Best Lightweight Weed Eater: Detailed Buyers Guide for 2022
Looking for the best lightweight weed eater? You need something that gets the job done and gives you the best value for your money. We scoured the Internet to find top 6 models available on today’s market. Compare features and read our in-depth reviews. We’ll help you make an educated decision when it comes time to buy!
Our Top Picks for Best Lightweight Weed Eater
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Updated February 2022
These are our top picks for best lightweight weed eater. Detailed reviews are available in our buying guide below.
- ✅ WORX WG163 GT 3.0 20V PowerShare
- ✅GREENWORKS 40V 13-Inch Cordless String trimmer/edger with battery
- ✅WORX WG154 20V PowerShare
- ✅ BLACK+DECKER BESTA510 String Trimmer
A weed eater fits into places that your lawn mower can’t reach. This makes it an important tool for anyone who wants to maintain a well manicured yard.
Trimming grass can be quite arduous if you are lugging around a heavy weight machine. Do you find yourself dreading the task? Could it be time to upgrade to a lightweight weed eater that is easy to use?
With so many different models on offer today, how do you know which weed eater will work the best for you? On the one hand you want something that is easy to handle. On the other it also needs to give you the best value for money. There are so many options and features. How can you decide? Which ones are most important?
Our review of lightweight weed eaters will help you find the right product in no time at all!
We’ve scoured the Internet and done the research for you. We’ll introduce you to the 6 best lightweight weed eaters available today. You will also learn which features are most useful and which ones don’t matter. We want to help you make an informed buying decision.
Buyer’s Guide To The Best Lightweight Weed Eater
Best Battery-Operated Weed Eater
WORX WG163 GT 3.0 20V PowerShare
The WORX WG163 GT 3.0 20V PowerShare trimmer and edger is just what you need to work your way through the yard in a snap. The patented command Feed spool technology gives you extra line at the touch of a button.
The head tilts 90 degrees allowing you to adjust for height differences in users. The adjustable spacer shield protects the tops of your precious flowers and plants.
Reviewers commented on how easy this lightweight weed eater was to use. Starting it is a breeze, there is no gas or oil to worry about. The lightweight ergonomic design makes this a joy to use. The WORX WG163 GT 3.0 weighs in at only 5.3 pounds, so it is easy to trim and edge without getting tired. It also produces very little noise and vibrations and is a joy to use.
This model includes two 20V Power Share batteries. They are compatible with any tool on WORX Power Share (except in the UK). The batteries last about 30 minutes, so you get a total of one hour cutting time from one charge.
The WORX WG163 GT 3.0 is a 2 in 1 model. It converts easily from a trimmer to an edger. Reviewers agreed that the edging mode works especially well. Rubberized wheels provide the support and traction. Now you can create clean lines that will be the envy of the neighborhood!
Features
- 3-TOOLS-IN-1 Trimmer, edger, and mini-mower
- Command Feed tech lets you add line at the push of a button.
- Batteries compatible with all Worx 20v and 40v tools
- 7 handle adjustments and 6 rotating head settings
- Free spools for life
- Two wheels make edging a breeze
- Includes 2 batteries and charger
- 5.5 lbs with battery
- 2-year manufacturers warranty
Things You Should Know Before Buying
There were a few complaints about poor documentation and instructions. One reviewer recommended watching the videos on YouTube. These include assembling the unit and switching between edging and trimmer.
The spool lines are short and do not last for long, so they need changing often. But Worx offers free spools for life. If you are cutting heavy weeds, you may need to upgrade to a heavier cutting string.
One reviewer commented that the fit of the batteries into the charger is very tight. This can make removal difficult. Also, the batteries that in this model are NOT compatible with the Worx power tools in the United Kingdom.
Runner Up
Greenworks 40V 13-Inch Cordless String trimmer/edger with battery
Greenworks designs tools for the eco-conscious homeowner looking for a more sustainable lifestyle. The 40V lithium-ion battery frees you from the constraints of a cord. This model comes with a 3-year tool / battery warranty. This means you can have complete confidence in your investment.
This unit weighs in at just over nine pounds with a battery attached. It is ergonomically designed for superior balance and features an adjustable auxiliary handle. Users will appreciate the reduced noise and minimal vibration. You can look forward to a powerful lightweight weed eater that is easy to handle, without the fumes and noise. You can be sure that your neighbors will appreciate it too!
Other features include a handy 4 position pivoting head for trimming at multiple angles. You will also get an edge wheel for quick and easy trimming. The automatic dual feed line provides continual cutting as you trim.
The batteries take just 60 minutes to charge. Each one gives you cordless freedom for up to half an hour of trimming time. The cutting speed selector means you can adjust this trimmer on the go. Maneuver around obstacles like trees and rocks with ease. No need to slow down!
Reviewers report that this Greenworks trimmer is easy to put together and works well. It does a fabulous job on grass as you might expect. But it also powers through dense foliage and thick weeds without missing a beat.
