10 Best Cordless Grass Trimmers 2025 in the United States

The EGO POWER+ String Trimmer ST1502SA is a robust option for those looking to maintain their lawns and gardens. It comes with a powerful 56V 2.5Ah battery, which delivers good performance and long run times, making it suitable for medium to large gardens. The 15-inch cutting width is quite generous, allowing you to cover more ground quickly, and the high-efficiency brushless motor ensures smooth operation with low vibrations and extended motor life. Additionally, the trimmer is weather-resistant, adding durability for outdoor use in various conditions.

A notable feature is the Rapid-Reload head, which simplifies the task of loading new cutting lines, a common challenge with other models. The variable speed control offers flexibility, making it adaptable to different trimming tasks. The EGO POWER+ trimmer is relatively lightweight at 7.4 pounds, which makes it easier to handle during longer sessions; however, it might still feel a bit heavy for some users. The inclusion of the 2.5Ah battery and charger in the package is a plus point, and the fan-cooled charging system helps in preventing overheating during recharges.

The trimmer is backed by a 5-year tool warranty and a 3-year battery warranty, offering peace of mind regarding its durability and performance. This trimmer would be ideal for homeowners seeking a versatile and reliable cordless grass trimmer with a good balance of power, convenience, and ease of use.

The Greenworks 60V 16” Brushless Cordless String Trimmer offers a robust solution for tackling tough yard work, making it suitable for trimming and edging around various obstacles like sidewalks and flower beds. Its cutting width of 16 inches is quite generous, allowing for efficient coverage of larger areas.

The brushless motor stands out by providing more power, longer runtime, and extended motor life, which are critical for demanding yard tasks. With a 2.5Ah battery, users can expect up to 65 minutes of runtime on a full charge, which is decent for most residential jobs but may require recharging for extended use. Weighing 11.6 pounds, it's relatively lightweight compared to gas-powered models, offering comfort and reduced fatigue during prolonged usage.

The adjustable shaft enhances user comfort by allowing customization to different heights, while the dual line bump feed head facilitates quick and easy reloads. The trimmer's combination of power, efficiency, and user-friendly features make it a compelling choice for homeowners who need a reliable, cordless grass trimming solution.

The Greenworks 40V Cordless String Trimmer and Leaf Blower Combo Kit is a versatile toolset designed to handle both trimming and blowing tasks efficiently. The notable 40V battery provides ample power to tackle tough grass and weeds, with the included 2.0Ah battery ensuring a decent runtime for standard yard maintenance tasks. With a cutting width of 12 inches, the trimmer efficiently covers more ground, making yard work quicker. The auto-feed head further simplifies line advancement, enhancing ease of use. Weighing in at 16.53 pounds, the combo kit is relatively lightweight, which, combined with its ergonomic design, reduces user fatigue.

The leaf blower component delivers impressive clearing performance with 390 CFM airflow and speeds up to 110 MPH, and the variable speed trigger with cruise control allows for more precise control when needed. The tools are easy to start with a push button, and the maintenance-free design means no gas, oil, or emissions to worry about, making it a clean and quiet option.

Despite its strengths, the 2.0Ah battery might require frequent recharges for larger properties, and the 12-inch cutting width might be limiting for extensive or commercial tasks. This combo kit is best suited for homeowners with medium-sized yards who seek a reliable, easy-to-use, and eco-friendly solution for their lawn care needs.