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 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.

The EGO MHC1603 Multi-Head Combo Kit is a versatile battery-powered weed eater that offers strong performance with its 56-volt, 4.0Ah lithium-ion battery. This provides up to 45 minutes of trimming time and even longer runtime when using the edger attachment, which is handy for tackling different yard tasks without frequent recharging. The 16-inch cutting swath is wide enough for efficient trimming, helping you cover more ground quickly. One of its standout features is the POWERLOAD system, which makes reloading the trimming line fast and easy—just push a button and you’re back to work, saving you from the hassle of manual threading.

The lightweight carbon fiber shaft keeps the tool manageable during use and also adds durability, supported by a lifetime warranty on shafts. The included edger attachment offers precision with adjustable depth, making it useful for clean lawn edges. The overall weight of the kit is about 33.5 pounds, which might feel a bit heavy if you need to carry or maneuver it for long periods. Assembly is required, so it may take some time before you can start using it.

Safety features like a variable speed trigger with a lock-off lever add peace of mind during operation. The brushless motor ensures quieter operation and longer tool life, while the weather-resistant design means you can use it in damp conditions without worry. This kit suits homeowners who want a flexible, high-quality tool for both trimming and edging, especially if you’re looking for an easy-to-use line feed system and durable construction. If you have very large areas or prefer lighter equipment, you might want to consider the weight and runtime limits.