Bruce owns a small farm and loves to grill since his early childhood. He’s a professional cook, but hiking and enjoying the great outdoors is his no less favorite part of life.
Last updated: July 03, 2022
BackyardStyle is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
Your garden is the first impression you make to visitors or friends who come to visit you. If it’s disorganized or has several weeds, then chances are you will tarnish your image. You can counter such embarrassments by investing in a weed eater. They come in several types, but most consumers prefer electric models. They are lightweight, operate quietly, and are environment-friendly.
Our team researched over 20 electric weed eaters. We reduced the list and selected the eight best models you can use to make your home look aesthetically attractive. Our editors loved the WORX WG163. It has plenty of impressive features like a rubberized wheel and instant line feed. It also offers up to 7600 RPM that is ideal for both small and large gardens. The other products we reviewed include BLACK+DECKER LST136, CRAFTSMAN CMCST910M1, DEWALT DCST920B, and the BLACK+DECKER LSTE523, among others.
We spent more than four weeks scanning through the reviews of the products we selected on Amazon. We also engaged weed eater sellers and experts to know the ins and out of the products. The features our team based their search on include corded/cordless trimmers, motor power, cutting swath, and line diameter, among others. Cordless electric weed eaters suit users who want to work in slightly large areas due to their unlimited mobility. Your machine should provide enough power to cut through grass with less strain. We prepared a table, in-depth reviews of the ten best electric weed eaters and a buying guide.
Other features: trimmer & edger, instant line feed, rubberized wheels, 7600 rpm no-load speed, 10’ cutting line length, 2 MaxLithium batteries
The WORX WG163 is an innovative weed trimmer that combines the functionality of a trimmer and an edger in one equipment. It comes with rubberized wheels, an instant line feed, a spacer guard, among others.
The rubberized wheel is designed to guide your edger and deliver straight lines and clean cuts. Its spacer guard safeguards your plants, landscape features, and lawn ornaments against damage.
The seller states you can tilt the head of this machine up to 90 degrees to trim the hard-to-reach places. Most users loved how it easily converts from a wheel edger to a string trimmer in seconds.
Experts mention that this machine has a 12” cutting diameter, 10’ cutting line, and it can deliver up to 7600 RPM. The manufacturer specifies you can use its powerful batteries with other tools in the WORX Power Share family. You will also receive free spools for life.
One user stated that this machine is economical, and he enjoyed using it. You can invest in more batteries if you need more power. However, your cells are bound to lose some steam, so ensure you have enough to avoid inconveniences.
One user claimed it’s lightweight and ideal for people who have health issues, especially the elderly. Unlike gas-powered models, it’s eco-friendly. You won’t agonize about collecting dust.
It’s super-easy to feed the line, and your neighbors will appreciate the outlook of your yard after trimming it with this tool. Use it well to avoid destroying your fences.
One of the buyers cautioned others that it’s not recommended for heavy trimming, and its battery life is miserable.
Like the WORX WG163, you can effortlessly convert BLACK+DECKER LST136 from an edger to a trimmer in seconds. It comes with a 40V Max lithium battery that delivers more power to the strings to get your job done quickly.
It has features like a guard, an auxiliary handle, AF 100 Spool to offer a smooth workflow process with little to no bumping. The seller mentions it’s designed for removing weeds and other unwanted overgrowths.
Get more interchangeable batteries to get your job done faster. You can invest in at least two batteries so you can charge one while using the other. Remember to avoid charging it areas with high temperatures.
Instead, you can charge the batteries in your home to boost their life. Most users stated they could complete 1000 linear feet of trimming without its batteries running out. The batteries can last up to 45 minutes when working on weed and tall grass.
Overall, this equipment is easy to operate. Push the safety switch and the trigger with your fingers. Ensure you deplete your battery power first before recharging them.
The seller confirmed that it’s a single string unit, and it’s super-easy to change its strings. Press the orange button positioned on the string spool then remove the cover and the spool. You can reload string on to the old spool or invest in refill spools.
Some buyers recommended it for working on tall reedy grasses and thick blackberry vines. Others found it daunting to control due to its length and claimed that you will need a lot of arm power to manage it.
Beware that it can also destroy anything in sight, so be extra keen while using it.
