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The Lawn Review: Home » Corded vs Cordless Weed Eaters: My Surprising Choice

Corded vs Cordless Weed Eaters: My Surprising Choice

Both corded and cordless weed eaters offer serious benefits over gas-powered equipment. But when you look at the two side-by-side, there’s a stark difference. I prefer cordless weed eaters, but corded weed eaters still have a solid place in my lawn.

ego string trimmer

They’re both electric but why do they operate so differently? Which one is better? Which string trimmer is cheaper?

We’ve tested DOZENS of corded and cordless weed eaters and have noticed a few things that make corded great for one crowd and cordless weed eaters for another crowd.

Let’s explain. 

How I test out corded and cordless weed eaters

When I’m testing out corded and cordless weed eaters, there are a few things I keep in mind. The first part of my testing method is all about comfort and usability. There are some weed eaters that just fit better in the hands of some people than others. Another thing I look at is the weed eater string and cutting swath size. Those both indicate how much brush the weed eater can handle and how much power can be delivered.

kobalt 14 inch trimmer head
Simply put: I use them a LOT.

I’ve tested dozens of corded and cordless weed eaters and have reviewed a ton of them on this site and my Youtube channel

When I recommend a corded weed eater

Corded weed eaters honestly sound a little old school. I imagine using my corded weed eater with my Walkman and wired headphones trying to trim up my lawn while holding my Walkman flat to ensure the CD doesn’t skip. 

lightweight black and decker weed eater
Gotta love how light it is. Or how strong I am.

In reality, corded weed eaters still have a place in the 21st century. I love some of these lightweight corded weed eaters because they are incredibly easy to use and simple. In fact, for many first time homeowners or elderly folks, I recommend corded weed eaters. Here’s why:

Pros of corded weed eaters

Corded weed eaters are great for new homeowners and/or elderly folks because they:

  • Are generally extremely cheap
  • Fit small yards really well
  • Never run out of power
  • Require no maintenance
  • Are very light

But I don’t recommend corded weed eaters for everybody.

Cons of corded weed eaters

Corded weed eaters are simple and lightweight, but aren’t right for a lot of folks. Here are some cons:

  • Not very powerful
  • Tend to be smaller and weaker
  • Limited reach due to extension cord
  • Not attachment capable

When I recommend a cordless weed eater

Cordless weed eaters AKA battery-powered weed eaters are great for just about anyone. While they haven’t quite built themselves up to the power and run-time of gas-powered weed eaters, they still pack quite a punch. Compared to corded electric weed eaters, they tend to be much larger and more powerful on average. 

ryobi 40v battery

Some cordless weed eaters that operate on a low battery voltage, like the WORX GT Revolution, are still reminiscent of our corded electric friends. The main difference is the ability to use batteries across other tools and to walk further away from your garage without worrying about an extension cord. 

Here are my favorite things about battery-powered weed eaters.

Pros of cordless weed eaters

Cordless battery-powered weed eaters have some great features:

  • Cordless (duh)
  • Can use batteries across many other tools, saving you money
  • Larger cutting swaths
  • Attachment capabilities
  • Longer and easier to navigate with if you’re taller

Cons of battery-powered weed eaters

While they are darn near perfect, they aren’t all the way there. Battery-powered weed eaters still have some weaknesses, such as:

  • Limited run time with batteries requiring re-charge
  • More expensive
  • Heavier
  • Still not as powerful as gas

How to improve the performance of an electric weed eater

When I first started using my electric weed eater, I was kinda bummed at the lack of power. One thing I realized quickly was that the lack of power wasn’t necessarily coming from the weed eater motor or battery itself, but the dinky string that came with it.

best weed eater string
It’s freaking sweet.

From that point on, I was on a mission to find a weed eater string that unleashed the full power of my weed eater. That’s why I created the GrassKicker weed eater string. I tested about 10 other strings that were for sale at Home Depot and found the best characteristics of each and combined them into a single string.

When I first put it in my Ryobi weed eater, I was floored. It is a silly product, but man did it make a difference.

The Best Corded Weed Eater: My Recommendation

After using this weed eater for the first few years of my lawn care journey, I can’t recommend it enough to new homeowners. My Black and Decker 6.5A, 14 inch string trimmer was a reliable source of performance for many years. I called it “Old Faithful”.

black and decker 14 inch 6.5 amp string trimmer

Yes, this is not the flashiest weed eater, but it fit my modest budget in my first home. I also liked that it was corded because I could hardly remember to take care of anything and didn’t trust myself with charging the batteries.

This one is also super lightweight and despite being small, has a cool feature: you can turn it on its side and use it as an edger as well. 

I got mine on Amazon back in the day for a really good price.

The Best Cordless Battery-Powered Weed Eater

A contentious topic but one I don’t shy away from, the battery powered weed eater competition is muy caliente. So spicy that I wrote an entire long form post breaking down the best battery powered weed eaters. I broke it down into a bunch of different categories, but I am going to just share my absolute favorite.

ego multi head review

The EGO Power+ Multi-Tool attachment system with the 15” string trimmer is my favorite. Here are the reasons why:

Basically, I use it for just about everything I do around the yard except for mowing. It is way more than just a cordless weed eater – it is a cordless EVERYTHING.

You can also grab this one on Amazon for a great price.

Corded vs cordless electric weed eaters: Which is better?

If I haven’t made myself clear at this point, you haven’t been reading. Both are great options, but I prefer cordless weed eaters. Corded weed eaters are still a great choice if you are elderly, have a small yard, or a tight budget. But cordless weed eaters have made such drastic improvements in power and usability that they are now freaks of nature. 

Why we review lawn tools

The reason we started this website in the first place was because we had so much trouble trying to find reasonable, understandable, honest reviews for lawn equipment. And it’s not cheap! After hours and hours of research, trying products and returning them, and messing up our yards – we started this site. 

review lawn tools
How we test out tools.

As people who had to learn the hard way, we want you to know exactly what you are signing up for before you purchase a piece of equipment. That’s why we are committed to providing honest, easy-to-understand reviews that mean something.

Alex K

Alex K

Alex is not a lawn care natural. He had to learn things the hard way. But after stumbling through his first few seasons of lawn care, he learned a lot. Mostly - what not to do. Alex has become one of the country's advocates of battery-powered lawn tools, quoted in the Washington Post among other highly visible publications. Alex started The Lawn Review with his friend Tyler - who you may see in some of the videos on this website - to help normal people like you understand how to take care of their lawn themselves with the best tools possible. Alex has thousands of hours of experience using hundreds of different lawn tools and has found exactly what to look for in each type of tool. He speaks with deep experience not only about the boring technical specifications, but what the tool actually feels like when you are using it, what to look for before you make a purchase, and how the lawn tool measures up when you factor in price.