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40V 16-Inch Cordless Electric Lawn Mower with 4.0Ah Battery

  • Based on 16 reviews
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Availability: Unavailable
Fulfilled by Grelawner US
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Features

  • 16" Cutting Width for Efficient Mowing:This electric lawn mower features a 16-inch cutting deck that provides a balanced cutting path for small to medium-sized lawns. The wider cutting width helps you mow more grass in fewer passes, while the compact design offers easy maneuverability around gardens, pathways, and tight spaces
  • 5-Position Cutting Height Adjustment:Customize your lawn appearance with 5 adjustable cutting heights from 1.18" to 2.95". This small lawn mower allows you to easily adapt to different grass conditions and seasonal lawn care needs, giving your yard a clean and professional finish
  • 30 Min Runtime & 2300 Sq.Ft. Coverage:Designed for small yards, this battery powered lawn mower delivers up to 30 minutes of runtime and covers up to 2300 sq.ft. per charge. The cordless design eliminates gas, oil, and tangled cords, making lawn care faster and more convenient for everyday residential mowing
  • Powerful Brushless Motor Performance:Equipped with a high-efficiency brushless motor delivering up to 3400 RPM and 1500W max power, this cordless mower provides strong cutting performance with improved durability and lower maintenance. Ideal for homeowners looking for reliable power in a compact walk-behind lawn mower
  • 2-in-1 Mulching & Bagging System:Enjoy flexible lawn maintenance with dual-function mowing options. Switch between grass collection and mulching modes to keep your yard clean or return nutrients back to the lawn. This push lawnmower offers convenient operation for different mowing preferences and seasonal lawn care tasks
  • Worry-Free Warranty & Customer Care:We are committed to making your lawn care experience simple and reliable. Your purchase includes a 1-year warranty and 24/7 customer support for any questions or assistance you may need. From setup guidance to troubleshooting and product support, our team is here to provide dependable service and help you enjoy your cordless lawn mower with confidence

Brand: Grelawner


Power Source: AC


Material: Alloy Steel


Color: Lime


Style: Garden


Cutting Width: 16 inches


Operation Mode: Automatic


Product Dimensions: 24.8"D x 20"W x 11.42"H


Number of Items: 1


Item Highlight: Brushless Motor, 5-Position Height Adjustment, 30-min Battery Life, Push Mower with 14.5GAL Grass Bag, Mulching and Bagging See more


Brand Name: Grelawner


Model Number: A03-102B


Number of Items: 1


Manufacturer: Grelawner


Manufacturer Part Number: A03-102B


Color: Lime


Style Name: Garden


Cutting width: 16 inches


Item Dimensions D x W x H: 24.8"D x 20"W x 11.42"H


Power Source: AC


Operation Mode: Automatic


Maximum Adjustable Cutting Height: 0.32 inches


Material Type: Alloy Steel


Item Highlight: Brushless Motor, 5-Position Height Adjustment, 30-min Battery Life, Push Mower with 14.5GAL Grass Bag, Mulching and Bagging


Frequently asked questions

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To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Lightweight Cordless Lawn Mower for Easy Residential Lawn Care
This cordless 40V lawn mower is an excellent choice for homeowners who want a simple, clean, and low-maintenance mowing experience without dealing with gas engines, oil changes, or extension cords. The mower feels lightweight, easy to maneuver, and surprisingly capable for regular residential lawn maintenance. The brushless motor delivers smooth and consistent cutting performance while operating much quieter than traditional gas-powered mowers. It handles normal grass growth very well and makes weekly lawn care much more convenient and less physically demanding. The cordless battery-powered design is one of the biggest advantages. Startup is instant with push-button operation, and there is no need to worry about fuel storage, pull cords, fumes, or engine maintenance. The 16-inch cutting deck is compact enough for tighter spaces, smaller yards, and maneuvering around landscaping while still covering ground efficiently for typical home use. The adjustable cutting height settings work well for different lawn conditions, and the 2-in-1 mulching and bagging system adds flexibility depending on seasonal yard needs and cleanup preferences. The foldable design is especially useful for garage or shed storage since it takes up far less space than many traditional mowers. Battery runtime appears solid for small to medium residential lawns, and the included charger and battery make the package convenient right out of the box. Overall, a very user-friendly cordless lawn mower that combines lightweight handling, quiet operation, easy storage, and dependable cutting performance for everyday home lawn care. ... show more
Reviewed in the United States on May 6, 2026 by Jason

  • Pulled up way more thatch than expected
After noticing my lawn looking patchy and not absorbing water well, I decided to try this to see if removing thatch would actually make a difference instead of just mowing over it. I assembled it, set the depth to a lighter setting for the first pass, then ran it across a section of the yard, and it immediately started pulling up a surprising amount of dead grass that I didn’t even realize was built up. I went over the lawn in sections, adjusting the depth slightly where needed, and the machine stayed easy to push without feeling too heavy or hard to control. Swapping between the dethatcher and scarifier functions didn’t take much effort, which made it easier to test both depending on the area. The collection bag filled up quickly, but it saved time not having to rake everything afterward. After finishing and watering the lawn over the next few days, the grass started looking more even and healthier instead of dull and compacted. The yard looked noticeably cleaner and more alive once everything settled. ... show more
Reviewed in the United States on April 11, 2026 by denise

