Best Corded Electric String Trimmer

Best Corded Electric String Trimmer [Buyer’s Guide]

All homeowners want their lawns to look as attractive as possible. Unfortunately, there’s only so much a lawn mower can do – for the finishing touches, one needs the help of a trimmer (also known as weed eater). This is one of the most essential gardening tools and something you can use to give your lawn that perfect look by reaching all the nooks and crannies.

And when it comes to this handy tool, the best type of it is the corded electric weed eater. This is because, unlike gas-powered trimmers, these machines don’t have to go through strict maintenance procedures and they don’t produce harmful gas fumes. In addition, they are incredibly lightweight, easy to use, and they’re far more affordable than their gas-powered cousins.

The only downside is the sheer number of corded electric string trimmers on the market – there are hundreds of different models and it can be very hard to find one that suits your needs. For that matter, we’ve decided to take a closer look at the market’s 9 most popular options and help you determine which one of them is the best choice for your gardening needs. Read on!


Reviews of the Best Corded Electric String Trimmers

PowerSmart PS82208

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We’ll be starting off this roundup with one of the cheapest options out there – PowerSmart PS82208. However, the affordable price of this string trimmer doesn’t mean that it offers poor performance. As its name suggests, this is one of those machines that easily deal with tough overgrowths.

At the heart of this corded electric weed eater is a 2.3 amp motor. Overall, the entire machine is quite lightweight and compact, which turns it into a pretty good option for the not-so-savvy gardeners. The model is also exceptionally easy to start up and comes accompanied by a 2-year warranty.

One thing we particularly like about PowerSmart PS82208 is the automatic line feed in case of breakage. In other words, the device saves its user from having to do the same job physically. What is more, the automatic line feed feature also removes the need to spend extra time on your lawn care session.

A safety feature called the cord retention system also deserves a mention. As its name suggests, the purpose of this feature is to prevent accidental cord detachment from the power source in case you inadvertently go beyond the limit.

Finally, the PowerSmart PS82208 electric weed eater provides its user with a 9-inch cutting path. This turns it into a perfect option for light-duty grass and weed cutting. For homeowners with smaller gardens, this model is undoubtedly one of the best corded string trimmers out there.

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  • Lightweight and easy to operate
  • Ideal for smaller yards
  • Cord retention system

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  • Low-quality screws


Earthwise ST00009

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Electric string trimmers made to be used in smaller yards are becoming increasingly popular with each passing year. Just like PowerSmart’s model we’ve analyzed above, the ST00009 grass trimmer made by Earthwise is yet another great option for folks with smaller front or back yards. Read about ways how to make your yard more inviting.

Earthwise ST00009 is equipped with a 2.4 amp motor that spins the strings at the maximum speed of 11,000 RPM. Once we combine this with a 9-inch cutting path, we get a corded electric string trimmer that makes quick work of tough weeds in smaller gardens.

In terms of safety, Earthwise ST00009 is equipped with an external UL waterproof plug. In addition, it comes with a convenient cord retention hook – you won’t have to worry about the cord while trimming the weeds in your garden.

For further convenience of the users, Earthwise has equipped this corded electric string trimmer with an adjustable handle, telescopic pole, flip-down edge guard, and 3 adjustable head positions. This trimmer edger is also quite compact, as it weighs only 3.75 pounds.

Overall, we think that the Earthwise ST0009 is a pretty good choice if you need a reliable string trimmer for your smaller garden. Its efficient dual-line cutting system will make quick work of any pesky weeds while its adjustable handle and pole provide comfortable, effortless operation.

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  • Flexible telescopic straight shaft
  • External UL waterproof plug
  • Cord retention system

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  • No auto feed


Sun Joe TRJ607E

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Next up is a corded electric string trimmer made by one of the most famous manufacturers of outdoor power tools – Sun Joe. Their TRJ607E model is exceptionally lightweight, at only 2.8 pounds. Besides this compact construction, TRJ607E is one of those string trimmers that come fitted with an ergonomic handle for maximum comfort during operation.

However, none of those things would matter if this corded string trimmer wasn’t powerful enough to deal with tough weeds. Just like other string trimmers from its price category, TRJ607E is also equipped with a 2.5 amp motor.

As such, it is efficient enough for manicuring sessions in smaller gardens. Whether you need to take care of the area around your walkways or flower beds, this string trimmer will undoubtedly help you get the job done. Its engine rotates the bump feed spool (which holds 15 feet of trimmer line) at the maximum speed of 10,000 RPM.

