10 Best Cordless Weed Eaters 2025 in the United States

The EGO POWER+ 15" cordless string trimmer is a strong contender for anyone needing a reliable and easy-to-use cordless weed eater. It comes with a powerful 56V, 2.5Ah lithium battery that provides good run time and charges quickly in about 50 minutes. The 15-inch cutting width is wide enough to cover most lawn trimming jobs efficiently without feeling bulky. Weighing 7.4 pounds, it strikes a reasonable balance between being lightweight for easy handling and sturdy enough for tougher weed cutting. The split shaft design is practical as it allows for easier storage and versatility, like edging. One standout feature is the Rapid-Reload head, which makes changing the cutting line fast and hassle-free, saving time compared to older designs. The brushless motor means less vibration and longer life, plus the trimmer is weather resistant, so it can handle light rain without issue. Variable speed control adds flexibility for different trimming needs.

A potential downside is that the battery capacity of 2.5Ah may limit continuous use for large yards, meaning you might need extra batteries for longer jobs. Also, while the tool is well-built, the weight might be noticeable during extended use for some users. This trimmer delivers solid power and convenient features, making it ideal for homeowners looking for a cordless tool that’s easy to maintain and effective for regular lawn and weed trimming tasks.

The EGO POWER+ 16" string trimmer stands out as a powerful and user-friendly cordless weed eater, especially suited for homeowners who want a balance of performance and convenience. It uses a strong 56V battery with a 4.0Ah capacity, offering up to 60 minutes of runtime, which is enough for most medium to large yard jobs on a single charge. The 16-inch cutting width is wide enough to cover ground efficiently without making the tool too bulky or hard to maneuver. Weighing 7.5 pounds, it’s relatively lightweight for a battery-powered trimmer, which helps reduce arm fatigue during longer use. A key highlight is its patented Line IQ technology that automatically feeds the string without bumping, and the PowerLoad system that simplifies reloading the line with just a push of a button—both great time-savers and very convenient.

The telescoping carbon fiber shaft is another plus, allowing easy height adjustments for comfort and better ergonomics; plus, carbon fiber adds strength while keeping the tool light. While 7.5 pounds is light compared to gas models, some users might still find it a bit heavy if they have limited strength or need to trim for extended periods. Also, the price tends to be on the higher side compared to some basic cordless trimmers, reflecting its premium features.

The IPX4 rating means it's somewhat weather resistant but not fully waterproof, so caution is needed in wet conditions. This EGO model is well suited for those who want a reliable, efficient, and easy-to-use cordless trimmer with modern features, especially if quick line reloading and adjustable shaft length are important to them.

The Worx String Trimmer Cordless GT3.0 is a versatile tool designed for homeowners seeking a lightweight and flexible cordless weed eater. It operates on two 20V lithium-ion batteries, which are powerful and compatible with other Worx tools, providing good runtime and easy battery swapping. The 12-inch cutting width is ideal for small to medium yards, allowing efficient trimming without bulkiness.

A standout feature is its quick conversion between a string trimmer and an edger, making it convenient for users who want one tool to handle both tasks. The push-button line feed system simplifies refilling the line, saving time during yard work. Additionally, the trimmer head can tilt 90 degrees for edging along slopes or hard-to-reach areas, and rubberized wheels assist in guiding straight, neat lines. The adjustable guard offers protection for plants and decorations, which is beneficial for landscaped gardens.

Weighing about 6 pounds, it might feel heavier compared to some other models marketed as lightweight, potentially affecting comfort during extended use. With a solid 7600 RPM speed, this model suits casual users seeking a reliable, easy-to-use weed eater with edging functionality, although the 12-inch cutting width may be limiting for very large yards.