8 Best Dewalt Cordless Weed Wackers 2026 in the United States

The DEWALT 60V Cordless String Trimmer (DCST972X1) is designed to offer flexibility and power for various trimming tasks. It features a high battery voltage of 60V, which should provide ample power for heavy-duty trimming. The inclusion of a lithium-ion battery and charger is a plus for convenience. The cutting swath is adjustable between 15 and 17 inches, giving you the flexibility to handle different areas efficiently. The dual-line capability with a 0.080-inch line (and compatibility with a 0.095-inch line) further enhances its versatility.

The trimmer weighs 15 pounds, which might be on the heavier side for some users, potentially making it tiring to use over extended periods. However, the adjustable shaft is a useful feature for finding a comfortable working position. The variable trigger and hi/lo speed settings allow for optimized power and runtime based on the task at hand. The quick-load spool system simplifies re-spooling, saving time and effort. The high-performance brushless motor is designed to ensure efficient operation and longer life.

This trimmer would be ideal for those needing a powerful and adaptable tool, particularly for larger or more demanding yard work.

The DEWALT FLEXVOLT 60V MAX String Trimmer & Chainsaw Combo Kit is a powerful option for those needing a versatile cordless tool for yard work. It runs on a 60V battery with a 3Ah capacity, providing solid power for trimming and cutting. The string trimmer offers a 15-inch cutting swath with a sturdy 0.080-inch line, making it suitable for medium to large lawn areas. The brushless motor is efficient, helping extend battery life and tool durability.

Weighing just over 14 pounds, it is somewhat heavier compared to some lightweight trimmers, which might be a consideration if you have extensive trimming or prefer something easier to handle. The kit includes a cordless chainsaw with features like tool-free chain tensioning and automatic oiling, adding extra value for users who want a multi-purpose tool.

This combo is well suited for homeowners or hobbyists seeking a reliable, powerful cordless trimmer plus a chainsaw in one package, rather than those looking for a very lightweight or highly adjustable string trimmer alone.

The DEWALT FLEXVOLT 60V MAX String Trimmer is a powerful cordless weed wacker designed for heavy-duty yard work. It uses a 60V battery system, which delivers strong cutting power without the hassle of a cord. Its 15-inch cutting swath covers more ground in less time, making it suitable for medium to large yards. Weighing around 12 pounds, it is somewhat heavier than some competitors, which may cause fatigue during extended use, especially for those who prefer lighter tools.

One of its strengths is the gear drive design combined with a high-efficiency brushless motor that help power through thick grass and overgrowth efficiently. The trimmer features a bump feed head preloaded with 0.08-inch line and can also handle thicker 0.095-inch line for tougher jobs, providing flexibility for different vegetation types. The variable speed trigger with high and low settings allows adjustment of power and battery run time depending on the task, which helps manage energy use. However, it does not have an adjustable shaft, which some users might find important for comfort and reach.

This model is sold as 'tool only,' meaning the battery and charger must be purchased separately unless you already own compatible DEWALT FLEXVOLT batteries. This is an important consideration when budgeting. The string trimmer is well-suited for users seeking a cordless, high-powered tool capable of handling tough trimming tasks with a decent cutting width, balancing power and usability despite its weight and separate battery purchase requirements.