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10 Best Cordless Weed Wackers 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
9.9
Chosen by1,479
Battery Life
Weight
Adjustable Shaft

Most important from
31827 reviews

Battery Life
Two batteries cover a 1/4 acre yard with ease, though thicker conditions can push them to their limits.
Weight
Trimming and edging are almost fun with this lightweight tool, making yard work less of a chore.
Adjustable Shaft
Adjustable design makes it comfortable for users of different heights, reducing backaches.
Line Feed System
The autofeed line system works almost flawlessly, a significant improvement over manual line feeding.

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.

Rating
9.9
Chosen by1,479
Battery Life
Weight
Adjustable Shaft

Most important from
31827 reviews

Battery Life
Two batteries cover a 1/4 acre yard with ease, though thicker conditions can push them to their limits.
Weight
Trimming and edging are almost fun with this lightweight tool, making yard work less of a chore.
Adjustable Shaft
Adjustable design makes it comfortable for users of different heights, reducing backaches.
Line Feed System
The autofeed line system works almost flawlessly, a significant improvement over manual line feeding.
#2

EGO MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD™ & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included

Rating
9.8
Battery Voltage
Battery Life
Cutting Width

Most important from
825 reviews

Battery Voltage
The powerful 56-volt battery delivers impressive performance that makes tackling overgrown lawns effortless and efficient.
Battery Life
Battery life is fantastic, lasting through ambitious landscaping projects without frequent recharging interruptions.
Cutting Width
The 16-inch cutting width covers plenty of ground quickly, helping speed up yard maintenance.
Weight
The lightweight design and ergonomic features make yard work feel less strenuous, even for those with arthritis.
Adjustable Shaft
Its length and weight distribution can make balance challenging, suggesting a shorter default shaft with optional extension might improve handling.
Line Feed System
The string trimmer outperforms previous models by reducing issues like excessive line breakage, allowing faster, frustration-free trimming.

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.

Rating
9.8
Battery Voltage
Battery Life
Cutting Width

Most important from
825 reviews

Battery Voltage
The powerful 56-volt battery delivers impressive performance that makes tackling overgrown lawns effortless and efficient.
Battery Life
Battery life is fantastic, lasting through ambitious landscaping projects without frequent recharging interruptions.
Cutting Width
The 16-inch cutting width covers plenty of ground quickly, helping speed up yard maintenance.
Weight
The lightweight design and ergonomic features make yard work feel less strenuous, even for those with arthritis.
Adjustable Shaft
Its length and weight distribution can make balance challenging, suggesting a shorter default shaft with optional extension might improve handling.
Line Feed System
The string trimmer outperforms previous models by reducing issues like excessive line breakage, allowing faster, frustration-free trimming.
#3

Worx String Trimmer Cordless & Edger 20V 10" Weed Trimmer PowerShare (Battery & Charger Included) WG154

Rating
9.5
Battery Voltage
Battery Life
Weight

Most important from
12439 reviews

Battery Voltage
The 20V battery lasts long enough to trim a large lawn on a single charge, with quick recharge times especially when using the rapid charger.
Battery Life
The 20V battery lasts long enough to trim a large lawn on a single charge, with quick recharge times especially when using the rapid charger.
Weight
Its lightweight design makes it easy to handle without tiring, even for users who prefer lighter equipment.
Line Feed System
The automatic string feed system simplifies operation by advancing the line with each trigger press, avoiding manual adjustments mid-use.

The Worx WG154 cordless weed wacker is a lightweight and versatile tool that combines a string trimmer and an edger in one, making it a good choice for homeowners looking to save space and money. It runs on a 20V lithium-ion battery, which is included and compatible with over 75 other Worx tools, offering flexibility if you already own or plan to buy more from the same brand. The cutting width is 10 inches, which is suitable for small to medium lawns, allowing you to trim grass efficiently without struggling.

