Electric weed eaters are becoming more and more popular for both homeowners and gardening contractors. They have less weight than gas-powered weed whackers, and you don’t have to mess with fuel and oil. Since they don’t emit any fumes and are much quieter to run, they’re also kinder to the environment. Not to mention, they produce much less vibration compared to gas-powered string trimmers.
Depending on the size of your yard and how much trimming you need to do, you can either use a corded string trimmer or a battery-powered cordless electric weed eater. The best feature of battery-powered electric weed eaters is that the battery is usually compatible with most other tools from the same brand. So, if you have a lot of Makita or Black & Decker tools that you use, you might want to consider a battery-powered electric string trimmer from that brand.
Because there are countless electric string trimmers available, it can be time-consuming to find one that suits all your needs. That’s why we’ve done the research for you and discovered the best features of each one. Don’t forget to check out our buying guide! It explains all the options and features you should consider before making a decision.
View the Best Electric Weed Eater, Below.
- WORX WG163 GT 3.0 20V PowerShare Cordless Trimmer & Edger
- Makita XRU15PT1 LXT String Trimmer Kit
- Greenworks 21212 Electric Corded Weed Eater
- EGO Power+ ST1521S String Trimmer
- RYOBI P2030 Electric Cordless String Trimmer
- DEWALT DCST970X1 FLEXVOLT Brushless Weed Eater
- Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer
- DEWALT DCST922P1 20V MAX String Trimmer Kit
- Greenworks 21302 40V Cordless String Trimmer & Edger
- BLACK+DECKER LST522 String Trimmer
1. WORX WG163 GT 3.0 20V PowerShare Cordless Trimmer & Edger
Best Lightweight Electric Weed Eater
This battery-powered electric weed eater changes from a string trimmer to a wheeled edger easily. It has an ergonomic handle that you can position for greater comfort. It also comes with two 20 volt Power Share MaxLithium batteries. These can be used in any other Worx tools that you have. For extra safety, the spacer guard is adjustable- you can easily avoid trees, shrubs, and other garden structures as you work.
Why We Liked It: This cordless electric weed eater is light-weight (5.3 pounds) and comfortable to use. The edging wheels give you a nice, straight edge, allowing you to edge your lawn with just one hand. Plus, the batteries are interchangeable with other Worx tools.Check Price on Amazon ➞
2. Makita XRU15PT1 LXT String Trimmer Kit
Best Value Weed Eater Kit
This cordless electric weed eater kit comes with not two but four 5-amp batteries. This means you can happily keep trimming until you're done. It's a brushless string trimmer with three speed control options, allowing you to select extra power when you need it or extend the run time for larger yards. You get 6,500 RPM at high speeds. The 5-amp motor features a direct-drive system that gives you more power, speed, and longer runtime.
Why We Liked It: You'll never run out of power for your string trimmer as there are four 5-amp batteries included in this kit. The speed control options allow you to cut through even the toughest weeds and grass with ease. The weed eater also has a reverse rotation function, so you can quickly clear the trimmer head if grass and weeds get tangled in it.Check Price on Amazon ➞
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3. Greenworks 21212 Electric Corded Weed Eater
Best Corded Electric Weed Eater
This corded electric weed eater has a fully adjustable, telescopic shaft, meaning you can easily alter it to your preferred height for comfort. Because you have to connect it to a power source, you get unlimited runtime. This feature allows you to do as much or as little trimming as you want.
Why We Liked It: This is a light-weight, easy-to-use electric string trimmer that runs from a power socket. The auto-feed line will advance every time the trimmer slows down. So, if you find you need more line feed, just stop the trimmer, and the string will advance, ready for you to continue.Check Price on Amazon ➞
4. EGO Power+ ST1521S String Trimmer
Best Overall Weed Eater
This is a battery-powered electric trimmer with patented Powerload technology and a carbon fiber straight shaft. With Powerload, you can load the string with just the push of a button. All you have to do is feed the string into the head - pushing the button will automatically wind the string. Plus, the brushless motor gives you a longer runtime and less vibration.
Why We Liked It: The Powerload line feed function on this battery-powered string trimmer will save you lots of frustration when you want to change the string. Plus, the carbon fiber shaft is extremely durable and will last a lifetime. It's also super light-weight.Check Price on Amazon ➞
5. RYOBI P2030 Electric Cordless String Trimmer
Best Electric Weed Eater & Edger For Small Yards
This battery-powered cordless string trimmer features a rotatable shaft so that you can convert it from a trimmer to an edger easily. All you have to do is turn the shaft to rotate the head. It's also easy to advance the string line with just the release of the trigger. Each time you release the trigger, the string advances 1/4 inches.
Why We Liked It: This light-weight, battery-powered string trimmer is great for small yards. It easily converts from a trimmer to an edger by turning the shaft. More line is advanced when you release the trigger. However, if the string gets stuck, there's a button on the trimmer's head to manually advance the line.Check Price on Amazon ➞
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6. DEWALT DCST970X1 FLEXVOLT Brushless Weed Eater
Best Heavy-Duty Weed Eater
This battery-powered brushless string trimmer will power through even the toughest weeds and grass in your yard. It features a variable speed trigger for either high or low speeds. The high speed option will give you extra power (up to 6,600 RPM), and low speed will extend the runtime.
