10 Best String Trimmer | Ultimate Reviews for Professional Choice

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To trim the grasses of your lawn, you need a trimmer. But what if you get a trimmer that not only cuts the weeds perfectly but also give you more extended service! To help you, we have brought you a list of best string trimmer along with a guide on how to find the best string trimmer on the market. Please go along with the complete writings.

Product Image

Product Name

Power Source


BLACK+DECKER LST140C 40V MAX String Trimmer / Edger


WORX WG163 GT 3.0 20V PowerShare 12" Cordless String Trimmer & Edger


Greenworks 14-Inch 40V Cordless String Trimmer


DEWALT DCST925M1 String Trimmer


Remington RM2510 Rustler 25cc 2-Cycle 16-Inch Curved Shaft Gas String Trimmer

Gas Powered

Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer


Husqvarna Gas Straight Shaft String Trimmer 128LD

Gas Powered

EGO Power+ ST1500 15-Inch 56-Volt Lithium-Ion Cordless Brushless String Trimmer


Husqvarna Battery Straight Shaft String Trimmer 115iL


HITACHI CG23ECPSL 2-Cycle Gas Powered Solid Steel Drive Shaft String Trimmer


Top Best String Trimmers Reviews

Today we are going to assist you in making an informed decision when it comes to selecting the best string trimmers for your home.

To help in making the most appropriate choice, we have prepared a list of the top 10 best weed eaters reviews to get you started.

BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C)

Black & Decker is a renowned brand. It offers numerous types of string trimmer. Among them, we have picked BLACK+DECKER LSTE523 Li-On String Trimmer as best because of the balance between its performance and price. Actually, there is no such difference to mention between the old LST136 model and the LST140C model. By the way, the LST136 is a discontinued model, while the LST140C is a current model.

If you want a simple plastic string-based trimmer with an on/off switch, then this is an adequate horizontal grass cutter with a reasonably reliable battery for a power source.

You may get worried about its power ability as the 40 Volt battery that came with this trimmer has only a 1.5 Amp Hour rating. But it's okay. Another model that is BLACK+DECKER LSTE523 is a 20 Volt trimmer that comes with a 3.0 Amp Hour rating. They can each produce 60 Watts of power for one hour – the exact same power. So then why we picked it up as best in our list? We have chosen this one because of the price. You are getting a great trimmer at a very reasonable price.

Some people complain that the battery only lasts for half an hour which is bad enough to do all your weed whacking at once. This is not the actual problem. The problem is that you can't charge the battery immediately after use because it is too hot. You have to wait for around 15 minutes to start recharging. It takes min 90 minutes from empty to fully charged.


  • It has a half-inch larger cutting radius
  • Fairly light weight
  • Convert to an edger within a second
  • Spool spits out line without having to bump


  • Runtime and Charging time is a great dissatisfaction for the user.

WORX WG163 GT 3.0 20V Power Share 12" Cordless String Trimmer and Edger

WORX WG163 is a robust trimmer for trimming the grasses of your lawn. It is a complete package of power, function, precision, and reliability. Let's find out whether this WORX GT 3.0 is a worthy choice or not.

The very first noticeable feature of this tool is its powerful battery. This tool is equipped with a 20V Power Share Max Lithium battery. You can trim your lawn grasses for a certain period by using this battery.

Though it's a powerful tool, it doesn't mean that it's uncontrollable. To be honest, controlling this WORX GT 3.0 is very easy. You won't face a hard time to maintain this trimmer.

This tool offers a 2-in-1 functionality to the users. You can use it both as a trimmer and an edger.

Moreover, you can adjust the height of this tool when required. And the tool offers to tilt the head up to 90-degree. It allows the user to reach the grasses of hard-to-reach places.

Furthermore, there is an adjustable spacer guard. It ensures that you won't damage your lawn ornaments or small flowers during trimming.