Other features: Hi & Low speed settings, straight shaft, automatic line advance system, brushless motor
With a three-year limited warranty, the CRAFTSMAN CMCST910M1 comes with an efficient brushless motor and variable trigger with speed control. It maximizes motor life and increases its power, respectively.
It has a 13-inch cutting swath. You will also get a battery and a charger included in the package. Both the charger and the cells can work with any of the Craftsman V20 Outdoors Equipment and Power Tools.
The seller says that its ergonomic design is tailored to maximize the control of your machine. It’s also great for minimizing the tension on your arms.
You can use the low or high speed depending on your preferences. Experts advise users to use the low-speed setting to ensure your battery lasts longer.
The CRAFTSMAN CMCST910M1 also comes with a patented gear drive design you can use to power through the overgrowth in your yard.
One user mentioned that this machine is more efficient than gas trimmers he has used before. He further claimed it’s a bit heavy but will trim and edge your lawns well. Ensure you charge the battery for at least 5 hours before using it.
Most buyers were impressed with its battery life. Other stated that it’s well made and ideal for anyone seeking a quick replacement for a gas weed eater.
Most buyers loved its adjustable shaft and claimed it’s incredible for both short and tall people to remove weed without straining their backs.
One buyer, however, complained that its turn-to-the-edge feature is not reliable. It keeps tearing the line up if you’re edging along sidewalks or concrete landscaping.
Other features: Hi /Low speed control switch, bump feed, converts to wheeled edger
The DEWALT DCST920B is a flexible electric weed trimmer with a dual 0.08” line, brushless motor, and a variable trigger for speed control.
It has a 20V Max 5.0 Ah battery that powers the motor. You can turn it on instantly by pulling the triggers. The seller says it can deliver up to 6000 RPM. Its handle is easy to maneuver. Unfortunately, the batteries and chargers are sold separately.
DEWALT DCST920B has low maintenance costs compared to gas-powered outdoor equipment. It’s also ideal for noise-sensitive people since it’s easier on the ears.
Some users complained that it stopped feeding a new line after using it for some time. You’re also bound to lose the line, stop and take your spool off. The sellers confirmed that FLEXVOLT batteries are compatible with the 20V and 60V DEWALT product line.
Always purchase 0.80 inches when replacing your line to avoid damaging your trimmer or degrading its performance.
Users loved how its handle is adjustable, and one mentioned it reaches up to 42” from the end. Its line spool comes with a cap that holds on with two plastic tabs. You can invest in another one to avoid getting out of your yard when working.
The sellers confirmed that it’s sold with a type 4 head, but you can invest in type 2 depending on your needs.
Though this machine comes with a pro-style shaft and head, its cutting radius is small. One buyer complained that his string jammed.
Other features: 5500 – 7200 rpm, EASYFEED™ system, 2-speed control
The BLACK+DECKER LSTE523 is among the Power command family of tools that solve several user problems related to weed trimmers. You will get components like an extended runtime lithium battery, AFS spool, guard, 20V MAX cordless trimmer, and edger.
The seller states it has two-speed control, a smooth feed, and its power drive transmission is designed for increased torque. Its nominal voltage is 18 while its battery voltage is 20 without any workload.
Its handle and height are adjustable. It has a micro-texture with a soft grip. One buyer claimed that this machine has everything he needed, and it worked perfectly in his yard. He advised others to do their work in small patches.
You can use the batteries of your previous BLACK+DECKER LSTE523 on it if you have any, and it won’t damage the motor. One user insisted that it’s one-string equipment that rotates fast and cuts well. He preferred it over a gas weed eater.
The manufacturer also recommends using a 0.065-inch diameter only when doing replacements to ensure your appliance doesn’t overheat and functions well.
One user noted that his machine lasted longer when he used it with dial number 2. Dial number 1 lasts for around an hour if the weeds are thick. Dial number 2 lasts longer on grass than weed.
Most buyers stated that this machine has significant improvements compared to its predecessor. Others loved it due to its cordless nature.
Few buyers appreciated how its batteries charge fast, but they were disappointed that it failed fast.
Most buyers mentioned that it’s made of cheap plastic, and the auto liner trimmer is not effective.
Other features: auto-feed trim line, telescopic 9-inch shaft, dual line, adjustable assist handle, converts to an edger
The TORO 51480 comes with a powerful 5-amp motor that provides enough power for cutting through thick weed and grass. The seller states it comes with high precision features that make garden care a breeze.
