An important tool to have around any yard, a string trimmer, or weed eater, can help take care of those small details that a lawnmower can’t always reach. While gas string trimmers have long dominated the string trimmer market, battery-powered string trimmers are becoming a strong rival to the gas-powered power and efficiency.

Greenworks is a well-known name in the lawn care industry, and it’s battery-powered string trimmers have made their presence known with their ease of use and long-lasting battery power. Offering streamlined landscaping without gas fumes, Greenworks string trimmers offers wide cutting paths, ergonomic designs, and telescoping handles. Here are a few tips and reviews to help you find the best Greenworks string trimmer for your yard needs.


Comparison Table

1
Greenworks 21302
Power Source: Battery-powered

Weight: 9.26 pounds

Cutting Width: 13 inches

2
Greenworks Combo STBA40B210
Power Source: Battery-powered

Weight: 7.80 pounds

Cutting Width: 12 inches

3
Greenworks 21342
Power Source: Battery-powered

Weight: 8.82 pounds

Cutting Width: 12 inches

4
Greenworks 2101602
Power Source: Battery-powered

Weight: 9.20 pounds

Cutting Width: 12 inches

5
Greenworks 2100702
Power Source: Battery-powered

Weight: 12.95 pounds

Cutting Width: 14 inches


Top 5 Best Greenworks String Trimmers

 

Greenworks 13-Inch 40V Cordless String Trimmer 21302 – Most Powerful String Trimmer

Greenworks 21302

Offering a variable speed option, the Greenworks 13-inch 40-volt Cordless String Trimmer provides increased power to take on all those tough weeds in your yard. This battery-operated cordless string trimmer allows you to easily trim around a flower bed and other areas of your yard that are hard to reach. This is a reliable string trimmer that features an easy-to-use push-button start.

Features

The Greenworks 13-inch 40 volt Cordless String Trimmer features a multi-position cutting path that you can adjust between 10 and 13-inches. It also has an automatic single feed line and an easy to use conversion button that easily takes you from edging to trimming. Plus, it is equipped with a gliding walk behind wheel that helps you give your yard the best results.

Design

Equipped with a telescoping shaft and a pivoting head, the Greenworks 13-inch 40-volt Cordless String Trimmer comes with a battery and charger as well as a lock-off switch that stops an accidental start-up. This gas-free design is easy to use and maintain and the included edging wheel makes it very versatile. The over-molded and cushioned grips also improve your comfort as you work.

Drawbacks

Users have reported issues with the line advance, which can slow you down as you work. There have also been issues with the rotation button design, which can be easy to hit as you are working.

Overall

Overall, the Greenworks 13-inch 40-volt Cordless String Trimmer is a great power tool to have in your yard work arsenal. Easily handling tough weeds, this string trimmer has a max cutting width of 13-inches and is comfortable to operate. Only weighing 5.62 pounds, this is an easy machine to carry and maneuver.

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Pros
  • It can cut down large weeds and has lots of power
  • This trimmer is pretty quiet and easy to maneuver
  • It is durable and reliable
Cons
  • Users have had issues with the line advance
  • The rotation button is easy to bump into if you aren’t careful

Greenworks Cordless Leaf Blower and String Trimmer Combo STBA40B210 – Best Trimmer and Blower Combo

Greenworks STBA40B210

Equipped with a 2.0Ah battery plus a charger, the Greenworks Cordless Leaf Blower and String Trimmer Combo gives you a variety of uses and tools to use around your house. Powerful and well-balanced, this trimmer and blower combo is lightweight and easy to use. Without having to deal with the hassle of gas, this tool cuts a 12-inch path with comfortable operation.

Features

The Greenworks Trimmer and Blower Combo come with cruise control and a variable speed trigger to optimize your control. The included battery gives you a run time of 45 minutes on just one charge reducing the number of times you have to stop and charge the battery. Plus, this is an easy to assemble tool that lets you get to work quickly.

