
Best Cordless String Trimmers for Home and Heavy-Duty Use
Ryobi's 40V RY402013BTL is a versatile starting point for medium yards; DEWALT's 60V tools suit heavier work, while WORX offers compact trim-and-edge models.
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Ryobi's 40V RY402013BTL is a versatile starting point for medium yards; DEWALT's 60V tools suit heavier work, while WORX offers compact trim-and-edge models.

Cordless gives you room to move; corded avoids battery changes near a safe outlet. Choose by yard size, obstacles and cable reach.
Our picks
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Cordless battery
Cordless edger
Cordless electric
Cordless trimmer edger
Cordless battery charger
Bauer 20v cordless
3 in 1 cordless
20v max 13 cordless battery poweredBest picks

Ryobi's 40V RY402013BTL is a versatile starting point for medium yards; DEWALT's 60V tools suit heavier work, while WORX offers compact trim-and-edge models.

Greenworks' 40V 13-inch tool is a documented two-in-one choice; Makita's XRU24Z adds a rotating head, while attachment systems fit owners who want more outdoor tools.

These cordless string trimmer reviews compare documented product features, not Gearjury hands-on trials. Ryobi offers a published runtime figure; Makita and DEWALT show how wider-cut models differ.

DEWALT DCST925M1 is the clearest compact kit choice; Makita, Greenworks and HART offer wider paths or distinct platform features.

The iToolMax listing describes a height-adjustable 3-in-1 trimmer with edging and cutting modes. Independent comparative test evidence is not established here, so use the product details as maker claims.

Greenworks Pro 80V 16-inch is our top pick for demanding growth; WORX WG173 suits compact yards, while DEWALT DCST925M1 is a practical 20V kit.

For a flexible battery system, the RYOBI 40V HP Brushless 17-inch Attachment Capable model is a strong all-round place to start. RIDGID, Milwaukee and Makita offer alternatives if you already own their batteries.

Most cordless grass trimmers still cut with line. Our leading verified option is RYOBI’s versatile 40V model; see compact and attachment-ready alternatives below.
Head to head

Cordless gives you room to move; corded avoids battery changes near a safe outlet. Choose by yard size, obstacles and cable reach.
Read more →Common questions
Choose by battery platform, cutting width and head design. A compact tool can suit edging and light maintenance; a wider-cut 40V trimmer may suit larger or tougher jobs.
Follow the exact model manual and avoid conditions the maker identifies as unsafe. Wet grass can cling to the head and obscure obstacles, so waiting for dry conditions makes trimming easier to control.
There is no universal best. Compare battery compatibility, swath, line feed and published runtime against your workload.
Check battery platform and kit contents, then compare swath, line diameter, feed system, weight and edging or attachment features.
RYOBI, STIHL, CRAFTSMAN, BLACK+DECKER and DEWALT all sell cordless trimmers. Compare the model and battery ecosystem for your work.