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DEWALT 20V* MAX Cordless Hedge Trimmer, 22 Inches, Tool Only (DCHT820B)

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$133.95

$ 65 .99 $65.99

In Stock

About this item

  • Powerful high output motor of the cordless hedge trimmer is designed for cuts up to 3/4-inch thick
  • The battery powered hedge trimmer has 22-inch laser cut, hooked-tooth blade design
  • Trimmers for plants have a compact and lightweight design
  • Part of the 20V max system of tools
  • Tool only product, battery and charger must be purchased separately


The 22-inch Battery Hedge Trimmer has a high output motor and laser cut, hooked tooth blades engineered for clean, fast cuts on branches up to 3/4 of an inch thick. If obstacles are hit during cutting, the friction clutch of the bush trimmer engages protecting the transmission. Tool only product, battery and charger must be purchased separately


S. Fraczek
September 6, 2025
I paid about 120 for this 4 years ago. It’s cheaper now and worth every cent. It tears through juniper bushes like they’re nothing. I’ve used the crap outta this thing and provided minimal maintenance and it’s still going strong. It replaced a corded Black and Decker trimmer and the power and convenience isn’t even close.Light. Agile. Powerful. And with a 4 AH battery or more it just keeps on cutting.I am an admitted DeWalt fan but I do realize many of the tools I have are equaled or sometimes bested by the Milwaukee or Makita version of the same tool. But when DeWalt nails it- they do exactly that. And this tool, along with their battery powered pruning tool, is perfect.
HonestReviews
September 4, 2025
It's relatively lightweight, has a thick handle so you arent going to get cramps/fatigue, it cuts amazing, quiet, durable, affordable and most important - it's built really well
James Stafford
September 3, 2025
It's worth every penny. There's no cord to play with, it cuts through a hedge like butter, and it saves time from not playing around with gas-powered machines.
GH
August 31, 2025
The old trimmer was dull and I had to lug an extension cord around the yard. Plugging this DeWalt into an existing battery was so easy. Battery life is good. Unit does not weigh too much, I can reach up high with one arm for cutting those tall hedges. The blades are very sharp and can cut fairly thick branches. Maintaining the yard is so much easier now. Would recommend.
DNE
August 29, 2025
This has turned out to be a very useful and versatile tool. I have a small farm and bush-hog walking paths along the fence lines. There's a lot of wild plant growth around the fence including wild blackberry vines, wild rose bushes, honeysuckle vines, small trees, etc. Often these plants spread along the edge of the paths, leading to scratches and impact hazards while mowing along the area with a tractor. I was able to walk the path and trim/clear the excess brush/vines/small limbs efficiently and easily. The trimmer also works very well on shrubs and is lightweight, yet has a long enough cutting bar to be a pleasure to use. Since I already had a number of 20V Max DeWalt tools and batteries, this was a no-brainer. I also plan to use this to top some older blueberry bushes, since the tool can cut up to 3/4-inch in diameter twigs/canes. I suggest that you spray the blades with lubricant after each use (I like Jack's Spray for this purpose), point the blades toward the ground and run the tool for about 5-10 seconds to spread the lube and then carefully wipe the surfaces down prior to putting it away. Contrary to some on-line comments, my tool came with a plastic scabbard. Very happy with this purchase.
SalisburySam
August 25, 2025
I bought this to replace two Greenworks trimmers, a 24v and a 40v both of which I’ve had a number of years. The accompanying Greenworks batteries, always pretty weak, have given up. I have several Dewalt 20v tools and batteries, so I went with that.This Dewalt trimmer is stronger than either of the other two trimmers, and trims hedges with ease, partly no doubt because it is new and the blades are their sharpest. The 20v delivers a lot of power for a long period allowing me to trim all my yard bushes with one 4-amp battery. The trimmer is fairly lightweight though final weight will depend upon which size 20v battery you use. Easy for me to handle, same for my spouse. The safety lock (thanks OSHA) is a bit cumbersome but workable, and the unit is quieter than my previous trimmers as well.So what don’t I like? The trimmer blades are 2” shorter than the previous ones, and you notice that small amount immediately. More reaching, more awkward handling with arms stretched out farther are the things immediately noticed. Lastly, the unit does NOT come with a sheath to protect the blades while not in use, and to protect anyone handling the unit. I understand this saves cost but I think this to be a foolish decision, one important enough to downgrade the rating to 4-star for this otherwise 5-star unit. Fortunately, one of blade sheaths from my previous trimmer fits adequately though it is slightly longer. You gotta wonder what bean counter thought this was a good idea, and in doing so undoubtedly got an internal promotion to the detriment of all of the consumers. Good job! Not.
WhiteMarshChurch
August 16, 2025
Dewalt brand doesn't disappoint. Handy cordless and lightweight still gets the job done. You still have to be there but makes the job easier.
chief
July 3, 2025
Very powerful and the blade is very sharp. Cuts through everything I need too without hesitation. Doesn't drain the battery much either.
Ron G
May 29, 2025
I just picked the trimmer up today and I was excited to use it. It worked amazing. I should have bought this years ago. It trimmed my lilacs and also worked great for trimming small tree branches. I also have the Dewalt trimmer and blower which also work great. I am an electrician and I have used Dewalt tools for about 18 years. People always tell me to switch to Milwaukee but I think it's overpriced and does the same job. Dewalt works great!
Shopaholic
May 5, 2025
Awesome hedge trimmer! I chose the 20V instead of the 40V for the lighter weight of the tool and the battery. I needed something even my mom could use since she's the one doing most of the gardening (I take care of the heavy duty stuff). It was super easy to maneuver with and cuts so smoothly and with a 2ah battery is good enough to finish off a small yard full of shrubs with no problem. Build quality is excellent and had no issues with it and I have had it for a year now. The handle is comfortable to hold on to for extended use and a 22" blade is a good length to tackle even the bigger shrubs. If I had to complain about something it would be the plastic sleeve that it came with feels a bit cheap.
Beejay
April 12, 2025
This is a beast and I love it!! It is razor sharp, reasonably well balanced when the battery is attached, handles well and the battery charge is fully adequate for my needs.’So why only a four star? Well with a blade this sharp it should have come with a blade guard, like its long-handled brother.I had to rig up a blade guard to keep myself and others from accidental injury, like just casually brushing against it. The guard should have been included in a tool with this price tag.
Fastone
March 2, 2025
Used to trim large cedar bushes. Works excellent. Light weightmakes it easy. Good value.
Grubmeister
February 5, 2025
I bought this as I was tired of replacing extension cords that invariably found their way into the trimmer teeth. While the light show was always entertaining, battery power is definitely the way to go. Gave 75 feet of hostas their fall haircut and this trimmer buzzed them perfectly.Great hedge trimmer. Should have bought it a year ago
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