Buying Guide
Our Guide to the Best DeWalt Cordless Hedge Trimmers
The best DeWalt cordless hedge trimmers compared, from two genuine 20V MAX bare-tool models to a lower-cost third-party DeWalt-compatible option.
By Gardening Is Ezee Editors
8 min read3 products evaluated
Unlike pole hedge trimmers, DeWalt does make genuine regular hedge trimmers on its 20V MAX platform, currently two models sold bare tool. We compared both genuine DeWalt options plus a third-party DeWalt-compatible accessory for buyers prioritizing lowest cost.
Gardening Is Ezee field notes
The Garden Fit Check
A quick way to connect the shortlist to the space, workload and ownership details that matter after the box arrives.
- Start with the job
- DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) leads this shortlist for existing DeWalt 20V MAX owners wanting the newer model. Use that fit as a reference point, then compare the alternatives against your own space and workload.
- Specs that separate the picks
- The first details to compare are 22-Inch Blade, Genuine DeWalt. Confirm the exact model and included components before ordering.
- Trade-off to plan for
- Sold bare tool, battery and charger not included
The Practical Shortlist
A garden-first look at 3 options, organized around the job each one suits best.
Best Overall
DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B)
existing DeWalt 20V MAX owners wanting the newer model
Our take Check price for DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) (opens in a new tab)
Best Established Model
DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool
buyers wanting DeWalt's longest-proven hedge trimmer model
Our take Check price for DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool (opens in a new tab)
Best Budget Pick
22" Hedge Trimmer Cordless Compatible with Dewalt 20V MAX Battery
buyers comparing capacity, compatibility, included components and storage needs
Our take Check price for 22" Hedge Trimmer Cordless Compatible with Dewalt 20V MAX Battery (opens in a new tab)
| Pick | Best for | Key spec | Price |
|---|---|---|---|
| existing DeWalt 20V MAX owners wanting the newer model | 22-Inch Blade | Check price for DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) (opens in a new tab) |
| buyers wanting DeWalt's longest-proven hedge trimmer model | Genuine DeWalt | Check price for DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool (opens in a new tab) |
| buyers comparing capacity, compatibility, included components and storage needs | 22-Inch Blade | Check price for 22" Hedge Trimmer Cordless Compatible with Dewalt 20V MAX Battery (opens in a new tab) |
Why Each Pick Made the Cut
Best Overall1 of 3
DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) on Amazon (opens in a new tab)
DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) makes the shortlist because genuine DeWalt manufacturing on the 20V MAX platform.
Best for
- existing DeWalt 20V MAX owners wanting the newer model
Why it made the shortlist
This model is aimed at existing DeWalt 20V MAX owners wanting the newer model. The documented setup centers on 22-Inch Blade, genuine DeWalt, 20V MAX System.
The most useful documented advantage is genuine DeWalt manufacturing on the 20V MAX platform. Its 20V MAX System specification sits at the same documented level as the comparable picks in this 3-product comparison. Treat the battery platform and included charger as part of the fit, not just the headline number.
The main limitation to plan around is sold bare tool, battery and charger not included. Confirm whether the battery and charger are included with the exact package. Check platform compatibility and published runtime against the area or workload you need to cover.
Key dimensions & specs
- 22-Inch Blade
- Genuine DeWalt
- 20V MAX System
Pros
- Genuine DeWalt manufacturing on the 20V MAX platform
- 22-inch blade covers substantial hedge length per pass
- Shares batteries with DeWalt's extensive tool ecosystem
Cons
- Sold bare tool, battery and charger not included
- Real cost is higher without existing DeWalt batteries
Best Established Model2 of 3
DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool on Amazon (opens in a new tab)
Choose DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool for genuine DeWalt manufacturing with a longer track record.
Best for
- buyers wanting DeWalt's longest-proven hedge trimmer model
Why it made the shortlist
DEWALT DCHT820B 20V MAX Hedge Trimmer, Bare Tool is positioned for buyers wanting DeWalt's longest-proven hedge trimmer model. The documented setup centers on genuine DeWalt, 20V MAX System, longer Track Record.
The feature doing most of the work here is genuine DeWalt manufacturing with a longer track record. Its 20V MAX System specification sits at the same documented level as the comparable picks in this 3-product comparison. Treat the battery platform and included charger as part of the fit, not just the headline number.
The practical constraint here is sold bare tool, battery and charger not included. Confirm whether the battery and charger are included with the exact package. Check platform compatibility and published runtime against the area or workload you need to cover.