  • Powerful 20V Max Lithium battery
  • 12 inches cutting diameter
  • 7600 RPM no-load speed


  • Slow charging speed

GreenWorks 21362 G-MAX 40V 14-Inch Cordless String Trimmer

The people who have a comparatively spacious lawn will prefer Greenworks 14-Inch 40V Cordless String Trimmer over all other trimmers in the market. It's 14-inch cutting path and around 1-hour battery runtime makes it easier to use it for an extended period.

This model is easy to assemble. It may take around 10 minutes. The model also comes with an innovative design that is capable of getting attached with multiple other tools like cultivator, edger, disk blower, pole saw etc. It is like a complete yard work solution with its eco-fuel systems.

When you have this trimmer, you do not need earplugs because its brushless motor delivers greater torque, therefore helps reduce the noise while in operation. We also love its engine also because it starts within seconds. So just hit the power, squeeze the trigger and start trimming.

Battery models 29462 and 29472 are well fit with this trimmer. So if you have these already then you can go for the trimmer alone.

One drawback of this string trimmer is that it is designed with a quick load trimmer head and does not use replacement spools.


  • High performance
  • Compatible with gas attachments for multiple use
  • Ease of use


  • A bit heavy

DEWALT DCST925M1 String Trimmer

Anyone tired of dealing with gas trimming, this Dewalt trimmer is ready to greet you with a smile of relief.

Since 1924, Dewalt has been manufacturing thousands of top-notch power tools and hand tools. The DEWALT DCST925M1 unit is one of their top-of-the-line trimmers.

It is a battery-powered trimmer. That means you don't need to mess with any air filters, carburetors, or other spark plugs. As a result, you don't need to spend more time maintaining this tool.

Though it requires less maintenance, it offers a robust performance to the users. This Dewalt string trimmer features a comparatively larger trimming diameter than a traditional trimmer. Actually, very few trimmers can offer 13" cutting swath.

To ensure an excellent cutting experience, this power tool comes with a comfortable handle. This larger D-sized handle is both durable and rubberized enough to work for a long time with ease.

This trimmer is equipped with a powerful 20V battery for ensuring longer working hours. And the location of this battery ensures an appropriate weight distribution. Thus, it becomes a lightweight and balanced trimmer that can be moved freely.

Besides, it also features two additional advantages that keep it up to the mark than the traditional gas-powered string trimmers. This tool produces a little vibration and is also very quiet. These two features ensure your safety and consume less physical energy.


  • 13" cutting swath
  • Speed controller
  • Lightweight


  • Smaller guard

Remington RM2510 Rustler 25cc 2-Cycle 16-Inch Curved Shaft Gas String Trimmer

Remington RM2510 is a powerful yet budget-friendly gas string trimmer. Despite the budget, this trimmer has some pretty amazing features to consider.

The trimmer contains a 25cc two-cycle powerful engine. This motor does a decent job of trimming the thick weeds of your lawn. And being a cordless product, it offers the freedom of movement to the users.

As you don't need to mess with the cord, so nothing can restrict your movement. Furthermore, you don't need any battery to operate this tool. It reduces the hassle of stopping your trimming project to recharge the battery. Also, it helps you to enjoy a faster trimming experience.

However, this Rustler requires a little bit of maintenance to get top-notch performance. You just need to mix the gas-oil fuel more attentively.

Remington RM2510 comes with a QuickStart technology that makes the pull-start easier than other gas string trimmer. Who likes to waste their time to start the machine? And the 16 inches cutting width with dual lines does the grooming really well.

The ergonomically curved shaft makes the cutting process more balanced and easier. But, there isn't any significant difference in performance between the curved and straight shaft.

You will get some extra benefits while using the curved shaft on the closer spaces like near the fences or walls. Thus, you can trim the smaller to medium-sized turf with less fatigue.


  • 25cc gas engine
  • Dual-line bump head
  • 16-inches cutting swath


  • Not suitable for taller people

Makita XRU02Z 18V LXT String Trimmer

The Makita XRU02Z 18V is another great trimmer that is designed to allow you to trim your lawn effectively. Constructed by one of the trusted brands in the world, this model guarantees you with the best features you can get as well as durability.

