10 Best String Trimmers of 2024: Top Picks for Perfect Lawn Care

Finding the best string trimmers is essential for maintaining a neat and tidy yard. In 2024, Amazon stands out as a prime shopping destination for quality trimmers, offering a diverse selection that caters to various gardening needs and budgets. In this comprehensive guide, we’ll dive into the top 10 string trimmers available on Amazon, examining their features, pros, and cons. Additionally, we’ll provide a detailed buying guide to help you select the perfect tool for your lawn care.

Bestseller No. 1
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)
  • 2 in1 Trimmer Edger with wheeled edge guide - just rotate to convert from trimmer to wheeled edger
  • Weedeater edge trimmer features Automatic feed spool technology which eliminates bumping for hassle-free line feeding that helps you work without interruptions
  • The 6.5 amp motor and POWERDRIVE Transmissionon the grass trimmer provide maximum performance when trimming through the toughest weeds, grass, and overgrowth
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • Cord retention system on electric string trimmer prevents accidental cord disconnection
Bestseller No. 2
WORX Cordless String Trimmer & Lawn Edger, 12'' Electric Weed Wacker with 5.5 LBS, 20V Weed Eater with 90° Pivoting Head, 2 Batteries & Charger Included, WG163
  • 2 IN 1 TRIMMER & EDGER : Easily converts from a string trimmer to an edger lawn tool in just seconds.
  • INSTANT LINE FEED: This grass trimmer has innovative push button command feed spool system for instant line feeding. Plus, free spools for life.
  • HEAD TILTS 90°: So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places.
  • RUBBERIZED WHEELS: Support and guide the edger, giving you straighter lines and cleaner cuts.
  • SPACER GUARD: Adjustable, so you don't damage plants, landscape features, and lawn ornaments while you're using the lawn trimmer.
Bestseller No. 3
Electric Weed Wacker String Trimmer: 21V Cordless Weed Eater and Edger Battery Powered, 2 in 1 Lawn Tool with 12" Cutting Width, 2 x 2.0Ah Batteries and Charger Included, Eco Friendly Grass Cutter
  • 9000RPM High-Speed Cutting Power: Achieve precise trimming with a 9000RPM high-speed cutting head. This string trimmer and weed wacker, also functioning as a powerful weed whacker, easily handles thick grass and lawn edges, perfect for small to medium yards and everyday garden maintenance
  • Advanced Auto-Feed Line, No Bumping Required: Keep working without interruptions thanks to the upgraded automatic line feed system. Unlike traditional weed wacker or weed eater models, this battery operated weed eater allows the line to advance smoothly for consistent cutting performance
  • 12" Wide Cutting Path for Increased Coverage: Improve trimming efficiency with a 12-inch cutting swath that covers more ground than many standard string trimmers. This weedwacker reduces the number of passes needed when working on wide lawns and larger properties
  • Tool-Free Assembly & Easy-to-Use Design: Set up in minutes with a simple, tool-free assembly. Designed for effortless operation, this cordless weed eater is easy to handle for homemakers, seniors, and users with limited strength—no experience required for everyday lawn care
  • 2 x 2.0Ah Batteries & Fast Charger Included: Equipped with two 2.0Ah lithium batteries, this cordless trimmer delivers 30 to 40 minutes of continuous trimming per charge. The fast charger minimizes downtime, keeping your lawn maintenance quick and convenient
Bestseller No. 4
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)
  • 6200 RPM: The POWERDRIVE Transmission delivers more power from the motor to the cutting string so you can get the job done faster
  • The Automatic Feed Spool - AFS automatically feeds trimmer line when needed with no bumping required
  • 2-in-1 Trim or Edge - easily converts from trimmer to edger in seconds
  • It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control of this grass trimmer edge trimmer
Bestseller No. 5
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
  • Easily cuts down weeds and grass with its professional-grade, dual feed spiral twist 0.095 inch string cutting line and 15 inch cutting swath.
  • High-Efficiency Brushless Motor delivers longer run times, low vibrations, and an extended motor life. IPX4 Weather Resistant.
  • The Rapid-Reload head allows you to quickly and easily load new cutting line; line up the arrows on the head, insert the line and twist.
  • Variable speed control suitable for different working situations.
  • Fan Cooled Charging System, prevents the battery and charger from overheating. 50-minute charge time from zero to full charge for the included 2.5Ah Battery. Charges all EGO Batteries.
Bestseller No. 6
MZK 20V 12'' Cordless String Trimmer, Grass Trimmer&Edger with 8 Replacement Spools, Battery Powered Weed Trimmer with Auto Line Feed for Garden, Lawn(2 * 2AH Battery and Charger Included),ST12D07
