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10 Best Ryobi String Trimmers 2026 in the United States

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Our Top Picks

#1

Winner

RYOBI 40-Volt Lithium-Ion Cordless Attachment Capable String Trimmer, 4.0 Ah Battery and Charger Inc

Rating
10.0
Chosen by1,318
Power Source
Weight
Line Feed System

Most important from
1645 reviews

Power Source
Surprisingly powerful for a battery-powered trimmer.
Weight
Great power, though a bit heavy for some users.
Line Feed System
String trimmer is easy to load once you figure it out.

The RYOBI 40-Volt Lithium-Ion Cordless String Trimmer offers a versatile and powerful solution for garden maintenance. It features a 40-volt lithium-ion battery, which provides substantial runtime and power. The included 4.0 Ah battery and 90-minute charger ensure that you can get back to work quickly.

This trimmer is particularly notable for its attachment capability, compatible with both RYOBI expand-it and other universal gas attachments, adding to its versatility and potential cost savings on additional tools. The adjustable cutting width of 13 to 15 inches allows users to balance between longer runtime and a wider cutting path, catering to different lawn sizes and types of trimming tasks. The reel-easy bump-feed string head simplifies the process of reloading the line, while the variable speed trigger gives greater control over cutting power and efficiency.

Weighing in at 13.77 pounds, it is relatively manageable though might be a bit heavy for some users during extended use. This product is best suited for users looking for a powerful, flexible, and easy-to-maintain trimmer for medium to large yards.

Rating
10.0
Chosen by1,318
Power Source
Weight
Line Feed System

Most important from
1645 reviews

Power Source
Surprisingly powerful for a battery-powered trimmer.
Weight
Great power, though a bit heavy for some users.
Line Feed System
String trimmer is easy to load once you figure it out.
#2

RYOBI ONE+ 18V 13 in. Cordless Battery String Trimmer/Edger with 4.0 Ah Battery and Charger Green

Rating
8.2
Power Source
Weight

Most important from
53 reviews

Power Source
Battery power lasts long enough to complete trimming the entire yard with ample strength.
Weight
Lightweight design makes maneuvering effortless during extended use.

The RYOBI ONE+ 18V 13-inch Cordless String Trimmer/Edger is a good option for homeowners who want a lightweight and portable tool for lawn and garden maintenance. It runs on an 18-volt battery, which makes it convenient to use without the hassle of cords, and it comes with a 4.0 Ah battery and charger included, so you’re ready to go right out of the box. The trimmer offers a 13-inch cutting width that is adjustable down to 11 inches if needed, helping you tackle various trimming jobs efficiently. It features an auto-feed line head, which means you don’t have to manually advance the cutting line often — a helpful feature for ease of use. You can use either .065 or .080-inch trimmer lines, giving a bit of flexibility depending on the job. The head pivots for edging, making it versatile for trimming along sidewalks or flower beds.

Weighing just 7 pounds, it’s fairly light and easy to handle for extended periods, though some users might prefer an adjustable shaft length for better comfort, which this model does not include. The variable speed trigger lets you control the power output, balancing battery life and cutting strength. While specific noise level measurements are not provided, battery-powered models like this typically produce less noise than gas-powered ones. Its 3-year warranty adds peace of mind.

If you are looking for a user-friendly, battery-powered string trimmer that offers good cutting width and portability for typical yard work, this Ryobi model fits well. It is suitable for regular home garden trimming and edging, though it may not be ideal for heavy-duty or professional use.

Rating
8.2
Power Source
Weight

Most important from
53 reviews

Power Source
Battery power lasts long enough to complete trimming the entire yard with ample strength.
Weight
Lightweight design makes maneuvering effortless during extended use.
#3

Ryobi 40V Cordless Battery Attachment Capable String Trimmer and Leaf Blower Combo Kit (2-Tools) w/ 4.0 Ah Battery & Charger

Rating
8.2
Power Source
Weight

Most important from
109 reviews

Power Source
The battery life impresses with 25 to 30 minutes of solid use, and interchangeable batteries extend runtime significantly.
Weight
The tool’s weight is well balanced and manageable, even for smaller or older users, making extended use comfortable.

The Ryobi 40V Cordless String Trimmer and Leaf Blower Combo Kit offers good battery-powered convenience, making it suitable for those who want cordless freedom without gas fumes or cords. The 40V battery delivers solid power, with the blower reaching up to 155 MPH and 300 CFM, which handles light to medium yard tasks effectively. The trimmer has a 14-inch cutting width, a decent size for most home lawn trimming jobs, allowing you to cover a good area without frequent passes.

It’s relatively lightweight at 1.52 pounds, which helps reduce fatigue during use, although the total weight including the battery might be higher. The kit includes a 4.0 Ah battery and charger, plus a 5-year warranty on the tools and 3 years on the battery, adding reliability and peace of mind.

This product is well suited for typical homeowners who want a cordless option with decent power and the added value of a blower in one kit.

Rating
8.2
Power Source
Weight

Most important from
109 reviews

Power Source
The battery life impresses with 25 to 30 minutes of solid use, and interchangeable batteries extend runtime significantly.
Weight
The tool’s weight is well balanced and manageable, even for smaller or older users, making extended use comfortable.

Buying Guide for the Best Ryobi String Trimmers

Choosing the right string trimmer can make your yard work much easier and more efficient. When selecting a string trimmer, it's important to consider various factors that will affect its performance and suitability for your specific needs. Here are some key specifications to look at and how to navigate them to find the best fit for you.
Power SourceString trimmers can be powered by gas, electricity, or batteries. Gas-powered trimmers are typically more powerful and suitable for large areas or heavy-duty tasks. Electric trimmers, which can be corded or cordless, are quieter and more environmentally friendly. Corded models offer continuous power but limit mobility, while cordless models provide more freedom of movement but require recharging. Choose a power source based on the size of your yard and the type of trimming you need to do.
Cutting WidthThe cutting width refers to the diameter of the area the trimmer can cut in a single pass. A larger cutting width means you can cover more ground quickly, which is ideal for larger yards. However, a smaller cutting width offers more precision and is better for detailed work in tight spaces. Consider the size of your yard and the level of detail required when choosing the cutting width.
WeightThe weight of the string trimmer affects how easy it is to handle and maneuver. Lighter trimmers are easier to use for extended periods and are less tiring, making them suitable for smaller yards or less intensive tasks. Heavier trimmers may offer more power and durability but can be more challenging to use for long periods. Think about your physical strength and the duration of your trimming tasks when considering the weight.
Shaft TypeString trimmers come with either a straight or curved shaft. Straight shafts are generally longer and provide better reach for under bushes and hard-to-reach areas. They are also more suitable for taller users. Curved shafts are shorter and offer better balance and control, making them easier to handle for shorter users or for trimming around obstacles. Choose the shaft type based on your height and the specific areas you need to trim.
Line Feed SystemThe line feed system determines how the trimmer line is advanced. There are three main types: bump feed, automatic feed, and fixed line. Bump feed systems require you to tap the trimmer head on the ground to release more line, offering control over line usage. Automatic feed systems release line as needed without user intervention, providing convenience. Fixed line systems use pre-cut lengths of line, which can be easier to replace but may require more frequent changes. Consider your preference for convenience versus control when choosing a line feed system.
Noise LevelThe noise level of a string trimmer can be an important factor, especially if you live in a quiet neighborhood or have noise restrictions. Gas-powered trimmers are generally louder, while electric and battery-powered models tend to be quieter. If noise is a concern, look for models with lower decibel ratings. Consider your environment and any noise regulations when evaluating the noise level.

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