Some of these features include an extra-wide 14-inch dual-line cutting head and a telescoping shaft handle for extended reach. Like most electric weed trimmers, you can convert it quickly from an edger to a trimmer in minutes.
Its wheels are nicely designed and will guide your edger to trim perfectly.
This kit also brags of a rust-free aluminum shaft, auto-feed trim line, and an assist handle. You can adjust its handle with ease and get your desired comfort and balance. This weed eater will automatically adjust the line immediately after you pull the trigger.
Some users cherished their design and construction. One user complained it lacks a tap to advance string feature for bumping the head in high wear situations.
Other buyers complained that the re-stringing process is daunting, and its manual is not accurate. You should, therefore, watch YouTube videos to do basic fixes on your equipment.
This is a great machine for anyone who can’t manage the weight and vibration of a gas machine. You can invest in a strap since some users mention it’s heavy.
It’s the go-to machine if you’re seeking a two in one machine that functions well as an edger than a trimmer.
Its parts are also easy to assemble, though ensure you go through the manual first. Few buyers advised anyone planning to purchase it to invest in cartridge replacement lines rather than trying to wind the lines manually.
Other features: single spool, 4-position pivoting head, telescoping shaft
The Greenworks 21302 is a light and reliable weed trimmer with an easy to push trigger for activating it to rim or edge according to your schedule.
It eliminates the inconveniences of dealing with gasoline as much as it gets work done faster. The sellers mention its motor offers up to 9000 RPM. They also claim the spool is compatible with Model 29252 and 29092 while its battery and charger are compatible with model 29483 and 29472, respectively.
One user mentioned that assembling this machine is easy, provided you have some basic knowledge and experience using a Phillips head screwdriver.
You can use this tool to hack up to 4-foot-long of weed in your backyard or garden. One user claimed that his machine worked more efficiently when he substituted its line with a new one. The one he received was fused together in several places.
It’s worth investing in an extension cord though it’s not listed on the website. One user appreciated that it’s a powerful machine, and the spool feeder is effective.
Invest in 200-300 of 0.65 round string to leverage the efficiency of this tool. You can use it weekly or monthly to clear the dense foliage in your garden. One user stated that its jams are incredibly rare.
Some users complained that the line does not advance after it becomes short. You’re bound to stop it and advance it yourself.
Weighing 5 lbs. only, the Sun Joe TRJ13STE also combines the functionality of an edger and a trimmer. It has a robust 4-amp motor that provides power for cutting through thick weed.
Sun Joe is a reliable supplier, and they back up your purchase with a two-year warranty. They will replace tools that come with manufacturing defects.
The seller states it has a flower guard, and its 13-inch maximum cutting swath is efficient. You will also enjoy using and maneuvering its ergonomic handle in your garden.
Unlike the Greenworks 21302, the Sun Joe TRJ13STE has an auto-feed that ensures you have the right length of the line in your machine. This aids you to avoid halting the trimming process to do it manually.
The seller highlights that it starts instantly with the push of a button. They also claim it’s an eco-friendly machine, and you won’t mess up with gasoline or conduct tune-ups regularly like the gas-powered weed eaters.
Some users loved how this machine trims fast. However, they claimed that it gets heavy after using it for 10 to 15 minutes. You can combat this menace by investing in a neck strap.
Other buyers found it daunting to remove the head of the spool holder and stated that the extension cord fell out frequently.
Other features: G-MAX Lithium-Ion Battery, 3-position pivoting head
The Greenworks 21332 is a versatile electric weed eater with a 13-inch cutting path, top-notch 40V Lithium battery, and a 90-degree rotating head.
It’s a powerful machine that can cut through tough weeds and grass with little to no strain. Its versatile design comes with a three-position pivoting head for you to trim at several angles.
Unlike the 40V 14” String Trimmer, this 40V 13” String Trimmer has an auto line feed.
The seller states it can last up to 30 mins when the batteries are fully charged. They recommend using 0.065 lines when doing replacements.
Some users complained that their machines stopped working after using it for a while. Others state that its switches can be daunting for the elderly to press.
You can invest in extra batteries if you plan to work on a large garden or yard. One buyer advised others to invest in a 14-gauge heavy duty extension for anyone with 25 to 50 feet. A 12-gauge extension is ideal for a buyer with a 100-foot cord length.
