10 Best Cordless Grass Trimmers 2025 in the United States

The EGO POWER+ ST1502LB is a powerful cordless grass trimmer combined with a blower, making it a versatile tool for maintaining your lawn and garden. It runs on a 56V battery with a 2.5Ah capacity, which offers decent runtime for medium-sized yards without the hassle of gas or cords. The 15-inch cutting width is wide enough to handle typical lawn edging and weed trimming tasks efficiently. One of its standout features is the Rapid Reload head, which lets you quickly replace the trimmer line, saving time and frustration. The aluminum shaft is extended and weather-resistant, adding durability and comfort. Weighing 18.3 pounds, it is a bit heavier than some other models, which might be noticeable during longer use.

The blower included offers variable speeds up to 530 CFM with a turbo boost option, making it effective for clearing leaves and debris. Weather resistance on both tools adds to their durability in different conditions. Battery-powered tools generally run quieter than gas-powered ones, which is a plus for residential areas. This combo is highly rated and popular, especially as a string trimmer, making it a solid choice for homeowners who want a reliable, easy-to-use cordless option with the added benefit of a blower. If you need a lighter trimmer or a more adjustable shaft, you might want to compare with other models.

The Greenworks 40V 12" Cordless String Trimmer is a solid choice for homeowners looking for a lightweight and easy-to-use grass trimmer. It runs on a 40-volt battery with a capacity of 2.0Ah, which provides decent power for typical yard work and recharges fairly quickly in about an hour. The 12-inch cutting width is suitable for trimming grass and weeds around edges and smaller areas, though it might take longer for very large lawns.

It features a convenient auto-feed line system that advances the trimming line with a simple bump, reducing hassle during use. The trimmer weighs around 12 pounds, making it manageable for many users without causing too much fatigue. The ergonomic design aims to improve comfort during extended use. The variable speed trigger helps you control cutting power to protect delicate plants or tackle tougher spots. Because it’s battery-powered, the trimmer is quiet and produces no emissions, which is better for residential neighborhoods.

If you need a tool for heavy-duty or professional use, the 2.0Ah battery might require frequent recharging, and the 12-inch cutting path could slow down the work. This model suits casual trimming, especially for those who want a maintenance-free, environmentally friendly option without dealing with gas or oil.

The Greenworks 40V 13-Inch Cordless String Trimmer/Edger and Leaf Blower Combo is a versatile tool designed for homeowners who want to keep their yards tidy with minimal effort. The 40V battery provides decent power for trimming and edging, while the included 2.0Ah battery offers a reasonable runtime for small to medium yards, with larger areas potentially benefiting from a spare battery for extended work. The 13-inch cutting width is a good balance, allowing users to cover ground efficiently without the tool being too bulky.

One of the standout features is the 2-in-1 design, which allows users to easily switch from trimming to edging by rotating the head 90 degrees and adjusting the aluminum shaft to fit different heights, reducing strain during use. The automatic line feed system reduces interruptions by eliminating the need to manually adjust the cutting line. The tool is lightweight and ergonomically designed to lessen user fatigue during longer sessions, though at 17.2 pounds, some may find it heavier compared to other trimmers in this category. The blower component offers strong airflow at 350 CFM and 100 MPH, providing added value for clearing leaves and debris.

Battery-powered tools typically run quieter than gas alternatives, making this combo a practical choice for those seeking an easy-to-use, multipurpose yard tool that addresses both trimming and blowing needs, especially suitable for moderate yard sizes.