

🌱 Cut the Cord, Not Your Style — Power Meets Precision in Every Push!
The LawnMaster CLMF4821A is a high-performance cordless lawn mower featuring a powerful 3400 RPM brushless motor and a 21-inch cutting deck. Equipped with four 24V MAX 4.0Ah lithium-ion batteries and a dual charger, it offers up to 48 minutes of runtime, perfect for lawns up to half an acre. Its 3-in-1 cutting system allows bagging, mulching, or side discharge, while six adjustable cutting heights provide customizable lawn care. The intelligent iPower Technology Display ensures efficient battery management, making this mower a maintenance-free, eco-friendly alternative to gas-powered models.


























| ASIN | B0DXV8R98R |
| Assembly Required | Yes |
| Best Sellers Rank | #272,081 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #277 in Walk-Behind Lawn Mowers |
| Brand | LawnMaster |
| Color | Orange |
| Customer Reviews | 3.8 3.8 out of 5 stars (22) |
| Cutting Width | 20 Inches |
| Item Weight | 44 pounds |
| Item model number | CLMF4821A |
| Manufacturer | Cleva |
| Material | Plastic |
| Maximum Adjustable Cutting Height | 3.4 Inches |
| Minimum Adjustable Cutting Height | 1.4 Inches |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Product Dimensions | 35"D x 22"W x 15"H |
| Style | 21-Inch with 4 battery |
F**R
Works well
Wasn't sure how this lawnmower was going to be. It's battery powered . Received it late so it took me awhile before I could use it. The lawn had already been cut . Fast forward to its use. This thing is a beast . I was using a corded lawn mower. It was good, but wanted something that I didn't have to worry about keeping the cord out of the way . Well .... I'm glad a bought this lawnmower. It's a great tool. I get the lawn cut so much faster now. It uses 2 included batteries. They are powerful and get my small lawn cut with plenty of energy left and in record time . I totally recommend this lawnmower. I've now used it twice . NOTE : It's weird trying to get the push bar unfolded and connected The pieces don't always line up as they should. Also, it has a weird start up to power the mower . You must hold the lever back, then push the button on the side to start . Also, it has a grass catcher. The lower rear flap on the mower can impede the grass catcher from collecting the cut grass. That flap is not removable. Place the grass catcher over the prongs that look like something is supposed to slide into them and on top of that lower flap . Enjoy.
D**U
See above
Lightweight and easy to control. Cuts very. well
W**R
Works as good as the ego that I borrowed at half the price
Now, this is the first time out of the box. Sharp blade fully charged batteries first cut of the year. High weeds in places, regular law in the other places. Blah blah blah wet grass. Did a good job without a hitch balked a few times but that's because I was going 90 to nothing batteries seem to last okay, turn red fast but I had it on auto, which I don't think is a very good. Setting because it runs at full blast where I put it on low and it's still cut fine.I did have to back up and lift the blade up to let the extra wet grass fall out.But other than that, I'm very pleased so far.You don't have to look in the bottom.Extra batteries unblade before they disappear I like the single lever high adjustment.I like how the I can't be sad discharged.Shoot, if not using it, you can clamp it under the handle bars to keep it where you can find it again.The handlebars are multi adjustable.So that's fantastic ego one's not as adjustable as this one Heads up on after using it 3 times I'm only getting Average 21 minutes per battery charge With mower set. on low.
J**A
Don't waste your time
The batteries DO NOT stay charged long enough to mow 20x50 yard!!!! On a full charge on all 4!!! Not worth the price or look!
B**N
The best mower ever,
I had 2 back surgeries and was having a hard time starting my gas lawnmower with pulling up and at an angle to start, also they are so heavy, this mower IS a DREAM come true, it's lightweight, easy push start, mows great , easy to clean and maneuver, my yard looks great and it's so easy to push and start, worth it's weight in gold
H**Y
Looks great but wouldn’t start
This product looked great after removing from the package and assembling. Battery charging went great with the included batteries and charger. However the mower would not start so it was returned. The return process was quick and straightforward after the pain of repacking the mower.
A**R
Está defectuoso
M**Z
Muy buen producto aunque las baterías debería de durar más pero tiene un excelente funcionamiento en el terreno.
Trustpilot
3 days ago
1 month ago