The first feature that set it apart from other models in its price range is the high-quality motor that has the ability to deliver up to 7,800 RPM.

This ensures that you get a faster cutting speed, saving you a lot of time and energy. Another unique feature that comes with this model is the ergonomic and well-balanced design, weighing only 6.4 lbs.

For those who are looking for the best weed wacker that comes with a compact size which is ideal for precise edging, you can go wrong with this model. 

The compact size allows you to trim tight spaces where it would be otherwise impossible to get into while using other models. We also love the telescoping shaft that makes it easy for the user to adjust the length of the tool for an optimum cutting position.


  • Pivoting head
  • Delivers impressive cutting speed
  • Compact size


  • Battery sold separately

Husqvarna Gas Straight Shaft String Trimmer 128LD

Husqvarna gas string trimmer is a great tool to work comfortably for a long time. This 2-cycle gas string trimmer is one of the most versatile machines that you may use for your medium-sized yard.

Equipped with a 25cc 2-stroke engine, this tool can deliver highly optimized performance to you. It is powerful enough to trim bush-like lawns in no-time.

It requires a mixture of unleaded gas and 2-cycle oil as the fuel. You will get a mixing instruction in the packaging. Follow that instruction strictly. However, it has a translucent fuel tank attached to it. It allows you to monitor the fuel level during working.

Starting this powerful engine won't give you a headache. This product comes with several unique features like the Smart Start system for easy starting. In fact, every Husqvarna trimmer has this feature. It allows the users to start the machine even in the worst environmental situations.

You can trim a larger amount of space within a short time by using this Husqvarna tool. Husqvarna 128LD comes with a huge 17-inches cutting diameter.

Another neatest feature of this Husqvarna trimmer is the adjustable handle feature. You can adjust the handle manually to fit the shaft height with your body. It allows you to control the machine properly no matter what your height is!

Additionally, you can also detach the shaft from the trimmer. It ensures comfortable transportation and storage of the trimmer.


  • 28cc 2-cycle engine
  • Air purge primer bulb
  • Larger cutting width


  • Can experience fuel leaks

EGO Power+ ST1500 string trimmer

Doing yard work can be difficult especially if you do not have the best string trimmer. However, you can simplify using this trimmer, which also acts as an edger.

This model comes with advanced features and ergonomic design making it easy to use for both professional and home use. Featuring a 56V battery, this trimmer will offer you with all the power you need in dealing with stubborn weeds within a short time.

The powerful battery also extends its runtime, meaning that you do not have to keep recharging it.

Another excellent feature that comes with this weed eater is the extended shaft that allows it to get into tighter spaces as well as the ergonomic handle, which is very comfortable to hold. 

Some of the other features that make this one of the best weed wacker include dual feed twist line, a high-efficiency brushless motor that has a variable speed as well as weather resistant construction. Additionally, this model is compatible with EGO power arc lithium batteries.


  • Powerful lithium ion battery
  • Durable construction
  • Lightweight design


  • A bit heavier

Husqvarna 115iL Brushless String Trimmer

Constructed by one of the most trusted brands in the string trimmer product category, this model comes with an excellent motor, commendable cutting width as well as an ergonomic design.

The combination of these features makes this best string trimmer hard to find. One of the other things that set this product from the competitor is the fact that it lighter.

This is a great choice for individuals who are looking for a light model that they can carry for an extended time without any problem.

Another feature that made us include this product in our list of the best weed eaters is its save mode feature that allows you to maximize the runtime, enabling the motor to work more efficiently. 

Next is the brushless electric motor that comes with an innovative design that does not only allow for increased efficiency but also maximizes the runtime while extending the life of the tool. We also love the telescopic shaft that makes it easy to adjust the head as well as remaining in a comfortable working position.


  • Brushless electric motor
  • Wide cutting swath
  • Great battery


  • Not ideal for large lawns

Hitachi CG23ECPSL 22.5cc 2-Cycle Gas Powered string trimmer

If you prefer having a gas powered string trimmer this model from Hitachi will not disappoint. The model comes with all the features you need to make your trimming and edging exercise simple.

