10 Best Electric String Trimmers (Weed Eaters) Review In 2021

This article is updated on April 16, 2022 | By: [post_author_posts_link]

There are various types of string trimmers available to cut and shape the weed. Out of them, the gas and the electric string trimmer are the most popular. You should always opt for an electric string trimmer over the gas one because they are more versatile and feature-rich. You can charge the battery at home while it is cordless and you do not have to run to the nearest gas station every now and then. One can use an electric string trimmer on the level as well as steep and irregular terrain. The following article contains the top 10 best electric string trimmers to keep the weeds and shrubs of your area under control.

Best Electric String Trimmers (Weed Eaters) – List In 2021

[amazon template=”table” box=”B01MUDO55B,B00LK2MFGE,B00N9XNSXG,B00TF02JZA,B019Z72FN8,B00ASP5AFW,B017PD6TB8,B00TL72J2A,B00HXCPC6K,B00I2F51SG”]

#10. 5 Amp Electric String Trimmer


Get this product now


If you are looking for a trimmer with pivoting handle positions, then this can be the ideal electric string trimmer for you. This also has an adjustable height which allows you to adjust it in the way you want. This will cut through the toughest weeds and takes care of the overgrowth. Moreover, the automatic feed spool will feed the trimmer line when required. This has a Powerdrive transmission and a 5.0 amp motor.

This works with a cord retention system and will avoid accidental cord disconnection. Furthermore, this can also be used as an edger and will do precise edging with the edge guide. The 13-inch cut swath is very effective in clearing the unwanted weeds from your lawn. This is ultra-lightweight and is designed in an ergonomic way. It is very comfortable to hold and will make your work much easier and faster.

In Short:
  • Capable to cut through any weed
  • Contains pivoting handle positions to present versatility
  • The built-in 5.0 amp motor delivers high efficiency
  • Prepared in an ergonomic design

#9. 12-Inch 24V Cordless String Trimmer/Edger

Greenworks 12-Inch 24V Cordless String Trimmer-Edger

Get this product now

By – Greenworks

In this electric string trimmer, there is a pivoting head which is perfect for trimming as well as edging. The edging wheel is very useful in reaching the toughest areas. Unlike a gas trimmer, this one starts easily, and you don’t have to worry about fumes. Moreover, this product does not require any maintenance the easy line advance, and the single line auto-feed is 0.065 inches. The cut path is 12 inches and is very useful in trimming the unwanted weeds from your lawn.

You will get a charger and battery for free, and you can also use the battery in other compatible products. The battery will run for 60 minutes once charged fully. Besides, this will reach in dense areas and is very convenient to use. The handle is also very soft while holding and you can adjust the height. Moreover, it will give you a smooth operation with less noise. This will complete your task faster and take care of all your landscaping work. This is a versatile system which is also lightweight.

In Short:
  • Pack includes battery and charger
  • No hassles to reach in difficult-to-access areas
  • Comes with a soft handle for hassle-free operation
  • Reduced noise throughout the operation

#8. 14-Inch 40V Cordless String Trimmer

Greenworks 14-Inch 40V Cordless String Trimmer

Get this product now

By – Greenworks

This is a powerful electric string trimmer will start within seconds and is way better when compared to a gas trimmer. This is powered by a battery, and you can also use the battery on other equipment. This has a brushless motor which will give a higher torque. This has higher battery efficiency and operates in a quiet mode. The product comes with a battery and a charger and is very useful for trimming. With a single charge, this will run up to 60 minutes and ½ acre of land. The use of the brushless motor makes it one of the best electric string trimmers on the list.

This is very lightweight and has attachment capable. With a cutting path of 14 inches, this is very effective for your garden. In addition to this, there is an onboard battery life indicator and has three different battery systems. This is very innovative and does not require any maintenance. Moreover, this does not require any gas and you don’t have to mess with the cords when you are trimming. The product comes with a warranty of four years and offers a complete solution for landscaping.

In Short:
  • Within a few seconds, it will begin its operation
  • Trimming is simplified by the included battery and a charger
  • High effectiveness delivered by cutting path of 14 inches

#7. Lithium Ion XR String Trimmer

DEWALT DCST990H1 40V MAX 6.0 Ah Lithium Ion XR String Trimmer

Get this product now


This is a durable electric string trimmer which comes in a patented gear drive design. This has a metal gear which will make it last for a long time. This string trimmer will allow you to control the noise and speed with its variable trigger. The cutting swath is 15 inches in diameter which is perfect in completing your task at a faster pace. This works in a 40 V lithium-ion battery, and you will be getting a battery and a charger for free. This will give you the performance of gas without any gas or smoke.