Finally, TRJ607E is one of those string trimmers that are extremely easy to operate. One only needs to attach the power cord to the power source, turn on the trimmer and go. This ease of use, ergonomic design, and decent performance turn it into one of the best electric trimmers for smaller yards.

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  • One of the best electric trimmers for small yard trimming
  • Easy to assemble & use
  • Ergonomic assist handle

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  • No automatic feed system



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WORX advertises its WG119 string trimmer as a model that provides a perfect combo of versatility and control. The unit is indeed one of the best corded string trimmers available on the market – it is both feature-rich and affordable, and that’s not something you see every day.

First of all, WORX WG119 is equipped with a 5.5 amp engine, which allows it to easily and quickly cut down swathes of weeds. To make the job even faster, this corded string trimmer has a pretty wide cutting path of 15 inches. Moreover, its dual-line features an auto-feed system that allows users to advance forward without bumping.

Another great thing about this high-quality electric-powered string trimmer is its telescopic straight shaft which can be adjusted in four different positions. Not only will this feature allow you to trim weeds in hard-to-reach places, but it will also let you hold your natural body posture while trimming.

Furthermore, this is one of those string trimmers with dual function – WORX WG119 is both a regular trimmer and a trimmer edger. To turn it into an edger, one only has to rotate its handle and adjust the head. This kind of versatility is one of the model’s best features and something that will allow you to clean the edges around your flower beds and driveways.

This electric-powered string trimmer also sports a foldable scraper guard. As you can already guess, its job is to prevent users from damaging walls or trees during their trimming sessions. This and other features turn WG119 into the best corded electric string trimmer WORX has ever designed and manufactured.

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  • 2-in-1: trimmer & edger
  • Foldable scraper guard
  • Broad cutting width

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  • Prone to overheating issues


Black+Decker GH900

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If you know a thing or two about power tools such as drills and saws, you know about Black+Decker. But did you know that the company also makes electric string trimmers? Black+Decker GH900 is actually one of the best machines of this type on our list – here’s why:

First of all, this Black+Decker corded string trimmer is equipped with a potent 6.5 amp engine. Once we combine this with the 13-inch cutting path and the model’s Power Drive Transmission (whose job is to prevent the bogging), we get a robust electric-powered machine that effortlessly runs through tough outgrowths and weeds.

Moreover, this Black+Decker electric string trimmer is equipped with an automatic feed spool – you’ll never have to stop trimming only to load the feed line. And, just like the WORX WG119 model we’ve analyzed above, Black+Decker GH900 also doubles as an edger. With it, you’ll be able to take care of both the flower beds and sidewalks.

Another important thing to mention about this high-quality electric-powered string trimmer is how comfortable its auxiliary handle is. Also, the unit’s height is adjustable, and the overall design is exceptionally lightweight and ergonomic – you’ll love working with this string trimmer. The unit is covered by Black+Decker’s 2-year warranty.

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  • Well-balanced & ergonomic
  • 13-inch cutting width
  • Power Drive Transmission

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  • Doesn’t work with a 3-prong extension cord


Toro 51480

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While not as well-known or popular as some of the other string trimmers on our list, we consider Toro 51480 to be one of the best electric trimmers on the market. In other words, this unit is an outstanding combo of exemplary features and a great addition to your regular lawn mower.

Power-wise, this electric string trimmer has a 5 amp motor at its heart. This 5 amp motor is both potent and durable, giving the device enough power to deal with the toughest weeds you may have in your backyard. It will give your backyard style and charm. This is especially true once we consider that Toro 51480 also has a dual-line cutting string and an extra-wide 14” cutting head.

Another great thing about this 14-inch electric trimmer is its telescoping shaft, as well as the flexible assisting handle. As you can already guess, these convenient features allow comfortable operation and let the user reach distant spots with ease. The shaft itself is rust-free and made out of aluminum, and that’s always a big plus in our book.

Toro’s corded 14-inch electric string trimmer is also an edger. In other words, it can be transformed from a regular string trimmer to an edger with a simple press of a button. Although string trimmers and lawn edgers are very similar, you should use each one for different areas. The automatic line feed system feature also deserves a mention as it saves the user from having to change the string manually.

Make sure to check out Toro’s corded hedge trimmer as well – this hedge trimmer equipped with a powerful 4 amp engine and makes quick work of thick branches. You’ll find it at the link to the hedge trimmer provided below, right next to the 51480 electric-powered weed eater.

