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40V 15' 2-in-1 Cordless Electric Dethatcher & Scarifier Compatible with Dewalt 20V MAX Battery(Tool Only), w/12Gal Thatch Collection Bag, 5-Depth Adjustment, Quick-Fold, Walk Behind for Lawn Care

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$219.99

$ 99 .00 $99.00

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About this item

  • 40V Cordless Dethatcher & Scarifier: This dethatcher/scarifier is compatible with Dewalt 20V Max batteries, and requires two batteries to operate simultaneously (NOTE: Battery and Charger NOT Included)
  • Powerful Performance: Equipped with a 15" working width and 650W brushless copper motor that delivers up to 3000 RPM, this lawn dethatcher and aerator gives adequate power to pick up thick thatch or scarify some of the tough lawns
  • 2-IN-1 Design: Dethatch to eliminate thick thatch and boost nutrient & sunlight absorption; scarify to cut grooves that improve water and air movement through the soil. Quickly switch blades using the included screwdriver for efficient, all-in-one lawn care
  • 5-Position Depth Adjustment: 5 adjustable working depths (-0.47" to 0.23") adapt to seasonal needs - shallow scarifying for spring revival or deep aeration for summer soil care
  • Safe & Comfortable: The lawn scarifier features dual safety switches and a safety pin for secure operation. The ergonomic design 3-position height adjustable rod caters(37", 40", and 44") to users of different heights
  • Air Boost Technology: This tech increases airflow to effectively remove thatch and weeds, promoting growth. Perfect for maintaining yard, it enhances your lawn care routine and keeps your garden lush and vibrant
  • Lightweight, Space-Saving & Convenience : Weighing only 23 lbs, this lawn aerator tool enables easy operation. Features a foldable handle for streamlined storage, tool-free assembly/disassembly and 12 gal removable thatch bag, making lawn maintenance truly hassle-free



Product Description

scarifier
dethatcher

battery areator

40V SCARIFIER

Battery Sold Separately

Need 2* 20V 4.0AH battery to operated

wheel

EASY TO CONTROL

Front large, rear small wheel configuration enhances stability and ease of use

dual switch

3-SAFETY PROTECTION

Features two safety switches and a lock pin, providingtriple protection to prevent accidental activation

battery garden scarifier
2-in-1
How many batteries? The scarifier requires two Dewalt 20V batteries to operate. Batteries are not included and must be purchased separately.
Can I adjust the working depth Yes. The working depth is adjustable from -0.47" to 0.23", allowing you to match different lawn conditions and needs.
Does the bag stay on? Yes. The included 12-gallon collection bag is sturdy and locks firmly in place to prevent it from falling off during use.
Is the unit easy to store? Absolutely. It weighs only 23 lbs and features a foldable handle and tool-free design for easy setup, takedown, and compact storage.
Is it safe to use? Yes. The unit includes a dual safety switch system along with a safety pin to prevent accidental startups, ensuring secure operation.
What sizes are the wheels? The front wheel is approximately 8 inches, and the rear wheel is 6 inches.

