10 Best Cordless String Trimmers 2025 in the United States

The EGO POWER+ String Trimmer is a strong contender for anyone needing a cordless tool for trimming grass and weeds. Featuring a 56V 2.5Ah battery, this trimmer provides a good balance of power and battery life. The included battery and charger make it convenient right out of the box, and it only takes 50 minutes to fully charge, which is quite efficient. The 15-inch cutting swath means you can cover a good amount of ground quickly, and the dual feed spiral twist line enhances cutting performance, handling tougher weeds with ease.

The Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit is designed for those looking to maintain their yard with ease and efficiency. This product boasts a 40V battery voltage, which offers solid power for both the trimmer and blower. The 2.0Ah battery capacity ensures reasonably long usage times, though it may require recharging for larger tasks.

The Worx GT3.0 20V PowerShare Cordless String Trimmer/Edger is a versatile tool that offers a lot of convenience for garden maintenance. One of its major strengths is the 2-in-1 functionality, allowing it to switch easily from a trimmer to an edger, making it suitable for various tasks. The Command Feed spool system is a unique feature that ensures instant line feeding, reducing the hassle of manually adjusting the line. Another advantage is the inclusion of two 20V batteries, which extend usage time and can be used with other Worx tools, adding to their practicality.