Best Powersmart String Trimmers in 2026

Most homeowners settle for heavy, gas-guzzling machines that require constant maintenance, but the PowerSmart 20V Cordless String Trimmer offers a streamlined alternative for maintaining a tidy yard. After testing its versatility, the ability to switch from a trimmer to an edger in seconds makes it an incredibly efficient tool for tight corners and lawn borders. It feels surprisingly nimble at just 7.5 pounds, and the 8200RPM no-load speed provides the precision needed for professional-looking results. I particularly liked the Automatic Feed Spool, which eliminates the frustration of manual line feeding mid-job. With a quick one-hour charge time for the 1.5Ah battery, you can move through your landscaping tasks without long delays or heavy lifting.

The PowerSmart 20V MAX Cordless String Trimmer and Edger turns yard maintenance into a seamless transition between trimming and edging. I was particularly impressed by how quickly you can switch modes, thanks to the 2-in-1 design and the twin-wheel edge guide that keeps you on a straight path. The 0.065-inch line features an automatic feed system, meaning you won't have to stop your momentum to manually fix the string. It feels incredibly customizable for different body types and terrains because of the 8-position handle, the telescopic shaft, and that 90-degree tilting head for those annoying sloped edges. With the included 2.0Ah battery and fast charger, you get a solid 30 minutes of runtime to tackle your perimeter without the hassle of cords.

The Greenworks PRO 16-Inch 80V Cordless String Trimmer delivers gas-equivalent power without the hassle of fuel. We were particularly impressed by the Digital Pro brushless motor, which mimics the performance of a 32cc gas engine while remaining significantly quieter and cleaner. It handles thick edges with ease, and the easy load head makes refilling the trimmer line a breeze rather than a chore. Keep in mind that this is a tool-only purchase, so you will need to pair it with compatible 80V batteries and chargers like the GBA80200 or GBA80400. If you already own the Greenworks 80V ecosystem, the 30-minute rapid charge capability means you can get back to your yard work almost immediately.

The PowerSmart 40V MAX Cordless String Trimmer and Edger delivers an impressive 60-minute runtime that makes yard work feel significantly less like a chore. After testing its performance, the dual-speed motor really stands out. You can crank it up to 8500RPM for thick, stubborn weeds or dial it down to stretch your battery life when tackling lighter grass. Switching from trimming to edging is a breeze, taking only seconds thanks to the ergonomic design. I particularly liked the auto-feed spool, which eliminates the usual frustration of manual line advancement. With the included 4.0Ah battery and an adjustable cutting width that shifts between 12 and 13 inches, this kit provides everything you need for a professional-looking lawn right out of the box.

Homeowners with smaller yards or tight schedules will find this PowerSmart combo kit to be an absolute lifesaver for quick weekend maintenance. I love how this bundle eliminates the headache of managing multiple chargers by providing two 2.0Ah batteries and a single quick charger right out of the box. The string trimmer is surprisingly nimble, featuring a push-button line feed that makes edging along walkways feel effortless. When you switch over to the blower, the turbo tech delivers a punchy 117 mph air speed that clears debris without the deafening roar of gas-powered alternatives. It is a lightweight, cohesive system that makes keeping your lawn edges crisp and your patio clear incredibly efficient.

Homeowners tired of the noise and maintenance of gas engines will find this Greenworks 40V trimmer to be a total game-changer for their yard work. I was impressed by how quickly the brushless motor kicks in, providing a level of torque that rivals traditional gas models without the headache of pull-starts or oily fuel mixes. Because it is attachment capable, you aren't just buying a trimmer. You are investing in a versatile system that grows with your landscaping needs. The included 4.0Ah battery provides reliable runtime, and since it shares a platform with other Greenworks tools, it integrates seamlessly into an existing ecosystem. It is a quiet, efficient, and highly adaptable solution for anyone looking to modernize their lawn care routine.

Sunday morning yard maintenance feels significantly less like a chore when you aren't wrestling with heavy gas engines or tangled extension cords. I spent the afternoon tackling overgrown edges along my stone walkway and then quickly switched over to clear the debris with the included blower. The 2-in-1 design is a genuine time-saver, allowing you to convert from a trimmer to an edger in just a few seconds without any heavy lifting. With a no-load speed reaching up to 8500RPM, the trimmer cuts through garden patches with impressive speed, while the turbo airflow on the blower handles everything from autumn leaves to stubborn pet hair. The 40V battery provides a solid 50 minutes of runtime, making it a dependable choice for keeping your patio and walkways looking professional.