Moreover, it requires less maintenance and eliminates other equipment like air filters, carburetors, and spark plugs. This is perfect for properties where there are people who are noise-sensitive. You can start or stop it by just pulling up the trigger. This is very lightweight and has an impact resistant body. This is ideal for daily usage as its padded auxiliary handle will give you comfort while holding it. It is definitely one of the best electric string trimmers to trim the weeds.

In Short:
  • Efficient performance presented by built-in 40 V lithium-ion battery
  • No much time required to maintain
  • Trimming is made comfortable by the padded auxiliary handle
  • Pulling trigger allows easy start or stop

#6. Easy Feed String Trimmer

BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer

Get this product now


With this electric string trimmer, you can also do wedging. Within seconds, you can transform it into a wheeled edger. For increased torque, there is PowerDrive Transmission technology. In addition to this, you can also select from maximum power to longer runtime from its dual-speed control button. The cutting swath is 12 inches in diameter, and the line diameter is 0.065 inches.

With the Easy Feed Technology, you can do trimming without any bumping. All you have to do is just push the button, and then you are on the go. Moreover, this electric trimmer is very efficient in maintaining your lawn. It will give you endless task with its 20 V Max System. It is powered by a lithium battery and has got an adjustable height. Moreover, it is among those few trimmers which allow handling adjustment. This single system will do much of your task in your garden.

In Short:
  • Implementation of PowerDrive Transmission technology delivers increment in torque
  • No bumping while trimming
  • Powers based on built-in lithium battery
  • Can be easily adjusted while handling

#5. 20-Volt GT 2.0 String Trimmer Set

Worx 20V Battery + Charger Included 20-Volt GT 2.0 String Trimmer

Get this product now

By – Worx

If you are looking for a single product which will do trimming, mowing as well as edging, then is the one for you. You don’t require any tool to convert this electric string trimmer to an edger, and it will happen within seconds. The 12-inch cutting swath is very useful in getting to the toughest areas. With the automatic single line feed, there will be no bumping. This is powered with 20 V Max lithium battery. This has an ergonomic design and is ultra-lightweight. Due to its versatility, it is definitely one of the best electric string trimmers to invest on.

There is also a dual-function spacer which will not destroy your vegetation and will act as an edge guide. You can adjust the height very easily by just quickly releasing the lever. This cordless trimmer is your perfect solution for maintaining your lawn and garden. It is very powerful and has a wheeled edger. Moreover, you can also adjust it in different power levels, and for landscaping, you can switch on to mini-power. It will let you do more by spending less time. Furthermore, it has seven locking adjustments, and you can choose the one for mowing, edging, or trimming.

In Short:
  • Zero bumpings by its automatic single line feed
  • Prepared in ergonomic design and lightweight structure
  • Toughest areas can be trimmed by a 12-inch cutting swath
  • Incorporates 7 locking adjustments

#4. 20V Max Lithium Electric String Trimmer


Get this product now


This electric string trimmer features PowerDrive Transmission technology which will give increased torque. Within seconds, this can be converted into a wheeled edger. You can opt for either an extended runtime or more power with its two-speed control button. The nominal voltage required is 18, and the maximum is 20 V. Furthermore, you can also advance your line by just pushing the button with EasyFeed. This will give you no bumping, and you can complete your task very quickly without any effort.

The 12-inch swath is very effective in cutting the unwanted weed from your lawn. This has an adjustable height as well as an adjustable handle for your comfort. The ergonomic design electric string trimmer is very convenient to use and it can also be started very easily. This is ultra-lightweight and very comfortable while holding. Besides, it will not take much space when you store it. It is ideal for trimming the areas after mowing and the soft grip is very comfortable while holding.

In Short:
  • Includes adjustable handle and adjustable height for comfort
  • Convenience is enhanced by its ergonomic design
  • Will not occupy excess space

#3. 20V MAX 5.0 Ah Lithium Ion XR Brushless String Trimmer

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

Get this product now


If you are looking for an electric string trimmer which is very durable as well as efficient, then this is the one for you. This has a brushless motor which will maximize the efficiency of the motor. In this, there is speed control as well as the variable trigger. The cutting swatch is 13 inches in length, and there is a 0.08-inch line which will trim very effectively. It works on 5.0 Ah Lithium battery, and you will be getting a battery and a charger for free.

The gear drive design makes this electric trimmer very comfortable to hold. This is compact and is also a lightweight product. This will take care of the overgrown weeds in your lawn and does not require any gas to operate. Additionally, there will no more smoke, and it also does not require any carburetors, air filters or spark plugs. You can start it easily by just pulling the trigger. The product comes with a limited warranty of three years and requires only 20 Volts of power.