Greenworks Tech mentions that you can get a 0.80 line and rewind the spool yourself. To use it as an edger, you will screw its middle pole adjustment for the unit to turn sideways.
You can either read through the guide or watch YouTube videos to master how to remove the spool. Some users claimed it was heavy and strained their back.
Others were furious that the line adjustment does not work. Overall, it trims well, but the manufacturers should work on upgrading the line cord.
Other features: Command Feed spool system, variable speed throttle, D-grip handle, converts to a wheeled edger, pivoting head
The Worx WG184 is a 2-in-1 machine that comes with a D-grip handle, 40V motor, and a 13-inch cutting swath with a 0.08-inch line diameter.
The seller states this machine meets all the requirements for edging and cutting grass on yards.
Its telescoping handle is adjustable depending on your height. You can also grab it from any side.
Experts recommend using this equipment for trimming weed and grass along flower beds, driveways, and fences.
This machine also comes with a three-year warranty, and the manufacturers do replacements. Most users loved the head that releases the line automatically.
Others appreciated that its guard is well-made and protects users from the growth they’re cutting.
The seller also recommends this equipment for anyone planning to perform quick shape ups on a small yard. One user claimed that his machine was heavy though it offered high power.
Ensure you clear your garden and remove rocks before working. You should replace the string with 0.08 diameters at your nearest store or through the manufacturer.
Some buyers mention that this machine does a great job, and it does not clog on weed. One user was frustrated that its battery life is subpar and was not enough to do all the job they wanted.
Overall, it’s a nice weed cutter that gets the job done fast.
What are its best features?
Ideal for quick shape ups
What could be improved?
Battery life is subpar
Things to Consider
Nothing beats nice looking lawns or yards that are weed-free. It not only makes your home aesthetically attractive but also boosts your reputation as a homeowner.
Investing in an electric weed eater is one of the best ways to deal with most of the overgrowth and weed in lawns. Most electric weed eaters are versatile and great for accessing the hard-to-reach areas that massive lawnmowers can’t reach.
You will also play a key role in conserving your environment. In this section, we will look at the benefits of electric weed eaters, the features to consider before making purchases, and the frequently asked questions.
Benefits of electric weed eaters
There are several reasons why some people with gardens are switching from gas-powered weed eaters to electric models. First, they are lightweight, and you can carry them around in your garden with ease.
Some even come with straps to place them on your neck. You will not tire fast nor harm your arms. They also operate quietly compared to the gas models.
Unlike machines that use gasoline, electric weed eaters rely on batteries, and this makes them eco-friendly.
They’re not linked to gas emission or accumulation of dust in the yards. You will also operate them with ease. Press the safety switch and the “on” button to power it.
Features to consider when purchasing a brush cutter
The electric weed eater you choose determines whether you will enjoy working in your garden or not. You need to have a machine that is not only lightweight but durable to last you for years.
A great model should also provide enough power for removing stubborn weeds with less strain. With lots of information on the internet, most buyers find it daunting to shop for such tools.
However, there are major factors you can dig into to aid you in making the right choice. In this guide, we will look at corded vs. cordless, motor power, cutting swath, and shaft, among others.
Corded vs. cordless
Check the size of your yard before selecting a corded or cordless model. You can settle on a cordless model if your area is sizable. Go for a corded electric weed eater for unlimited mobility in your garden.
Cordless electric weed eaters match the standards of the gas-powered models. They trim and edge well. The only difference is they are light and flexible. Invest in multiple string trimmers if you’re planning to get a model like Greenworks 21332, Greenworks 21302, or BLACK+DECKER LSTE523.
You can also purchase more batteries to avoid halting your work to charge the batteries.
Corded electric weed eaters are cheap but worth it if you can get longer extensions cord. Notably, most extension cords in the market are less than 100 feet.
If the area you’re working on is less than 100 feet, then it’s fine to get a corded electric weed eater like TORO 51480.
The motor power of your machine determines if it will cut through thick weed and grass or not. Narrow down into machines with high amp motor like Remington RM115ST.
Shafts come in straight or curved kinds, and they have both pros and cons. Curved shafts are shorter; hence they’re lightweight. This makes them ideal for jobs that take several hours to complete. Experts also claim they are less expensive than models with straight shafts.