Design

This innovative and easy to use yard tool allows you to take on hard clearing jobs. The Greenworks Trimmer and Blower Combo also includes an auto-feed head that makes line advancement easy as well as a front mount motor the optimal balance. The blowing feature offers 390 CFM and 100 mph speeds to make quick work of cleaning up leaves.

Drawbacks

This tool has a reportedly short battery life, so you will have to stop frequently to replace or recharge the battery. It also isn’t very successful with very tall and heavy weeds.

Overall

The Greenworks Trimmer and Blower Combo is a lightweight tool that is easy to maneuver around the yard. Easy to put together, it has a quick-charging battery that will make your time in the yard productive and efficient.

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Pros
  • This is an easy to assemble tool
  • The battery charges very quickly
  • It’s lightweight and easy to carry
Cons
  • It doesn’t do well with really tall and heavy weeds
  • The battery life is short on this tool

Greenworks 12-Inch 24V Cordless String Trimmer and Edger 21342 – Best Lightweight String Trimmer

Greenworks 21342

Versatile and easy to use, the Greenworks 12-inch 24 Volt Cordless String Trimmer and Edger comes with a 2.0 aH battery and a 12-inch cutting path. This electric start trimmer and edger removes the hassle of dealing with gas requiring less maintenance and no fumes. This is an efficient tool that will help you keep your yard in pristine shape.

Features

Equipped with a pivoting head, the Greenworks Cordless String Trimmer and Edger makes it easy to trim and edge using the edging wheel. It also includes a single line automatic feed making line advancement easy. It also includes a battery and charger, so you can be ready to go to work as soon as you put the tool together.

Design

The Greenworks Trimmer and Edger has a warp around handle design and an electric start. The telescoping tool shaft measures 40-inches and is compatible with the Greenworks replacement spool. This trimmer and edger can adjust to any angle you need as you trim and edge while the front guard and main guard help to edge accurately around plants and in corners.

Drawbacks

Unfortunately, many users have reported a short battery life on this trimmer. Others have also reported issues with the automatic feed that can be temperamental.

Overall

This trimmer and edger is a great value for the price. If you have a medium to small-sized yard, the Greenworks Trimmer and Edger is a good tool for upkeep and maintenance.

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Pros
  • This is a very lightweight tool that won’t cause you to become tired
  • You can maneuver it easily around the yard
  • The design of the tool allows you to accurately get around plants and corners
Cons
  • The battery has a short life
  • The auto-feed feature is temperamental

Greenworks 12-Inch 40V Cordless String Trimmer 2101602 – Best Ergonomically Designed String Trimmer

Greenworks 2101602

Ideal for residential use, the Greenworks 12-inch 40 volt Cordless String Trimmer is easy to assemble and can also be used as a trimmer. Sturdy and well-balanced, this trimmer offers a nice wide cutting path and can be used as an edger when turned sideways. It also comes with a battery that offers 90 minutes of runtime on one charge.

Features

Equipped with a self-feeding dual-line, the Greenworks String Trimmer is a good tool to use for cutting work. Weighing only 8.8 pounds, this trimmer is lightweight and performs well in comparison to a gas trimmer. Its ergonomic design can also be used by older individuals without causing unnecessary strain.

Design

Easy to reach controls making operating the Greenworks String Trimmer a breeze. It has a front-mounted design that naturally distributes weight across the trimmer to give it an ergonomic feel. This trimmer also includes a variable speed trigger to provide you more power when you need it as well as an auxiliary handle that is adjustable for additional comfort during operation.

Drawbacks

This trimmer has a shaft with a long enough length that makes it difficult for shorter individuals to use. Plus, you need to replace the string frequently.

Overall

The ergonomically designed Greenworks String Trimmer offers superior balance while the Li-Ion battery system offers an efficient and long run time so you can finish your work faster. With better control and stress-free line feed, this lightweight tool reduces strain while allowing you to work longer without fatigue. And, unlike gas trimmers, this is a quietly operating machine that will no create harmful emissions.