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  • Potent 5 amp engine
  • Dual function – trimmer & edger
  • Automatic line feed system

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  • Could be lighter


Greenworks 21142

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With an 18-inch trimming width and a 10 amp motor, Greenworks 21142 is undoubtedly one of the best corded electric string trimmers on our list. Everything about this unit screams quality, although that’s something we’ve totally expected from a weed eater made by a company as renowned as Greenworks is.

As we said, this string trimmer has a 10 amp motor at its heart and is, therefore, the most potent model out of all corded electric string trimmers on our list. The 18-inch trimming width, on the other hand, allows the user to cover a lot of ground in a single trimming session. Moreover, this string trimmer has a bump dual-line feed whose job is to make every trimming session easier and smoother.

Besides the potent 10 amp engine and the generous trimming width, Greenworks 21142 also sports a lengthy shaft. The benefit of this is pretty obvious – you’ll be able to reach distant areas and tight spaces with ease. The variable speed adjustment is also here (variable speed trigger) and the model accepts most string trimmer attachments sold on the market.

Our only complaint is the weight – at 9.9 pounds, Greenworks 21142 is a bit on the heavier side. However, once we combine all of the convenient features listed above with a generous 4-year warranty, we get what is easily one of the best corded electric string trimmers on today’s market.

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  • One of the best electric string trimmers
  • Powerful 10 amp engine
  • Variable speed adjustment

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  • Heavy (9.9 pounds)


Black+Decker ST8600

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Next up is yet another corded string trimmer made by Black+Decker – ST8600. As another product made by this reputable company, this machine is versatile, powerful, and extremely easy to use. Let’s take a closer look at its features:

Out of all the string trimmers on our list, this one is probably the most well-designed. Although quite powerful, ST8600 weighs only 5.35 pounds and feels well-balanced in the hands. Once we combine this with the extension cord retention system and the adjustable-height handles, we get one of the best corded string trimmers for those who have never used this type of machine before.

The ST8600 weed eater has a 5 amp engine at its heart and provides a 13-inch trimming width. Just like a couple of other string trimmers on our list, this one also sports an automated feed spool that, as the name suggests, automatically feeds the string when needed.

Another feature that makes ST8600 similar to other string trimmers we’ve reviewed is the dual function. In other words, the model can be easily transformed from a standard string trimmer to an edger and vice-versa. The model’s edge has a guided wheel that ensures precise and secure edging.

Due to the sheer number of convenient features it possesses, it’s pretty easy to see why ST8600 is considered to be one of the best corded electric string trimmers on today’s market. It’s a worthwhile investment and a machine you certainly won’t regret buying.

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  • Best electric trimmer made by Black+Decker
  • The automatic line feed system
  • Versatile – dual function

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  • Doesn’t work with a 3-prong extension cord


Greenworks 21212

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The last weed eater we’ll be taking a look at is yet another model by Greenworks. This is one of those string trimmers that are made with a user-friendly design in mind – using Greenworks 21212 is pure joy, whether you’re an experienced gardener or someone who has never used a weed eater before.

Equipped with a 4 amp brushless engine, this string trimmer provides efficient and smooth operation. The cutting width stands at 13 inches, allowing users to give their lawns an attractive, manicured look in a matter of minutes. One of the most interesting things about Greenworks 21212 is that, despite its potent engine, the model generates very little noise.

Although it weighs 7 pounds, this is one of those well-balanced string trimmers that feel great in hands and are effortless to use. Another feature that contributes to the overall ease of use is the telescoping shaft – you’ll be able to easily adjust the length at your convenience.

Other features worth mentioning are the dual-line string auto-feed, a convenient cord lock, and a 3-year warranty. All in all, this is one of the best corded electric string trimmers you can buy today and certainly a better choice than any battery-powered weedeater or (lithium-ion) cordless string trimmer.

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  • Automated line feeding
  • Low noise production
  • Telescoping (adjustable shaft)

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  • Somewhat wobbly joints


Best Corded Electric String Trimmer Buying Guide

Man uses string trimmer

Using a corded string trimmer never has to be a strenuous task. In fact, most string trimmers weigh between 3 and 11 pounds. In other words, carrying one of these machines for several hours won’t tire you that easily.

