Best Lightweight String Trimmers of 2026

Trimming grass and weeds has never been easier with this electric string trimmer from BLACK+DECKER. The Automatic Feed Spool technology eliminates the need for bumping and ensures hassle-free line feeding, allowing you to work without interruptions. With a powerful 6.5 amp motor and POWERDRIVE transmission, you can easily tackle tough overgrowth with maximum performance. The trimmer also features a 2-in-1 function, allowing you to switch from a lawn trimmer to a wheeled edger with ease. Additionally, the lightweight design and adjustable handle provide maximum comfort and control, while the cord retention system prevents accidental cord disconnection. With a 14-inch cut path, you can get the job done quickly and efficiently.

Transform your trimming and edging experience with this 2-in-1 cordless string trimmer from WORX. Easily switch between trimming and edging in seconds thanks to its innovative design. With the push of a button, the Command Feed spool system releases new line instantly, so you can keep working without stopping. This trimmer also features a 90° tilting head, making it easy to reach hard-to-get areas. The rubberized wheels ensure straighter lines and cleaner cuts, while the adjustable spacer guard protects plants, landscape features and lawn ornaments. Plus, the two included 20V MaxLithium batteries can be used with any other tool in the WORX PowerShare family, making it easier to tackle all your outdoor projects with one battery.

The BLACK+DECKER Cordless String Trimmer is a versatile 2-in-1 tool that can easily convert between a trimmer and a wheeled edger. With an automatic spool feed technology, you don't have to stop and bump to feed more line. The Powerdrive transmission delivers more power from the motor to the cutting string, allowing you to get the job done faster. The lightweight design and adjustable height handles make it easy to handle. Moreover, it comes with a 20v Lithium battery pack that provides 33% more run time and can be easily swapped with other BLACK+DECKER tools.

The BLACK+DECKER Cordless String Trimmer is perfect for those who want a lightweight and easy-to-use tool for their medium-sized lawns and gardens. It's great for trimming borders, sidewalks, and flower beds, as well as for overgrowth after mowing. The automatic spool feed technology and the pivoting handle make it easy to use, while the Powerdrive transmission delivers more power to the cutting string, allowing you to get the job done faster. Although the battery life may not be enough for large yards, it's still a great value for low to medium-duty use.

The Worx 20V Grass Trimmer/Edger is a 2-in-1 tool that saves time, money, and space in the garage. It easily switches between trimming and edging functions with a rotating head. The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family. The completely automatic system makes sure you have fresh string when you need it. The adjustable spacer guard prevents accidental trimming of plants and other sensitive areas of your yard. This tool comes with one 20V 1.5 Ah MaxLithium battery and a charger.

The Greenworks 40V Cordless Trimmer and Blower Combo Kit is a lightweight and easy-to-use outdoor maintenance solution. The 12” string trimmer powers through tough grass and weeds with its .065” line and auto feed head. The leaf blower provides powerful clearing performance featuring 390 CFM air flow and 110 MPH air speed. The variable speed trigger with cruise control provides controlled airflow when it's needed most. The included 2.0Ah battery recharges in 60 minutes, and the maintenance-free design eliminates the need for gas, oil, and emissions. With up to 45 minutes of runtime, this combo kit is perfect for enhancing your curb appeal.

The Greenworks 40V Cordless Trimmer and Blower Combo Kit is perfect for those who want a reliable and efficient way to maintain their lawn. The kit is virtually maintenance-free, making it easy to use and perfect for those who want to avoid the hassle of gas-powered equipment. The string trimmer is a generic standard string that can be purchased at Wal*Mart, and the included attachments allow for either ejecting the clippings out of the side or mulching. The equipment is also lightweight, reducing user fatigue. The Greenworks 40V Cordless Trimmer and Blower Combo Kit is perfect for those who want an easy-to-use, cordless outdoor maintenance solution.

The Worx 20V GT 3.0 + Turbine Blower Combo Kit is the perfect solution for keeping your yard clear of debris and your edges neat and tidy. The trimmer converts into an edger with ease, and the patented Double Helix DNALINE2 trimmer string lasts longer and makes cleaner cuts. With the Command Feed system, you'll always have fresh trimmer string on-demand. The TURBINE Blower uses turbine tech to deliver a powerful stream of air that clears debris fast. Both the blower and trimmer/edger are lightweight, easy to operate and come with two batteries and a quick charger. The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family.

The Cub Tik 20V String Trimmer is designed to make your lawn care easier and more precise. It quickly switches between trimming grass and edging sidewalks, so you can keep clean, sharp lines around your yard. Powered by two 20V batteries, it offers longer use and strong cutting power, helping you finish your work without constant recharging. The lightweight and ergonomic design includes an adjustable handle and a head that rotates 90°, allowing you to reach tricky spots comfortably. Plus, its automatic line feed means you won’t have to stop and adjust the cutting line manually, saving you time and effort.

The MZK Cordless String Trimmer offers a powerful upgraded motor that spins at 8000 RPM, making cutting and trimming your lawn quicker and more efficient. Its lightweight design, weighing just 6.3 pounds, along with an adjustable ergonomic handle, helps you work comfortably for longer without feeling tired. The 12-inch cutting diameter covers a larger area, so you can finish your yard work faster. Plus, the automatic line feed system releases trimming line on its own, saving you from stopping to adjust it manually. This trimmer combines power and convenience, making your lawn care easier and less tiring.