
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.

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.
Our picks
Official manufacturer image
Official manufacturer image
Official manufacturer imageBest 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.
Common questions
Qualcast has sold different garden-tool types and configurations. Verify whether the exact model is cordless from its product information or manual.
Use the model and battery part numbers from the tool label and manual, then confirm them against official support or a compatible replacement listing.
Search official support using the complete model code shown on the rating label; similar model names may use different parts.
Line diameter and spool type depend on the model. Follow its manual and do not substitute a size without manufacturer approval.