The only problem here is that, unlike gas-powered string trimmers, these machines can be a little limiting. If you own an extension cord, you’ll be able to operate within a 40 to 110-foot radius from your power source. Other than that, the electric string trimmers are an ideal choice for small to medium-sized gardens.

If you’ve decided to get yourself a corded string trimmer, keep the following factors in mind while shopping:


It goes without saying, but the engine is the heart and soul of every good corded string trimmer. For that matter, your best bet is to go for a string trimmer with a genuinely powerful motor.

In our opinion, a trimmer equipped with a 5 to 7 amp engine is a great choice if you own a small or medium-sized garden. However, if you’re looking to tackle larger projects, you should get yourself a trimmer with a 10-amp motor (Greenworks 21142, which we’ve reviewed above, is a great choice).

An important thing to mention here is that the length of the cord can and will affect the power delivery rate. In other words, the longer the cord is, the less power is going to be transmitted through it. That is precisely why the gas-powered and cordless models are a better choice for those with sizable gardens.


Due to the fact that you’ll be carrying the trimmer for long hours, it’s vital to opt for a model that doesn’t weigh too much. However, as we’ve mentioned above, these machines are generally light, so you won’t have trouble finding a lightweight corded trimmer.

What’s the best weight for one of these machines? As far as we’re concerned, your best bet is to start with a trimmer that weighs between 5 and 7 pounds, since such units offer the best balance. However, as long as you’re below the 10-pound mark, you’ll be fine.

Head Type

String trimmer head

The next factor you need to keep in mind while shopping for a corded trimmer is the head type. To cut a long story short, go for a model that sports an adjustable head. As you can already guess, such a trimmer can be twisted to your liking and provide you with the power needed to cut weeds in hard-to-reach places.

In fact, this level of freedom is a must for those who want to perfectly manicure sharp edges. The kind of flexibility that comes with an adjustable head is ideal for complex tasks such as trimming sidewalks, driveways, and flower beds.

Easy Line Swapping

There’s not a single trimmer on this planet that won’t eventually eat up its line and force the user to have it replaced. Have you ever replaced a trimmer line by yourself? If you did, you know much of a cumbersome task that can be.

Therefore, your best bet is to opt for a model that allows simplified line swapping. When using such a model, all you have to do in order to change the line is to detach the head and simply load a fresh supply of line. Pretty convenient, wouldn’t you say?


Another extremely important factor to consider is safety. Fortunately, all the models we’ve analyzed above meet the basic safety standards.

The most important thing to look for here is the safety guard. Trimmers with solid safety guards will stop the clippings from flying in your direction. Keep an eye out for safety switches, too.

Cutting Width

The time you’ll need to complete trimming down a particular area doesn’t only depend on the engine’s power alone. The trimmer’s cutting width is just as important and is typically measured in inches.

This one is a no-brainer – if you’re an owner of a sizable estate that requires frequent trimming, your best bet is to buy a model with a wide trimming path. Check out our review of WORX WG119 above – this trimmer has a cutting width of 15 inches.

Dual Function

Most machines of this type are designed specifically to trim off weeds and grass. However, as you’ve probably noticed in our reviews, some of them are a bit more versatile.

Trimmers such as Black+Decker ST8600 or Toro 51480 allow their users to perform edging along with regular trimming. In other words, you can use these machines to take care of grass edges next to your walkways and driveways. This feature is a great money saver as it adds the function of precision landscaping to a regular string trimmer.


String trimmer shaft

Most of the string trimmers available on the market can be separated into two categories – those with curved shafts and those with straight shafts.

The ones sporting curved shafts are a better choice for short users, as they’re well-balanced and lightweight. However, the bent shaft can also make it hard to cut the grass under furniture and similar items.

Trimmers with straight shafts, on the other hand, are better suited for taller users. They also create more torque, generate less vibration, and their length can often be adjusted (the “telescopic shaft” feature).

Best Corded Electric String Trimmer – The Verdict

So, which one of the trimmers we’ve analyzed above is the best?

In our opinion, that would be Black+Decker ST8600. While not flawless, this model is a feature-rich electric string trimmer that provides a phenomenal performance and can also be used as an edger. It is the best machine of this type made by Black+Decker and deserves the status of our top pick.

However, you won’t really make a mistake by going with any of the other models from our roundup. They are all good in their own ways, which is precisely why they’re so popular with homeowners all over the world.

While we are on the topic of garden tools, I recommend checking out my post on walk behind blowers and my guide to snow rakes as well.

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