In Short:
  • Extremely durable and efficient during operation
  • Operation is based on 5Ah Lithium battery
  • A charger and battery comes free
  • Implements speed control for efficient trimming

#2. 20V MAX Lithium High Performance Trimmer & Edger

BLACK+DECKER LST420 20V MAX Lithium High Performance Trimmer and Edger

Get this product now


This is another fantastic electric string trimmer which will give you continuous work with its automatic feed spool. With this, you will not witness and bumping and will deliver more power with its Power Drive Transmission. Moreover, the cutting string is very efficient and will make your task of trimming very fast. In addition to this, there is a dual-mode accelerator switch which allows you to opt from longer run time and high performance. The powerful 2.0 Amp lithium battery will deliver 33% more power when compared to other batteries.

This comes with two batteries, and the battery can fit in other tools too. The maximum power required to run this is 20 Volts. Furthermore, you can also use it as an edger and is a very lightweight product. This will make your trimming and edging task much easier and you will enjoy using it for a long time. The cordless experience will make you hold it very comfortably. It has got pivoting handle positions, and you can also adjust the height according to your own preference.

In Short:
  • The 2.0 Amp lithium battery delivers more power
  • Trimming is quick and hassle-free
  • Comfortable handling is presented by cordless experience

#1. 40V MAX Lithium String Trimmer

BLACK+DECKER LST136W 40V MAX Lithium String Trimmer

Get this product now


This electric string trimmer runs on a lithium battery and can easily be converted into an edger. By quickly turning the shaft, you can change it into an edger. It delivers more power and makes your job done much faster. It has a powerful motor which will run for a long time. With the automatic feed spool, you can work continuously and not experience any bumping. There is also a Power Command dial which allows you to choose from maximum runtime and maximum performance.

It is 53 inches in length and is designed ergonomically. You can rotate it up to 180 degrees and has a 13 inches cut swath. This is a perfect tool for your garden or lawn and requires the power of 36 V and 40 V. It is also lightweight and is a durable product. You can also change the setting while working and reach to some of the most difficult places. It is straightforward to change the settings, and it will make you enjoy trimming your weed eaters. This is undoubtedly the best electric string trimmer you can buy.

In Short:
  • Delivers more power and accomplishes trimming quickly
  • Can be effortlessly rotated up to 180 degrees
  • Extremely simple to alter the settings based on need
  • Includes Power Command dial allows tuning of max performance

Features To Consider When Buying Electric String Trimmers

  • Adjustable Handle / Height: If you are going to cut grass and branches of various heights, look for this feature. With an adjustable handle or height, working will be easier and faster for you.
  • Convenience: The ability to cut through hard-to-reach areas makes a string trimmer convenient to use. At the same time, look for the one with the quiet operation so that you can use it for long hours comfortably.
  • Ergonomic Design: You are going to handheld the string trimmers, and that is why comfort matters. Look for the one with a comfortable and ergonomic handle so that it won’t put too much pressure on your hands.
  • Fast Start / Stop: A good string trimmer should be the one that starts fast. It is time-saving, and you won’t have to wait for it long to start to work at all. Things should also work the same when you want it to stop.
  • Lightweight: Always check the weight of the electric string trimmers that you want to buy. Make sure that it is light and easy to handle so that you won’t have too many difficulties when working.

Types Of String Trimmers

There are two main types of string trimmers that you can choose from. Each type is helpful and great in their own way, so let’s see which type suits you the most.

Electric String Trimmer

The electric string trimmers work either corded or cordless, and they are lightweight. This type is ideal for smaller yards, and they are very easy to maneuver. There are some electric string trimmers that you can also convert into edgers as well. All you need to do is rotate the head and put it in a vertical position to cut the precise and uniform lines. Electric string trimmers are easy to start and use, and their operation is super quiet.

Gas String Trimmer

This type of string trimmer is cordless and powerful, and you can use them as long as you want. Gas string trimmers are ideal for large lawns, and they come with either two-cycle engines or four-cycle engines. The gas string trimmers with four-cycle engines work quieter and smoother, and they start easier as well. This type is ideal for heavy-duty jobs along with brush removal, and it also works fast as well.

Safety Tips When Using String Trimmers

  • Wear goggles to protect your eyes from debris as you cut the grass.
  • Use earplugs or headphones to protect your hearing because string trimmers can be very loud.
  • Make sure to wear sturdy shoes or boots to protect your feet when you use string trimmers.
  • Be extra careful when trimming around trees because flying tree barks can be very dangerous.
  • Wear heavy-duty gloves during the operation if your hands tend to blister if vibrations bother you.
  • Always use the trimmer manufacturer’s recommended line size. The heavier line will put extra stress on the motor which results in less productive performance.


There are two types of electric string trimmers you can opt for buying. The corded ones are suitable when the area is less, and you have an outdoor outlet to plug it in. The cordless ones are more expensive but the best in the lot. You can maneuver it just the way you like and get any desired shape of the weeds. The power of these best electric string trimmers is as good as a gas-based trimmer. You can use the battery of these trimmers in other items like lawnmowers, chain saws, and various such compatible devices.

Leave a Reply

Your email address will not be published.