  • [Upgraded Motor] MZK cordless string trimmer features a brand-new upgraded motor with a high speed of 8000 RPM, ensuring efficient and effective cutting and trimming.
  • [Lightweight Design] Weighs only 6.3 lbs and comes with an ergonomic adjustable handle, providing effortless operation and reducing user fatigue.
  • [12-inch Cutting Diameter] MZK cordless string trimmer boasts a 12-inch cutting diameter for larger coverage. Equipped with an automatic line feed system, allowing the trimmer to release line automatically during use, eliminating the need for manual adjustments.
  • [Extended Usability] Includes one built-in spool and comes with four additional replacement spools, making it ideal for typical household lawn care with enough supply for a full year of maintenance.
  • [Fantastic Customer Service] MZK committed to providing you with the best shopping experience possible. If you have any questions or problems with your MZK tool, please feel free to contact us. We're always here to help you solve any problems you may encounter.
Bestseller No. 7
WORX Cordless String Trimmer & Lawn Edger, 12'' Electric Weed Wacker with 5.5 LBS, 20V Weed Eater with 90° Pivoting Head, Battery & Charger Included, WG170.2
  • 3 IN 1: Easily transforms from a precision string trimmer, into a powerful in-line wheeled edger, into a nimble mini-mower. Speed: 7600 RPM.
  • AUTOMATIC FRESH LINE: Proprietary command feed tech of the grass trimmer lets you add more line as needed, just by pushing a button, so you don’t have to stop and can get the job done quicker.
  • FIND YOUR POSITION: 7 handle adjustments and 6 rotating head settings make the string trimmers comfortable and flexible, you can use all day and in many hard to reach places.
  • LONGER & STRONGER: An entire foot longer than the last version of the WORX lawn trimmer, with a motor running at 7600 revolutions per min, so you can find the right length, then power through your chores.
  • SUPPORT WHEELS: Twin rubberized wheels of the lawn edger make for straighter edging and easier mini-mowing. You’ll get professional-looking results with the extra balance.
Bestseller No. 8
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
  • PATENTED LINE IQ TECHNOLOGY – Auto-sensing technology monitors and feeds the string trimmer line for a continuous 16-inch cutting swath for non-stop, no bump, high-performance trimming
  • PATENTED POWERLOAD TECHNOLOGY – Just feed the line through the EGO trimmer head, push a button to wind the trimmer line, and get back to work in seconds
  • TELESCOPIC CARBON FIBER SHAFT – Quickly adjust the shaft length of the EGO weed trimmer to your height for ultimate comfort; durable carbon fiber shaft is backed by a limited lifetime warranty
  • UP TO 60 MINUTES OF RUNTIME – Battery string trimmer delivers up to 60 minutes of runtime on a single charge with the included 4.0Ah battery; compatible with all EGO 56V ARC Lithium batteries
  • CONTINUOUS 16-INCH CUTTING SWATH – Line trimmer comes equipped with professional-grade, dual line spiral-twist 0.095-inch trimmer line; also features IPX4-rated weather-resistance plus a digital two-speed selector
Bestseller No. 9
BLACK+DECKER String Trimmer Weed Eater, Corded Electric Weed Wacker, 6.5 AMP Motor, 14-inch Cutting Deck, 2 in 1 Trimmer and Edger, Lightweight and Powerful (BESTE620)
  • EASYFEED of the edger/trimmer allows you to advance your line with the push of a button with no bumping required
  • The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and overgrowth
  • 2-in-1 Trim or Edge with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • Cord retention system prevents accidental cord disconnection
Bestseller No. 10
CRAFTSMAN V20 Weed Wacker Cordless String Trimmer and Edger, Weed Eater Includes 2.0 Ah Battery and Charger, Lightweight, Extended Runtime, 2 Speed (CMCST900D1)
  • Automatic Line Advance: The tool features an automatic .065-inch line feed system, eliminating the need for bumping and ensuring smooth operation as a reliable weed trimmer
  • Efficient Cutting Swath: With a 13-inch cutting swath, the grass trimmer maximizes efficiency, helping you maintain a well-manicured lawn with less effort
  • Ergonomic Telescoping Pole: The ergonomic telescoping pole makes it easy to switch from trimming to edging, so you can quickly transform the device into an effective edger lawn tool
  • Extended Run Time: Two speed settings let you choose between more power or longer runtime, providing flexible performance for your electric weed wacker needs
  • Quick Conversion: Easily converts from electric trimmer to lawn edger for versatile use around your yard

1. Greenworks 21342 10 Amp 12-Inch Electric String Trimmer

The Greenworks 21342 delivers a powerful performance with its 10 Amp motor and 12-inch cutting path. It’s an electric trimmer, which means no need to fuss with gas or oil, making it an environmentally friendly choice. The lightweight design allows for easy maneuverability.

