The 10 Best Corded String Trimmers In 2021

Generally, corded string trimmers are helpful for smaller lawns or areas that are too small for lawnmowers. Trimmers are typically available in different types which are the gas-powered, the battery-operated, and the corded-electric string type. In this article, we’ll take a look at 10 best corded string trimmers to help you make an informed purchase.

List of The 10 Best Corded String Trimmers In 2021

#10. PowerSmart 14-inch Corded String TrimmersPowerSmart 14-inch Corded String Trimmers

PowerSmart string trimmer has 7.2 amp of power, 14-inch cutting path, and 0.065 dual-cut lines. The power drive delivers the high performance of trimming even on the hardest parts of the grass or weeds. The auto-feed head for trimming and the dual-cut head makes the trimming task easier and faster.

The string trimmer also features an ergonomic design to keep the balance. With the adjustable handle, controlling the trimming operation is easy and comfortable. Plus, the string trimmer is also lightweight (11 pounds) and starts instantly with just a press on the electric start button. Additionally, it also features a cord lock that makes it more convenient to use.

Reasons to buy:

  • It has a dual cutting head
  • It has high power
  • It features an auto-feed head that makes cutting faster
  • The ergonomic design helps keep the balance
  • It features an adjustable handle for easy controlling
  • It is lightweight
  • It has an electric start button and cord lock system

Our verdict

PowerSmart PS8212 corded string trimmer is a great option for anyone looking for a simple string trimmer with high power at an affordable price. It’s simple to use thanks to its minimal essential features that are meant to get the gardening task done.

#9. PowerSmart 20 Volt Corded String TrimmersPowerSmart 20 Volt Corded String Trimmers

This cordless string trimmer runs on battery power for operation. It is operated on 20V lithium power with 1.5Ah battery capacity. One hour is all it takes for the battery to be fully charged and ready for operation.

The PowerSmart 20-Volt string trimmer features a 2-in-1 edging or trimming system that allows you to instantly switch between the two modes with just a press on the button. And, the handle is adjustable for comfortable handling and cutting to deliver a precise result with professional quality. It also features the auto-feed spool for line trimming as demanded. Additionally, it is lightweight (7.5 pounds) and features a 10-inch cutting diameter with a line diameter of 0.065-inch. The charger and a battery are included in the package.

Reasons to buy:

  • It is cordless, runs on battery power
  • 1-hour battery charge
  • It has an auto-feed spool
  • It is super lightweight
  • It comes with a 2-years warranty
  • It comes with a charger and a battery

Our verdict

If you need to work on a bigger lawn and don’t want to bother with connecting an extension cord, a cordless type of string trimmer would be a better option. This cordless string trimmer by PowerSmart is lightweight and easy to carry around for edging and trimming. The battery and charger are all included upon purchase so that you don’t need to spend extra on them.

#8. CRAFTSMAN 14-Inch, 6.5-Amp Corded String TrimmersCRAFTSMAN 14-Inch, 6.5-Amp Corded String Trimmers

This string trimmer by CRAFTSMAN has a 6.5amp of power that delivers the high performance of cutting through even the hardest overgrowth. It has also got the 14-inch cutting feed with a 0.065-inch cutting line. Additionally, it also features a turn-to-edge telescoping pole that allows you to work through small areas easily. What’s more, the pole is also adjustable in length to comfortably fit the different height of the users.

The string trimmer has a push-button for feed that allows you to easily control the feeding line. The wheeled edger feature makes it easy to switch between trimming and edging instantly with a guide for extra support during the edging.

Besides, the string trimmer also comes with 2 extra spools for replacement. CRAFTSMAN also offers a 3-year warranty upon purchase of the string trimmer.

Reasons to buy:

  • It has a 6.5amp of power
  • It has a 14-inch cutting feed with a 0.065-inch cutting line
  • It features a telescoping pole and a push-button feed for controlling the line for feeding
  • It features the wheeled edger for easy switching between trimming and edging
  • It comes with 2 spools for replacement
  • It carries a 3-year warranty

Our verdict

This lightweight (6.93 pounds) corded string trimmer is an excellent option for those looking for a string trimmer for trimming and edging with supporting features.

