rod! Super easy! Charge the battery when done and its ready to go next time, no delays! It folds up with quick release handles and I store in a little corner in the garage. July 11, 2013
Rated 5.0 out of 5.0 by Love the Mower I've used it twice since my purchase works just like I expected runs smooth and quite compared to my gas mower plus no more oil or gas to deal with and/or store, and no extension cords, Happy April 9, 2013
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