Why We Liked It: When running this battery-powered string trimmer at low speed, you should be able to get your whole yard done in one go. But, if you have heavy undergrowth to control, this heavy-duty trimmer has a powerful motor to power through it at high speed. Plus, the 15-inch diameter head will help to get the job done much faster.Check Price on Amazon ➞
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7. Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer
Best Adjustable Lightweight Electric Weed Eater
This is a battery-powered string trimmer from Makita that you can also use as an edger. This unit has an adjustable head with up to 180-degree rotation and five different positions. This means you can reach all those hard to get to places and give your lawn a perfect edge. The trimmer string is super easy to load when you have to replace it.
Why We Liked It: This brushless string trimmer is highly versatile. Both the head and the shaft are fully adjustable. This means you can use it to trim anywhere and give the edge of your lawn a highly manicured look. When you need more string, you can easily reload the cartridge using the reinforced metal bump feed button.Check Price on Amazon ➞
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8. DEWALT DCST922P1 20V MAX String Trimmer Kit
Best Electric Weed Eater For Commercial Use
This battery-powered electric weed eater has a unique feature - a foldable handle for easy storage and transportation. This makes it ideal for landscapers and gardeners. The speed control offers both high and low speeds. Use the high speed to power through tough weeds and grass, and the low speed to extend the runtime. The 14-inch diameter head will help get the job done faster.
Why We Liked It: The folding hinge mechanism on this electric weed eater allows you to store and transport it easily. The Quickload 14-inch spool head makes string replacement fast and straightforward. This durable brushless string trimmer has a powerful motor and will take care of all your trimming needs, whether at home or on the job.Check Price on Amazon ➞
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9. Greenworks 21302 40V Cordless String Trimmer & Edger
Best Light-Weight Edger And Trimmer
This electric weed eater is both a trimmer and edger in one. The head pivots 90 degrees to get just the right angle. The edging wheel makes it easy to walk behind the trimmer when edging your lawn. The 40-volt 2.0 Ah battery can give a runtime of up to 30 minutes. Plus, the battery has an indicator to let you know how much charge it has left.
Why We Liked It: This electric weed eater will not only cut through your weeds but will give your lawn a nice clean edge as well. The four-position pivoting cutting head means you can get into all your weeds and grass with ease. Plus, the battery has an impressive runtime, ensuring you'll get the job done on one charge.Check Price on Amazon ➞
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10. BLACK+DECKER LST522 String Trimmer
Best Electric Weed Eater With Automatic Spool Feed
This is a great, lightweight cordless electric weed eater from Black & Decker. At 5.7 pounds, it's not only an electric weed eater but a wheeled edger as well. The variable speed control allows you to switch from high to low easily. This electric weed eater also features a soft-grip handle for extra comfort. Plus, the straight shaft is well balanced and easily adjustable to the height that you need.
Why We Liked It: This Black & Decker string trimmer is lightweight and comfortable to use. The variable speed allows you to get through all your trimming and edging with ease. Plus, the automatic spool feed makes advancing the string quick and simple.Check Price on Amazon ➞
Best Electric Weed Eater Buying Guide
It’s good to choose an electric weed eater over a gas-powered one. Weed whackers that utilize gas engines are noisy and heavy. Gas-powered weed eaters also create a lot of vibration when in use, so they can be difficult for many people to handle, especially if you have a ton of trimming to do.
However, before deciding which electric weed whacker will suit your needs, there are a few things to think about. You want to consider the power source, cutting width, string feed mechanism, and type of motor the electric string trimmer has. You also need to consider the cutting power, weight, and ease of use for each unit. We’ll look at each of these features in more detail. But first, let’s talk about the advantages of electric weed eaters over gas-powered models.
Advantages of Electric Weed Eaters
Electric trimmers have a number of advantages over their gas-powered counterparts. Primarily, these are:
- Electric weed eaters are quieter to run. Therefore, you won’t annoy your neighbors each time you happily trim your yard. You won’t have to wear earplugs either! You won’t annoy anybody if you start trimming early in the morning or late in the evening.
- Unlike a gas engine, electric-powered trimmers don’t require fuel or oil. This will save you money and avoid the mess of having to mix them. They’re also better for the environment as you’re not using up valuable resources.
- Electric weed eaters produce far less vibration, which is especially great if you need to use your trimmers over an extended period of time. You’ll suffer far less fatigue.
- Electric trimmers are kinder to the environment because they don’t emit any carbon or fumes.
- Weed eaters powered by electricity require very little maintenance to keep them running.
- Electric weed eaters also weigh far less than their gas-powered counterparts. This is especially good for older people who may not be able to handle the weight and vibration of a heavy gas model.
- Electric trimmers don’t need any warm-up time, and they start easily with just the push of a button.
Power Source: Battery or Corded?
Whether a battery-powered or a corded electric trimmer is better for your needs depends on the size of your yard and how much trimming you plan to do.
