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10 Best Lightweight Weed Eater 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 by1,186
Weight
Power Source

Most important from
31464 reviews

Weight
The trimmer is really light and makes trimming and edging almost fun.
Power Source
Both batteries easily get through a 1/4 acre yard, even in challenging conditions.

The Worx String Trimmer Cordless GT3.0 20V is a versatile option for those looking for both a trimmer and an edger in one tool. Weighing in at 6 pounds, it is lightweight and easy to handle, making it suitable for prolonged use without causing strain. The cordless design, powered by two 20V lithium-ion batteries, ensures flexibility and convenience, allowing you to move freely without being tethered to an outlet. The included batteries are also compatible with other Worx tools, adding to its versatility.

With a cutting width of 12 inches, it strikes a balance between efficiency and precision, suitable for small to medium-sized yards. The line diameter is 0.065 inches, which is standard for light to moderate trimming tasks. The instant line feed system is a handy feature, enabling quick adjustments without interrupting your workflow. Ergonomically, the trimmer is designed with rubberized wheels for better control and a head that tilts 90 degrees, making it easier to trim on sloped terrains and reach difficult areas. The adjustable spacer guard protects plants and lawn ornaments, which is a thoughtful addition for garden enthusiasts.

The need to assemble the trimmer might be a minor inconvenience for some users. Additionally, while it offers good performance, it may not be powerful enough for heavy-duty or commercial-grade tasks. It's best suited for residential users with typical garden maintenance needs.

Rating
9.8
Chosen by1,186
Weight
Power Source

Most important from
31464 reviews

Weight
The trimmer is really light and makes trimming and edging almost fun.
Power Source
Both batteries easily get through a 1/4 acre yard, even in challenging conditions.
#2

EGO POWER+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with Rapid Reload, Split Shaft, Includes 56V 2.5Ah Battery and Charger - ST1502SA

Rating
9.6
Weight
Power Source
Line Diameter

Most important from
2626 reviews

Weight
This trimmer is sturdy and lightweight, making it easy to handle and worth the investment.
Power Source
The 56-volt battery delivers ample power, allowing for efficient trimming without frequent recharges.
Line Diameter
The braided string is highly durable and cuts through heavy brush effortlessly, even around chain link fences.
Ergonomics
A shoulder strap would be a beneficial addition, particularly for older users or those needing extra support.

The EGO Power+ ST1502SA is a 15-inch cordless string trimmer that offers several appealing features for those looking for a lightweight weed eater. Weighing in at 7.4 pounds, it is fairly light, making it easier to use for extended periods without causing too much strain. The battery-powered operation (56-Volt 2.5Ah battery) provides freedom of movement without the hassle of cords, and the Rapid-Reload head simplifies the process of loading new cutting line, which is a convenient touch.

The trimmer's 15-inch cutting width is generous, allowing for efficient coverage of larger areas, while the 0.095-inch line diameter is robust enough to handle tough weeds and grass with its dual-feed spiral twist line. The high-efficiency brushless motor ensures longer run times and lower vibrations, which can enhance user comfort and potentially extend the life of the tool. Additionally, the variable speed control offers flexibility for different trimming needs, and the fan-cooled charging system helps prevent overheating, reducing downtime between uses.

The tool is also weather-resistant (IPX4), which adds to its durability. Potential downsides include the battery life being adequate for moderate use but may require additional batteries for heavy-duty users to avoid interruptions. The trimmer requires some assembly, which could be a minor inconvenience. The price may be on the higher side compared to other models, but this is balanced by its performance and the included warranties (5-year tool and 3-year battery).

Rating
9.6
Weight
Power Source
Line Diameter

Most important from
2626 reviews

Weight
This trimmer is sturdy and lightweight, making it easy to handle and worth the investment.
Power Source
The 56-volt battery delivers ample power, allowing for efficient trimming without frequent recharges.
Line Diameter
The braided string is highly durable and cuts through heavy brush effortlessly, even around chain link fences.
Ergonomics
A shoulder strap would be a beneficial addition, particularly for older users or those needing extra support.
#3

Worx GT Revolution 20V 12" String Trimmer Grass Trimmer/Edger/Mini-Mower, WG170.9

Rating
9.4
Weight
Power Source
Line Diameter

Most important from
12248 reviews

Weight
Its lightweight design at just 4.7 pounds makes extended use comfortable and reduces arm fatigue significantly.
Power Source
The battery system offers strong runtime and quick charging, powering through typical yard work without frequent recharges.
Line Diameter
Automatic push-button line feed saves time and effort by eliminating frequent stops to replace the trimmer line.
Ergonomics
Adjustable shaft length and rotating head allow a customized fit and maintain the cutting head parallel to the ground for precise trimming.

