LawnMaster CLMF4815E Review

48V MAX 15-inch Brushless Cordless Mower with 2X24V MAX 4.0Ah Battery and Dual Charger


Final Score

4 / 5 from 205 users

LawnMaster CLMF4815E | Tools Official
LawnMaster CLMF4815E | Tools Official
LawnMaster CLMF4815E | Tools Official


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We spent 7.7 hours reading reviews from customers and experts. In summary, here's what users think:

7 reasons to buy

  • Many reviews of the LawnMaster CLMF4815E highlight that the mower is lightweight, which makes it easier to move around and use, especially when making U-turns or steering the mower. (28 reviews)

    • “It is a light weight and powerful mower”

    • “It’s pretty lightweight”

    • “It’s so light weight to make a easy U turn.”

    • “It is super light weight so no need for self-propelled and I can fold it up to carry into the house because I have no garage or outside storage.”

    • “Very light weight, easy to assemble, easy to read instructions - even for a 70+.”

    • “very light weight, like pushing a toy. (I love it)”

    • “Very light & easy to direct”

    • “Lightweight and so far a charge will get me through my yard.”

    • “I was honestly surprised by how light weight this mower was”

  • The mower is praised for its simple operation, with an easy start-up process involving a push button and safety bar, and is considered user-friendly overall. (21 reviews)

    • “Overall it is a very simple mower to use.”

    • “The mower is easy to operate and extremely maneuverable.”

    • “This thing is easy to put together (basically no assembly needed).”

    • “easy to work with”

    • “I love this lawnmower because there's no gasoline to worry about.”

    • “Very easy to put together and easy to use.”

    • “Easy to assemble.”

  • Several reviewers note that despite being an electric mower, it delivers powerful cutting capabilities, handling tall and dense grass effectively. (13 reviews)

    • “it did a terrific job in knocking down the very tall grass”

    • “Okay, I stand corrected – “IT IS A BEAST!” I forgot it was an electric lawn mower. The cut is smooth and even.”

    • “The unit has no problems at all with very thick underbrush. It cuts where my gasoline mower would hesitate & complain.”

    • “Finally, this thing tears through the yard. One of my favorite sounds now is hearing it spin up when it hits a dense patch of grass.”

    • “I was able to mow it all with mid power setting with zero struggling of the motor.”

    • “makes a neat cut even in 12" high Bermuda with seed stems much higher”

    • “it mowed the grass with no problems and my lawn look great afterward”

    • “I am very pleased with the performance of this lawn mower it's at least as powerful as a small gas mower”

    • “it automatically varies power to the blade to match the force required to mow overgrown grass.”

    • “great power of the mover, love that part.”

    • “Great power! Never owned electric mower before, very impressed!”

    • “cuts through anything”

  • Users mention that the mower is easy to assemble upon arrival and that the handle folds up for convenient storage. (13 reviews)

    • “The lawn mower comes assembled and accessories are easy to unpack. The lawn mower’s handle easily folds up – making mower storage quick and convenient.”

    • “It arrived on time, and was easy to assemble”

    • “The machine is very light ... The unit folds to the size of the deck, so storage space is quite minimal.”

    • “This thing is easy to put together (basically no assembly needed).”

    • “I took just a couple minutes to put together”

    • “easy to assemble, easy to read instructions”

    • “No struggle with putting it together”

    • “Very easy to put together and easy to use.”

    • “Easy to assemble”

    • “assembly was fast and easy”

    • “The easiest lawnmower that I have ever put together and used!”

    • “Very easy to assemble.”

  • The LawnMaster CLMF4815E's electric motor is recognized for being quiet, making the mowing experience with this particular model less disruptive and more enjoyable. (10 reviews)

    • “The motor is quiet and start-up is as simple as pushing a button and pulling back on the safety bar.”

    • “It’s also enough powerful at cutting grasses with relatively quietness.”

    • “On Low speed, the machine is very quiet on grass. On a pavement, it's about as loud as a 20" box fan.”

    • “push the orange button first, then pull down lever to start your quiet mower.”

    • “with relatively quietness”

    • “quieter”

    • “quiet”

    • “Lightweight and quiet.”

    • “not very loud at all”

    • “It sounds like a vacuum cleaner, not loud at all.”

  • Users appreciate the straightforward and user-friendly mechanism for adjusting the grass cutting height, providing flexibility and convenience. (8 reviews)

    • “Both my wife and I use it and we find the adjustable handle bar height to be very useful. The grass height adjustment is the easiest to change in any lawn mower I have ever used.”

    • “The height is very easily adjusted with one hand.”

    • “Setting the height is super easy since it is spring assisted. There are 7 choices.”

    • “the CLMFR6018A 0802 has an adjustable handle with quick-release levers; you can put the handle at whatever height you want.”

