10 Best Battery Powered Weed Eaters 2025 in the United States

The EGO Power+ ST1623T 56-Volt 16-Inch Cordless String Trimmer is a top-tier choice for those in need of a powerful and versatile battery-powered weed eater. Featuring a 56-volt battery system, it comes with both a 4.0Ah and an additional 2.5Ah ARC Lithium battery, ensuring extended runtime and flexibility for longer trimming sessions. The 16-inch cutting swath allows for efficient coverage, reducing the time needed to complete your yard work.

One of its standout features is the LINE IQ technology, which automatically feeds the trimmer line, eliminating the hassle of bumping the trimmer head to advance the line. Additionally, the POWERLOAD technology simplifies the process of winding the trimmer line by feeding it into the head and pressing a button, making it user-friendly even for beginners.

The telescopic carbon fiber shaft can be quickly adjusted for comfort and is backed by a lifetime warranty, which speaks to its durability. However, at 16 inches, the cutting width might be overkill for smaller yards, and the added weight of the battery system might be cumbersome for longer use periods, especially for those who prefer a lighter tool. Assembling the trimmer is required, which might be a minor inconvenience for some users. This trimmer is ideal for homeowners with medium to large yards looking for a high-performance, low-maintenance option.

The Greenworks 60V 13" Cordless String Trimmer & Leaf Blower Combo Kit is a solid choice if you want a battery-powered weed eater that also offers a leaf blower for extra yard cleanup. It comes with a 60V battery and a 4.0 Ah capacity, which means it provides good power and decent runtime for trimming weeds and grass. The 13-inch cutting swath is wide enough for most home lawn tasks, letting you clear areas efficiently without having to make too many passes. Its dual line bump feed system is designed to reload quickly, which saves you time while working.

Weighing 22.1 pounds, it’s on the heavier side compared to some lighter models, but its ergonomic design helps reduce fatigue during use. The adjustable features make it easier to handle for different users or trimming angles. A big plus is its maintenance-free operation—no gas, oil, or emissions—making it quiet and environmentally friendly. The included leaf blower adds versatility, offering strong airflow to clear leaves and debris, even in turbo mode.

The weight might be tiring if you have a large area to trim or if you prefer very lightweight tools. Also, while the battery capacity is decent, heavy use may require a backup battery to avoid downtime. If you want a reliable, eco-friendly string trimmer with the bonus of a blower, especially for medium-sized yards, this combo kit is a practical and convenient option.

The Worx String Trimmer Cordless GT3.0 offers versatility as both a string trimmer and edger, making it suitable for various lawn maintenance tasks. It features a 20V battery system, with two batteries included, providing extended runtime and compatibility with other Worx tools. The instant line feed system allows for quick and easy line adjustments, enhancing user convenience.

Additionally, the head tilts 90 degrees, making it easier to trim and edge on sloped terrain and hard-to-reach areas. The rubberized wheels add stability and precision in edging, while the adjustable spacer guard helps protect plants and lawn ornaments from damage. The trimmer has a cutting swath of 12 inches, which is decent for small to medium yards, and weighs 5.3 pounds, making it relatively lightweight and easy to handle.

However, the battery voltage is 20V, which may not provide as much power as higher-voltage options for tackling thicker weeds or larger areas. The 7600 RPM speed is adequate for general trimming tasks but may struggle with tougher vegetation. The trimmer's line diameter of 0.065 inches is typical but may wear out quickly with extensive use. The Worx GT3.0 is a good choice for homeowners looking for a lightweight, versatile, and user-friendly battery-powered weed eater that handles basic trimming and edging tasks efficiently.