10 Best Lightweight Weed Eaters 2025 in the United States

The Worx String Trimmer Cordless GT3.0 20V is a versatile tool that effectively combines a string trimmer and an edger, making it a great option for someone looking for multifunctionality. One of its standout features is its lightweight design, weighing only 6 pounds, which makes it easy to handle and maneuver. The cordless nature, powered by two 20V lithium-ion batteries, offers convenience and portability without being tethered to an outlet. Each battery is part of the Worx PowerShare family, allowing compatibility with other Worx tools, which is a nice bonus.

Users should note that while the power source is efficient, battery life can vary depending on usage and may require frequent recharging for larger tasks. The 12-inch cutting width is suitable for small to medium-sized yards, providing a decent balance between coverage and precision. The 0.065-inch line diameter is standard and should handle typical weed and grass trimming needs effectively but might struggle with thicker vegetation. Adjustability is another strong point of this weed eater. It can convert from a trimmer to an edger easily and features an adjustable head that tilts 90 degrees to reach sloped terrains and tight spots. The spacer guard is a thoughtful addition, helping to protect plants and other garden features from accidental damage.

On the downside, some users might find the assembly process a bit cumbersome, and the included cutting line length of 10 feet might require frequent replacements. Additionally, some users report durability concerns over extended periods. This lightweight weed eater is best suited for homeowners with small to medium-sized yards who value versatility, ease of use, and cordless convenience.

The WORX WG163.9 is a lightweight, cordless string trimmer weighing just 4.63 pounds, making it easy to handle for extended periods without much fatigue. It runs on a 20V battery system (battery and charger sold separately), which offers the convenience of cordless use but requires compatible WORX batteries to operate. The 12-inch cutting width is well-suited for trimming around yards and gardens, providing a good balance between maneuverability and coverage.

One of its standout features is the adjustable, telescoping shaft and handle, which lets you customize the tool to your height and posture, helping reduce strain during use. The trimmer also converts quickly to an edger, with rubberized twin wheels for better stability and control while edging sidewalks or flower beds. Its shaft can tilt 90 degrees to reach sloped or tight areas, adding to its versatility. The innovative Command Feed spool system makes it easy to feed line without bumping, which enhances user convenience.

This trimmer is a solid choice for those seeking a lightweight, adjustable, and versatile cordless tool suitable for light to medium yard work.

The Greenworks 40V 12" Cordless String Trimmer is a solid choice if you're looking for a lightweight and easy-to-handle weed eater. Weighing just 12 pounds, it’s designed with comfort in mind, reducing fatigue during use. Powered by a 40V battery with a 2.0Ah capacity included, it offers decent battery life that recharges in about an hour, making it convenient for small to medium lawn tasks.

The 12-inch cutting width with a .065-inch line is good for trimming grass and weeds around your garden, though it might take longer to cover larger areas compared to wider models. The variable speed trigger allows you to adjust cutting power on the fly, which helps when working around delicate plants or tougher weeds. It’s maintenance-free, with no gas or oil needed, and starts instantly with a push button, which is great if you prefer a hassle-free experience.

This model is best suited for homeowners needing a quiet, lightweight, and easy-to-use trimmer for regular yard upkeep rather than extensive landscaping, as it might feel a bit underpowered for heavy-duty jobs or very large yards and has a battery size that limits longer continuous use.