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Pros
  • The rotating head makes it useful for edging
  • This is a quiet machine with no emissions
  • You get really good control with the flexible speed trigger and cruise control
Cons
  • Its long length makes it awkward if you are short
  • The string needs frequent replacement

Greenworks 14-Inch 40V Cordless String Trimmer 2100702 – Most Versatile String Trimmer

Greenworks 2100702

Delivering a great amount of torque and quiet operation, the Greenworks 14-inch 40 Volt Cordless String Trimmer is a high-quality lawn tool without having to worry about fuel. In comparison to a gas trimmer, this model starts in just seconds and the included 2.0 aH battery is compatible with several tools.

Features

With its attachment capability, the Greenworks 14-inch 40 Volt Cordless String Trimmer can accept most gas attachments to offer multiple and versatile uses. It is equipped with a Lithium-Ion battery that comes with a four-year warranty. It also has a wide cutting path to make yard work quick and easy.

Design

Equipped with a brushless motor, the Greenworks String Trimmer operates quietly, high battery efficiency, and greater torque. This trimmer doesn’t use a cord or gas and requires no maintenance.

Drawbacks

Users have found this a reliable and easy to use trimmer, but haven’t found the customer service department to very helpful when there were issues. Also, some users haven’t been able to find replacement spools on Amazon.

Overall

This electric trimmer is very quiet and efficient. The versatility of its attachment feature allows you to use gas attachments for other uses. The Greenworks String Trimmer has a fast startup function and a long-lasting battery to make your time out in the yard quick and efficient.

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Pros
  • The battery has a four-year warranty
  • It doesn’t require any maintenance
  • It’s super quiet and very efficient
Cons
  • You can’t buy a replacement spool on Amazon
  • Customer service isn’t very impressive

Considerations When Choosing a Greenworks String Trimmer

How does a String Trimmer work?

A string trimmer uses a trimmer head that is mounted onto a wheeled body that offers you mobility, power, and a large cutting area that removes weeds. It’s a great tool when you need to cut weeds along a fence or hard to reach corners in your yard that a lawnmower cannot reach.

Why Do You Need a String Trimmer?

Anyone’s lawn could benefit from the use of a string trimmer. It can reach areas of your yard that a lawnmower can’t reach like along a fence line or around a flower garden. Making it easy to keep your landscape neat and tidy, a string trimmer allows you to carefully trim around delicate flowers or remove a thick patch of weeds that would choke a lawnmower. You can also use other attachments for other types of landscaping work like blowers, hedge trimmers, brush cutters, and cultivators.

Who Should Buy a String Trimmer?

Anyone that likes having well-manicured lawns and likes to do the work themselves should invest in a string trimmer. They are easy to use and add a finished look to any lawn with their ability to reach areas that a lawnmower cannot.

Why It’s Important to Choose the Right String Trimmer?

When choosing any power tool, it’s very important to make sure it has the power to handle the project you have planned for it. When it comes to a string trimmer, you need to make sure it has the power and functionality to handle tough weeds if that’s what is in your yard. You also want to make sure it has the mobility and battery power to maneuver through a large yard if you have one.


Features to Look for in a String Trimmer

Electric String Trimmers

Simple to start, an electric string trimmer is simpler to start than a gas-powered model. Offering quieter operation, an electric string trimmer also has fewer vibrations than a gas-powered engine. Plus, it won’t produce the same emissions that a gas-powered engine will.

A cordless string trimmer gives you more maneuverability than a corded version. A Lithium-ion battery lets you take on a large job, although charge times can vary from taking less than hours to several hours. In comparison, a corded string trimmer will give you consistent power without needing to be recharged or having to deal with the weight of a battery. You will need an extension cord when you use a corded trimmer, which can limit your work area and makes it hard to maneuver around obstacles in your like trees.

Gas String Trimmers

A gas string trimmer is more powerful than most electric models, which makes them better suited for heavy growth and large areas to clear. Plus, they offer longer run times and more mobility. A gas trimmer typically comes with a pull-start ad requires fuel to operate as well as more maintenance than an electric string trimmer.