Starting with the 22.5cc pure fire two-stroke engine, this model offers you with great performance while producing minimal emission.

Another great feature that comes with this model is the 69.6 inch lengthens that plays a major role in reducing fatigue from fatigue.

To minimize fatigue further this model comes with ant vibration system that reduces the vibration, allowing the user to use the machine for longer without much hand fatigue. 

Similarly, this model comes with an s-start recoil starting system reducing the force that you need to use when starting the engine. Moreover, this model is backed by an extended warranty so you can stay with peace of mind knowing that your investment is safeguarded.


  • Emits lesser fumes
  • Very powerful
  • Feature anti vibration system to reduce fatigue


  • Requires several maintenance such as oil filter change, plug change to keep it running smoothly

ECHO CST-58V4AH 58-Volt Lithium-Ion Brushless Cordless String Trimmer

This is one of the best weed eaters for individuals who are looking for a powerful trimmer to use in dealing with tall and thick weeds in their lawns.

Unlike other models on the market, this model comes with a unique brushless motor that has the ability to provide superior power and extended runtime.

Featuring a variable speed trigger, you can either adjust the speed for max speed to deal with thick weeds or reduce the speed when dealing with soft grass, extending its runtime.

 Similarly, this model comes with adjustable cutting swath that enables you to deal with tough weeds and grass with ease. We also love the revolutionary echo speed feed line advancement that allows for quick and easy refilling. 

Although the model comes with a high voltage battery, it manages to keep its weight down, so you do not have to worry about carrying a heavy trimmer. The model is also well built to enhance its performance and durability.


  • Affordable
  • Well built
  • Convert to an edger easily


  • Battery powered means you have to recharge more often

Best string Trimmer: Knowledge Base

A soft buying guide of professional's

Best Weed Eater, Best String Trimmer, or Best Weed Wacker?

Between the weed eaters, weed wacker and string trimmer, which is the best? This is one of the main questions that most lawn owners have at the back of their minds. However, the tree terms usually refer to the same equipment.

The Weed Eater usually refers to the brand of the first string trimmers. Most of the time people use the words string trimmers and weed eaters interchangeably just the same way that most individuals refer to facial tissues as Kleenex. Remember Kleenex is only one brand of facial tissues.

Other names that are used to refer to a string trimmer include a weed wacker, weed whip as well as a line trimmer. As you can see all these terms refer to the same product, which uses a monofilament line cut the grass and weeds near objects.

Type of String Trimmer

Corded models

The corded models are usually powered by electricity. These models are also light in weight, usually weighing less than 10 pounds.

These types do not need regular tune-ups and are easy to start. They feature a cord meaning that you have to fix them on a power source for them to operate.

Gas powered

As the name suggests, these are other best string trimmers that are powered by gasoline. This model usually weighs between 9 and 13 pounds. Although the modern gasoline powered trimmers are eco-friendly they are loud and require the user to wear some sort of hearing protection.

Cordless String Trimmers

Batteries power these trimmers and run either on NiCad or lithium ion batteries. Most individuals since they are very portable and do not remove any fumes prefer these models.

Commercial String Trimmers

These trimmers are usually more powerful and come with advanced attachments to handle a variety of tasks. They are not only durable and versatile but also perform well in both small and large gardens.

Wheeled or Walk Behind

These models are a cross between a lawn mower and string trimmer. These models are powerful and easy to navigate around your yard. They deal with tall, thick grass as well as unyielding weeds easily.

How to Maintain a String Trimmer

For your string to operate well you, need to ensure that you maintain it properly. Some of the basic care includes inspection, cleaning, and line replacement.

After use, ensure that you clean them properly and allow them to dry before storage. Doing this will reduces the chances of the tools rusting and wearing out. You also need to inspect them closely before use and repair or replace any defective part.

Gasoline trimmers require several engine maintenance including spark plug change, air filter changes and some require oil changes. The battery powered does not require much maintenance although you can change the battery over time.

