10 Best Lightweight Weed Wacker 2025 in the United States

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.

The BLACK+DECKER 20V MAX Cordless String Trimmer is a versatile tool, functioning as both a trimmer and edger. Its lightweight design, at just 5.7 pounds, makes it easy to handle, especially with the adjustable height handles that cater to user comfort. The battery-powered source ensures cordless freedom, and the included 20V Lithium battery provides decent runtime, thanks to the runtime extension technology. However, heavier tasks might require a spare battery for uninterrupted use due to its 2Ah capacity.

The 12-inch cutting width is suitable for small to medium gardens, allowing efficient trimming without being cumbersome. Additionally, the automatic spool feed technology is a convenient feature, saving time and effort by eliminating the need to stop and manually adjust the line. Powerdrive transmission enhances the motor's efficiency, offering adequate power for trimming overgrowth, although it might struggle with thicker or more stubborn vegetation.

On the noise level front, it operates relatively quietly compared to gas-powered alternatives, making it a neighbor-friendly option. While the ergonomics are a plus with pivoting handles and adjustable length, some users might find the battery life limiting for larger tasks. Given its strengths in ease of use, lightweight design, and dual functionality, this trimmer is a good fit for homeowners with small to medium-sized yards who value convenience and versatility over heavy-duty performance.