#7. CRAFTSMAN V20 Corded String TrimmersCRAFTSMAN V20 Corded String Trimmers

This is another great option of string trimmer by CRAFTSMAN. It is a cordless type that runs on 20 Volt of power with a 4.0Ah battery. It has 2 modes of speed setting that allows you to choose between a higher power or longer running time.

The string trimmer features a 0.080-inch line feed and the 13-inch cutting head for high-efficiency trimming. There is also a line advanced feed push-button that lets you control the line feed easily. Besides, the pole of the string trimmer is adjustable to fit the different height of users for more controlled movement.

More importantly, the string trimmer is compatible with Versatrack Walls, so it can be hung on the wall directly with its integrated hook. This trimmer also comes with a 3-year warranty.

Reasons to buy:

  • It is cordless
  • It has 2-speed modes
  • It features advanced feed push-button
  • The handle length is adjustable
  • Compatible with Versatrack Wall
  • Comes with a 3-year warranty

Our verdict

This cordless string trimmer by CRAFTSMAN is also a great option if you are looking for extra features in the tool. The compatibility with Versatrack Wall makes it convenient for storage when not in use without taking up much of your space.

#6. BLACK+DECKER Corded String Trimmer with Auto FeedBLACK+DECKER Corded String Trimmer with Auto Feed

BLACK+DECKER string trimmer (BESTA510) uses corded electric power with 6.5Amp to work on any tough overgrowth, grass, or weeds in your yard. It has the Auto-feed Spool feature that prevents bumping, while the cord retention feature helps prevent any accidental disconnection during the operation.

Featured a 14-inch cutting head, trimming or edging on your lawn is quick and easy with this string trimmer by BLACK+DECKER. It weighs 3.19 pounds which is very light and easy to work with. Best yet, the package includes a string trimmer, a 0.065 line auto-feed spool, an auxiliary handle, and a guard.

Reasons to buy:

  • It has an auto-feed spool
  • It has a cord retention feature that prevents accidental cord disconnection for a safe operation
  • It has a 14-inch cutting head
  • It is lightweight with only 3.19 pounds
  • Simple and easy to use

Our verdict

If you need a simple string trimmer with no fancy features, this is it. It’s ready to assemble out of the box with all the necessary parts included. Just a plug into the outlet with the power cord and you’re ready to get to the work.

#5. BLACK+DECKER Corded String Trimmer 5-AmpBLACK+DECKER Corded String Trimmer 5-Amp

BLACK+DECKER string trimmer (ST8600) has a 13-inch cutting head and operates on a 5.0amp motor with powerdrive transmission. The high power delivers efficient operation on even the hardest overgrowth, weeds, or grass. It is a 2-in-1 tool for both trimming and edging. You can easily switch between trimmer and edging modes easily with this string trimmer. Additionally, there is also an edge guide that provides more precision, as well.

What’s more, the pole height is adjustable to fit users at different heights and offers increased comfort and control of the trimmer. The cord-retention feature prevents the cord from disconnecting accidentally while working for safe and convenient use.

Reasons to buy:

  • It has a high power of 5.0 amp
  • It has an auto-feed spool
  • The handle is adjustable to different heights and positions
  • It features a system that prevents the cord from disconnecting accidentally
  • It features an edge guide for precise edging

Our verdict

BLACK+DECKER (ST8600) is an affordable option for an electric corded string trimmer. It runs on high power and super lightweight to use.

#4. Greenworks 18-Inch 10 Amp Corded String TrimmerGreenworks 18-Inch 10 Amp Corded String Trimmer

Greenworks corded string trimmer features a 10amp motor and a 0.080 dual-cutting line. It also has an 18-inch cutting path that is larger than other string trimmers. A large cutting allows for a quicker trimming operation.

The string trimmer has an easy electric start and a cord-lock feature for simple operation. It weighs 13 lbs, so it is lightweight and easy to use. Additionally, the handle is covered with cushion and an over-molded grip for comfortable control of the trimming work.

