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Cordless Weed Wackers

10 Best Cordless Weed Wackers 2025 in the United States

#1

Winner

10.0 score

EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T

EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T

EGO Power+

10.0 score

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The EGO POWER+ String Trimmer is a solid choice for anyone seeking a cordless weed wacker that balances power and ease of use. It runs on a 56V battery, which provides strong performance and is compatible with all EGO ARC Lithium batteries, making it versatile if you already own their products. Its 4.0Ah battery offers a decent runtime, enough for typical yard work without frequent recharging. The 16-inch cutting width is a good size for trimming around lawns and gardens, allowing efficient clearing of weeds and grass in one pass.

Rating
10.0
Chosen by1,198
Battery Voltage
Battery Life
Weight

Most important from
2242 reviews

Battery Voltage
While the included 2.5 Ah battery suits smaller yards, larger properties benefit from upgrading to a higher-capacity battery for extended runtime.
Battery Life
The high-capacity battery combined with the automatic line feed enables long periods of uninterrupted work without frequent stops for adjustments.
Weight
The unit is noticeably lighter and quieter compared to gas-powered trimmers, enhancing user comfort without sacrificing performance.
Adjustable Shaft
The adjustable telescopic shaft and well-balanced design make the trimmer comfortable to handle for extended use, even for those with physical limitations.
Line Feed System
Replacing the trimmer line is effortless with the automatic feed system, significantly easier than traditional bump-feed mechanisms.
#2
9.7 score

DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

DEWALT

9.7 score

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The DEWALT 20V MAX* XR String Trimmer is a strong choice for those needing a reliable cordless weed wacker. Its 14-inch cutting width offers a good balance between coverage and maneuverability, making it suitable for medium-sized yards or trimming around obstacles. Weighing about 9 pounds, it is somewhat on the heavier side compared to some competitors, which might affect ease of use during extended periods.

Rating
9.7
Battery Life
Weight

Most important from
4573 reviews

Battery Life
Battery life depends heavily on the capacity used; higher-capacity batteries significantly improve runtime for larger jobs.
Weight
The unit is somewhat heavy, and a shoulder strap can help ease fatigue during extended use.
#3
9.1 score

Greenworks 60V 16" Brushless Cordless String Trimmer - 65min Runtime for 2-Mile Fence Lines & Large Properties, 2X Quieter Than Gas, 2.5Ah Battery/Charger Included

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Greenworks 60V 16" Brushless Cordless String Trimmer - 65min Runtime for 2-Mile Fence Lines & Large Properties, 2X Quieter Than Gas, 2.5Ah Battery/Charger Included

Greenworks

9.1 score

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The Greenworks 60V 16” Brushless Cordless String Trimmer is a strong choice for homeowners looking for a reliable and easy-to-use cordless weed wacker. Its 60V battery provides solid power, and the included 2.5Ah battery offers up to about 65 minutes of runtime, which is good for moderate yard work without frequent interruptions to recharge. The 16-inch cutting width strikes a nice balance—wide enough to clear grass and weeds efficiently but still manageable for detailed edging around sidewalks and flower beds.

Rating
9.1
Battery Life
Cutting Width
Weight

Most important from
11141 reviews

Battery Life
Battery runtime is impressive, with one charge lasting long enough to complete moderate yard work without interruption.
Cutting Width
The trimmer’s cutting width options (14" or 16") provide flexibility for different yard sizes and trimming needs.
Weight
Despite being heavier than some models, the trimmer’s weight is manageable with the included shoulder strap, balancing power and comfort.
Line Feed System
The trimmer operates smoothly with a bump-feed line system that dispenses additional string quickly and reliably during use.

Top 10 Best Cordless Weed Wackers 2025 in the United States

#1

Winner

10.0  score
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EGO Power+

EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T

Battery Voltage: 56V
Battery Life: 4.0Ah
Cutting Width: 16 Inches
Weight: 7.5 pounds
Adjustable Shaft: Telescopic carbon fiber shaft
Line Feed System: Spiral twist line feed system

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Chosen by 1198 this week

#2
9.7  score
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DEWALT

DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

Battery Voltage: 20V
Cutting Width: 14 Inches
Weight: 9.13 pounds
Line Feed System: QuickLoad Spool

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#3
9.1  score
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Greenworks

Greenworks 60V 16" Brushless Cordless String Trimmer - 65min Runtime for 2-Mile Fence Lines & Large Properties, 2X Quieter Than Gas, 2.5Ah Battery/Charger Included

Battery Voltage: 60V
Battery Life: up to 65 minutes
Cutting Width: 16 inches
Weight: 11.6 pounds
Line Feed System: dual-line bump feed

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20% OFF
#4
8.8  score
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DEWALT

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1)

Battery Voltage: 60V
Cutting Width: 15 to 17 inches
Weight: 15 pounds
Line Feed System: quick-load spool system

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#5
8.5  score
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Greenworks

Greenworks 60V 13" Cordless String Trimmer & Leaf Blower Combo Kit, 4.0 Ah Battery and Charger Included

Battery Voltage: 60V
Battery Life: 4.0 Ah
Cutting Width: 13 Inches
Weight: 22.1 pounds
Adjustable Shaft: like similar Greenworks models
Line Feed System: dual line bump feed

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33% OFF
#6
8.2  score
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EGO Power+

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

Battery Voltage: 56V
Cutting Width: 15 Inches
Weight: 7.4 Pounds
Adjustable Shaft: Yes
Line Feed System: Rapid Reload head

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25% OFF
#7
7.9  score
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Makita

Makita XRU15PT 36V (18V X2) LXT® Brushless String Trimmer Kit (5.0Ah)

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18% OFF
#8
7.3  score
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WORX

Worx GT Revolution 20V 12" String Trimmer Grass Trimmer/Edger/Mini-Mower, WG170.2

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8% OFF
#9
7.0  score
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BLACK+DECKER

BLACK+DECKER 40V Max Cordless Leaf Blower and Weed Eater Combo with Battery and Charger, String Trimmer and Weed Wacker with Automated Feed Spool (LCC340C)

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#10
7.0  score
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Greenworks

Greenworks 80V 16" Carbon Fiber Brushless Cordless String Trimmer - 2-Mile Fence Line & Driveway Edging Pro, 2.0Ah Battery/Charger Included, 23% Lighter vs Gas Trimmers

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17% OFF
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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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