Best Battery String Trimmers of 2026

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.

Tackle tough weeds and grass with ease using this professional-grade cordless string trimmer. Its high-efficiency brushless motor delivers longer run times and low vibrations, while the rapid-reload head allows for quick and easy line replacement. With a 15-inch cutting swath and variable speed control, you can customize the tool to suit different working situations. The fan-cooled charging system prevents overheating, and the included battery charges fully in just 50 minutes. The trimmer is also weather-resistant, making it a durable option for outdoor use.

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 EGO Power+ Edger Kit offers a versatile yard tool that combines an efficient Power Head with an 8-inch edger attachment. This setup lets you handle various lawn tasks quickly, giving you flexibility with multiple attachments. Its lightweight carbon fiber shaft not only makes it easy to maneuver but also ensures durability, backed by a limited lifetime warranty for peace of mind. The 8-inch edger blade helps you create precise, clean edges along your garden beds or walkways. Overall, the EGO Power+ Edger Kit is designed to make your yard work easier and more efficient.

Experience hassle-free trimming with the BLACK+DECKER Cordless String Trimmer. This powerful trimmer features an Automatic Feed Spool that feeds the edger/trimmer line as needed without bumping, saving you time and effort. With the LBXR2520 battery, you get 66% more battery capacity for longer runtime compared to LBXR20. Choose between two-speed controls to boost power or extend runtime, while the PowerDrive Transmission increases torque for more cutting power. Easily convert from trimmer to wheeled edger, and adjust the height and handle with premium soft grip for improved comfort and control. Whether you're a professional landscaper or a DIY enthusiast, this cordless string trimmer is perfect for all your lawn maintenance needs.

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 EGO Power+ ST1623T 16-Inch Cordless String Trimmer features the world’s first LINE IQ technology, an auto-sensing system that monitors and feeds the length of the line for a continuous 16” cutting swath without the need for bumping. Its POWERLOAD technology automatically winds your trimmer line, making it easy to replace. With its carbon fiber shaft, it is the strongest string trimmer on the market, backed by a lifetime warranty. The telescopic design allows you to quickly adjust the shaft length for ease of use and comfort. It has a high-efficiency brushless motor, digital variable speed, and.095" professional cutting line, providing Power Beyond Belief without the noise, fuss, or fumes. The package includes a 56 Volt 4.0Ah battery and a fast charger, and it is compatible with all EGO tools. The trimmer comes with a 5-year tool warranty and a 3-year battery warranty.

Get your gardening job done with ease using BLACK+DECKER Cordless Combo Kit. This versatile tool easily transforms from a cordless string trimmer to an edger with a rotation of 180 degrees, providing you with the flexibility to work on different areas of your garden. The adjustable height and soft-grip handle ensure comfortable and customizable control during extended use. You don't have to worry about bumping the trimmer line as the AFS automatic feed spool continuously feeds it. The sweeper is perfect for clearing driveways, sidewalks, decks, and garages of grass clippings, leaves, and other debris. With a lightweight design and quiet operation, this combo kit is easy to use and won't disturb your neighbors. You'll also have backup power with two 20V MAX* POWERCONNECT batteries, ensuring a consistent charge.