18V ONE+ HP Brushless String Trimmer/Edger with 4Ah Battery and Charger

Model: #P20120

4.6 | 429 Reviews
  • 18V ONE+ HP Technology Provides 1.5X More Power Compared to P2030
  • Shaft Twists to Easily Convert to Edging
  • Over 175 ONE+ Tools – All Work With Any RYOBI 18V ONE+ Battery
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More Power. Longer Runtime. Longer Motor Life.


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

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18V ONE+™ 4.0 Ah Battery
Maximum Cut Diameter
Recommended Line Diameter
7.3 lbs.
Shaft Type
3 year limited warranty



18V ONE+ HP Brushless String Trimmer/Edger with 4Ah Battery and Charger
18V ONE+ HP Brushless String Trimmer/Edger Kit is rated 4.6 out of 5 by 429.
Rated 1 out of 5 by from nice product until it broke Bought my trimmer in June, had for four months and the head fell off. The pin/shaft broke behind the feeder. Home Depot only has 90 return policy. I've been on hold with Ryobi to discuss warranty replacement for almost 30min. Very frustrating to get this resolved.
Date published: 2023-10-18
Rated 5 out of 5 by from Best Lawn Trimmer I have had this Ryobi Trimmer/Edger for 2 months and is the best trimmer I have ever used!
Date published: 2023-10-17
Rated 5 out of 5 by from Great trimmer I bought this as a kit in 2023 July. Used it for a few months in my small lawn area. easy to use. light weight. works well.
Date published: 2023-10-16
Rated 4 out of 5 by from Trimmer wife wanted a cordless trimmer that was light and easy for her to use. works well very pleased.
Date published: 2023-10-12
Rated 1 out of 5 by from Very frustrating to use. PRO: Nice weight, good balance. Get a second battery to charge while wour working, if you have a significant amount of trimming to do. The 120 minutes on one charge is someone's fantasy. CON: Auto-feeder is a VERY poor design. Only works sporadically. Half my time trimming is spent stopping, flipping it over, and manually depressing the feed button to pull out more line. Give me a bump-feed anyday. They actually work! Grrrrr.....
Date published: 2023-09-30
Rated 5 out of 5 by from Great trimmer Great trimmer !! Work very well, variable speed helps a lot, and this one takes a bigger string which is a plus.
Date published: 2023-09-30
Rated 5 out of 5 by from Great design and weight for the money. I bought this today and wow. It cut through everything and made cleaning the backyard so much quicker. And its great that the same battery it uses also works with my drill sets and other equipment so I always have a charged battery ready.
Date published: 2023-09-28
Rated 5 out of 5 by from Perfect fit Needed a weedwhacker my wife could handle. This one is so perfect even I can use it with my sore shoulders. Not too heavy, but covers just the area we need.
Date published: 2023-09-25
Rated 5 out of 5 by from Pretty powerfull for the 18V system Does good job on cleaning/edging. I would not recommend for long grass
Date published: 2023-09-24
Rated 5 out of 5 by from would recommend for home use bought trimmer for basic trimming at the house. had to use at a friends property and it was more than expected. it cut thicker grass than i thought
Date published: 2023-09-20
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