Ryobi String Trimmer: The Ultimate Guide to Features, Types, and User Reviews

Are you searching for a powerful and easy-to-use string trimmer for your lawn care needs? The Ryobi String Trimmer might just be the perfect solution. With a wide variety of electric, cordless, and gas-powered models, Ryobi offers a trimmer to suit every user — from homeowners to professional landscapers.

In this comprehensive guide, we’ll explore everything you need to know about Ryobi string trimmers, including their features, benefits, model comparisons, maintenance tips, and user reviews.

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Table of Contents

1. Introduction to Ryobi String Trimmers

2. Why Choose Ryobi?

3. Types of Ryobi String Trimmers

   • Cordless (Battery-Powered)

   • Electric (Corded)

   • Gas-Powered

4. Key Features of Ryobi String Trimmers

5. Top Ryobi String Trimmer Models in 2025

6. Ryobi Trimmer Attachments and Expand-It System

7. Comparison: Ryobi vs. Competitors

8. How to Maintain a Ryobi String Trimmer

9. Pros and Cons

10. Customer Reviews and Ratings

11. Where to Buy

12. Final Thoughts

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1. Introduction to Ryobi String Trimmers

Ryobi is a globally recognized brand in the power tool industry, best known for its high-performance and affordable tools tailored for homeowners and DIY enthusiasts. The Ryobi string trimmer, sometimes referred to as a weed eater or weed whacker, is a versatile outdoor power tool used for edging and trimming grass, weeds, and overgrowth in hard-to-reach areas of your lawn.

With multiple power options and an extensive line of models, Ryobi has gained popularity as a go-to brand for trimmers that balance power, portability, and price.

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2. Why Choose Ryobi?

Choosing a Ryobi string trimmer means you’re investing in:

• Durability: Built with quality materials and backed by warranties.

• Affordability: Competitive pricing for all models.

• Innovation: Features like the Expand-It attachment system.

• Eco-Friendly Options: Cordless and electric models reduce emissions.

• One+ Battery System: Most Ryobi cordless tools use the same 18V battery.

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3. Types of Ryobi String Trimmers

Ryobi offers three major types of string trimmers. Understanding their differences can help you select the best tool for your yard.

A. Cordless (Battery-Powered) String Trimmers

The Ryobi 18V ONE+ and 40V systems are leaders in the cordless trimmer segment. These models are perfect for small to medium-sized lawns and offer the convenience of portability without the hassle of cords or gas.

• Popular Models:

  • Ryobi ONE+ 18V 13-inch Trimmer

  • Ryobi 40V 15-inch Brushless Trimmer

• Pros:

  • Lightweight

  • Quiet operation

  • Compatible batteries with other Ryobi tools

• Cons:

  • Limited run time (based on battery size)

  • May not be ideal for heavy-duty trimming

B. Electric (Corded) String Trimmers

Electric corded trimmers are ideal for users with small yards and easy access to power outlets.

• Pros:

  • No emissions

  • Unlimited runtime

  • Low maintenance

• Cons:

  • Limited range due to cord

  • May lack power for thick brush

C. Gas-Powered String Trimmers

Although Ryobi has shifted focus to electric models, they still offer gas-powered trimmers designed for large yards and commercial use.

• Pros:

  • Powerful performance

  • No battery limitations

  • Handles dense vegetation

• Cons:

  • Heavier

  • Requires fuel and maintenance

  • Louder than electric options

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4. Key Features of Ryobi String Trimmers

Whether you pick a battery, corded, or gas model, most Ryobi string trimmers come equipped with features that improve usability and performance:

• Adjustable Cutting Width: Ranges from 10 to 15 inches for faster trimming.

• Automatic Line Feed or Bump Feed: Ensures continuous cutting without interruptions.

• Telescoping Shaft: For adjustable height and comfortable use.

• Rotating Head: Converts trimmer into an edger with a simple twist.

• Brushless Motor (select models): Offers longer life and higher efficiency.

• Expand-It Compatibility: Switch the trimmer head for other attachments like a blower or hedge trimmer.

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5. Top Ryobi String Trimmer Models in 2025

Ryobi ONE+ 18V 13-Inch Cordless String Trimmer

• Best For: Light-duty trimming

• Battery Life: Up to 45 minutes

• Weight: 6.2 lbs

• Price: Around $129 (with battery and charger)

Ryobi 40V 15-Inch Brushless String Trimmer

• Best For: Medium to large yards

• Battery Life: Up to 70 minutes

• Attachment Capable: Yes

• Price: Around $199 (with battery)

Ryobi RY253SS 25cc 2-Cycle Gas Trimmer

• Best For: Heavy-duty trimming and thick brush

• Engine: 25cc full crank engine

• Attachment Capable: Yes

• Price: Around $179

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6. Ryobi Trimmer Attachments and Expand-It System

One of Ryobi’s standout features is the Expand-It™ Universal Attachment System. This allows you to turn your string trimmer into:

• Edger

• Hedge Trimmer

• Cultivator

• Blower

• Pole Saw

• Brush Cutter

This versatility eliminates the need to buy separate tools, making Ryobi ideal for budget-conscious users looking to maintain a complete yard care system.

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7. Comparison: Ryobi vs. Competitors

Ryobi stands out for its wide compatibility with batteries and attachments, making it a better long-term investment for homeowners.

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8. How to Maintain a Ryobi String Trimmer

Maintaining your Ryobi trimmer ensures it runs smoothly for years. Here’s a quick checklist:

• Clean the cutting head after each use.

• Check and replace the trimmer line regularly.

• Inspect battery health (for cordless models).

• Store indoors to avoid moisture and rust.

• For gas models:

  • Use fresh fuel

  • Clean air filters

  • Check spark plug condition

Following these simple maintenance practices can significantly extend the life of your tool.