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10 Best Battery Operated Weed Eater 2026 in the United States
#1
Winner
EGO POWER+ String Trimmer Attachment & Power Head Kit, 15" Battery Powered Trimmer Attachment for Weeds and Grass with Multi-Head System Power Head, Includes 56V 2.5Ah Battery and Charger - MST1501
The EGO Power+ MST1501 Multi Combo Kit is a solid choice for a battery-operated weed eater. It includes a powerful 56V 5.0Ah ARC Lithium battery that provides up to 45 minutes of runtime per charge, which is quite sufficient for most home garden tasks. The 15-inch cutting swath is wide enough to make trimming efficient, and the adjustable front handle ensures comfortable use for different users. Its weight is 12 pounds, which might be a bit heavy for some, but it helps in providing stability during operation.
Rating
10.0
Chosen by1,433
Battery Voltage
Battery Capacity (Ah)
Weight
Most important from
8576 reviews
#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
The EGO POWER+ String Trimmer is a reliable battery-operated weed eater that comes with a 56V 2.5Ah battery and charger. One of its standout features is the 15-inch cutting swath, which allows you to cover more ground efficiently. The dual feed spiral twist cutting line is effective at cutting through weeds and grass, making yard work less tedious.
Rating
7.6
Battery Voltage
Weight
Line Feed System
Most important from
7042 reviews
#3
DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)
The DEWALT 20V MAX* XR String Trimmer (DCST922B) is a battery-operated weed eater that promises convenience and efficiency. It's powered by a 20V battery, which should provide adequate power for most yard tasks. The 14-inch cutting swath is substantial, allowing for quicker trimming of larger areas. At 9.2 pounds, it is reasonably lightweight, which helps reduce user fatigue during extended use, although some may still find it a bit heavy over long periods of use.
Rating
7.6
Battery Capacity (Ah)
Weight
Adjustable Shaft
Most important from
4630 reviews
Top 10 Best Battery Operated Weed Eater 2026 in the United States
#1
Winner
EGO POWER+ String Trimmer Attachment & Power Head Kit, 15" Battery Powered Trimmer Attachment for Weeds and Grass with Multi-Head System Power Head, Includes 56V 2.5Ah Battery and Charger - MST1501
EGO POWER+ String Trimmer Attachment & Power Head Kit, 15" Battery Powered Trimmer Attachment for Weeds and Grass with Multi-Head System Power Head, Includes 56V 2.5Ah Battery and Charger - MST1501
Battery Voltage: 56V
Battery Capacity (Ah): 5.0Ah
Cutting Swath: 15 inches
Weight: 12 pounds
Adjustable Shaft: adjustable handle
Line Feed System: Rapid Reload head
Chosen by 1433 this week
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
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
Battery Capacity (Ah): 2.5Ah
Cutting Swath: 15 inches
Weight: 7.4 pounds
Line Feed System: Rapid-Reload head
DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)
DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)
Battery Voltage: 20V
Cutting Swath: 14 inches
Weight: 9.2 pounds
Adjustable Shaft: Yes
Line Feed System: QuickLoad Spool
DEWALT 20V MAX* String Trimmer Kit, 5-Ah (DCST922P1)
DEWALT 20V MAX* String Trimmer Kit, 5-Ah (DCST922P1)
Battery Voltage: 20V
Battery Capacity (Ah): 5 Ah
Cutting Swath: 14-inch
Weight: 1.52 pounds
Adjustable Shaft: adjustable shaft with folding hinge
Line Feed System: QuickLoad
Greenworks 40V Cordless 2-in-1 Trimmer Edger (Gen 2) - 13" Lawn Weed Wacker for Fence & Sidewalk , Lightweight Gas Trimmer Alternative with Auto Feed Spool , 2.0Ah Battery & Charger (40-Min Runtime)
Greenworks 40V Cordless 2-in-1 Trimmer Edger (Gen 2) - 13" Lawn Weed Wacker for Fence & Sidewalk , Lightweight Gas Trimmer Alternative with Auto Feed Spool , 2.0Ah Battery & Charger (40-Min Runtime)
Battery Voltage: 40V
Battery Capacity (Ah): 2.0Ah
Cutting Swath: 13-inch
Weight: 10.78 pounds
Adjustable Shaft: telescoping 40 to 52 inches
Line Feed System: auto-feed line system
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Up to 6% off
BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Blade, Reduced Vibration (LST300)
BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Blade, Reduced Vibration (LST300)
Battery Voltage: 20V
Battery Capacity (Ah): 2Ah
Cutting Swath: 12 Inches
Weight: 5.7 pounds
Adjustable Shaft: Yes
Line Feed System: Automatic feed
DEWALT 20V MAX String Trimmer and Leaf Blower Kit, Cordless, Battery & Charger Included (DCKO215M1)
DEWALT 20V MAX String Trimmer and Leaf Blower Kit, Cordless, Battery & Charger Included (DCKO215M1)
Battery Voltage: 20V
Cutting Swath: 13 inches
Weight: 20 grams
Worx 20V String Trimmer + Turbine Blower + Hedge Trimmer (Batteries & Charger Included)
Worx 20V String Trimmer + Turbine Blower + Hedge Trimmer (Batteries & Charger Included)
Battery Voltage: 20V
Cutting Swath: 22 inches
Weight: 17.65 lbs
Adjustable Shaft: Yes
Line Feed System: command feed
Greenworks 80V 13-inch String Trimmer, 2Ah Battery and Charger Included
Greenworks 80V 13-inch String Trimmer, 2Ah Battery and Charger Included
Battery Voltage: 80V
Battery Capacity (Ah): 2.0Ah
Cutting Swath: 13 Inches
Weight: 15.42 Pounds
Adjustable Shaft: No
Line Feed System: bump feed with dual .080 lines
#10
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Buying Guide for the Best Battery Operated Weed Eater
Choosing the right battery-operated weed eater can make your yard work much easier and more efficient. When selecting a weed eater, it's important to consider several key specifications to ensure you get a model that fits your needs. Understanding these specs will help you make an informed decision and find a weed eater that is powerful, durable, and easy to use.Battery VoltageBattery voltage indicates the power output of the weed eater. Higher voltage typically means more power, which can be useful for tougher weeds and larger areas. Weed eaters usually come in voltages ranging from 18V to 80V. For light trimming and small yards, a lower voltage (18V-24V) may be sufficient. For medium to large yards with thicker weeds, consider a mid-range voltage (36V-40V). For heavy-duty use and large properties, a higher voltage (56V-80V) will provide the necessary power.
Battery Capacity (Ah)Battery capacity, measured in ampere-hours (Ah), determines how long the weed eater can run on a single charge. A higher Ah rating means longer runtime. Common capacities range from 2.0Ah to 5.0Ah or more. If you have a small yard or only need to use the weed eater for short periods, a lower capacity (2.0Ah-2.5Ah) should suffice. For larger yards or extended use, look for a higher capacity (4.0Ah-5.0Ah) to avoid frequent recharging.
Cutting SwathThe cutting swath is the width of the area the weed eater can cut in a single pass. A wider cutting swath means you can cover more ground quickly. Typical cutting swaths range from 10 inches to 16 inches. For small, precise trimming tasks, a narrower swath (10-12 inches) is ideal. For larger areas and faster trimming, a wider swath (14-16 inches) will be more efficient.
WeightThe weight of the weed eater affects how easy it is to handle and maneuver. Lighter models are easier to use for extended periods and are less tiring. Weed eaters can weigh anywhere from 5 pounds to over 10 pounds. If you have limited strength or will be using the tool for long durations, opt for a lighter model (5-7 pounds). For more robust tasks, a slightly heavier model (8-10 pounds) may offer better stability and power.
Adjustable ShaftAn adjustable shaft allows you to change the length of the weed eater to suit your height and reach. This feature can improve comfort and reduce strain during use. If multiple people of different heights will be using the tool, or if you need to reach under bushes or into tight spaces, an adjustable shaft is a valuable feature to look for.
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 manual feed. Bump feed requires you to tap the head on the ground to release more line, which offers control but can be cumbersome. Automatic feed releases line as needed without user intervention, providing convenience. Manual feed requires stopping to adjust the line, which can be time-consuming. Choose a system based on your preference for convenience and control.