Interestingly, it is compatible with most attachments from other brands and can be attached thanks easily to the quick-connect feature.

Reasons to buy:

  • It has 10amp of power
  • It is capable of connecting with other attachments
  • It has an electric start and a cord-lock system
  • It is lightweight
  • It has a comfortable handle and grip
  • It has a large cutting path

Our verdict

Greenworks 10Amp corded string trimmer runs on electric power and requires battery charging or gas. It runs smoothly and creates less noise. So, if you’re worried about disturbing your neighbors while doing your garden work, this string trimmer is the solution.

#3. Toro 51480 Corded Corded String TrimmersToro 51480 Corded Corded String Trimmers

The Toro 51480 is a 2-in-1 trimming/edging tool that runs on 5amp electric power with a 14-inch cutting head. The auto-feed spool and the extra-wide dual-line head allows you to do the trimming or edging faster. Simply push a button, the edger and trimmer mode can be switched instantly. The wheeled edge guide makes it easier for you to get the task done smoothly and avoid scalping. And, it also features an automatic feed for the trim line that allows you to adjust the line for a perfect cutting result.

Furthermore, the telescoping shaft is made of aluminum material for rust-free quality. It’s durable and tough enough to work through hard areas of grass or overgrowth with no issues. On top of that, the handle is easily adjustable for full control of movement and keeps the balance.

Reasons to buy:

  • It has a high-efficient 5amp power
  • It features an auto-feed trimming line
  • It has a simple button for converting edging and trimming
  • It has a wide cutting head
  • It has a tough-built and durable telescoping shaft

Our verdict: This is also another great option for an electric corded string trimmer. It’s well-built with an aluminum shaft for the telescoping pole and runs on high power that makes your gardening task seem effortless.

#2. BLACK+DECKER LSTE523 Li-On Corded String TrimmersBLACK+DECKER LSTE523 Li-On Corded String Trimmers

Trimming of overgrowth areas and edging along sidewalks or flowerbeds is never a difficult task anymore with this Li-On string trimmer by BLACK+DECKER. It features power commands for a power boost, easy feed, and power cut. The preset commands make the task so much easier at a simple press on the command button.

The string trimmer is powered on a 20V battery with the nominal voltage power of 18. What’s more, the unit also features 2-speed modes for high power or longer operation time. It is also compatible with many other attachment heads as well for convenient usage. Also, the handle is adjustable in height for maximum comfort of movement controls.

Reasons to buy:

  • It features a power command system
  • It has 2-speed settings
  • It can be easily switched between trimmer and edger mode
  • The handle is easily adjustable
  • It is compatible with other attachment heads

Our verdict

The special feature of this string hammer is the PowerCommand system. It makes your gardening care tasks much easier with just a push of a button.

#1. Greenworks 13-Inch 4 Amp Electric Corded String TrimmerGreenworks 13-Inch 4 Amp Electric Corded String Trimmer

Greenworks corded string trimmer features a 4amp motor and a 13-inch cutting path. It is ideal for smaller yards and gets the trimming completed faster. The trimmer shaft rotates for convenient and precise edging.

And, it weighs only 7lbs, so it is very lightweight and easy to use. Additionally, the telescoping shaft is adjustable to various user heights. It also features a cord lock that prevents any accidental unplugging too.

Reasons to buy:

  • The 13-inch cutting path is ideal for small yards
  • The trimmer head is rotatable
  • It delivers smooth and less noise operation

Our verdict

What makes this string trimmer a good option is its simple function and quiet operation. It’s heavy-constructed to be durable and it also comes with a full 4-year warranty.


So, after going through the reviews of these top 10 best corded string trimmers, how do you choose a suitable one for your gardening needs? That will depend on your needs and your price range and needs.

The electric-corded string requires an extension of the power plug to operate the tool. Meanwhile, the other two are cordless, so they depend on either gas or battery charging to power. After all, the best string trimmer isn’t necessarily the one with the most features but the one that meets your needs.

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