Model: #P20150

4.4 | 46 Reviews
The ONE+ 18-Volt 13 in. String Trimmer has a lightweight design making it portable and easy to use around your yard. The auto-feed line head will automatically advance the line, so you don’t have to deal with the hassle of bumping. This trimmer is also equipped with a variable speed trigger so you can have more control around fences, masonry, and other areas of your yard. With the press of a button the shaft rotates to an edger so you can quickly tackle your edging needs. The adjustable 11 in. to 13 in. cutting width allows you to optimize your trimmer for increased run time or a wider cut swath. This trimmer comes with a 2.0 Ah battery and charger that are compatible with over 175 RYOBI tools on the RYOBI 18-Volt system, all backed by a 3-year warranty.


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This product is covered by a 3-year limited warranty.

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  • Recommended Line Size: .080"
  • Cutting Width: Adjustable 11-13"
  • Shaft: Optional Twisting for Edging
  • Trigger: Variable Speed


  • 18V ONE+ String Trimmer
  • 18V ONE+ 2Ah Battery
  • 18V Charger


18V ONE+ STRING TRIMMER/EDGER Kit is rated 4.4 out of 5 by 46.
Rated 5 out of 5 by from Grate battery life I bought this 3 weeks my hole family loves it.easy to use
Date published: 2023-09-06
Rated 4 out of 5 by from Very Good Product It's a very nice product, I recommend this product to everyone.
Date published: 2023-08-28
Rated 5 out of 5 by from I love my Ryobi, great product for what I needed. Several years ago I purchased a gas trimmer (not a Ryobi), it was so hard for me to pull the started in hurt my shoulders. I stop using and later gave it away. I brought the cordless 10" one string trimmer/edger kit. OMG so easy to start it came with a 18 V 2 hour battery and charger. I purchased the double pack charger. Now I have enough power, easy starting, light height and no shoulder pains.
Date published: 2023-07-22
Rated 5 out of 5 by from Good I bought this today and started working around 4 PM is super good and has good last of charger and it’s super easy to use. I recommend is 100%. Love this product. Thank you so much.
Date published: 2023-07-16
Rated 5 out of 5 by from Great lightweight trimmer I just bought this to weed wack a hillside around our house in the mountains of Southern Calif. It's great! I love that it is so light because climbing up and down the hill I didn't want anything too heavy. Made a quick finish to the job I was not looking forward too!
Date published: 2023-07-04
Rated 5 out of 5 by from Light weight Great product, but really hard to register, great for smaller edges and yards, the register part is next to impossible though. I should not be that hard to register. I love the Ryobi brand, have tons of them and will buy more, but the registration sucks
Date published: 2023-05-23
Rated 5 out of 5 by from Great replacement to my old Ryobi I previously has an older model of this but it died. This new and improved version is perfect for me as a woman. Lots of power and does the job perfectly to my liking. Definitely recommend!
Date published: 2023-02-23
Rated 5 out of 5 by from Powerful I bought this 2 years ago. Had a small issue and support was very helpful getting corrected. Can do a full half acre lot and have power to spare. Just release off power to get line to extend. No more bumping and leaving little round circles in the grass.
Date published: 2022-09-16
Rated 5 out of 5 by from Great Product I bought this about a month ago and really like it. I love the button to flip it upside down so you can edge easier.
Date published: 2022-08-10
Rated 4 out of 5 by from Light weight Good price for this 18v trimmer. Light weight compared to the larger 40v trimmers. Perfect for medium sized yards.
Date published: 2022-08-07
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