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10 Best Lightweight Weed Wacker 2025 in the United States

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Our Top Picks

#1

Winner

Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163

Rating
9.8
Chosen by1,498
Weight
Power Source
Line Diameter

Most important from
32471 reviews

Weight
The lightweight design makes trimming and edging feel almost effortless, turning yard work into an enjoyable task.
Power Source
Dual batteries provide enough power to cover a quarter-acre lot, handling both trimming and edging without frequent recharges.
Line Diameter
The string line is prone to breaking quickly, which can be frustrating during edging and requires frequent line replacements.
Ergonomics
Adjustable height and ergonomic handling reduce strain, making it accessible and safe even for elderly users.

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.

Rating
9.8
Chosen by1,498
Weight
Power Source
Line Diameter

Most important from
32471 reviews

Weight
The lightweight design makes trimming and edging feel almost effortless, turning yard work into an enjoyable task.
Power Source
Dual batteries provide enough power to cover a quarter-acre lot, handling both trimming and edging without frequent recharges.
Line Diameter
The string line is prone to breaking quickly, which can be frustrating during edging and requires frequent line replacements.
Ergonomics
Adjustable height and ergonomic handling reduce strain, making it accessible and safe even for elderly users.
#2

Greenworks 40V Lawn Care Combo Kit, Trimmer & Blower for Edging & Leaf Cleanup, 2.0Ah Battery & Charger (Gas-Free Yard Duo)

Rating
9.6
Weight
Power Source
Cutting Width

Most important from
10784 reviews

Weight
Despite being lighter than gas-powered alternatives, the trimmer’s weight and length may still require a shoulder strap for comfortable handling during extended use.
Power Source
The combo’s cordless design eliminates the hassle and hazards of gasoline, making transportation and storage much safer and more convenient.
Cutting Width
This battery-powered mower requires two passes for a clean cut on dense grass but compensates with quieter operation and no emissions.
Ergonomics
Despite being lighter than gas-powered alternatives, the trimmer’s weight and length may still require a shoulder strap for comfortable handling during extended use.
Noise Level
The trimmer operates quietly and smoothly, with a bump-feed line advance and variable speed trigger offering precise control and efficient cutting.

The Greenworks 40V Lawn Care Combo Kit is a battery-powered set that includes both a trimmer and a blower, designed to make yard cleanup faster and easier. Weighing about 16.5 pounds total, it's lighter than many gas-powered tools but may still feel a bit bulky for very long use. The trimmer offers a 12-inch cutting width with a .065-inch auto-feed line, which is good for handling thick weeds and overgrown edges around fences and garden borders. Its 40V battery system gives the convenience of cordless operation, and the included 2.0Ah battery charges in about an hour, allowing for up to two hours of trimming on a charge, which suits medium-sized yards well. The blower is powerful enough to move leaves and debris quickly with a speed of 110 MPH and 390 CFM airflow, and features cruise control for consistent power.

This combo is designed with comfort in mind, featuring a balanced design that reduces arm fatigue and operates quietly at around 67 decibels, making it neighbor-friendly during early morning or quiet hours. On the downside, the weight might still be noticeable for some users compared to ultra-light models, and the 2.0Ah battery may require recharging or a spare battery for larger properties. While the trimmer is strong, it might not be the best choice for very thick brush or heavy-duty clearing. This combo is a solid pick for homeowners looking for a convenient, gas-free, and easy-to-use tool for regular edging, trimming, and leaf blowing in small to medium yards.

Rating
9.6
Weight
Power Source
Cutting Width

Most important from
10784 reviews

Weight
Despite being lighter than gas-powered alternatives, the trimmer’s weight and length may still require a shoulder strap for comfortable handling during extended use.
Power Source
The combo’s cordless design eliminates the hassle and hazards of gasoline, making transportation and storage much safer and more convenient.
Cutting Width
This battery-powered mower requires two passes for a clean cut on dense grass but compensates with quieter operation and no emissions.
Ergonomics
Despite being lighter than gas-powered alternatives, the trimmer’s weight and length may still require a shoulder strap for comfortable handling during extended use.
Noise Level
The trimmer operates quietly and smoothly, with a bump-feed line advance and variable speed trigger offering precise control and efficient cutting.

Buying Guide for the Best Lightweight Weed Wacker

Choosing the right lightweight weed wacker can make your yard work much easier and more efficient. When selecting a weed wacker, it's important to consider several key specifications to ensure you get the best fit for your needs. These specifications will help you understand the performance, ease of use, and suitability of the weed wacker for your specific tasks. Let's dive into the key specs you should consider.
WeightWeight is a crucial factor in a lightweight weed wacker because it directly affects how easy the tool is to handle and maneuver. A lighter weed wacker is generally easier to use for extended periods, especially if you have a large area to cover or if you have limited strength. Weed wackers typically range from around 5 to 10 pounds. If you need to use the tool for long durations or have physical limitations, aim for the lower end of this range. For smaller yards or shorter tasks, a slightly heavier model might be acceptable.
Power SourceWeed wackers can be powered by gas, electricity, or batteries. Gas-powered models are usually more powerful and suitable for larger areas or tougher weeds, but they are heavier and require more maintenance. Electric models, which can be corded or cordless, are lighter and easier to maintain. Corded electric weed wackers offer continuous power but limit your range due to the cord length. Battery-powered models provide more mobility but need to be recharged periodically. Choose a power source based on the size of your yard and the type of weeds you need to tackle.
Cutting WidthThe cutting width determines how much area the weed wacker can cover in a single pass. A wider cutting width means you can trim more grass or weeds at once, which can save time on larger jobs. Cutting widths typically range from 10 to 18 inches. For small to medium-sized yards, a cutting width of 10 to 14 inches is usually sufficient. For larger areas, consider a cutting width of 15 inches or more to make the job quicker and more efficient.
Line DiameterThe line diameter refers to the thickness of the cutting line used by the weed wacker. Thicker lines are more durable and can handle tougher weeds and thicker grass, while thinner lines are better suited for lighter trimming tasks. Line diameters usually range from 0.065 to 0.095 inches. If you have a well-maintained lawn with light trimming needs, a thinner line will suffice. For more demanding tasks or overgrown areas, opt for a thicker line to ensure better performance and durability.
ErgonomicsErgonomics is about how comfortable and easy the weed wacker is to use. Look for features like adjustable handles, padded grips, and balanced weight distribution to reduce strain on your hands and back. Some models also offer telescoping shafts to adjust the length of the tool to your height. Good ergonomics are especially important if you plan to use the weed wacker for extended periods. Test the tool if possible to ensure it feels comfortable and suits your body type.
Noise LevelNoise level is an important consideration, especially if you live in a neighborhood with noise restrictions or if you prefer a quieter operation. Gas-powered weed wackers are generally louder than electric models. Noise levels are measured in decibels (dB), and lower numbers indicate quieter operation. If noise is a concern, look for electric or battery-powered models, which typically produce less noise. Consider your environment and personal preference when evaluating the noise level of a weed wacker.

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