DEWALT
DeWalt 20V MAX 22" Cordless Hedge Trimmer (Tool Only)
Best cordless trimmer for homeowners needing lightweight, efficient yard maintenance.
Trim tough branches and overgrowth efficiently with the DeWalt 20V MAX 22 in. Cordless Hedge Trimmer (Tool Only). This trimmer features a high-output motor capable of cutting branches up to 3/4 in. thick, providing up to 78 minutes of runtime. It ensures clean, fast cuts using laser-cut, 22-inch hooked tooth blades. The design is 39% more compact to maximize maneuverability and reduce user fatigue. A built-in friction clutch protects the transmission from damage when encountering obstacles. This tool is compatible with the hedge sweep accessory for easy cleanup.
$169.00
Owner Satisfaction
4.6
/ 5
Category Rank
29
/ 190
#29 in Hedge Trimmers
Price vs Category Average
-11%
Below average
Blade Length
22
/ inches
Who it's for
- Homeowners needing unrestricted movement around large landscapes
- Gardeners managing thick hedges and overgrown shrubs
- Users prone to fatigue during long yard maintenance sessions
Who should skip it
- Shoppers without existing DeWalt 20V battery inventory
- Owners of expansive properties requiring continuous, long-duration operation
- Professionals tackling heavy-duty, dense, or woody commercial brush
Performance breakdown
Cutting Efficiency
Laser-cut hooked blades slice through dense overgrowth with surgical precision.
Maneuverability
Compact frame design makes navigating tight garden corners feel effortless.
Runtime Endurance
Over an hour of continuous power handles most residential landscaping tasks.
Transmission Protection
Integrated friction clutch prevents internal damage when hitting hidden obstacles.
Ergonomic Comfort
Lightweight build significantly reduces arm fatigue during extended trimming sessions.
System Versatility
Seamlessly integrates with your existing 20V MAX or FlexVolt battery ecosystem.
Key Specs
Blade Length
22 inches
Voltage
20V
Cutting Capacity
0.75 inches (maximum)
Runtime per Charge
78 minutes
Blade Type
Double-action
Power Source Type
Cordless Electric
Model Number
DCHT821B
Safety Feature
Friction clutch
Features
- Delivers up to 78 minutes of runtime on a single charge.
- Tackles branches up to 3/4 in. thick with a powerful motor.
- Laser-cut, 22 in. hooked tooth blades ensure clean, fast cuts.
- Friction clutch protects the transmission from impact damage.
- 39% more compact design minimizes user fatigue and maximizes maneuverability.
- Compatible with 20V MAX and FlexVolt batteries (sold separately).
What customers say
Users overwhelmingly praise this DeWalt trimmer for its impressive cutting power, easily handling thick, woody material beyond expectations for a battery tool. The 22-inch blade delivers clean, efficient cuts, greatly speeding up large trimming tasks. A key benefit is its seamless integration with the existing DeWalt 20V MAX battery platform, offering convenience and value. While the power is lauded, some users note that the weight increases fatigue during extended overhead use, especially with larger batteries. Despite this minor ergonomic consideration, the trimmer is viewed as a durable, professional grade solution that successfully balances homeowner convenience with robust performance, making it highly recommended for platform owners.
Know before you buy
No, this is a 'tool-only' model. You will need to use your existing DeWalt 20V MAX or FlexVolt batteries, or purchase them separately.
The trimmer is designed to cut branches up to 3/4 inch in diameter. Attempting to cut thicker branches may stall the motor or damage the blades.
The friction clutch acts as a safety mechanism for the internal transmission. If the blades hit a thick branch or a hidden obstacle, the clutch slips to prevent the motor and gears from sustaining damage.
You can expect up to 78 minutes of runtime on a single charge. Please note that actual runtime may vary depending on the density of the hedge and the specific battery capacity you are using.
Yes, this trimmer is compatible with the DeWalt hedge sweep accessory, which helps clear away clippings as you work.
The 39% more compact design is primarily intended to improve maneuverability and reduce arm fatigue during extended use. It makes it easier to reach tight spots or trim at awkward angles without sacrificing cutting power.
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