An electric string trimmer that utilizes a power cord is perfect if you have a small yard. This way, you’ll have an endless power supply to get all your trimming done in one go. When choosing this type of trimmer, remember that you can only go as far as the power cord will let you.
For larger yards, battery-powered string trimmers are a better choice. With these, you’re not tethered to a cord and can go anywhere you want. Most of these electric weed eaters have enough power to get through a lot of weeds and grass. You just have to ensure that you keep the battery fully charged. If you have a lot of trimming to do, it might even be wise to invest in an additional battery.
The Cutting Width of the Trimmer Head
Electric weed eaters come in a variety of cutting widths. The cutting width is how wide the string trimmer cuts with each pass. We’ve covered weed eaters with 10-inch, 12 inch, 13 inch, 15 inch, and 14-inch cutting widths in our reviews.
Obviously, the wider the cutting width, the fewer passes you’ll have to make to cut the grass, that also goes if you were using a Lawn Sweeper too!
Line Feed Mechanism: Auto feed or Manual Feed?
An electric weed eater with an auto-feed line will require less interference as you won’t have to manually feed more line when it breaks or is used up. However, these do have some limitations.
Most auto-feed line trimmers require you to stop and start the trimmer to feed more line through. This can have the reverse effect too. If you’re constantly stopping and starting, you’ll find that the line advances each time. This means you could be going through far more line than you have to.
Also, automatic-feed is not always reliable. But thankfully, most weed eaters with this feature have a manual line advancement button on the head to overcome this problem.
A trimmer with a manual feed will give you more control, but it can become cumbersome if you’re cutting through a lot of heavy weeds or grass. Consider the size of your yard and the type of grass growing in your lawn.
Advantages of an Electric Trimmer with a Brushless Motor
A few of the weed eaters we’ve reviewed feature a brushless motor. This means the motor is more durable and made to last a lot longer.
An electric trimmer with a brushless motor is also the best electric alternative to a gas-powered trimmer. That’s because these weed eaters are more powerful, offer more runtime, and require less maintenance.
So, if you have a large yard a riding lawn mower will help you maintain your area, or if its a lot of trimming to do, consider an electric trimmer with a brushless motor.
Why the Weight of Your Chosen Trimmer is Important
Generally, the best electric weed eaters have far less weight than their gas-powered counterparts. This makes these weed eaters easier to use for an extended length of time. Using a light-weight trimmer also makes it easier for older people or those with physical impairments to keep their yards nice and tidy.
You should note that more lightweight models may not have quite as much power as heavier ones. However, if you only have a small yard, this should not be much of a concern.
Why the Length of the Shaft is Important
Most weed eaters powered by electricity have an adjustable shaft. You want to be able to adjust the length of the shaft to accommodate your height. This will make the trimmer easier to use, especially if you’re tall or petite.
If you’re using the trimmer for any length of time, you want to make sure that your arms are in a comfortable position, close to your body, to eliminate fatigue and possible injury.
Consider the Line Diameter
The electric weed eaters in our reviews have a line diameter ranging from 0.065 inches to 0.080 inches. The thicker the line is, the better it will work when cutting through tough weeds and grass.
You can consider a trimmer with a lesser line diameter if you only have grass to trim. But, if you have a lot of thick scrub, tough grass, and weeds to get through, it would be better to select a machine that accommodates a thicker line. For this type of work, you might also want to consider a trimmer with a dual-line feed.
Just remember that the finer the line, the more likely it is to break when you hit something a little more solid.
Consider the Battery Life
If you’ve decided to go with one of our battery-powered weed eaters, you need to consider each model’s battery life.
Some of the models we’ve reviewed have both a high and low-speed selection. When using the trimmer at low speed, you’ll get more trimming time out of each battery charge. However, if you run the trimmer at high speed, this will reduce runtime. You need to find a balance between the amount of power you need and how long it will take you to trim your entire yard.
It might also be wise to consider investing in a second battery if you find that you keep having to stop halfway through a job to recharge.
Consider the Amperage of the Motor
Generally, electric weed eaters will have lower amperage motors than gas-powered ones. But, this is still something you need to consider when choosing the right model for your yard.
If you have a small yard, you might only need a weed eater with a 1 to 3-amp motor. This should give you enough power to keep your yard looking neat and tidy.
However, if you have a larger yard or tough weeds to get through, consider a weed eater with at least a 5-amp motor. A weed eater with a 5-amp motor, or even higher, is essential if you’re a contractor or landscaper.
Keeping your garden looking its best is easy with an electric weed eater. These weed eaters are far easier to use and less weighty than their gas-powered counterparts. They require very little maintenance and no fuel or oil. As electric weed eaters emit no fumes or carbon, this means you’ll be looking after the environment as well as your own piece of paradise. All you have to do is either plug them into a power socket or keep the battery charged.
We hope that our top picks in electric weed eaters have helped you decide which one will suit your needs the best. Our selection includes both cordless and corded models for you to peruse.
Our buying guide should help you determine the features you’ll need most.
Did you know?
Did you know that the first ever weed eater had the design of a car wash brush also known as the weed whackers? The model was to make it suitable to knock down tall, overgrown objects like trees and trimming down long weeds. Read more about selecting the right trimmer here.