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Availability:
In Stock.
Arrives
Oct 10 – Oct 14
Features
- Dewalt TRIMMER HEDGE BARE 20V DCHT820B
Description
Dewalt TRIMMER HEDGE BARE 20V DCHT820B
Brand: DEWALT
Power Source: Battery Powered
Color: Black/Yellow
Product Dimensions: 38.66"L x 7.87"W x 9.42"H
Item Weight: 3.99 kg
Brand Name: DEWALT
Model Number: DCHT820B
Manufacturer Warranty Description: 3 year limited warranty
Number of Packs: 1
Number of Items: 1
Global Trade Identification Number: 32
UPC: 042822191276 885911457132 700735727370
Included Components: 20V DEWALT HEDGE TRIMMER BARE
Item Type Name: 20V DEWALT HEDGE TRIMMER BARE
Manufacturer: Stanley Black and Decker
Manufacturer Part Number: DCHT820B
Item Dimensions L x W x H: 38.66"L x 7.87"W x 9.42"H
Item Weight: 3.99 kg
Blade Length: 22 inches
Cutting width: 22 inches
Power Source: Battery Powered
Voltage: 20
Material Type: Metal
Blade Material: Alloy Steel
Color: Black/Yellow
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 10 – Oct 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
At 71 years of age , 61 of which I used either manual or corded hedge trimmers. I recently purchased the dewalt trimmer and WOW the time saved and ease of use ( who knew ) that right out of the box I did 10 bushes and didn't even break a sweat. It cuts cleanly and fast. The battery barely lost any power. With the battery in the trimmer it had good balance, the weight seemed normal, noise level was nothing unusual, safety switch was fine. The only problem was the thickness of the grip, with small hands the grip was a little thick. I highly recommend this hedge trimmer.
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Reviewed in the United States on June 14, 2026 by Marc Pakler
Good value for the money. My other battery fits perfectly as well which is a bonus. Lightweight and balanced. Easy to use.
Reviewed in the United States on August 16, 2026 by Melissa Simpson
Love this trimmer it will never let you down. Hasn’t left me down and it’s been through some serious work. It’s a Dewalt what do you expect? Would absolutely recommend just keep those blades oiled and she cuts like a hot knife through butter, very clean absolutely no shredding.
Reviewed in the United States on August 28, 2026 by Demetrios Livizos
Lightweight and no power cord! Lasts quite a while on a single battery (4A/h). The only gripe about it is the stupid safety switch can be difficult to use sometimes. I understand why the safety switch is on there, but I wish you could remove it, or make it similar to other dewalt tools where you can lock it in place for continued use. I may end up superglueing mine down. Cuts great and is easy to maneuver in tight places. I cut about 18 bushes (small to medium size) on 1 battery and still had extra battery to do more. Pair this with a leaf blower, and life will be easy. Highly recommend!
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Reviewed in the United States on June 26, 2025 by Justin I.
I have been extremely happy with my DEWALT 20V battery powered tools -- especially the Reciprocating Saw that just keeps going and going (3 years now) even though I use it for trimming our mangroves and cutting down invasive Brazilian Pepper trees. Just use the 12-inch Bosch 5 TPI Wood Cutting Reciprocating Saw Blades and tackling 10-inch limbs/trunks becomes almost effortless. Great balance, efficient blades, and consistent power provided by the 20V batteries takes the strain out of the job. Hoping for the best, with my Stihl gasoline powered hedge trimmer getting to be too heavy and my electric powered Black+Decker trimmer about worn out, I ordered this DEWALT 22-inch hedge trimmer and eagerly put it to the test. Darn! Based on the power delivered by my sawzall I expected a similar performance out of their hedge trimmer. Sadly it seemed to function at a much lower speed probably because the 22-inch blade must require more power than moving a 12-inch blade in the reciprocating saw. It is very lightweight and has great ergonomics and balance BUT it doesn't deliver the cutting power that I was hoping for. The blades are sharp but more effort is required in that the hedges I'm trimming require more than one pass to get the job done. That in effect doubles my workload when comparing it to the gasoline and corded trimmers. The lesser weight of the battery powered unit does mitigate that somewhat but it is still frustrating to have to do it twice. I will be interested in trying out a 40v unit to see if doubling the battery capability (but increasing the weight) will provide the cutting benefits I was looking for. Trying to keep my tools in the 20V range just isn't going to work Good try DEWALT, but this doesn't seem to be enough power for the intended task.
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Reviewed in the United States on August 22, 2018 by Scott E. High
I have always used only gas tools and have thought that battery tools are extremely underpowered. Most of the tools that I use as a homeowner are of commericial grade. This hedge trimer has changed my mind. Its weight is half of a gas trimmer and there is no pulling to start it. I would say that it has plenty of power and cuts my hedges almost as fast as my gas trimmer. Only on some very thick branches which really should not be cut with a hedge trimmer does it have any problem. You do not need to even use a large battery with it, the smallest battery will last for at least 20 minutes which is more than enough cutting time to trim as much as I want because you spend most of your time collecting the cuttings, not doing the trimming so with 15 minutes of battery life you are working for well over an hour and can charge your second small battery. The fact that it is so much lighter makes all the difference in the world in terms of arms not getting tired, and not getting a back ache. Also, because it is so much lighter you can control it better and am not as tired I believe that it is MUCH SAFER than my old gas model. IF YOU ALREADY HAVE DEWALT BATTERIES THIS PRODUCT IS A NO BRAINER.
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Reviewed in the United States on December 17, 2020 by Amazon Customer
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.
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Reviewed in the United States on July 18, 2024 by DNE
Having grown tired of each tool I own using a different battery, I began replacing everything with Dewalt products. So, when my underpowered inexpensive trimmer needed to be replaced, I decided to splurge on this one from Dewalt. I am impressed! It is powerful, taking much less time to cut through branches up to about 1/2” (1 cm) in diameter. Using the large 20 V LIon battery, I have not had to stop midway through a job to swap out batteries. It is well-balanced, even with the large battery attached. It is about 50 percent more expensive than cheaper models, and the battery and charger are not included (which was perfect for me as I already have them for use with my other Dewalt tools). But the time and frustration this trimmer save is more than worth the cost. (Another plus that I hadn’t expected: Mine came with a blade sheath, which is very nice.)
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Reviewed in the United States on August 31, 2024 by P-F