  • Efficient Dethatching Made Simple
To be honest, I was a bit skeptical when this arrived—it’s much lighter than the heavy, gas-guzzling beast my neighbor uses. But after wrestling with a manual rake last season and nearly throwing my back out, I was desperate. I even had a "moment" trying to get it out of the box because I couldn't find my utility knife, but once it was together, it was surprisingly intuitive. My daughter watched from the porch, and I told her it’s like giving the grass a much-needed haircut and a deep-clean facial at the same time. The performance on this Dethatcher really surprised me. It’s about the size of a standard carry-on suitcase, but it pulled up layers of thatch I didn't even know were choking my lawn. I used the scarifier blade first to really get into the soil—total game changer. It’s got that "zip" you want without the deafening roar of a combustion engine. One tip: definitely use a 14 AWG extension cord if you're heading to the far corners of the yard, as it keeps the power steady. The collection bag is a decent size, though I ended up emptying it more than I expected because it picks up everything. It’s one of those rare tools that actually makes a tedious chore feel satisfying. ... show more
Reviewed in the United States on March 30, 2026 by Nova

  • Gives your lawn a noticeable refresh after buildup starts showing
I used this on a section of lawn that had started looking uneven with a layer of dead grass sitting on top, so I wanted something that could actually pull that out instead of just mowing over it. Switching between the dethatching then scarifying functions made it easier to tackle both surface buildup plus compacted soil in one session, which helped the grass look more open instead of matted down. I adjusted the depth a couple times while testing different areas since some spots needed a lighter pass while others handled a deeper setting better, which made the results more consistent overall. The collection bag filled up quickly during the first run which showed how much material it was actually pulling out, though it was easy enough to empty without slowing everything down too much. Moving it across the yard felt manageable without fighting the machine, especially when turning around tighter areas. After finishing, the lawn looked cleaner with better airflow to the soil which set it up well for new growth. ... show more
Reviewed in the United States on April 4, 2026 by Tina

  • Easy to Use & Makes a Big Difference in Lawn Health
I used this dethatcher/scarifier on my yard, and it made a noticeable improvement after just one use. The 2-in-1 design is very convenient — switching between dethatching and scarifying is quick and doesn’t require much effort. The machine is lightweight and easy to push, but still powerful enough to pull up a surprising amount of thatch. My lawn looked cleaner and healthier afterward, and the soil felt more open for better growth. I also like the adjustable depth settings. It made it easy to customize based on different areas of the yard without damaging the grass. The collection bag is a nice addition too — it holds a good amount of debris and saves cleanup time. ... show more
Reviewed in the United States on April 14, 2026 by Jackiee

  • Great for Small Yards and Lawn Projects
This electric dethatcher and scarifier is a great tool for people who want to keep their lawns looking nice without hiring a landscaper. It's great for yards that are small to medium sized. Because it is small and folds up, it is easy to move around tight spaces, garden beds, and fences. You can change how much dethatching you do by changing the depth. This will change depending on the time of year and how healthy the grass is.You can also save time when you need to switch tasks because you can quickly change blades. The trash bag keeps trash in one place, which makes it easier to clean up after work.This is great for people who want a healthy, clean lawn that doesn't need a lot of work on the weekends. This dethatcher works well, is easy to use, and does a great job, which makes lawn care more fun and easier for small jobs. ... show more
Reviewed in the United States on March 31, 2026 by Wilyy

  • Tackled the thatch problem in my backyard
Bought this after noticing my grass wasn't greening up like it should this spring. Turns out I had about an inch of thatch buildup that was basically choking everything out. Looked at a few rental options but the math didn't make sense for multiple passes, so I went with this. The 16-inch width is legit. I've got about 4,000 square feet and finished in under two hours, which included stopping to empty the bag a bunch of times. The bag fills up faster than you'd think if your lawn is in rough shape like mine was. Motor didn't bog down even when I hit some thick patches near the fence line where I'd been lazy about raking leaves last fall. Switching between the scarifying and dethatching blades is actually tool-free like they say. Just flip the levers and swap them out. I started with the dethatcher blade set to the shallowest position to see what I was dealing with, then went deeper on the second pass. The depth adjustment clicks into place solidly enough that it doesn't drift while you're working. ... show more
Reviewed in the United States on April 6, 2026 by Lydia

  • Seasonal Lawn Prep and Easy Storage
This electric dethatcher and scarifier has a 16-inch blade and 15.5 amps of power. It's great for cleaning up your lawn in the spring and fall, when you need to get rid of moss and thatch so the grass can grow well. With the 5 position depth adjustment, you can choose how hard you want to work on your lawn. This means you can do both light touch-ups and deeper dethatching.The 14.5-gallon bag does a good job of picking up trash, keeps the area clean. You can easily store it in a garage or shed because it is small and can be folded up. You can also quickly switch between dethatching and scarifying tasks because the blades change quickly.This machine makes it easier and faster to prepare the lawn for planting, fix drainage problems, or just keep the grass healthy. This tool is useful and easy to use for homeowners who want their lawns to look like a professional's. ... show more
Reviewed in the United States on March 29, 2026 by Hannah C

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