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 Worx String Trimmer Cordless GT3.0 stands out with its dual functionality as both a trimmer and edger, which can be switched with ease. The inclusion of two 20V Power Share batteries is a major advantage, offering extended use and compatibility with other Worx tools. The instant line feed system is user-friendly, ensuring smooth operation without manual adjustments, and the lifetime free spools add further value.

The trimmer's 12-inch cutting width is adequate for small to medium-sized lawns, while the machine's weight of 6 pounds makes it relatively easy to handle, though some users may find it slightly heavy for prolonged use. The adjustable shaft and head tilting feature enhance accessibility and versatility, especially on uneven terrain. Rubberized wheels help guide the edger for precise cuts, and the spacer guard protects plants and lawn ornaments effectively.

However, the noise level and long-term durability of the plastic parts could be potential drawbacks. Additionally, the 0.065-inch line diameter may not be sufficient for thicker grass or weeds, requiring frequent replacements. This trimmer is a good fit for homeowners looking for a versatile, battery-powered tool to manage regular lawn maintenance without the complexities of gas-powered alternatives.