History of the String Trimmer

In the 1970s, George Ballas constructed the first ever string trimmer. Ballas loathed the idea clipping grass by hand. While at a car wash, George was intrigued by the way the spinning nylon brushes cleaned his car without damaging the finish.

This mechanism inspired him and decided to come up with a string trimmer that used similar working mechanism.

With this in mind, George concocted the trimmer prototype using some nylon fishing line, a tin popcorn can, and the rotary on his lawn edger. The fishing lines sliced through the weeds cleaning giving an impressive finish.

So the knownledge of my string trimmer, you can avoid the portion if you're in hurry

Mowing a lawn is simple, but when it comes to trimming and edging, it is a hassle especially if you do not have the right trimmer. Our neighbor was an avid gardener, used to have all sorts of plants, and flowers in his the compound.

Most people were inspired by his work and visited his home to learn how they could improve their lawn. Despite the fact that he had a beautiful lawn, he struggled to trim the edges.

In fact, I noted that he trimmed the edges using a manual edge and it could take days for him days to complete the work. So, I decided to ask him why he didn’t consider using a string trimmer.

To my surprise, he had very little knowledge about the trimmer, but he promised that he would try using one. Even to this day, he has always shown gratitude for helping him to find a machine that could save him a lot of time while making the lawn immaculate.

Frequently Asked Questions

1. What is the string trimmer used for?

The string trimmers are used for trimming the grasses where the lawnmower can't reach.

For example, you can use it to clean the grasses and shrubs under the fence, decks, driveways, or sidewalks.

2. Can I use an electric trimmer on wet grass?

You may use it. But it is not recommended at all.

Both the electric and battery-powered trimmers are dangerous on wet grass. The moist herbs are slippery by nature. So, it takes more electrical power to cut the lawns.

3. Should I use Lithium-Ion or Nickel-Cadmium battery?

Lithium-ion batteries are more modern compared to the Nickel-Cadmium batteries. These are lightweight, smaller, and can work for a long time.

On the other hand, Nickel-Cadmium batteries are heavier and more prominent in size. It also suffers from memory effect problem. Thus, you may experience a voltage drop while using it for a long time.

4. How to edge with a curved shaft trimmer?

A curved shaft trimmer is s perfect tool for edging. To start the edging, put your trimmer at 90 degrees with the area. Then, move the bottom portion of your trimmer slowly from right to left direction.

It will cut the excess grasses and debris and make a straight edge.

A little about my string trimming

I bought my home after renting an apartment for close to 10 years (well, that a long time). I used to envy my friends when I visited them on the weekend and found them mowing their lawns. 

After buying the house, I was eager to manicure my lawn with all kinds of exotic trees and beautiful flowers.

When the lawn was fully developed, I purchased a lawn mower, and I could not wait for the weekend to do the job. After finishing mowing the lawn, I was not pleased with the results. The edges near the pavements and the trees look shaggy.

Probably because of my dumbness, I took hedging scissors and decided to cut the grass. I felt embarrassed when my neighbors started laughing when they found out what I was doing.

After a while, my neighbor came with his string trimmer and finished trimming all the edges in less than ten minutes. If I was to continue trimming the edges with the grass shears, it could have taken more than a day. Well, the String trimmers were a lifesaver.

For those who are dumb as if I was, I just shared some of the useful information about getting the best string trimmers that can help you to save a lot of time and energy.

Our Recommendation

Although the selecting the best weed eaters depends entirely on personal preference, we would want to share some of our thoughts. If you have a wide lawn which needs you to keep the weeds downs constantly, then we recommend you to use a gas-powered trimmer.

On the other hand, if your lawn is small and lives in a populated area a corded model is the best. Electric models are not only great for maintaining a modest lawn but also have a silent operation, so you do not have to worry about disturbing your neighbors.

Lastly, if you have many trees in your lawn, a battery-powered model is the best to use, as they are lightweight and very portable.


Guy, please do not follow my mom’s footsteps. You would not want to share your beautiful lawn with rodents and other nasty insects. Go through our listed best string trimmers compare the features and select the model that suits your needs best.

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