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DeWalt DCHT820B Review 2021

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Some hedge trimming jobs require a bit more muscle than what you would need for everyday property maintenance. Situations like that call for a powerhouse hedge trimmer that can slice through thicker branches with speed, precision, and strength. The DeWalt DCHT82B hedge trimmer is exactly that and more because it also features a lightweight design that allows for extended use without the need to rest from holding up a heavier unit for minutes at a time.

Also See: Best Hedge Trimmer

Beyond its cutting power and convenience, the DeWalt DCHT82B hedge trimmer also provides the mobility and freedom that users can enjoy from a cordless unit. Thanks to the 20V MAX lithium-ion battery, it can be used for extended periods without the need to recharge halfway through a yard work task.

Beyond that, it has a range of comfort and safety features to make the task of tending to your property as easy and enjoyable as possible while keeping you and your equipment safe on the job

Read our full DeWalt DCHT82B review to learn a bit more about this trimmer that combines the best aspects of owning a high-strength tool as well as one that is convenient and easy-to-use.


Features - DeWalt DCHT820B Reviewed

High output motor — This motor was designed with the cutting of thicker branches in mind, and it provides the strength needed to quickly slice through branches up to 3/4 of an inch in diameter. This allows users to take on larger jobs and branches with the confidence that their trimmer can handle the task at hand. If you are a property owner that needs a bit more raw power from your trimmer, this is the feature of the DeWalt DCHT82B which will make a big difference for you.

Also See: Black Decker LPHT120 Review

Ergonomic design — Despite the raw power that this trimmer packs, it displays some nuance and efficiency in its lightweight design. Fatigue and soreness after yard work are common complaints from users of heavier trimmers. Not only that, but the need to set down a heavier trimmer and take a break drags out the overall work time to finish maintaining your property. Skip all of that by opting for a trimmer that weighs in at a bit less. The difference is like night and day, and those who are used to heavier tools are sure to notice it after just one use.

20V MAX lithium-ion battery — This unit is powered by a rechargeable DeWalt 20V MAX lithium-ion battery. This means that it is compatible with a number of other DeWalt products. Committed DeWalt power tool users can enjoy the convenience of using it as a spare power source for other compatible tools.

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Also See: How to Sharpen Hedge Trimmer with Dremel

22-inch, dual-sided blade — The hook-toothed, double-sided blade is laser-cut. It allows this trimmer to carve through branches with relative ease so that you can get your trimming done quickly and efficiently.

Easy start — The worst feeling is the frustration that comes with tools that are difficult to start because you waste valuable time and energy before you even truly begin working on your property. The DeWalt DCHT82B starts up at the simple pull of a trigger so that you can spend less time messing around with an inconvenient startup system and more time working to make your lawn and garden look fantastic.

At this point in our DeWalt DCHT82B review, we’ll review some of the pros and cons of this tool.


  • 22-inch, dual-edged blades that can cut through branches as thick as 3/4 of an inch
  • Powerful motor for increased cutting power
  • Lightweight design for increased mobility and maneuverability
  • Part of the DeWalt 20V MAX system of tools


  • The battery needs to be recharged
  • 20V battery is lower voltage compared to some similar trimmers
  • Battery and charger are not included and need to be bought separately


As you can see from our DeWalt DCHT82B review, this is a reliable option for property owners who want to take on thicker branches with a powerful and reliable trimmer that doesn’t leave anything to be desired in terms of comfort and maneuverability. It’s equipped with a powerful motor and well-designed blade. The entire unit was designed with an ergonomic, lightweight construction in mind so that users can work on enhancing the appearance of their property for extended periods of time without suffering from the fatigue and muscle soreness that results from using a heavier trimmer.

The powerful motor has a high output that powers this trimmer through thicker branches and tougher trimming jobs. Although the average property doesn’t require an extremely high degree of cutting power, it’s not uncommon for residential and commercial property owners to need to cut through thicker branches. Thanks to the punch provided by this motor, the DeWalt DCHT82B trimmer can slice through branches up to 3/4 of an inch in diameter.

A high-output motor isn’t the only thing needed for enhanced cutting capacity; that’s why the DeWalt DCHT82B is equipped with a dual-sided, laser-cut blade measuring out to 22-inches. Combined with the strength of the motor, this blade can slice away hedge and bush branches both big and small so that you can enjoy the process of taking your lawn and garden’s appearance to the next level with speed and efficiency.

In terms of easy use, the user-friendly design of this trimmer can be seen from the moment you go to start it. One simple pull of a trigger is all it takes to get the DeWalt DCHT82B fired up and ready to go. This can be a huge time and energy saver, especially for those who are used to struggling with lawn care tools that are more difficult to turn on.

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The unit is powered by a 20V Max lithium-ion battery. This rechargeable battery lasts long and provides the energy needed to get you through maintaining your hedges and bushes. It’s also part of the DeWalt 20V Max series, so owners of multiple DeWalt power tools can take advantage of the convenience that comes with being able to use this battery interchangeably with other DeWalt tools from the same series.

Since this is a cordless trimmer powered by a rechargeable battery, users get the added benefit of not having to pay for expensive gas to fuel it. Consequently, no gas means no emissions; this is great for the air we breathe and also scores a point for the environment in general. This allows you to enjoy all the freedom of trimming where you need to without the added concerns of searching for the nearest power outlet or untangling extension cords.

Another extremely practical safety feature that this trimmer has is the friction clutch. This activates whenever any object is accidentally hit during cutting, and it protects the trimmer’s transmission from unexpected damage. Accidents can happen on the job, but this way you can rest assured that your investment in this trimmer will remain protected.

This trimmer is backed by the standard DeWalt guarantee, which includes a 3-year limited warranty, a 1-year free service guarantee, and a 90-day money back guarantee. This way, you can try the trimmer out safely with the confidence of knowing that you have about three months to see if it’s a good fit for you.


Although this is an excellent trimmer, it’s important to note that the battery and charger are not included with the purchase of the unit itself.

We’ll wrap up our DeWalt DCHT82B review here. In conclusion, if you’re a property owner that needs a tool for everyday trimming and hedge maintenance that packs just a bit more power than the average trimmer on the market, the DeWalt DCHT82B is a great choice for you.

Despite its added power, the lightweight design allows it to weigh in at 7.5 lbs. so that users don’t have to suffer grip fatigue as a tradeoff for the extra cutting strength. Enjoy the freedom, power, and convenience of a cordless hedge trimmer that can take on tough jobs while still providing a user experience based on comfort and convenience.

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