Key Features:

  • Motor Power: 10 Amp
  • Cutting Width: 12 inches
  • Weight: 8.5 lbs

Pros:

  • Low maintenance since it’s electric
  • Features an automatic line feed system
  • Lightweight and easy to use

Cons:

  • Corded operation limits mobility
  • Not suitable for heavy-duty jobs

No products found.

2. DEWALT DCST920P1 20V MAX 5.0Ah Lithium Ion Brushless String Trimmer

The DEWALT DCST920P1 is a powerful lithium-ion trimmer that boasts a brushless motor for efficiency and longer runtime. It operates on a 20V battery, making it cordless and perfect for a larger yard.

Key Features:

  • Motor Type: Brushless
  • Battery: 20V MAX, 5.0Ah
  • Cutting Width: 13 inches

Pros:

  • Impressive runtime with a durable battery
  • Lightweight and balanced design
  • Quiet operation

Cons:

  • Higher price point
  • Charging time can be lengthy

No products found.

3. BLACK+DECKER LST136 40V MAX Lithium String Trimmer

This cordless model from BLACK+DECKER merges power and convenience with its 40V MAX lithium battery. The LST136 is designed for both trimming and edging, providing versatility in lawn care tasks.

Key Features:

  • Battery: 40V MAX lithium
  • Cutting Width: 13 inches
  • Weight: 6.3 lbs

Pros:

  • Dual Power Mode for extended runtime
  • Lightweight and easy to handle
  • Adjustable height for user comfort

Cons:

  • Battery not included with all purchases
  • May struggle with very thick grass

Bestseller No. 1
Black+Decker 40V MAX 13 Inch String Trimmer and Lawn Edger with Battery and Charger, Cordless Weed Eater with Charge Indicator, High Torque PowerDrive Technology (LST140C)
  • High-Performance Battery: The 40V MAX* Lithium Ion battery features a state of charge indicator, keeping your electric weed wacker powered and letting you monitor energy levels throughout your tasks
  • High-Torque Transmission: Power drive technology delivers impressive cutting strength at the string, ensuring clean and swift cuts with your lawn edgers battery powered tool
  • Quick Conversion: Effortlessly switch from trimming to edging in seconds for maximum versatility with this cordless edger
  • Automatic Line Feeding: The AFS system supplies trimmer line automatically, so your weed wacker cordless keeps working smoothly without interruption
  • Wall Mountable Charging Base: Convenient charging base can be mounted on the wall to save space and keep your tool ready for use

4. WORX WG163 GT 3.0 20V 12-Inch Cordless String Trimmer and Edger

WORX offers an innovative design with the WG163 GT 3.0. This versatile trimmer quickly converts from trimmer to edger, making yard work a more manageable task.

Key Features:

  • Battery: 20V lithium
  • Cutting Width: 12 inches
  • Weight: 5.3 lbs

Pros:

  • Lightweight and easy to maneuver
  • Converts easily for edger use
  • Telescoping shaft for user comfort

Cons:

  • Battery life may vary with heavy use
  • Smaller cutting width may require more time for larger yards

No products found.

5. RYOBI RY253SS 25cc 2-Stroke Straight Shaft Gas String Trimmer

For those seeking a gas-powered option, the RYOBI RY253SS provides robust performance with a 25cc engine. Its straight shaft design allows for better reach in hard-to-access areas.

Key Features:

  • Engine: 25cc 2-stroke
  • Cutting Width: 18 inches
  • Weight: 10.5 lbs

Pros:

  • High cutting power for thick weeds and grass
  • Straight shaft design for extended reach
  • Effective for professional landscaping needs

Cons:

  • Heavier than electric models
  • Requires oil and gas mixing

No products found.

6. Echo SRM-225 21.2 cc 2-Stroke Gas Powered String Trimmer

Echo’s SRM-225 is known for its reliability and efficient performance. This model is equipped with a powerful engine and advanced technology, making it a favorite among homeowners and landscaping professionals alike.

Key Features:

  • Engine: 21.2 cc
  • Cutting Width: 17 inches
  • Weight: 12 lbs

Pros:

  • Excellent power-to-weight ratio
  • Simple starting mechanism
  • Durable construction

Cons:

  • Requires gas oil mixture
  • Heavier compared to electric models

No products found.

7. Craftsman CMXGTAMD30SA 30cc 4-Cycle Gas String Trimmer

Craftsman offers versatility with the CMXGTAMD30SA, featuring a 4-cycle engine that eliminates the hassle of mixing gas and oil. This trimmer is powerful yet easy enough for beginners to manage.

