10 Best Corded String Trimmers 2025 in the United States

The BLACK+DECKER String Trimmer with Auto Feed is a robust choice for those who need a reliable tool for maintaining their lawn. With a 6.5-amp motor and POWERDRIVE Transmission, it excels at tackling thick weeds and grass, ensuring you can handle tough garden tasks efficiently. A notable feature is the Automatic Feed Spool (AFS) technology, which saves you from the hassle of bumping to advance the line, thus offering a smooth and uninterrupted trimming experience.

The trimmer features a 14-inch cutting swath, making it efficient for medium-sized lawns. The 2-in-1 functionality allows it to easily convert from a trimmer to an edger, thanks to its wheeled edge guide, which adds to its versatility and convenience. Weighing just 6.34 pounds, it is fairly lightweight; users can manage it comfortably and maneuver it with ease. The adjustable handle and height positions further enhance user comfort and control, catering to different heights and preferences.

Additionally, the cord retention system is a thoughtful feature, reducing the chances of accidental unplugging during operation. Being a corded model, it does limit mobility compared to cordless alternatives. It requires an appropriate power source nearby, which might not be ideal for expansive properties without accessible outlets. It's a solid tool for those who prioritize power and reliability over cordless convenience.

The Greenworks 80V 16 inch Brushless String Trimmer is a robust option for tackling heavy-duty grass and weed trimming. It features an 80V brushless motor that provides strong torque and quiet operation, enhancing its longevity. The 16-inch cutting path with a .080” dual line and bump feed head allows for quick line advancement, making it efficient for larger areas. The variable speed trigger offers better control around delicate plants and shrubs.

At 16 pounds, it is relatively lightweight, which, combined with its ergonomic design, helps reduce user fatigue. The included 2.0 Ah battery charges rapidly in just 30 minutes, ensuring minimal downtime. Additionally, it is maintenance-free with no need for gas, oil, or dealing with emissions, making it a convenient choice for environmentally conscious users.

However, one drawback is that assembly is required, which may not be ideal for everyone. Also, being battery-powered, it might not be as powerful as some corded alternatives for the toughest jobs. This trimmer is best suited for users looking for a powerful, yet easy-to-handle tool for regular lawn maintenance without the hassle of gas-powered equipment.

The BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger is designed for those managing smaller yards. Weighing only 9.9 pounds, it’s lightweight and easy to maneuver, which is a significant plus for users who may struggle with heavier equipment. The adjustable handle and height positions offer comfort and flexibility, making it suitable for various users.

Its 12-inch cutting width and automatic feed spool allow for efficient trimming without the hassle of bumping to feed the line, ensuring a smoother experience. Users will appreciate the unlimited runtime that comes with corded power, so you won't have to worry about battery life during your work. However, this product may not be the best fit for larger yards, as its compact design is tailored for smaller areas.

The 1.6-inch cutting height may also limit its effectiveness on thicker grass or weeds. Additionally, it requires an extension cord (not included), which could be inconvenient for some users. This 3-in-1 tool excels in lightweight design and ease of use for smaller yards, but potential buyers should be aware of its limitations regarding yard size and cord requirements.