Weighing just 4.2 pounds with the battery (3.2 pounds without), it is easy to handle and won’t tire you out quickly, especially useful for users who prefer lighter equipment. The adjustable flower guard helps protect plants and decorations while trimming, showing attention to detail in design. The head rotates 180 degrees to switch quickly between trimming and edging tasks, adding to user convenience. The automatic line feed system simplifies operation by feeding out more string when you start it, so you don't have to manually adjust it mid-use.

This trimmer is well suited for casual garden maintenance and lighter yard work rather than heavy-duty or commercial use.

Rating
9.5
Battery Voltage
Battery Life
Weight

Most important from
12439 reviews

Battery Voltage
The 20V battery lasts long enough to trim a large lawn on a single charge, with quick recharge times especially when using the rapid charger.
Battery Life
The 20V battery lasts long enough to trim a large lawn on a single charge, with quick recharge times especially when using the rapid charger.
Weight
Its lightweight design makes it easy to handle without tiring, even for users who prefer lighter equipment.
Line Feed System
The automatic string feed system simplifies operation by advancing the line with each trigger press, avoiding manual adjustments mid-use.

Buying Guide for the Best Cordless Weed Wackers

Choosing the right cordless weed wacker can make your yard work much easier and more efficient. When selecting a weed wacker, it's important to consider various specifications that will determine how well the tool meets your needs. Understanding these key specs will help you make an informed decision and ensure you get the best fit for your gardening tasks.
Battery VoltageBattery voltage indicates the power output of the weed wacker. Higher voltage means more power, which is useful for tackling thicker and tougher weeds. Typically, battery voltages range from 18V to 80V. For light to moderate yard work, a 20V to 40V battery should suffice. For larger areas with dense vegetation, consider a 40V to 80V battery. Choose based on the size of your yard and the type of weeds you need to manage.
Battery LifeBattery life determines how long the weed wacker can operate on a single charge. This is crucial for uninterrupted work, especially in larger yards. Battery life is often measured in ampere-hours (Ah), with higher Ah values indicating longer run times. For small to medium yards, a battery with 2.0Ah to 4.0Ah should be adequate. For extensive areas, look for batteries with 5.0Ah or more. Consider how long you typically spend on yard work to choose the right battery life.
Cutting WidthCutting width refers to the diameter of the area the weed wacker can cut in a single pass. A wider cutting width means you can cover more ground quickly, which is ideal for larger yards. Cutting widths usually range from 10 to 15 inches. For small gardens or precise trimming, a 10 to 12-inch cutting width is suitable. For larger areas, a 13 to 15-inch cutting width will help you finish the job faster. Match the cutting width to the size of your yard and the precision required.
WeightThe weight of the weed wacker affects how easy it is to handle and maneuver. Lighter models are easier to use for extended periods and are less tiring. Weed wackers typically weigh between 5 to 15 pounds. For smaller yards or if you have limited strength, a lighter model (5 to 8 pounds) is preferable. For larger areas or if you need more power, you might opt for a heavier model (9 to 15 pounds). Consider your physical capability and the duration of use when choosing the weight.
Adjustable ShaftAn adjustable shaft allows you to change the length of the weed wacker to suit your height and reach. This feature is important for comfort and reducing strain on your back and arms. Some models offer telescoping shafts that can be easily adjusted. If multiple people of different heights will be using the tool, or if you need to reach under bushes or in tight spaces, an adjustable shaft is highly beneficial. Choose a model with this feature for greater versatility and comfort.
Line Feed SystemThe line feed system determines how the cutting line is advanced during use. There are three main types: bump feed, automatic feed, and fixed line. Bump feed requires you to tap the head on the ground to release more line, which gives you control but can be cumbersome. Automatic feed releases line as needed, offering convenience but potentially wasting line. Fixed line systems use pre-cut lengths of line, which are easy to replace but less flexible. Choose based on your preference for control and convenience.

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