Key Features:

  • Engine: 30cc 4-cycle
  • Cutting Width: 17 inches
  • Weight: 12.5 lbs

Pros:

  • Easy to use with a 4-cycle engine
  • Good cutting power with a decent cutting width
  • Durable and reliable for various tasks

Cons:

  • Heavier than some competitors
  • Not as powerful as 2-stroke engines

No products found.

8. Sun Joe SJGT120 12-Inch 4-Amp Electric String Trimmer

The Sun Joe SJGT120 is ideal for smaller gardens and urban spaces. With its lightweight body and electric design, this trimmer is easy to use and maintain.

Key Features:

  • Motor Power: 4 Amp
  • Cutting Width: 12 inches
  • Weight: 5.5 lbs

Pros:

  • Very lightweight and portable
  • Easy to start with no gas required
  • Affordable price point

Cons:

  • Limited cutting capacity for larger lawns
  • Corded design may restrict movement

No products found.

9. Makita XRU02Z 18V LXT Lithium-Ion Brushless Cordless 12" String Trimmer

Makita brings efficiency and power with its XRU02Z model. The 18V lithium-ion battery ensures long runtime, while the brushless motor enhances performance.

Key Features:

  • Battery: 18V LXT Lithium-Ion
  • Cutting Width: 12 inches
  • Weight: 8.5 lbs

Pros:

  • Quiet operation
  • Lightweight and easy to carry
  • Adjustable cutting speed for various tasks

Cons:

  • Battery and charger sold separately
  • Limited power for very thick grass

No products found.

10. Toro 51480 14-Inch Electric String Trimmer

The Toro 51480 is a reliable electric trimmer known for its durability and efficiency. Its lightweight design and ergonomic handle make it a great choice for homeowners.

Key Features:

  • Motor Power: 5 Amp
  • Cutting Width: 14 inches
  • Weight: 5.7 lbs

Pros:

  • Easy to use and lightweight
  • Long cutting swath
  • Good for light to medium-duty tasks

Cons:

  • Limited mobility due to corded operation
  • Less powerful compared to gas models

Bestseller No. 1
Aporozona 6PC 88512 Dual Trimmer Line Spool for Toro 51480 51480A 51480B 14 inch Eletric String Trimmer Edger Replacement spools #88514 Dual LINE for Toro Weed-Whacker Parts
  • 88512 Dual Line Replacement Spool 1.65mm for toro 51480 Corded 14-Inch Electric Trimmer/Edger. , line diameter: 0.065in(1.65mm), lenght: 27Ft(8.3M).
  • Replacement 88514 dual line feed spool for Toro 51480A 14 in. (35.6 cm) Toro 14-in Straight Shaft Corded Electric String Trimmer Model: 51480A 14 in. (35.6 cm) Corded Electric Trimmer/Edger
  • 6PC 88512 trimmer line replacement parts dual line spool compatible with Toro 125-8275 trimmer Spool Cap. (not include Cap )
  • 88512 14" Dual Trimmer Line Spool #88512 0.065" 88512 Dual Trimmer Line Compatible with Toro 51480 Electric String Trimmer
  • 14 Inch Spool Line 88512 for Toro Electric String Trimmer (Model 51480) Dual Line 0.065-inch

Buying Guide: How to Choose the Best String Trimmer

Choosing the best string trimmer that meets your gardening needs can be a daunting task, given the wide variety of options available. Here are some key factors to consider when making your selection:

1. Power Source

  • Electric: Ideal for small yards, electric models are quieter and require less maintenance. They come in both corded and cordless varieties. Corded models limit your range but are usually lighter, while cordless models offer greater mobility.
  • Gas: More suitable for larger areas or tougher conditions, gas-powered trimmers provide greater cutting power but require more maintenance.

2. Cutting Width

The cutting width determines how much area you can trim in one pass. For larger yards, a wider cutting path will save you time. Conversely, smaller yards may only need a narrower cutting width.

3. Weight and Ergonomics

Choose a string trimmer that feels comfortable and isn’t too heavy, particularly if you have a larger yard to cover. Ergonomic designs can help reduce fatigue during use.

4. Features

Look for useful features like:

  • Adjustable shafts for user comfort
  • Automatic line feeds for convenience
  • Easy start mechanisms for gas models

5. Brand Reputation

Consider brands known for their reliability and customer service. Read reviews, check ratings, and look for warranties to ensure you’re making a sound investment.

6. Budget

Finally, evaluate your budget. String trimmers can vary significantly in price, so determine what features you need and how much you are willing to spend.

In conclusion, whether you are looking for the best string trimmers for light yard work or tackling heavy landscaping tasks, the selections on Amazon in 2024 offer something for everyone. Remember to consider your specific needs and follow our buying guide to make an informed decision. Happy trimming!

Last update on 2026-03-11 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

Evelyn Hawthorne
Evelyn Hawthorne

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