    • “The height is easily adjusted with one hand.”

    • “I like being able to adjust all wheels at one time”

    • “adjusting height is freaking easy.”

    • “the mower grip adjust to my height”

  • The mower provides options for grass catching or mulching, catering to different lawn maintenance preferences. (4 reviews)

    • “options of grass catching or mulching.”

    • “Worked great and mulched the grass well.”

    • “it mulched even though I had the bag attached”

    • “When using the grass collection option that is included, the bag easily attaches & removes simply for emptying.”

3 reasons not to buy

  • Multiple reviews indicate that the battery of the LawnMaster CLMF4815E runs out before the job is complete, requiring recharging to finish mowing. This is particularly an issue for larger yards that may require more than one full battery charge. (15 reviews)

    • “We have just over an acre to mow and we find that it takes two to three battery charges to finish the job depending on how high the grass is.”

    • “I can only mow a strip of grass before it dies. Battery is fully charged so it just needs to be restarted- which isn’t a huge deal at first but then it becomes more frequent”

    • “I had the battery run out once when I had let the yard get particularly overgrown and hadn't charged it since the last use.”

    • “It mowed very smoothly for about 15 minutes, then the battery died. I had to take it out and waited it to cool down to recharge it to full again. This took few hours. Then I mowed the rest of the lawn for about ten minutes. So I am not sure for one full charge you can mow a regular sized lawn.”

    • “The battery lasted for an hour which was almost long enough to finish. I have maybe 5 more passes to do then it'll be finished.”

    • “One thing to know though is that when you recharge the battery, the battery will only charge when it cools off. I seen reviews saying battery was bad.”

    • “I charged the battery for two days and it lasted 14 minutes”

    • “Battery overheated and mowing lasted short time”

  • At least one review mentions that the mower is smaller than it appears in images, which may be misleading for some consumers. (3 reviews)

    • “Smaller than image showed”

    • “The mower is advertised as 19". It has an 18" blade.”

    • “it iscway too small to be effective for an average size lawn.”

  • There are mentions of complications with inserting the battery, with potential risk of bending the electric contacts if not done carefully. (2 reviews)

    • “Finally, be careful when inserting the battery. The battery is inserted from the top and gravity should put it into place, but if you try to force it and it doesn’t lock down the first time make sure that one of the four (4) electric contacts has not been bent!”

    • “It’s supposed to clip in place, but the mechanism broke.”

Bottom Line

Get your lawn looking sharp with the LawnMaster CLMF4815E! This electric mower is a hit for being lightweight and super easy to handle, perfect for quick turns and smooth operation. It fires up with just a button push and you’ll be cutting grass like a pro, even if it's tall and thick. Assembly's a breeze, and it stores away neatly. With the quiet motor, you won’t disturb the peace, plus you can switch between catching or mulching. Just keep an eye on the battery life for big yards and handle the battery with care.


Cutting Width (in)14.6 inch
FeaturesElectric Start, Mulching, Bagging
Max Cutting Height2.5"
Min Cutting Height1.4"
Power SourceBattery
CategoryPush Mowers
Warranty2 Years
Weight30.6 lbs.

Special Features

  • Brushless Motor Technology: This mower's motor is built to last longer, work quieter, and give you more power without burning out fast.
  • Cordless Convenience: No cords to trip over as you mow; you'll get a solid 35 minutes to cut your grass with the rechargeable batteries.
  • Customizable Cutting Heights: You can easily change how short you want your grass cut, with four levels from really short to not so short.
  • Compact and Agile Design: The mower is light and easy to push around, with big back wheels that help you turn corners and dodge obstacles.
  • Convenient Portability and Storage: There's a handy handle to carry it around, and the handle you push folds down, so it doesn't take up much space in your shed or garage.
  • Optimized for Smaller Lawns: It's made for smaller yards, with a cutting width that's just the right size to get the job done quickly but still be easy to handle.
  • Included Accessories: It comes with everything you need: the mower, two batteries, and a charger that juices up both batteries at once, so you're ready to roll without breaks.


  • Q:

    Are the tires on this mower made of plastic or rubber?

  • A:

    The tires are made of plastic.

  • Q:

    Can this mower be stored vertically?

  • A:

    Yes, the mower features a collapsible handle that allows for vertical storage, minimizing the amount of space needed.

  • Q:

    Does this lawn mower come with a battery and charger included?

  • A:

    Yes, this mower includes a 60V 5.0Ah battery and charger. No additional purchases is needed.

  • Q:

    Is the LawnMaster CLMF4815E self-propelled?

  • A:

    No, LawnMaster CLMF4815E is not self-propelled.

  • Q:

    Can I use an 8Ah 60V battery with this mower?

  • A:

    No, this mower is not compatible with an 8Ah 60V battery.

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