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DEWALT 20V* MAX Cordless Hedge Trimmer, 22 Inches, Tool Only (DCHT820B)
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Purchase options and add-ons
Brand | DEWALT |
Power Source | Battery Powered |
Color | Black/Yellow |
Product Dimensions | 38.66"L x 7.87"W x 9.42"H |
Item Weight | 8.8 Pounds |
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
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Product information
Brand | DEWALT |
---|---|
Power Source | Battery Powered |
Color | Black/Yellow |
Product Dimensions | 38.66"L x 7.87"W x 9.42"H |
Item Weight | 8.8 Pounds |
Blade Length | 22 Inches |
Material | Plastic |
Cutting Width | 22 Inches |
Global Trade Identification Number | 00885911457132 |
UPC | 042822191276 885911457132 700735727370 |
Item Weight | 8.8 pounds |
Department | Unisex-Adult |
Manufacturer | DEWALT |
ASIN | B01BSURQXO |
Country of Origin | China |
Item model number | DCHT820B |
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #18,945 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #36 in Power Hedge Trimmers |
Is Discontinued By Manufacturer | No |
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DEWALT 20V* MAX Cordless Hedge Trimmer, 22 Inches, Tool Only (DCHT820B)
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Product Description
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
Top Brand: DEWALT
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This Item DEWALT 20V* MAX Cordless Hedge Trimmer, 22 Inches, Tool Only (DCHT820B) | Recommendations | |||||
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Price | -21% $158.10$158.10 List: $199.99 | -11% $79.99$79.99 List: $89.99 | -6% $75.00$75.00 Typical: $79.99 | -10% $89.00$89.00 List: $99.00 | $169.00$169.00 | -15% $109.98$109.98 Typical: $129.99 |
Delivery | — | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | JoyDate | NAOKEV SKT | CPO Outlets | Amazon.com |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
blade length | 22 inches | 22 inches | 22 inches | 20 inches | 24 inches | 22 inches |
cutting width | 22 inches | 22 inches | 22 inches | — | 24 inches | 0.5 inches |
material | Plastic | Alloy Steel | Alloy Steel | Aluminum | Metal | Plastic, Aluminum |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the hedge trimmer effective at cutting through larger twigs and holly, praising its functionality and ease of use. The tool is lightweight, runs for 20-30 minutes on a charge, and has consistent power comparable to corded models. They appreciate its build quality, with one customer noting its heavy-duty slide-on blade cover, and consider it a great tool for property maintenance.
AI-generated from the text of customer reviews
Customers are satisfied with the hedge trimmer's cutting performance, noting it handles boxwoods, holly, and thicker branches effectively, while also being able to trim flowering plants.
"...It’s cheaper now and worth every cent. It tears through juniper bushes like they’re nothing...." Read more
"...He uses it to cut the shrubs and it does a magnificent job. It cuts right through, and it's tough...." Read more
"...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" Read more
"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-..." Read more
Customers find that the hedge trimmer works very well, particularly for trimming purposes.
"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...." Read more
"...He uses it to cut the shrubs and it does a magnificent job. It cuts right through, and it's tough...." Read more
"...arent going to get cramps/fatigue, it cuts amazing, quiet, durable, affordable and most important - it's built really well" Read more
"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...." Read more
Customers appreciate the hedge trimmer's weight, finding it fairly light and not too heavy to hold, with one customer noting it's easy to pack into the woods.
"...Light. Agile. Powerful. And with a 4 AH battery or more it just keeps on cutting...." Read more
"It's relatively lightweight, has a thick handle so you arent going to get cramps/fatigue, it cuts amazing, quiet, durable, affordable and most..." Read more
"...The trimmer also works very well on shrubs and is lightweight, yet has a long enough cutting bar to be a pleasure to use...." Read more
"...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...." Read more
Customers are satisfied with the hedge trimmer's battery life, which lasts for 20-30 minutes of use before requiring a change, and one customer mentions it can run for several hours without needing a swap.
"...And this tool, along with their battery powered pruning tool, is perfect." Read more
"...Plugging this DeWalt into an existing battery was so easy. Battery life is good...." Read more
"...be a bit wider and taller, but otherwise they worked for 120 minutes on a full battery charge. They went through everything with no jams...." Read more
"...Cut right through them with ease. Uses my same DeWalt Drill, Impact dtiver, and Flashlight. Bad part: Manual is very limited...." Read more
Customers find the hedge trimmer easy to use, with several mentioning it makes quick work of their tasks, and one customer noting it's easier than a gas-powered alternative.
