Best BLACK+DECKER Cordless Grass Shears (2026)
We compared three current Black+Decker cordless grass shear options on voltage and battery ecosystem.
At a Glance
Black+Decker's current lineup spans an older 3.6V combo unit up to the newer 20V MAX Powerconnect platform, which shares batteries with other compatible Black+Decker outdoor tools.
We researched three current, distinct Black+Decker options, focusing on voltage, battery platform, and whether a model doubles as a shrub trimmer.
2 Criteria to Look For Before Buying a BLACK+DECKER Cordless Grass Shears (2026)
Key buying criteria so you get the right fit the first time.
20V MAX vs. 3.6V
The 20V MAX Powerconnect kit delivers more cutting power for shrub growth than the more accessible 3.6V combo unit, which suits lighter grass and shrub touch-ups.
Powerconnect Battery Compatibility
The 20V MAX Powerconnect system shares batteries with other compatible Black+Decker outdoor tools, a genuine advantage if you're building out that ecosystem.
Best BLACK+DECKER Cordless Grass Shears (2026)
BLACK+DECKER 20V MAX* POWERCONNECT 3/8 in. Cordless
About this pick
Black+Decker's 20V MAX Powerconnect shear shrubber kit includes a 3/8-inch cutting capacity blade on Black+Decker's current battery platform.
On voltage, at 20V it sits between the two extremes here: below the BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning at 20V, and above the BLACK+DECKER Shrub Trimmer/Grass Shear Combo at 3.6V. The Powerconnect system lets the same battery work across other compatible Black+Decker tools.
20V power handles both grass and light shrub growth effectively. It's priced in the middle of this lineup, and the main tradeoff to weigh is that powerconnect batteries are specific to Black+Decker's platform.
Best for: Best all-around pick within Black+Decker's current lineup.
Check price on AmazonPros
- +Powerconnect battery works across other Black+Decker tools
- +20V power for grass and shrub growth
- +Current-generation Black+Decker platform that holds up well over time
Cons
- −Powerconnect batteries are specific to Black+Decker's platform
BLACK+DECKER Shrub Trimmer/Grass Shear Combo
About this pick
This 3.6V shrub trimmer and grass shear combo is Black+Decker's more accessible, lower-voltage option.
At 3.6V, it sits at the low end of this comparison on voltage, well below the BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning at 20V. Lower voltage than the 20V MAX platform, suited to lighter trimming jobs.
It's a straightforward 2-in-1 tool for basic grass and shrub touch-ups. It's the most affordable pick in this lineup, and the main tradeoff to weigh is that less cutting power than the 20V MAX platform.
Best for: Best value pick for light trimming jobs.
Check price on AmazonPros
- +Accessible price point that holds up well over time
- +2-in-1 shrub and grass capability in daily use
- +Lightweight for basic touch-ups many buyers find genuinely useful
Cons
- −Less cutting power than the 20V MAX platform
BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning
About this pick
Black+Decker's 20V MAX cordless pruner handles woody stems the grass shears above aren't built for, worth pairing with a dedicated grass shear.
At 20V, it leads this comparison on voltage, well ahead of the BLACK+DECKER Shrub Trimmer/Grass Shear Combo at 3.6V. It's a pruning shear rather than a grass shear, a complementary tool rather than a direct substitute.
Rated for 900 cuts per charge, useful for a session of pruning alongside grass trimming. It's the premium pick in this lineup, and the main tradeoff to weigh is that built for pruning stems, not grass or shrub shearing.
Best for: Worth adding alongside a dedicated grass shear for woody stems.
Check price on AmazonPros
- +900 cuts per charge for pruning sessions
- +Tool-free blade change that holds up well over time
- +Shares Black+Decker's 20V MAX battery platform for long-term value
Cons
- −Built for pruning stems, not grass or shrub shearing
How We Evaluated These BLACK+DECKER Cordless Grass Shears (2026)
Each pick was assessed across 2 criteria weighted for real-world use.
Voltage and Power Comparison
We compared the 20V MAX Powerconnect kit against the more accessible 3.6V combo unit.
Battery Platform Fit
We noted Powerconnect compatibility with other Black+Decker tools as a genuine ecosystem advantage.
How to Choose the Right BLACK+DECKER Cordless Grass Shears (2026)
By Voltage
| Voltage | Recommended Pick |
|---|---|
| Lower voltage (3.6V) | BLACK+DECKER Shrub Trimmer/Grass Shear Combo |
| Mid-range (20V) | BLACK+DECKER 20V MAX* POWERCONNECT 3/8 in. Cordless |
| Higher voltage (20V) | BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning |
By Budget
| Budget | Recommended Pick |
|---|---|
| Most accessible in this lineup | BLACK+DECKER Shrub Trimmer/Grass Shear Combo |
| Mid-priced | BLACK+DECKER 20V MAX* POWERCONNECT 3/8 in. Cordless |
| Premium pick | BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning |
20V MAX vs. 3.6V
20V MAX
BLACK+DECKER 20V MAX* POWERCONNECT 3/8 in. Cordless and BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning fall into this category.
3.6V
BLACK+DECKER Shrub Trimmer/Grass Shear Combo falls into this category.
When to Spend More
Spend more if
You want the most complete feature set in this comparison. The BLACK+DECKER 20V MAX* Cordless Pruner Electric Pruning justifies its premium price for that.
Save if
Your needs are basic and price matters most. The BLACK+DECKER Shrub Trimmer/Grass Shear Combo covers that at the most accessible price here.
Frequently Asked Questions
Can I use a Black+Decker cordless grass shear on wet grass?
It's generally not recommended, since wet grass can clog the blades and battery-powered electronics are best kept away from excess moisture. Most manufacturers recommend waiting until grass is dry before trimming.
How long does a cordless grass shear battery last per charge?
It depends on battery capacity and voltage, but most current models run for 30 minutes to over an hour of continuous trimming on a full charge, enough for a typical yard's edging and touch-up work.
Can cordless grass shears cut thick branches?
Grass shears are built for grass and light shrub growth, not thick branches. A dedicated pruning shear or lopper handles thicker woody material that a grass shear's blades aren't designed for.
Do I need a separate charger if I already own compatible batteries?
It depends on the model. Some tools ship as a bare tool built to use an existing battery and charger from a compatible ecosystem like DeWalt or Makita, while others include their own dedicated battery and charger.
Bottom Line
best overall: BLACK+DECKER 20V MAX* POWERCONNECT 3/8 in. Cordless - best overall pick in this roundup.
See the full rankings above for all picks with pros, cons, and best-for summaries.
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