Straight or Curved Shaft

If you haven’t ever used a string trimmer before, it’s important you go to a hardware store to test them out and see which type of shaft feels more natural. They are equipped with either a curved or straight shaft and which is better for you depends on a few things. Your height is important since shorter users may have a harder time maneuvering and holding a tall string trimmer with a straight shaft. A curved shaft has a design that is bent halfway between the head and the handle making them easier for shorter individuals to handle. It also helps to keep the cutting head on the string trimmer perpendicular to the ground.


Factors to Consider when Buying a Cordless String Trimmer

Power source – Typically, a string trimmer is powered by motors and batteries. Most string trimmers use lithium-ion batteries that are able to keep their charge for hours providing a continuous workflow. So, before you choose a cordless string trimmer, it’s important to understand and choose the power source.

Value – There are plenty of affordable cordless string trimmers available with well-structured prices. Typically, a battery-powered trimmer will run a few hundred dollars with cordless string trimmers with more flexibility and mobility costing a bit more.

Run Time – Providing a longer run time than other trimmers, a cordless string trimmer can have a battery that will run-up to an hour where you can either change out the battery or recharge it. When choosing a cordless string trimmer, make sure you get one that has a long duration of use.

Mobility – A cordless string trimmer that uses a battery can be a good choice if you need to get your yard work done in an hour or less. A string trimmer with a battery gives you the most freedom when you need to cover large areas when you compare it to the electric string trimmer that will require a long cord.

Weight – The weight of the tool is super important since you will be carrying it around your yard. A typical string trimmer needs to be off the ground for periods of time. When you use a heavy string trimmer for over 30 minutes, you can get tired out before you are done with your work. Anyone with back problems will need a lightweight string trimmer that will make it easier to carry the tool and get the job done. Always make sure that before you buy any string trimmer you know how much it weighs.


Frequently Asked Questions (FAQs) – String Trimmer

How do you use a string trimmer?

You can use a string trimmer to cut weeds down to the soil by using it in a horizontal mode. When you need precision, use the faster settings to cut down thick patches of weeds. Make sure to move close to the weeds slowly and cut with the string edge as much as you can.

You can also use the string trimmer to edge lawns. When it is in edging mode, the head of the string trimmer had vertical. Slowly approach the edge of the lawn from the surface side. Lower the string trimmer until the string starts to cut and then lower it until you have reached the depth your want the edge at.

How do you maintain a string trimmer?

A string trimmer does need occasional maintenance just to ensure that its motor still works correctly. Typically, that maintenance should be performed by a professional who should be able to give the string trimmer a tune-up regularly. It may also be necessary to wind on a new reel of string and deal with any jams that can happen in the string loading mechanism.

How should you store your string trimmer?

Sine a string trimmer is typically compact, they are pretty easy to store. You can hang them on hooks in your garage or garden shed or just lean them up against the wall. Remember that some trimmers will come with added items and accessories that will also need to be stored, so it’s important to have added storage space or shelving for these extra items.


Summary/Conclusion

Finding the right string trimmer can be easier when you choose from the models of a well-known manufacturer. The Greenworks string trimmers are known for their reliability and ease of use. Depending on your yard’s requirements, it is easy to find a Greenworks String Trimmer that is the perfect fit for your needs.


John Billiou

John Billiou

LOCATION: Visalia, California

OCCUPATION: President

John Billiou assumed operations of the family business in 1989 with a “big appetite” for success.

Based in Central California, Billiou's Has been serving the Parts Needs of Lawn & Garden Dealers Across the Western United States for 70 Years.

Today, the company distributes new equipment and parts in 13 Western states and John said their No. 1 customers are cities and counties.

Billiou’s provides field support through their call center, field sales force, and an extensive website.

Billiou’s team strives to longstanding value to the customer and readers by making reliable and solid buying recommendations.

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