10 Best Cordless Line Trimmer 2025 in the United States

The EGO POWER+ String Trimmer (ST1623T) is a well-rounded choice for those looking for a battery-powered trimmer for their lawn care needs. It comes equipped with a robust 56V 4.0Ah battery and charger, ensuring ample power and runtime for most trimming tasks. The 16-inch cutting width makes it efficient in covering larger areas quickly, which is a notable advantage for users with bigger lawns or extensive trimming work. Weighing 7.5 pounds, it strikes a decent balance between portability and sturdiness.

The telescopic carbon fiber shaft is a standout feature, allowing for easy height adjustments to suit user comfort, which enhances usability for people of various heights. Additionally, the high-efficiency brushless motor promises durability and less maintenance over time. The dual line spiral-twist and digital 2-speed selector provide flexibility in handling different types of vegetation with precision. Its weather-resistant construction adds to its reliability, making it a suitable choice for various outdoor conditions. On the downside, the trimmer does require assembly, which might be a minor inconvenience for some users.

The inclusion of the POWERLOAD and LINE IQ systems simplifies line feeding and ensures continuous operation without manual intervention. With its strong performance and user-friendly features, the EGO POWER+ String Trimmer is a compelling option for both casual and more demanding lawn care enthusiasts.

The DEWALT 20V MAX String Trimmer and Leaf Blower Kit is a versatile cordless tool designed for maintaining your yard. One of its strongest features is the 13-inch cutting width, which allows you to cover more ground quickly. The variable speed trigger on the trimmer is great for extending battery life, which is powered by a 20V Lithium-Ion battery included in the kit. This makes it convenient as you don't need to buy additional batteries separately.

The trimmer also features a gear drive transmission, which is especially useful for cutting through thicker, overgrown areas efficiently. However, with a weight of around 20 grams for the trimmer, it can be a bit heavy for prolonged use, especially for those without much upper body strength. The blower in the kit is also quite powerful, reaching up to 450 cfm of air volume and 125 mph with its concentrator, making it suitable for clearing debris quickly.

The brushless motor in the blower is a highlight, offering better efficiency and longer motor life. On the downside, the assembly is required, which might be a minor inconvenience for some users. Additionally, at a best sellers rank of #24,332 in Patio, Lawn & Garden, it might not be the top choice for everyone. This kit is ideal for users looking for a powerful, all-in-one solution for trimming and blowing tasks in their garden or yard.

The Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit is designed to make yard maintenance easy and efficient. This combo kit includes a 12-inch string trimmer and a powerful leaf blower, both powered by a 40V battery. The 2.0Ah battery provides enough power for most residential tasks, and the push-button start makes it easy to use. The string trimmer features an auto feed head, which simplifies line advancement, and the 12-inch cutting width is sufficient for handling overgrown grass and weeds.

The leaf blower offers a strong 390 CFM air flow and a 110 MPH air speed, with a variable speed trigger and cruise control for better handling during use. Weighing only 16.5 pounds, this kit is lightweight and ergonomically designed to reduce user fatigue, making it a good choice for homeowners looking for a manageable and low-maintenance yard tool. The tools are also maintenance-free, with no gas, oil, or emissions to worry about, providing quiet operation.

However, the 2.0Ah battery might require frequent recharging for larger yards, and the 12-inch cutting width may not be sufficient for very large or heavily overgrown areas. Despite these drawbacks, the Greenworks 40V Combo Kit has received positive feedback from users, making it a reliable and effective solution for typical residential yard maintenance.