Key dimensions & specs
- Genuine DeWalt
- 20V MAX System
- Longer Track Record
Pros
- Genuine DeWalt manufacturing with a longer track record
- Runs on the widely owned 20V MAX battery platform
Cons
- Sold bare tool, battery and charger not included
Best Budget Pick3 of 3
22" Hedge Trimmer Cordless Compatible with Dewalt 20V MAX Battery on Amazon (opens in a new tab)
22" Hedge Trimmer Cordless Compatible with Dewalt 20V MAX Battery makes the shortlist because 22-inch blade matches the genuine DeWalt models' length.
Best for
- buyers comparing capacity, compatibility, included components and storage needs
Why it made the shortlist
This model is aimed at buyers comparing capacity, compatibility, included components and storage needs. The documented setup centers on 22-Inch Blade, deWalt 20V Compatible.
The most useful documented advantage is 22-inch blade matches the genuine DeWalt models' length. Its DeWalt 20V Compatible specification sits at the same documented level as the comparable picks in this 3-product comparison. Treat the battery platform and included charger as part of the fit, not just the headline number.
The main limitation to plan around is third-party accessory without DeWalt's own manufacturing overall. Confirm whether the battery and charger are included with the exact package. Check platform compatibility and published runtime against the area or workload you need to cover.
Key dimensions & specs
- 22-Inch Blade
- DeWalt 20V Compatible
- Compared using published specifications, included components, compatibility, and practical trade-offs.
Pros
- 22-inch blade matches the genuine DeWalt models' length
- Directly compatible with existing DeWalt 20V MAX batteries
Cons
- Third-party accessory without DeWalt's own manufacturing overall
- Shorter track record than either genuine DeWalt model
How We Built This Shortlist
Each pick was assessed across 3 criteria weighted for real-world use.
- Real, Current Listings
- We compared capacity, compatibility, included components, operating limits and warranty documentation.
- Genuine DeWalt Verification
- We confirmed which models are genuine DeWalt-manufactured products versus third-party accessories built around DeWalt's battery platform.
- Total Cost Including Battery
- We noted that all three options are sold bare tool, materially affecting real total cost for a buyer without existing compatible batteries.
What Matters Before You Choose a DeWalt Cordless Hedge Trimmers (2026)
Key buying criteria so you get the right fit the first time.
Genuine DeWalt vs. Third-Party Compatible
Confirm capacity, dimensions, compatibility, included components, warranty coverage and storage requirements before choosing.
Bare Tool Real Cost
Confirm capacity, dimensions, compatibility, included components, warranty coverage and storage requirements before choosing.
Model Generation and Track Record
Consider whether a proven track record or the newest release matters more for your purchase decision.
Match a DeWalt Cordless Hedge Trimmers (2026) to Your Garden or Yard
By Battery Ownership
| Situation | Recommended Pick |
|---|---|
| Already own DeWalt 20V MAX | DCHT821B or DCHT820B |
| No existing DeWalt batteries, cost-focused | Budget Compatible Pick |
By Budget
| Budget | Recommended Pick |
|---|---|
| Lowest cost | Budget Compatible Pick |
| Genuine brand, newer model | DCHT821B |
| Genuine brand, proven history | DCHT820B |
Genuine DeWalt vs. Compatible Accessory: The Verdict
The right choice depends on how much genuine brand backing matters to you.
- Choose genuine DeWalt if
- Confirm dimensions, compatibility and included components for your setup.
- Choose the compatible accessory if
- Lowest cost matters more and you're comfortable with a shorter track record.
By Model Generation
| Priority | Recommended Pick |
|---|---|
| Newest DeWalt release | DCHT821B |
| Longest proven track record | DCHT820B |
For Existing DeWalt Tool Owners Specifically
- Look for
- Bare-tool listings on your existing 20V MAX platform to avoid a duplicate battery purchase.
- In this comparison
- All three models are specifically sold this way for existing battery owners.
When to Spend More
- Spend more if
- You want genuine DeWalt manufacturing and warranty backing for long-term reliability.
- Save if
- Basic hedge trimming at the lowest cost meets your actual needs.
Before You Bring One Home
Does DeWalt make a genuine cordless hedge trimmer?
Yes, DeWalt currently offers two genuine 20V MAX hedge trimmer models, the DCHT820B and newer DCHT821B, both sold bare tool without a battery or charger included.
What's the difference between DeWalt's two hedge trimmer models?
Both run on the same 20V MAX platform.
Is a third-party DeWalt-compatible hedge trimmer worth it?
It can be, if lowest cost matters more than genuine brand manufacturing and warranty backing.
Do DeWalt hedge trimmers include a battery and charger?
Confirm the model number, dimensions, capacity, included components, compatibility, warranty coverage and storage requirements.
Bottom Line
Best overall: DEWALT 20V MAX 22" Cordless Hedge Trimmer, Bare Tool Only (DCHT821B) — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all dewalt cordless hedge trimmers (2026) on Amazon — Prime-eligible options with current pricing.