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CRAFTSMAN V20 WEEDWACKER Cordless String Trimmer with QUICKWIND, 13 inch, Bare Tool Only (CMCST920B)

TLDR Review: CRAFTSMAN V20 WeedWacker String Trimmer

Item: CRAFTSMAN V20 WeedWacker String Trimmer
Author: ShopSavvy

By ShopSavvy Team

Published: January 23rd, 2026

Pros

•Powerful battery performance significantly reduces trimming time compared to many cordless options.
•Lightweight and easy to maneuver, allowing extended use without excessive fatigue despite the included large battery.
•Provides a clean and precise cut on various types of grass and weeds, making yard maintenance easier.
•Battery life is generally sufficient for typical yard sizes, with some users reporting around 30 minutes or more per charge.
•Durable build quality with higuality craftsmanship that feels reliable and long-lasting.
•Twpeed settings offer better control and efficiency, with the low speed helping to conserve battery life.
•The QUICKWIND feature simplifies string replacement, which is great for users who dislike fiddling with winding or have hand issues such as arthritis.
•Motor placement at the string head reduces the chance of internal drive cable failures, improving reliability.
•Adjustable handle enhances comfort during extended trimming tasks.
•Batterowered design offers convenience with no fuel mixing or cold starts, making it easier to maintain.

Cons

•Some users report that the batteries drain extremely quickly—sometimes in as little as two minutes—and require frequent replacements, which is inconvenient.
•The product may break or fail after a relatively short period of use (about six months or less), raising concerns about lonerm durability for some customers.
•Slightly heavier than other V20 models or comparable trimmers due to weight distribution, which can affect comfort over long sessions.
•The guard or shield is smaller than expected, potentially allowing debris or small rocks to fly up, which could be a safety concern.
•Spins counterclockwise, requiring some users to adjust their trimming technique, which might be awkward initially.
•Extended use for very large or heavily overgrown areas may require multiple charged batteries, limiting continuous work time.

Bottom Line

The CRAFTSMAN V20 WEEDWACKER (CMCST920B) is a solid choice for homeowners looking for a cordless trimmer that delivers good battery life, ease of use, and a clean cut with helpful features like QUICKWIND. However, keep in mind that some users experience rapid battery drain and durability issues, so it’s best suited for typical residential use rather than heavy, prolonged yard work. If you want a trimmer with reliable battery performance and less chance of early failure, you might want to explore other options with stronger battery longevity or warranty support. If fast battery drain concerns you, consider checking out trimmers with higher-capacity batteries or proven long-term reliability in user reviews to match your yard’s size and needs.