Best 18 V String Trimmers in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels
BL Brushless Motor delivers up to 6,000 RPM
Up to 1 hour of run time with 18V LXT 4.0Ah battery (battery sold separately)
High/Low button for power and run time management
Variable speed trigger for controlled cutting speed
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
[2-IN-1] Don’t buy a separate trimmer and edger. Get this 2-in-1 and save time, money, and space in the garage
[ROTATING HEAD] It easily switches between trimming and edging functions: just grasp the head, pull is away from the shaft and turn it 180
[SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
[SIMPLE AND EFFICIENT] At only 4.2 lbs (3.2 lbs without the battery) this lightweight and compact trimmer and edger is made for everyone
[AUTO-FEED LINE] Just press the button when you need more line. The completely automatic system makes sure you have fresh string when you need it
[FLOWER GUARD] The adjustable spacer guard prevents accidental trimming of plants, lawn decorations, and other sensitive areas of your yard
[INCLUDES] 20V String Trimmer & Edger, 20V MaxLithium Battery, Trimmer Spool, 20V Battery Charger, Safety Guard
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels
BL Brushless Motor delivers up to 6,000 RPM
Up to 1 hour of run time with 18V LXT 4.0Ah battery
High/Low button for power and run time management
Variable speed trigger for controlled cutting speed
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AdvancedTools | 9.59 | ❌ | ❌ | ❌ |
Brushless motor purposely built for the power head with to generate the power and performance of high voltage platforms
Features the Milwaukee easy load trimmer head
RPM: 0 to 4900/0 to 6201
Cutting swath: 14 in. to 16 in.
Line diameter: 0.080 in./0.095 in.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Midwest Factory Reconditioned Tools | 9.33 | ❌ | ❌ | ❌ |
Item Package Dimension -44.9999999541L X 10.49999998929W X 5.49999999439H Inches
Item Package Weight - 7.59933417114 Pounds
Item Package Quantity - 1
Product Type - String Trimmer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Midwest Factory Reconditioned Tools | 9.33 | ❌ | ❌ | ❌ |
Item Package Dimension: 34.49L X 10.98W X 7.44H Inches
Item Package Weight - 7.59933417114 Pounds
Item Package Quantity - 1
Product Type - Reciprocating Hedge Trimmer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Blondee Wholesale | 9.75 | ❌ | ❌ | ❌ |
Battery and Charger NOT included
20% more power then the previous model, yet only 6 lbs
Variable speed trigger
10-12 cutting swath
Auto feed 0.080 twisted line
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TheCountryButler | 9.74 | ❌ | ❌ | ❌ |
Pivoting head for a simple transition to edging
Variable speed trigger allows more powerful cutting or longer battery life
Premium 0.080 in. twisted single line
Up to 1 hour of run time with a 4.0 Ah battery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Supps Direct LLC | 9.77 | ❌ | ❌ | ❌ |
Pivoting head for a simple transition to edging
Variable speed trigger for more control
Auto-feed string head with 0.080 in. twisted line
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TMD Sales | 4.35 | ❌ | ❌ | ❌ |
Up to 1-hour of run time with the included 4.0 Ah battery
Premium 0.080 in. twisted single line
Pivoting head for a simple transition to edging
Variable speed trigger allows more powerful cutting or longer battery life
11 in to 13 in adjustable cutting width for longer run time or wider cutting path
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| US-YAN | 9.90 | ✅ | ✅ | ✅ |
Compatible with Multiple Ryobi Cordless Trimmers Models: 18V, 24V, 40V
High-quality 0.080-Inch diameter spool & durable polyamide nylon thread, flexible and long service life. Use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds
Auto Feed System replacement spool eliminates time spent hand-winding string trimmers
Package Included: 12 Packs 0.080-Inch diameter Replacement Trimmer Spool and 3 Packs Trimmer Cap
Hassle free warranty -- 3 years warranty. Replacement or refund will be provided for your preference. Any doubts and questions, please feel free to contact us
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Embie Industries | 9.59 | ❌ | ❌ | ❌ |
Battery and charger NOT INCLUDED- Works with all Ryobi 18v batteries and chargers
10 in. cut swatch for easy trimming of smaller yards
Auto-feed string head for continuous operation with 0.065 in. line
Simple press-and-turn conversion to edger mode
Power source type: Battery Powered
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TheCountryButler | 9.74 | ❌ | ❌ | ❌ |
Includes High Performance Brushless Motor for Increased Power
Includes Rotating Shaft for Easy Edging
Over 260 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OUR FAMILY SALES LLC | 4.90 | ❌ | ❌ | ❌ |
Brushless motor for maximum power and durability. Auto-feed line head.
Shaft twist to edge. Variable speed with 2-speed trigger for more control.
Adjustable 11 in. to 13 in. cutting width. Adjustable front handle for user comfort.
Compatible with .065 and .080 trimmer line.
Includes a 18V 4.0 Ah lithium battery and charger.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ryobi | 7 |
| Makita | 2 |
| Milwaukee | 1 |
| Pacroban | 1 |
| Renewed | 1 |
| Worx | 1 |
| Ywtesch | 1 |
We've carried out a comprehensive analysis of 6,875 reviews on string trimmers 18 v, using our selection criteria to identify the best options in the home & kitchen. Our findings reveal that most customers typically select string trimmers 18 v priced around $115.55, with top brands including worx, makita, ryobi, ywtesch, renewed and milwaukee and pacroban
Our team of expert editors reviewed these high-quality items and handpicked the top 14 string trimmers 18 v for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home & kitchen category. These include amazon.com, thecountrybutler, midwest factory reconditioned tools, tmd sales, blondee wholesale, us-yan, embie industries, advancedtools and supps direct llc and our family sales llc .
We are dedicated to assisting our users in finding the right trimmers Products based on their needs, saving them considerable time when choosing which string trimmers 18 v to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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