10 Best Cordless Weed Wackers 2025 in the United States

The Worx String Trimmer Cordless GT3.0 20V PowerShare offers a versatile solution for lawn maintenance, functioning as both a trimmer and an edger. It includes two 20V batteries, ensuring extended operation times, which is a big plus for larger yards or prolonged use. The cutting width of 12 inches is quite effective for typical residential tasks, allowing for a decent area to be covered efficiently.

With a lightweight design at 6 pounds, it is easy to handle and maneuver, reducing user fatigue during extended use. The adjustable shaft adds to its ergonomic benefits, accommodating different user heights and preferences. The instant line feed system is a standout feature, making the task of line feeding quick and hassle-free.

However, some users may find the battery life to be limiting for very extensive tasks, even with two batteries included. Additionally, while the 20V power is sufficient for most residential needs, it may struggle with very thick or tough weeds compared to higher voltage models. Another consideration is the assembly requirement, which might be a minor inconvenience for some users. Despite these minor drawbacks, the Worx GT3.0 is a highly rated and popular choice for its ease of use, versatility, and innovative features, making it a solid choice for most gardening enthusiasts and homeowners.

The EGO MHC1603 Multi-Head Combo Kit is a strong choice for anyone looking for a versatile cordless weed wacker. It runs on a powerful 56-volt battery, which delivers up to 45 minutes of trimming time and up to 75 minutes when using the edger attachment on low power. This provides a good balance between power and battery life for typical yard tasks. The 16-inch cutting width means you can cover plenty of ground with each pass, making it efficient for medium to large yards. The carbon fiber shafts are lightweight and durable, helping to keep the overall weight manageable at 33.5 pounds, though it may still feel a bit heavy for extended use. One nice feature is the POWERLOAD line system that lets you reload the trimmer line just by pushing a button, so you don't have to stop and manually feed string, saving time and hassle.

The kit includes two attachments—a string trimmer and an 8-inch edger—with an adjustable depth option on the edger for precision work. While the shaft is not specifically mentioned as adjustable in length, the multiple attachments and ergonomic design with a shoulder strap help with comfort and control. The brushless motor reduces vibration and extends tool life, and the tool is weather-resistant, which adds reliability. It comes with a solid 5-year tool warranty and 3-year battery warranty, reflecting confidence from the manufacturer.

One downside is the total weight might be a bit heavy for some, especially if you are looking for a lightweight trimmer for prolonged use. Additionally, assembly is required, so some initial setup is needed before use. This combo kit suits homeowners who want a powerful, multipurpose cordless weed wacker with good battery life and easy line feeding, but it may not be the best for those prioritizing ultra-lightweight or very compact tools.

The Greenworks 60V 16” Brushless Cordless String Trimmer is a strong choice for homeowners looking for a reliable and easy-to-use cordless weed wacker. Its 60V battery provides solid power, and the included 2.5Ah battery offers up to about 65 minutes of runtime, which is good for moderate yard work without frequent interruptions to recharge. The 16-inch cutting width strikes a nice balance—wide enough to clear grass and weeds efficiently but still manageable for detailed edging around sidewalks and flower beds.

This trimmer uses a brushless motor, which means it runs more efficiently and tends to last longer compared to standard motors. The dual-line bump feed system makes reloading the trimming line quick and hassle-free, so you won’t waste time dealing with jams or complicated adjustments. Weighing about 11.6 pounds, it’s lighter than many gas-powered models, which helps reduce user fatigue during longer sessions. However, it’s still a bit on the heavier side compared to some other cordless trimmers, so very small or limited mobility users might find it slightly less comfortable.

This Greenworks trimmer is well suited for homeowners who want a cordless, professional-grade tool that handles everyday trimming and edging efficiently with good power and manageable weight. It’s less ideal for those needing ultra-lightweight options or highly adjustable handles.