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Cordless String Trimmer Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.4Excellent | 4  9.1Excellent | 5  8.9Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelGreenworks 40V Cordless Yard Tool Combo Kit with 2.0Ah Battery & Charger – 12" Auto Feed String Trimmer and 390 CFM Leaf Blower, Lightweight Design | Model 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 Deck, Reduced Vibration (LST300) | Model BLACK+DECKER Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510) | Model WORX Cordless String Trimmer & Lawn Edger, Electric Weed Wacker with 4.2 LBS, 20V Weed Eater with Auto Feed, Battery & Charger Included, WG154 | Model CRAFTSMAN V20 Weed Wacker Cordless String Trimmer and Edger, Weed Eater Includes 2.0 Ah Battery and Charger, Lightweight, Extended Runtime, 2 Speed (CMCST900D1) |
BrandGreenworks | Brand BLACK+DECKER | Brand BLACK+DECKER | Brand WORX | Brand CRAFTSMAN |
Reviews | Reviews | Reviews  | Reviews | Reviews  |
Features | ||||
Maneuverability 8.9 | Maneuverability  9.6 | Maneuverability 9.3 | Maneuverability 9.4 | Maneuverability 9.1 |
Light weight 8.9 | Light weight 9.6 | Light weight 9.3 | Light weight 9.6 | Light weight 9.3 |
Battery duration 9.1 | Battery duration 8.6 | Battery duration 7.0 | Battery duration 8.6 | Battery duration 7.9 |
Simple to use 9.6 | Simple to use 9.3 | Simple to use 9.1 | Simple to use 9.3 | Simple to use 9.3 |
Tech Specs | ||||
product dimensions64.5L x 7.5W | product dimensions 8.5L x 4.8W | product dimensions 8.5"L x 4.88"W | product dimensions 19.4L x 4.4W | product dimensions 43.99L x 8.75W |
colorGreen/Black | color Grey and Orange | color black | color Black and Orange | color Red |
cutting width12 Inches | cutting width 12 Inches | cutting width 14 Inches | cutting width 10 Inches | cutting width 13 Inches |
item weight16.53 pounds | item weight 5.7 pounds | item weight 6.3 pounds | item weight 3.2 pounds | item weight 6.3 pounds |
assembly requiredNo | assembly required No | assembly required No | assembly required Yes | assembly required No |
power sourceBattery Powered | power source Battery Powered | power source Corded Electric | power source Battery Powered | power source Battery Powered |
batteries1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. included | batteries - | batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. included |
Review | Review | Review | Review | Review |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1GreenworksGreenworks 40V Cordless Yard Tool Combo Kit with 2.0Ah Battery & Charger – 12" Auto Feed String Trimmer and 390 CFM Leaf Blower, Lightweight Design
9.6 Simple to use9.1 Battery Duration8.9 ManeuverabilityWhy we love it
Lightweight design reduces user fatigue.
Easy to use with push-button start.
Powerful blower with variable speed control.
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9.7
2BLACK+DECKER21% 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 Deck, Reduced Vibration (LST300)
9.6 Maneuverability9.6 Light weight9.3 Simple to useWhy we love it
Lightweight and easy to handle.
Efficient battery with quick recharge.
Automatic string feed, no bumping needed.
-
9.4
3BLACK+DECKER
BLACK+DECKER Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)
9.3 Maneuverability9.3 Light weight9.1 Simple to useWhy we love it
No more bumping to advance line
6.5 amp motor for tough trimming
2 in 1 trimmer and edger
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
