Which brands produce the best string trimmers?

Cordless 40V attachment-capable string trimmer with an adjustable 13 to 15 in cutting swath, REEL EASY+ speed winder bump-feed head, and compatibility with Ryobi EXPAND-IT attachments; sold as tool-only or in kits with 4.0 Ah battery and charger. It offers gas-like power for homeowner jobs and quick line reloads for convenience. Suited for medium residential yards and users who want an interchangeable-tool system.

High-efficiency brushless 60V battery trimmer with an adjustable 15 in/17 in cutting swath, quick-load spool, dual-line bump feed, and universal attachment capability; kit versions include a FLEXVOLT battery and charger. Suited to users needing gas-level power in a cordless tool and those who want attachment versatility for multiple yard tasks.

Battery-powered 56V brushless string trimmer with a Speed-Feed 400 head, dual-line (.095 in or .080 in) compatibility, hi/lo speed settings and a 16 in cutting swath; sold as a kit with 2.5Ah battery and charger. Lightweight design and variable-speed trigger provide gas-like performance and easy maneuverability for residential trimming tasks.

The EGO ST1511T is a 56 V cordless string trimmer with POWERLOAD auto-wind head, a brushless motor, and a 15 in cutting swath. It includes a 2.5 Ah battery and charger, offers up to about 45 minutes run time, and has a telescopic shaft for user comfort. It uses professional 0.095 in dual spiral-twist line and is weather resistant (IPX4).

The Makita XRU15PT is a 36V (18V X2) brushless cordless string trimmer with a 15 in cutting swath, three-speed settings (3,500/5,300/6,500 RPM), bump-feed head loaded with quiet twisted line, and a kit option including two 5.0Ah batteries and a charger. It offers strong power, long runtime, low noise, and an included shoulder strap for improved balance, suiting professional and serious homeowner use. The tool features Makita protections for dust/water and battery/charger safeguards.

A professional-grade M18 FUEL brushless cordless trimmer with a POWERSTATE motor, REDLINK PLUS electronics, and Easy Load trimmer head; it delivers up to 6,200 RPM and a 14-16 in cutting swath while including a high-capacity M18 battery and rapid charger in kit versions. It's engineered for landscapers and heavy-duty yard work, offering quick throttle response, robust cooling, and compatibility with the QUIK-LOK attachment system.

The Stihl FSA 80 R is a 36 V battery-powered loop-handle string trimmer with a brushless motor and variable-speed trigger, offering gas-like cutting power for residential use. It uses an AutoCut 27-2 head compatible with 0.095 in or 0.105 in line and is lightweight (10.6 lb without battery), suited for noise-sensitive areas and quick tool-free handle adjustments.