Weed eaters with straight shafts like DEWALT DCST920B can be extended up to 42” from the end. Models like these suit tall people to adjust it and avoid straining. They are also flexible, and you can fix a cutting head with several string gauges.
However, weed eaters with straight shafts are heavy and are difficult to balance. They are also expensive.
Edging wheel vs. rotating head
Machines with an edging wheel like the WORX WG163 make work easier when edging. The wheel ensures your blade is stable and aligns with the edge you’re working on.
Your blade will only spin through the areas it has been restricted to cut. Remember, the power of your machine has a great effect on the cuts.
Equipment with rotating heads like Greenworks 21332 enables you to spin the head from horizontal to vertical positions. They’re efficient and ease the process of cutting grass or weed on lawns.
The string line is responsible for cutting the grass or the weed in your garden. The head of your machine generates force to rotate the string to make the cuts.
You can adjust its height and arc according to your needs. The thicker your string line, the more power it will deliver. You can invest in a trimmer in the 0.065- 0.085 like BLACK+DECKER LST136, TORO 51480, and Greenworks 21302 if you want to trim light grass.
Models with thicker lines ranging between 0.085 to 0.110 are ideal for thick grass and bush. You can get weed eaters with thickness above 0.110 if the vegetation is thicker.
However, the machine with thick string lines come with cons. The speed of the rotation decreases with an increase in the thickness.
The kinds without cords like TORO 51480 are lightweight though their mobility is limited with the length of your extension cord. Some weed trimmers like Greenworks 21302 are heavy though they deliver great results.
Several electric equipment will subject you to hazards, and electric weed eaters are no exception. Safety features will safeguard you against dangers.
Machines like WORX WG163 come with a safety switch. The tool won’t start unless you press the switch together with the trigger button. Inspect if the model you want to purchase comes with safety features or not.
Get the right clothing first before working with your equipment. You can purchase long-sleeved clothes or invest in gloves and goggles to protect your eyes against injuries.
Different manufacturers offer a warranty with different lengths of time like one, two, or even three years. The warranty covers major components of your equipment and ensures that prompt repairs or replacements are done, especially if your machine comes with structural or construction defects.
Use 15cm of wire and press the “on” button to start your machine. Grasp the machine with hands on the trigger and the handle. Ensure you wear your neck strap. Experts state you should take regular breaks if you notice you’re straining your back or arms.
Lower the head of your equipment around 2.5 cm above the ground. Avoid lowering it below the mark to conserve your cord.
Balance the trimming level so that the results are even. Move the header around 1 foot from both sides steadily and give it more time to cut the growth. Start with the tip of the growth while you lower your machine. Don’t cut thick weed unless your machine can handle the task.
A weed eater uses a motor to generate power and rotate the strings on its head to cut grass or weed. The strings spin rapidly and become stiff to cut through the growth. Experts state it has the same functionality as a lawnmower, but the difference is that weed eaters are lightweight and more flexible.
Yes, they’re better than gas models. You won’t go through the stress of purchasing gasoline and cleaning dust every time. They are eco-friendly. Compared to the gas model, electric weed eaters don’t require fine-tuning and have low maintenance costs.
If your line keeps on breaking, chances are, you’re doing something wrong. First, confirm if you’re using the right string. Consult your manufacturer if you’re unsure or you don’t want to take chances.
Next, check whether the head of your machine is in great condition. You can look for signs of cracks and do prompt replacements. Get a string that is slightly shorter than the guard of your machine to avoid snapping while rotating.
Last, avoid trimming regions with hard objects. They are prone to destroy the string. Don’t bump your machine.
You have the list of the best eight electric weed eaters. All you have to do is select the one that matches the needs of your household, whether you have a big area or small. Our buying guide will also walk you through the selection process to land a sturdy yet effective model for you to enjoy edging and trimming your garden.
The WORX WG163 is our top pick. It’s lightweight, and experts recommend it for both the young and the elderly who do trimming and edging as a hobby. It has a good cutting length though it’s not good for heavy trimming.
The second machine we loved is the BLACK+DECKER LST136. It has a nice auxiliary handle and a good runtime for you to cover a wide area. However, you can find it tough to control it due to its length.
We also loved the CRAFTSMAN CMCST910M1. It’s an awesome model for controlling growth in your garden. It is ergonomic and has patented gear drive design.