Skd
Reviewed in the United States on May 30, 2025
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Esava
Reviewed in the United States on May 29, 2025
Plastic is very thin and not sure how long this would hold up. Instructions for putting this together are none existent to say the least. My 8 year old could do a better job writing these. Words are misspelled all over the manual. Another thing is that there is no parts list. So trying to follow the installation instructions was not a fun process. I would not recommend this for the price it’s cost.
John A Picard
Reviewed in the United States on May 24, 2025
Easy to assemble and easy to use.
CylonGolfer
Reviewed in the United States on May 19, 2025
I bought this unit to assist with my yearly aeration. It exceeded my expecttations...it was quiet, lightweight and efficient. I used the dethatching attachment to remove the leftover plugs and dead grass. I filled over three garbage bags of dead grass. Now the lawn is ready to overseed...also ready to fertilize. Having four 20 volt Dewalt batteries healped. I used all four on my front yard alone...so you will need to have atleast four to avoid stopping to recharge. The dethatching brushes assisted with pulling the unit forward...that was a pleasant surprise. I am extremely pleased with the results.
Reha
Reviewed in the United States on May 16, 2025
Cordless Electric 20 V Dewalt max battaries, for light job , groundsoftner, , it is not tiller, it only soft the ground for better sun light and oxygen observation for ground to increase the airflow in ground and breaks clog of dirt.Adjustable rod, easy to move around . adjustable height.Foldable for easy storage.
E. Fisher
Reviewed in the United States on May 13, 2025
This is a vine review meaning the product was provided to be reviewed.This product is a 40 v battery powered 15 inch lawn dethatcher. A Scarifier blade roller is also included. No batteries are included. The product is packaged in an illustrated cardboard box suitable for gifting if wrapped.Having had a 120 V corded dethatcher for the last two years, I was eager to test how this battery operated model would compare.Assembly was straightforward and consisted of attaching the handles using quick release screws and two round-handle screws at the bottom. I had to remove the Scarifier blade roller from underneath the product and install the dethatching roller. This was accomplished using the included hex wrench which quickly loosened the single hex screw. The Scarifier roller was easily removed and the detaching roller was quickly installed, the hex screw tightened, and it was done.The dethatching roller on this product is nearly identical to the dethatching roller on my 120 V corded dethatcher. Each has 12 wire stations going across the roller. See attached detailed photograph of detaching roller installed on product.I separately ordered two 5 amp-hour 20 V DeWalt-compatible lithium ion batteries and a charger. The product description cautioned that batteries larger than five amp-hours would not fit in the product. However, there was adequate space around the five amp hour batteries that I think I could have ordered larger batteries. See attached detail photograph of battery compartment with batteries installed, showing space around the batteries.Within the battery compartment is a safety plug so the product can be disabled when not in use. This is a good safety feature if you want to take a break and have children. You can quickly pull the plug and not worry about having to remove the batteries to disable the product. See attached detail photograph of safety plug in its unplugged position.Similar to my 120 V corded dethatcher, the wheels of this product are not powered and you need to push it. The force required to push it is not a lot, and is similar to an electric mower with unpowered wheels.In use, even at the lowest height setting, this product did not remove as much thatch as the 120 V cord dethatcher did. I deducted one star for this. That said, the amount of thatch that was removed was significant and I think the difference between the two products, while noticeable, is not a dealbreaker.I found this product much quicker to use than the corded detacher. It was not necessary to stop working on every turn to move the cord and I estimate the detaching task took 50% less time on short rows and 25% less time on long rows. Basically, the headache of dealing with an extension cord was completely removed from the process, making the task much more enjoyable. I awarded a bonus star for ease of use, returning my rating to five stars.Like my battery powered lawnmower, more than one set of batteries is required for my lawn, which is about 5500 ft.² I think three sets of batteries would be required to dethatch the full lawn.In summary, I’m glad I ordered this product. It did the job to an acceptable level and was much more enjoyable to use because it is not tethered to an extension cord.
Marie K
Reviewed in the United States on May 10, 2025
This machine is AMAZING! It took a couple rounds with charging batteries to do our whole 1/4 acre yard. But doing it by hand would have taken days!!!! We filled 2 trash cans FULL with dead grass and can’t wait to see our yard look healthier. If you have DeWalt 20v batteries for other equipment just make sure to charge at least 4 so you can switch out when the other batteries die. It takes 2 batteries at a time. I’d recommend mowing first, letting the dead grass dry out a bit and then use this dethatcher. We mowed in the evening and used this dethatcher in the morning. It takes more battery power if the grass is longer. Overall we are so happy with this product and thankfully it’s something we can keep using for years to come.
Roberto Cienfuegos
Reviewed in the United States on May 10, 2025
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