10 Best Lightweight Weed Wacker 2025 in the United States

The Worx String Trimmer Cordless GT3.0 is a lightweight and versatile tool, weighing about 6 pounds, which makes it easy to handle for most users. It runs on two included 20V lithium-ion batteries, providing cordless convenience and allowing you to use the same batteries with other Worx tools, which is great for anyone invested in that system. The 12-inch cutting width is adequate for trimming medium-sized lawns, offering a good balance between cutting area and maneuverability. The line diameter is 0.065 inches, which is fairly standard and suitable for regular grass and light weed trimming.

One standout feature is the tool’s ability to quickly switch between trimmer and edger modes, plus the head tilts 90°, helping you tackle edges and sloped areas with better precision. The addition of rubberized wheels supports edging work, guiding you for straighter cuts. The adjustable spacer guard helps protect plants and other yard features while trimming, which is handy for careful landscaping. The push-button Command Feed system offers instant line feeding, which simplifies operation without having to manually bump or pull the line.

While it’s light, some users might find 6 pounds a bit heavier compared to ultra-light models. Also, the 12-inch cutting swath is not ideal for very large or heavily overgrown areas, where a wider cutting path or more power might be needed. Assembly is required, which might be a small hurdle if you prefer ready-to-use tools. This Worx model suits homeowners looking for a cordless, lightweight, and easy-to-use trimmer and edger combo, especially for routine lawn care and neat edging.

The EGO POWER+ String Trimmer is a solid option for homeowners looking for a lightweight weed wacker. Weighing in at just 7.3 pounds, it is easy to handle and maneuver, making it suitable for extended use without causing fatigue. Powered by a 56V 2.5Ah battery, it offers a good balance of power and convenience, eliminating the need for gas and reducing maintenance requirements. The battery is included, which is a plus, and the trimmer features a 15-inch cutting swath, allowing for efficient trimming of larger areas.

The dual-feed spiral twist line with a 0.095-inch diameter provides effective cutting performance, tackling even thicker weeds with ease. One standout feature is the POWERLOAD head, which simplifies the often frustrating task of reloading the line – just load the line, push a button, and go. The high-efficiency brushless motor contributes to the performance and ensures a longer lifespan for the tool. Variable speed control allows users to adjust the cutting speed based on the task, making it versatile for different types of trimming jobs.

In terms of ergonomics, the trimmer is designed with a carbon fiber split shaft, which is durable and comfortable to use. However, the assembly is required, which might be a drawback for some users not inclined towards DIY tasks. The EGO POWER+ String Trimmer is a powerful, easy-to-use, and efficient tool that offers a good mix of convenience and performance, particularly well-suited for homeowners looking for a lightweight yet effective weed wacker.

The Greenworks 60V 13" Cordless String Trimmer & Leaf Blower Combo Kit is a solid choice if you're looking for a lightweight weed wacker. It weighs 22.1 pounds, which is reasonable for a combo kit that includes both a string trimmer and a leaf blower, but may still be a bit heavy for some users. The battery-powered design (60V, 4.0 Ah) ensures you won't be dealing with gas, oil, or emissions, which makes it low maintenance and environmentally friendly. The cutting width of 13 inches is adequate for most residential tasks, allowing you to cover a good amount of ground without being unwieldy.

The dual line bump feed head with a .080-inch line diameter makes reloading quick and easy, though some users might find the line diameter on the lighter side for tougher jobs. The ergonomics are a strong point, with the product designed to reduce user fatigue, making it comfortable to use for extended periods. In terms of noise, it’s quieter compared to gas-powered models, which is a plus if you’re looking for something that won't disturb your neighbors.

The included leaf blower offers powerful performance with 540 CFM air flow and 140 MPH air speed, which is great for clearing debris and wet leaves effectively. However, it's essential to note that the combo kit might be overkill if you only need a trimmer. The Greenworks combo kit is well-suited for homeowners looking for an efficient, low-maintenance solution for lawn care with the added benefit of a powerful leaf blower.