5 Best Electric Weed Eaters | Reviews & Buyers Guide

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Most people prefer an electric weed eater as they tend to be lighter, easier to use and more comfortable. We’ve reviewed 5 of the best-selling options.


The primary purpose of electric weed eaters is to make your life easier. The Weed Eater can cut down thick weeds and grass in areas that a mower cannot reach, around statues or objects in your garden, and helps to maintain yards and sidewalks.  

Edges of your lawn can be neatly trimmed and weed-free, leaving you with a well-maintained garden. They are also ideal for lousy back sufferers, and there is no bending enabling you to still work on the garden. Electric Weed Eaters can save you a lot of time and energy, whether it be a small or large area. 

They all have different features and vary in price, which can be confusing, so to make it easier for you, we have reviewed and compiled a buyer’s guide on five products, reflecting an excellent range to help you before you buy.

Here’s a quick guide as to what we cover in this best electric weed eaters review article:

  • First, we showcase our top picks side-by-side in a comparison table.  Perfect if you’re short on time!
  • Next, we reveal their best features and benefits we think you’ll love
  • Then, we tell you about any drawbacks
  • And finally, our buying guide will provide you a greater insight into the product range and their uses.

Sound good? Let’s get going!

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Here are our favorite Electric Weed Eaters:

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5 Best Electric Weed Eaters Reviews


1. BLACK and DECKER Cordless (LST140C) String Trimmer / Edger (Best Overall)

Pros & Cons

  • Battery indicator
  • Powerful
  • Automatic feed spool
  • Lightweight
  • Ergonomic
  • Battery may need replacing each year


2. Greenworks Corded String Trimmer 21212 (Best Value)

Pros & Cons

  • 4 amp motor
  • Accurate cutting
  • Adjustable shaft
  • Extension cord extra

3. Black and Decker String Trimmer (with Auto Feed)

Pros & Cons

  • 14-inch trimmer
  • Automatic feed spool
  • Cord retention system
  • Not cordless
  • Cord not included


4. WORX WG163 GT 3.0 20V PowerShare 12 inch Cordless String Trimmer and Edger

Pros & Cons

  • 3-year warranty
  • Acts as wheeled edger also
  • Battery included
  • Adjustable guard
  • Poor battery life


5. Craftsman V20 Cordless String Trimmer/Edger CMCST910M1

Pros & Cons

  • 2-speed settings
  • Adjustable pole
  • Lightweight
  • 1.5-hour battery life
  • 3-year warranty
  • Auto-feed jams

Video: How Does a String Trimmer Work?

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Best Electric Weed Eaters | Buyers Guide

When looking to buy an electric weed eater, select a reasonably priced trimmer, has good coverage and is easy to maintain. Choose one that will do a good job quickly and efficiently for the type of work you want it to do, such as edging of lawns, around statues, ornaments, or plants, around the base of trees, long grass, or high weeds. Consider the area you want it to cover.

Corded or Cordless?

For a small area of lawn and garden, a corded trimmer may work for you. 

The two corded trimmers reviewed are the Black and Decker BESTA510 and Greenworks trimmer (Best Value). Both are good machines with quality features, but Greenworks has better reviews and is lower in price than Best Value.  

A corded machine has its advantages, no worries about the battery dying during the job or purchasing a replacement. However, it is essential to have the right outdoor extension cord for either of these products.

If you have a large lawn and garden, the cordless trimmer may work better as it gives you unlimited mobility. The three cordless trimmers reviewed are the WORXCraftsman, and Black and Decker LST140C (Best Overall). 

All have good quality features and would do a good job. However, the Black and Decker came out Best Overall as it has more features, is very lightweight and portable, is easy to handle, and has the best reviews.

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Always clean your electric weed eater after use and ensure it is safe to use. Protective clothing is essential when using the weed eater, gloves, glasses, or goggles to protect your eyes from possible flying debris, pants to protect your legs, and filled-in shoes to protect your feet. Although electric weed eaters have limited noise, it is advisable to protect your ears. 


When choosing the weed eater, consider the overall weight for portability and won’t weigh you down when using it for long periods. Most electric weed eaters are generally not massive in weight. However, there are weed eaters where the weight is not evenly distributed, leading to difficulty in handling, especially over long periods.

A straight shaft will give you greater reach and are better for taller people. They will be more efficient cutting under bushes and shrubs and other hard-to-reach places. A weed eater with a curved shaft is generally lighter and, therefore, easier to maneuver. Both designs have adjustable poles, so this is another consideration.



Re-stringing weed eaters can be a pain! However, it doesn’t need to be. Always check how easy it is to re-string and how good the line-feed is.

Single or dual-line head? A single is tough enough for most domestic yards, but a dual-line has excellent power and easily slices tough weeds and grass. One last consideration for the string is how wife the cutting path is and how wide do you need it to be? The average is around 14 inches.


All five of the products reviewed come with a good manufacturer warranty.

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Each of the weed eaters reviewed has its good qualities, is affordable, and would do a good job. Electric weed eaters save you fuel and are eco-friendly by not emitting fumes, making it better for the environment. They are also quiet and vibration-free.

We hope this guide’s information has helped you decide which electric weed eater is suitable for your needs, and you can now purchase with confidence.

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Walter Snyder