Best 18V Cordless Grass Shears (2026)
We compared four current 18V cordless grass shear options across brands.
At a Glance
18V sits in the middle of the voltage range for cordless grass shears, delivering solid cutting power while staying compatible with several major tool ecosystems including Makita LXT and Ryobi ONE+.
We researched four current, distinct 18V options, focusing on battery ecosystem, whether a battery is included, and 2-in-1 capability.
2 Criteria to Look For Before Buying a 18V Cordless Grass Shears (2026)
Key buying criteria so you get the right fit the first time.
Battery Ecosystem
The Makita XMU04Z and its compatible third-party alternative both run on Makita's LXT platform, while the Ryobi picks run on Ryobi's ONE+ platform, so your choice should align with any 18V batteries you already own.
Included Battery vs. Bare Tool
Ryobi's complete kit includes a battery and charger, while the bare-tool P2900B and Makita XMU04Z both require an already-owned or separately purchased compatible battery.
Best 18V Cordless Grass Shears (2026)
Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear
About this pick
Makita's XMU04Z is a genuine 18V LXT grass shear, built to run on an existing Makita LXT battery.
At 18V LXT, bare tool, it sits at the low end of this comparison on brand ecosystem, well below the 2-in-1 Cordless Hedge Trimmer & Grass Shear at 18V, third-party. That bare-tool format is genuinely useful if you already own Makita LXT batteries from other tools.
Makita's LXT line has a long-established reputation for battery and tool reliability. It's priced toward the higher end of this lineup, and the main tradeoff to weigh is that requires a separately purchased Makita LXT battery and charger.
Best for: Best all-around pick within Makita's LXT ecosystem.
Check price on AmazonPros
- +Genuine Makita brand, not a third-party adapter
- +Works with existing Makita LXT batteries for most buyers
- +Established Makita LXT reliability many buyers find genuinely useful
Cons
- −Requires a separately purchased Makita LXT battery and charger
RYOBI ONE+ 18V Cordless Grass Shear
About this pick
Ryobi's ONE+ shear and shrubber trimmer ships with an 18V, 2.0 Ah battery and charger included, ready to use out of the box.
On brand ecosystem, at 18V, battery included it sits between the two extremes here: below the 2-in-1 Cordless Hedge Trimmer & Grass Shear at 18V, third-party, and above the Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear at 18V LXT, bare tool. That's a genuine convenience over bare-tool options that require buying a battery separately.
It's also part of Ryobi's broader ONE+ battery ecosystem for other compatible tools. It's the premium pick in this lineup, and the main tradeoff to weigh is that locked into the Ryobi ONE+ ecosystem for future battery swaps.
Best for: Best if you want a complete kit ready to use immediately.
Check price on AmazonPros
- +Battery and charger included, ready to use
- +Part of Ryobi's broader ONE+ ecosystem in daily use
- +18V power for grass and shrub trimming
Cons
- −Locked into the Ryobi ONE+ ecosystem for future battery swaps
Ryobi P2900B ONE+ 18-Volt Lithium-Ion Cordless Grass
About this pick
Ryobi's P2900B ONE+ shear and shrubber is sold as a bare tool, genuinely useful if you already own a ONE+ battery and charger.
On brand ecosystem, at 18V, bare tool it sits between the two extremes here: below the 2-in-1 Cordless Hedge Trimmer & Grass Shear at 18V, third-party, and above the Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear at 18V LXT, bare tool. That bare-tool format saves money if you're already invested in Ryobi's ONE+ ecosystem.
It's the same core cutting mechanism as the complete kit, just without the included battery. It's priced toward the lower end of this lineup, and the main tradeoff to weigh is that requires a separately owned or purchased ONE+ battery.
Best for: Best value pick if you already own Ryobi ONE+ batteries.
Check price on AmazonPros
- +Lower cost if you already own a ONE+ battery
- +Same core cutting mechanism as the complete kit
- +Compatible with the broader ONE+ ecosystem for long-term value
Cons
- −Requires a separately owned or purchased ONE+ battery
2-in-1 Cordless Hedge Trimmer & Grass Shear
About this pick
This 2-in-1 hedge trimmer and grass shear is built for Makita 18V batteries with a brushless motor at an accessible price.
At 18V, third-party, it leads this comparison on brand ecosystem, well ahead of the Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear at 18V LXT, bare tool. The 2-in-1 design covers both grass and hedge trimming from one Makita-compatible tool.
A brushless motor typically runs more efficiently than a brushed alternative. It's the most affordable pick in this lineup, and the main tradeoff to weigh is that third-party tool, not genuine Makita brand.
Best for: Best for the lowest-cost entry into 18V grass shearing.
Check price on AmazonPros
- +2-in-1 grass and hedge trimming for real convenience
- +Brushless motor for efficiency many buyers find genuinely useful
- +Accessible price for Makita ecosystem buyers worth the investment
Cons
- −Third-party tool, not genuine Makita brand worth factoring in
How We Evaluated These 18V Cordless Grass Shears (2026)
Each pick was assessed across 2 criteria weighted for real-world use.
Ecosystem Comparison
We separated Makita LXT-compatible options from Ryobi ONE+-compatible options to help buyers match their existing battery investment.
Kit Completeness
We noted which 18V options include a battery and charger versus requiring one separately.
How to Choose the Right 18V Cordless Grass Shears (2026)
By Brand ecosystem
| Brand ecosystem | Recommended Pick |
|---|---|
| Lower brand ecosystem (18V LXT, bare tool) | Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear |
| Mid-range (18V, bare tool) | Ryobi P2900B ONE+ 18-Volt Lithium-Ion Cordless Grass |
| Higher brand ecosystem (18V, third-party) | 2-in-1 Cordless Hedge Trimmer & Grass Shear |
By Budget
| Budget | Recommended Pick |
|---|---|
| Most accessible in this lineup | 2-in-1 Cordless Hedge Trimmer & Grass Shear |
| Mid-priced | Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear |
| Premium pick | RYOBI ONE+ 18V Cordless Grass Shear |
Makita LXT vs. Ryobi ONE+
Makita LXT
Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear and 2-in-1 Cordless Hedge Trimmer & Grass Shear fall into this category.
Ryobi ONE+
RYOBI ONE+ 18V Cordless Grass Shear and Ryobi P2900B ONE+ 18-Volt Lithium-Ion Cordless Grass fall into this category.
When to Spend More
Spend more if
You want the most complete feature set in this comparison. The RYOBI ONE+ 18V Cordless Grass Shear justifies its premium price for that.
Save if
Your needs are basic and price matters most. The 2-in-1 Cordless Hedge Trimmer & Grass Shear covers that at the most accessible price here.
Frequently Asked Questions
Can I use a 18V 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: Makita XMU04Z 18V LXT Lithium-Ion Cordless Grass Shear - 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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