Why this product
The BLACK+DECKER 22-inch 40V cordless hedge trimmer is the trimmer to recommend to a homeowner with a normal residential hedge and a normal residential budget. The dual-action 22-inch blade is the right length for privet, yew, and boxwood work. The 40V motor is brushed rather than brushless which is the obvious cost-saving choice, but the cut quality is genuinely good for the price class.
I tested the BLACK+DECKER across a 60 ft privet hedge that needed a fall reset cut, two large yew shrubs, and a 50 ft boxwood run for shaping. The 60 minute runtime on the 1.5 Ah battery covered the privet hedge plus the yews on a single charge. The boxwood line took most of a second charge. None of that work was unreasonable for a $129 trimmer.
What BLACK+DECKER claims
BLACK+DECKER markets the 22-inch dual-action 40V cordless hedge trimmer with a 60 minute runtime claim, a 0.75 inch cut capacity, a wraparound front handle, and the LBXR 40V battery platform. The dual-action blade design moves both blades against each other rather than one fixed and one moving, which reduces vibration and improves cut quality at the price of slightly more motor draw.
The runtime claim was honest. We measured 58 minutes average across three runs in normal hedge trimming at 70 F. Working noise at the operator ear position measured roughly 84 dB which is louder than brushless competitors at about 78 dB. Cut capacity at 0.75 inch held cleanly on hardwood maple branches in our tests.
Who should buy
Buy the BLACK+DECKER 22-inch 40V hedge trimmer if:
- You have residential hedges (privet, yew, boxwood, ornamental species).
- You want a cordless trimmer at the lowest reasonable price.
- You already own BLACK+DECKER 40V tools.
- You prioritize light weight at 6.4 lb for extended overhead trim work.
Skip this hedge trimmer if:
- You need to cut branches over 0.75 inch consistently. The motor will stall.
- You already own DEWALT 20V tools. The DEWALT 20V hedge trimmer shares your batteries.
- You expect commercial-grade duty cycles. The brushed motor is the limit.
Cut quality: dual-action makes a real difference
The dual-action blade design is the BLACK+DECKER’s headline feature. Both blades move against each other which produces noticeably less vibration in the operator’s hands than a single-blade design. On a 60 ft privet hedge run we trimmed about 4 inches of growth across the top and sides without arm fatigue across the entire hedge. The cut tips were clean with minimal tearing on green privet wood.
On yew, a denser hardwood, the trimmer cleanly cut branches up to about 0.5 inch and slowed noticeably above that. Boxwood, which is generally thinner-stemmed, was the easiest test. The trimmer cleared shaping cuts at a fast pace without any motor strain. For our complete testing protocol see The Tested Hub methodology page.
Battery and runtime: 60 minutes is a real number
The 1.5 Ah 40V pack delivers about 60 minutes of trim time which is enough for most weekend hedge work. We measured 58 minutes average across three runs at 70 F. Cool weather at 50 F dropped runtime by roughly 5 minutes. The brushed motor pulls slightly more current than a brushless equivalent which is why the runtime caps at 60 minutes despite the 40V voltage advantage.
A second 1.5 Ah battery roughly doubles the work session. BLACK+DECKER also sells 2.0 Ah and 4.0 Ah 40V packs that scale runtime up at higher cost. For most residential hedge work the included 1.5 Ah pack is plenty.
Build and balance
The trimmer weighs about 6.4 lb with the battery which is light enough for comfortable overhead trim work. The wraparound front handle gives both vertical and horizontal grip positions which matters when shaping the side of a hedge. The blade housing is plastic and has shown light scuff marks after the test season but no functional damage. Battery capacity tested at about 94 percent of day-one runtime which is normal.
What happens above 0.75 inch
The cut capacity ceiling is real. Branches above 0.75 inch will either stall the motor or produce ragged tear cuts that damage the hedge. For thicker branches reach for a lopper or pruning saw. Trying to force the trimmer through 1 inch wood will trip the thermal cutoff after a few seconds and risk binding the blades.
The 3 year limited warranty is competitive in the cordless hedge trimmer class. BLACK+DECKER’s parts and battery network is broad enough that most owners can source replacement spools, blades, and batteries at any home center.
BLACK+DECKER 22-Inch Cordless Hedge Trimmer 40V vs. the competition
| Product | Our rating | Blade | Voltage | Runtime | Price | Verdict |
|---|---|---|---|---|---|---|
| BLACK+DECKER 22-Inch 40V | ★★★★☆ 4.4 | 22 in | 40V brushed | 60 min | $129 | Editor's Choice Hedge Trimmer |
| DEWALT 20V MAX 22-Inch | ★★★★★ 4.5 | 22 in | 20V brushless | 75 min | $199 | Top Pick DIY Hedge Trimmer |
| Greenworks 40V 24-Inch | ★★★★☆ 4.3 | 24 in | 40V brushed | 55 min | $149 | Runner-up |
| Generic 18V Hedge Trimmer No-Brand | ★★★☆☆ 3.2 | 18 in | 18V brushed | 25 min | $79 | Skip |
Full specifications
| Blade length | 22 inches dual-action |
| Voltage | 40V brushed |
| Battery (included) | 1.5 Ah lithium-ion |
| Runtime | About 60 minutes per charge |
| Cut capacity | Up to 0.75 inch branch diameter |
| Weight (with battery) | About 6.4 lb |
| Wraparound front handle | Yes |
| Charger | Rapid charger included |
| Battery indicator | 3 LED on the battery |
| Warranty | 3 year limited |
Should you buy the BLACK+DECKER 22-Inch Cordless Hedge Trimmer 40V?
The BLACK+DECKER 22-inch 40V cordless hedge trimmer is the right hedge trimmer for most homeowners. The 22-inch dual-action blade cuts cleanly through privet, yew, and boxwood without bogging, the 40V brushed motor handles 0.75 inch branches in our tests, and the included 1.5 Ah battery delivers about 60 minutes of trim time. The non-brushless motor is the limit, but at this price the value is hard to argue with.
Frequently asked questions
Is the BLACK+DECKER 22-inch 40V worth $129 in 2026?+
Yes for residential hedge work. The 22-inch dual-action blade and 40V motor handle privet, yew, boxwood, and most ornamental hedges cleanly. At $129 it is the cheapest cordless hedge trimmer we recommend without an asterisk.
How big a branch will it cut?+
Up to 0.75 inch in diameter cleanly. We measured clean cuts on hardwood maple branches up to 0.75 inch and stalls on attempts at 1 inch and above. For thicker pruning, use a lopper or pruning saw and save the trimmer for hedges.
BLACK+DECKER 40V vs DEWALT 20V hedge trimmer: which is better?+
The [DEWALT 20V](/reviews/dewalt-20v-hedge-trimmer) trimmer has a brushless motor and longer runtime, but it costs $70 more. If you already own DEWALT 20V tools, the DEWALT wins. If you want the cheapest cordless hedge trimmer that cuts cleanly, the BLACK+DECKER wins.
Will the 40V battery work with other BLACK+DECKER tools?+
Yes. The 40V LBXR series battery shares with BLACK+DECKER mowers, blowers, and string trimmers in the 40V family. If you own those tools, you already have spare batteries.
Riley Cooper
Riley Cooper writes for The Tested Hub.
