10 Best String Trimmers 2025 in the United States

The EGO POWER+ 16" string trimmer is a strong choice for anyone looking for a cordless, battery-powered trimmer with professional features. It runs on a 56V lithium-ion battery, offering up to 60 minutes of runtime which is quite convenient for medium-sized yards without needing frequent recharges. The 16-inch cutting width is a good balance, allowing you to cover a decent area quickly without being too bulky or hard to control. At 7.5 pounds, this trimmer strikes a nice middle ground — light enough to handle comfortably for trimming tasks but still solid and durable.

One of its standout features is the telescopic carbon fiber shaft, which you can adjust to fit your height and reach, making it ergonomic and reducing strain during use. The shaft’s carbon fiber build also adds durability while keeping the weight down. It includes advanced line feed systems: the POWERLOAD technology lets you reload the line easily with the push of a button, saving time and effort compared to manual winding. The LINE IQ system automatically senses and feeds the string as needed, so you get a continuous 16-inch cutting swath without bumping or interruptions.

The trimmer is weather-resistant, which means it can handle damp conditions better than many competitors. The dual-speed selector gives you flexibility to adjust power and conserve battery when needed. Assembly is required, which might be a bit tricky if you’re not comfortable putting tools together. While the battery life is decent, heavy-duty users with larger properties might find 60 minutes limiting and may want to invest in spare batteries. This EGO trimmer is ideal for homeowners who want a powerful, easy-to-use, and low-maintenance cordless trimmer for weed and grass trimming. Its high-tech line feed features and adjustable shaft add comfort and efficiency, making yard work less tiring and more enjoyable.

The EGO POWER+ String Trimmer is a solid choice for anyone needing a cordless tool to handle common yard work like trimming weeds and grass. It runs on a rechargeable 56V lithium-ion battery, offering up to 45 minutes of runtime per charge, which should be enough for small to medium yards. The 16-inch cutting width is a good middle ground—wide enough to cover more ground quickly but still manageable for detailed trimming. Its carbon fiber shaft is lightweight and strong, making the whole unit easier to handle despite its weight of about 17 pounds. The telescopic shaft and adjustable handle add comfort by letting you customize the fit for your height, reducing strain during longer jobs.

One standout feature is the POWERLOAD system, which lets you reload the trimming line by simply pushing a button, saving time and effort compared to manual winding. The dual-line system also improves cutting efficiency. While 17 pounds is relatively light for a trimmer with a carbon fiber shaft and battery, it could still feel a bit heavy for some users, especially during extended use. Some assembly is required right out of the box, which might be a minor inconvenience if you prefer ready-to-go tools. Its weather-resistant design means you can use it in damp conditions without worry.

Backed by a strong warranty and positive customer ratings, this trimmer is a reliable, user-friendly option well suited for homeowners who want a powerful, easy-to-use cordless trimmer for regular lawn maintenance.

The Greenworks 60V 16" Brushless Cordless String Trimmer is a solid choice if you want a powerful, easy-to-use cordless tool for trimming your lawn. It uses a 60-volt lithium-ion battery, which means no noisy gas engine or smelly fumes. The 16-inch cutting width is a good middle ground, letting you clear grass efficiently without being too bulky. Weighing about 18.7 pounds, this trimmer is a bit on the heavier side compared to some models, so it might feel tiring if you have a large yard or need to use it for long periods.

The brushless motor is designed to deliver strong power and better battery life, which is great for tackling thick or tough grass. It also features a straight shaft, which generally helps with reaching under bushes or along edges more easily. The line feed system is user-friendly, making it simple to replace or extend the cutting line when needed. Another nice bonus is its compatibility with over 75 other Greenworks 60V tools, which is handy if you want to expand your garden equipment without buying new batteries.

It also comes with a 4-year warranty, giving some peace of mind about its durability. One thing to consider is the weight, which might not be ideal for everyone, especially if you prefer something lighter or more compact. If you’re looking for a reliable, powerful cordless trimmer that balances performance with convenience, this Greenworks model fits well.