"...My 11-year-old uses it too supervised and it's easy to use. It has a medium weight on it and it does makes a lot of noise, but it gets the job done." Read more
"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-..." Read more
"...You still have to be there but makes the job easier." Read more
"...This is so much better than corded trimmers. Easier to use and handle...." Read more
Customers praise the hedge trimmer's build quality, noting its strength and durability, with one customer highlighting its heavy-duty slide-on blade cover.
"...I’ve used the crap outta this thing and provided minimal maintenance and it’s still going strong...." Read more
"...It cuts right through, and it's tough. My 11-year-old uses it too supervised and it's easy to use...." Read more
"...so you arent going to get cramps/fatigue, it cuts amazing, quiet, durable, affordable and most important - it's built really well" Read more
"...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..." Read more
Customers find this hedge trimmer to be a great tool for property maintenance.
"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...." Read more
"...Maintaining the yard is so much easier now. Would recommend." Read more
"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." Read more
"...DeWalt 20v batteries and have more than enough power and life for all our hedges." Read more
Customers appreciate the hedge trimmer's power, noting that it matches corded models and provides sufficient energy for cutting, with one customer mentioning it can reach deep into hedges.
"...It replaced a corded Black and Decker trimmer and the power and convenience isn’t even close. Light. Agile. Powerful...." Read more
"...The 20v delivers a lot of power for a long period allowing me to trim all my yard bushes with one 4-amp battery...." Read more
"...20v XR batteries from my impact driver and it had enough power to get pretty far into my hedges...." Read more
"...I am impressed! It is powerful, taking much less time to cut through branches up to about 1/2” (1 cm) in diameter...." Read more
Reviews with images

That it works
Top reviews from the United States
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- Reviewed in the United States on July 6, 2024I 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.
- Reviewed in the United States on March 24, 2025Exactly what my husband wanted. He uses it to cut the shrubs and it does a magnificent job. It cuts right through, and it's tough. My 11-year-old uses it too supervised and it's easy to use. It has a medium weight on it and it does makes a lot of noise, but it gets the job done.
- Reviewed in the United States on March 2, 2025It'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
- Reviewed in the United States on July 18, 2024This 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.
- Reviewed in the United States on March 6, 2025It'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.
- Reviewed in the United States on July 2, 2021I 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.
- Reviewed in the United States on October 20, 2024The 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.
- Reviewed in the United States on January 21, 2025Dewalt brand doesn't disappoint. Handy cordless and lightweight still gets the job done. You still have to be there but makes the job easier.
Top reviews from other countries
- ShopaholicReviewed in Canada on June 24, 2018
5.0 out of 5 stars Awesome light weight trimmer!
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.
- Ron GReviewed in Canada on July 10, 2024
5.0 out of 5 stars beyond expectations
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!
- BeejayReviewed in Canada on July 22, 2022
4.0 out of 5 stars Great tool.
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.
- Dana KlassenReviewed in Canada on July 26, 2017
5.0 out of 5 stars Love this Hedge Trimmer
This is a great tool. It's the first cordless hedge trimmer I've owned, so I wasn't sure what to expect as far as power and battery life. I picked up a pair of 5 AH batteries on sale from another vendor and this is a great combination. The tool is quite light and fairly well balanced (with the heavier battery) and one battery lasted for about two hours of relatively heavy use (my hedge REALLY needed a trim by the time I got around to ordering this tool). The power was at least on par with the last corded hedge trimmer I had, but that one was pretty cheap. Having two batteries is not quite enough to keep you working non-stop, using one battery while charging the other, but it gave me an excuse to take a break (hey, I'm an office worker now, don't judge me). I've only used the trimmer for a total of about 5 or 6 hours, so I won't comment on durability, but I'm really impressed so far.
- John HuttonReviewed in Canada on November 3, 2023
5.0 out of 5 stars This unit works great
This trimmer seems to be able to cut through most anything. I had a 4ah battery so used that, and it lasts for hours, more than my arms can take!
The only negatives - it is a bit on the heavy side, and I was disappointed it came without a sheath for the blade.