The Worx GT Revolution 20V string trimmer is a versatile and lightweight option for anyone needing a multi-purpose yard tool. At just 4.7 pounds, it’s easy to handle and won’t cause much arm fatigue during extended use. Its battery-powered design means no gas or cords, making it convenient and quiet compared to gas models. The 12-inch cutting width is ideal for trimming smaller lawns and edging tight spaces, offering good control without being bulky.

One standout feature is the ability to switch between a trimmer, edger, and mini-mower, which adds flexibility for different yard tasks. The line feed is automatic with a push-button system, so you won’t need to stop frequently to replace line, saving time and effort. Comfort is also considered with seven handle adjustments and six rotating head positions, letting you find a natural grip and reach even awkward spots. The battery is part of a larger family of Worx tools, which is great if you plan to expand your collection.

While it’s powerful enough for typical yard work, it may struggle with very thick or overgrown weeds since it runs on 20V battery power and has a moderate cutting width. Some users might prefer louder or gas-powered tools for heavy-duty jobs, but for light to medium trimming, this is an efficient, user-friendly choice.

Rating
9.4
Weight
Power Source
Line Diameter

Most important from
12248 reviews

Weight
Its lightweight design at just 4.7 pounds makes extended use comfortable and reduces arm fatigue significantly.
Power Source
The battery system offers strong runtime and quick charging, powering through typical yard work without frequent recharges.
Line Diameter
Automatic push-button line feed saves time and effort by eliminating frequent stops to replace the trimmer line.
Ergonomics
Adjustable shaft length and rotating head allow a customized fit and maintain the cutting head parallel to the ground for precise trimming.

Buying Guide for the Best Lightweight Weed Eater

Choosing the right lightweight weed eater can make your yard work much easier and more efficient. A lightweight weed eater is designed to be easy to handle, reducing fatigue and allowing you to work for longer periods without strain. When selecting a weed eater, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and find a tool that meets your specific requirements.
WeightWeight is a crucial factor when choosing a lightweight weed eater. This spec refers to how heavy the tool is, and it's important because a lighter tool is easier to maneuver and less tiring to use. Weed eaters can range from as light as 5 pounds to over 10 pounds. If you have a small yard or need to use the tool for extended periods, a lighter model (around 5-7 pounds) would be ideal. For larger areas or tougher jobs, you might be able to handle a slightly heavier model (8-10 pounds) if it offers more power.
Power SourceThe power source of a weed eater can be either electric (corded or cordless) or gas. This spec is important because it affects the tool's convenience, power, and maintenance. Corded electric models are lightweight and offer unlimited run time but require an extension cord, making them suitable for smaller yards. Cordless electric models are also lightweight and offer more mobility but have limited battery life, making them ideal for medium-sized yards. Gas-powered models are generally heavier but provide more power and longer run times, suitable for large areas or tough weeds.
Cutting WidthCutting width refers to the diameter of the area the weed eater can cut in a single pass. This spec is important because it determines how quickly you can cover an area. Cutting widths typically range from 10 to 18 inches. For small to medium yards, a cutting width of 10-14 inches is usually sufficient and makes the tool easier to handle. For larger areas, a cutting width of 15-18 inches can help you finish the job faster, though it may add some weight to the tool.
Line DiameterLine diameter refers to the thickness of the cutting line used by the weed eater. This spec is important because a thicker line can handle tougher weeds and last longer, while a thinner line is lighter and easier to replace. Line diameters typically range from 0.065 to 0.095 inches. For light trimming and regular grass, a line diameter of 0.065-0.080 inches is usually sufficient. For thicker weeds and more demanding tasks, a line diameter of 0.080-0.095 inches is recommended.
ErgonomicsErgonomics refers to how comfortable and easy the weed eater is to use. This spec is important because good ergonomics can reduce strain and fatigue, making the tool more enjoyable to use. Look for features like adjustable handles, padded grips, and balanced weight distribution. If you have back or shoulder issues, or if you plan to use the tool for extended periods, prioritize models with superior ergonomic features to ensure comfort and ease of use.
Noise LevelNoise level refers to how loud the weed eater is during operation. This spec is important because a quieter tool can make your yard work more pleasant and reduce disturbance to neighbors. Electric models are generally quieter than gas-powered ones. If you live in a noise-sensitive area or prefer a quieter working environment, consider an electric model. For those who prioritize power over noise, a gas-powered model might be acceptable despite the higher noise level.

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