10 Best battery string trimmers of 2026

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Best Choice

1

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

19% Off
Main highlights

Telescopic Carbon Fiber Shaft for Comfort
The telescopic carbon fiber shaft quickly fits your height for ultimate comfort, ensuring ease of use and reducing strain during prolonged use.

Ideal for Tall Grass and Weeds
Perfect for tackling tall grass, weeds, and small stalk bushes, making it an excellent choice for maintaining large yards or properties with dense vegetation.

Praised for Power and Ease of Use
Customers frequently praise the trimmer's powerful performance, ease of use, and low noise levels, making it a highly recommended tool for efficient yard maintenance.
Key specs
- cutting width:16 Inches
- power source:Battery Powered
- weight:7.5 pounds
- dimensions:72.4L x 12.6W
- battery capacity:N/A
9.8

Exceptional

Our Rating

9.9
lasts a long time

9.3
worth the money

9.3
Battery Duration
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

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

10% Off
Main highlights

Professional-Grade Cutting
Features a dual feed spiral twist 0.095 inch line and 15-inch cutting swath.

Ideal for Large Yards
Perfect for cutting down weeds and grass with ease.

Praised for Power
Customers love its impressive power and ease of use.
9.7

Exceptional

Our Rating

9.3
Battery Duration

9.1
Comfortable

8.9
Maneuverability
3

BLACK+DECKER
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)

21% Off
Main highlights

Effortless Conversion
Easily converts between trimmer and edger for versatile use.

Ideal for Light Yard Work
Perfect for trimming grass and moderate weeds in gardens.

Praised for Lightweight Design
Customers love the lightweight build for easy maneuverability.
9.6

Exceptional

Our Rating

9.5
Maneuverability

9.5
Light weight

8.0
Battery Duration
4

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

11% Off
Main highlights

2-in-1 Functionality
Easily converts from trimmer to edger for versatile use.

Regular Yard Maintenance
Ideal for small to medium-sized yards and light trimming tasks.

Lightweight Design
Praised for being easy to handle, especially for extended use.
9.5

Excellent

Our Rating

9.7
Weight distribution

9.3
Light weight

9.1
Maneuverability
5

GarveeTech

20V Cordless String Trimmer with 2 x 2.0Ah Batteries & Charger, 12" Electric Grass Trimmer, 8 String Strimmer Lines, Battery Powered Weed Wacker for Lawn and Yard Care
9.4

Excellent

Our Rating
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6

LPSUK

20V Cordless String Trimmer, Two 2.0Ah Battery Powered with Fast Charger, 12'' Grass Cutter with Auto Line Feed, 2-in-1 Electric Lawn Mower Grass Trimmer&Edger Lawn Tool with 8 Lines for Yard, Garden

37% Off
9.3

Excellent

Our Rating
7

sunchers

20V 12" Cordless String Trimmer With 2 X 4.0ah Battery and Charger, Electric Grass Trimmer Battery Powered Eater String, Edger Lawn Tool Grass Cutter With 8pcs Line, Lawn Mover For Yard, Garden, Green
9.2

Excellent

Our Rating
8

sunchers
SUNCHERS 12-inch 20V Cordless String Trimmer with Charger, 2 X 2.0Ah Battery Powered Grass Mover with Auto Line Feed, 2 in 1 Lawn Edger with 8 Pcs Grass Cutter Spool Line and 2 Spool Cap, Green
Main highlights

Cordless Convenience with Versatile Functions
The SUNCHERS 2-in-1 Cordless String Trimmer offers a trimmer and edger in one, with easy head rotation for varied tasks.

Ideal for Light to Medium Yard Work
Perfect for maintaining lawns, gardens, and yards, especially suited for light-duty trimming and edging.

Highly Praised Auto Line Feed System
Customers appreciate the automatic line feed, which simplifies operation and ensures continuous trimming without manual adjustments.
Key specs
- cutting width:12 Inches
- power source:Battery Powered
- weight:7.79 pounds
- dimensions:46.85L x 12.5W
- battery capacity:2.0Ah
8.9

Very Good

Our Rating
9

CRAFTSMAN
CRAFTSMAN V20 Weed Wacker Cordless String Trimmer and Edger, Weed Eater Includes 2.0 Ah Battery and Charger, Lightweight, Extended Runtime, 2 Speed (CMCST900D1)
Main highlights

Cordless Freedom and Versatility
The CRAFTSMAN V20 WEEDWACKER offers cordless operation, enhancing mobility and ease of use in garden maintenance.

Ideal for Medium to Large Yards
Perfect for maintaining medium to large yards, especially with multiple V20 batteries.

Praised for Seamless Trimming and Edging
Customers love its seamless transition between trimming and edging, simplifying yard work.
8.7

Very Good

Our Rating

9.1
Simple to use

9.1
Light weight

8.7
Maneuverability
10

Greenworks
Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000

23% Off
Main highlights

Key Features
High-performance G-MAX 40V Lithium-Ion Battery, 12-inch cut path, variable speed, compatible with specific GreenWorks models.

Ideal Use Cases
Perfect for fast trimming of weeds in medium to large yards with its auto-feed head and power on demand.

Customer Praise
Most reviews highlight the reliable fade-free power and the efficiency of the auto-feed head for hassle-free trimming.
Key specs
- cutting width:12 Inches
- power source:Battery Powered
- weight:6.5 pounds
- dimensions:65L x 7.8W
- battery capacity:40V Lithium-Ion
8.6

Very Good

Our Rating

9.1
Simple to use

8.7
Maneuverability

8.7
Battery Duration

10 Best battery string trimmers of 2026

1

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

9.9

9.3

9.3

How do we rank?

How do we rank?

Analyzing top stores

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

9.3

9.1

8.9

3

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)

9.5

9.5

8.0

4

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

9.7

9.3

9.1

5

20V Cordless String Trimmer with 2 x 2.0Ah Batteries & Charger, 12" Electric Grass Trimmer, 8 String Strimmer Lines, Battery Powered Weed Wacker for Lawn and Yard Care

6

20V Cordless String Trimmer, Two 2.0Ah Battery Powered with Fast Charger, 12'' Grass Cutter with Auto Line Feed, 2-in-1 Electric Lawn Mower Grass Trimmer&Edger Lawn Tool with 8 Lines for Yard, Garden

7

20V 12" Cordless String Trimmer With 2 X 4.0ah Battery and Charger, Electric Grass Trimmer Battery Powered Eater String, Edger Lawn Tool Grass Cutter With 8pcs Line, Lawn Mover For Yard, Garden, Green

8

SUNCHERS 12-inch 20V Cordless String Trimmer with Charger, 2 X 2.0Ah Battery Powered Grass Mover with Auto Line Feed, 2 in 1 Lawn Edger with 8 Pcs Grass Cutter Spool Line and 2 Spool Cap, Green

9

CRAFTSMAN V20 Weed Wacker Cordless String Trimmer and Edger, Weed Eater Includes 2.0 Ah Battery and Charger, Lightweight, Extended Runtime, 2 Speed (CMCST900D1)

9.1

9.1

8.7

10

Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000

9.1

8.7

8.7

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