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 20V MAX XR String Trimmer is a strong choice for homeowners looking for a cordless weed wacker that's easy to store and transport. Its 20V battery provides solid power, and the 14-inch cutting swath covers a wide area, making yard work more efficient. At just over 9 pounds, it strikes a good balance between being lightweight enough for comfortable handling and sturdy enough to tackle thick brush. The folding hinge is a nice space-saving feature, letting you store it in tight spots or carry it easily in a vehicle.

You can adjust the speed with a Hi/Lo switch and variable-speed trigger, giving you control over performance versus battery runtime, which helps save power when less trimming force is needed. The QuickLoad Spool makes reloading line a simpler task, avoiding frustration during use. However, the trimmer lacks an adjustable shaft, which might make it less customizable for users of different heights or those wanting more ergonomic comfort. Also, while the line diameter isn't specified, this could impact how thick the weeds it can handle are, so it might not be ideal for very tough or overgrown areas.

For general lawn maintenance and medium-duty trimming jobs, this DEWALT model offers reliable cordless convenience with practical features, but users seeking more customization or heavy-duty cutting might want to consider other options.

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.