Features
- Up to 30 minutes of runtime on a fully charged battery
- 13 inch cutting path
- Single line auto feed head for quick and easy line advancement
- Battery completely charges in 60 minutes
- 4-position pivoting head for easy trimming and edging at multiple angles
- Easy edging wheel for quick and easy trimming
- 3-Year Warranty
- Includes Battery and Charger
- Batteries are compatible with other Greenworks tools
- 9.26 lbs
The weight was the main reasons this model didn’t make it to first place. But it was a close race. It does seem to do a better job of cutting tougher foliage. Simply, put this trimmer gets the job done no matter what you throw at it!
Things You Should Know Before Buying
The main complaints were about the automatic line advancement. A few people said it did not work as it should. The manufacturer says the line will extend approximately 0.4 in. with each stop and start of the switch trigger until the line. Just run the trimmer up to full speed and release for 1-2 seconds. When the unit slows down continue to release and pull back on the trigger a few times. Every time you do this a quarter inch of the line will feed out. this model is one of our heaviest offerings. It may not suit if you are looking for something very lightweight.
Best Budget Lightweight Weed Eater
WORX WG154 20V PowerShare
WORX WG154 20V PowerShare is a lightweight weed eater that is budget friendly. It provides the power of a gas trimmer without the hassle of fuel and fumes.
This is a bare bones model and is lacking a few of the advanced features of more expensive models. Still, it is a decent workhorse and will do everything most homeowners need.
This tool comes equipped with a 20V 1.5 Ah MaxLithium cell and a charger. The battery is compatible with other Worx power tools. Reviewers report that the battery lasts about 30 minutes and take roughly 2 hours to charge. They are easy to insert & remove
The 10″ cutting width is narrower than the other trimmers in our guide. But it is enough to trim larger areas and you will just need to do more passes to get the job done. On the plus side, it is easy to maneuver around landscaping features. It can switch between a trimmer or an edger within seconds.
The flower guard flips down to help protect plants. But it flips up when you want to go in for a close shave against the house or deck. Reviewers expressed surprise at how well it cut thick weeds and underbrush. They did not expect that given the low cost.
The spool is wound an oval shaped DoubleHelix DNA Line. This is not your typical trimmer string. It has been aerodynamically engineered to reducing drag. This makes cutting through grass a breeze. It also has a tensile force of over 100 lbs., so it resists snapping.
This 2-in-1 is robust and easy to use. Its lightweight and ergonomic design makes it a joy to take out and do the yard work. You can use it all day if you like, and you won’t feel it in your arms the next day.
Features
- Converts from trimmer to edger and vice versa in seconds
- Fixed ergonomic front handle for maximum control.
- Includes 20V battery that is compatible with other Wox power tools
- Run time about 30 minutes
- Lightweight and quiet to run
- Automatic single line feed
- Flower guard flips up for close trimming
- Only 6 lbs
Things You Should Know Before Buying
This is a bare bones model, so there is no edging wheel. It also does not have a pivoting head. Some reviewers reported that this made it hard to create clean edges. Some people complained that the spools of trimmer string did not last very long. This is a great buy if you are looking for a robust trimmer at a bargain price.
BLACK+DECKER BESTA510 String Trimmer
This offering from Black and Decker is the cheapest tool we are featuring in our buyer’s guide. We need to say up front that this is a corded model. While that has the advantage of unlimited run time, it does mean pulling an extension cord around. If you are looking for a truly budget model with plenty of power, this is the tool for you.
Breeze through the toughest jobs like an expert with this BLACK+DECKER trimmer. A 6.5-amp motor and POWERDRIVE Transmission provides all the power you need.
Converts from a corded trimmer to an edger in seconds with just one flip! The edging wheel makes it easy to create clean lines on the edges of your lawn.
Automatic feed spool technology helps get the job done in no time.
Weighing in at only 3.19 pounds, this trimmer is perfect for anyone who cannot lift heavy tools easily. An adjustable handle & height positions provides maximum comfort. This lightweight string trimmer offers all the control you need!
Reviewers reported that this electric trimmer is easy to use and cuts like a scalpel. The handle adjusts to many angles making it easy to get into all those nooks and crannies in your garden.
The BLACK+DECKER BESTA510 is easy and quick to assemble out of the box, so you’ll be trimming and edging in no time. Reviewers commented that it is easier to store than other models as it collapses down.
Features
- Automatic Feed Spool (AFS) technology helps you work without interruptions
- The 6.5-amp motor and POWERDRIVE Transmission
- 2-in-1 trimmer/edger
- Lightweight design with adjustable handle and height positions
- Cord retention system prevents accidental cord disconnection
- 14-inch cut path gets the job done fast.
- Rpm: 8000rpm
- Weight 5.3 lbs
Things You Should Know Before Buying
You will need a three-pronged extension cord to run this machine. This tool is designed for home lawn and landscaping service. The motor is rated at about 1/2 horsepower. While it will tackle thick weeds, it is not made for clearing underbrush. The length of the handle is adjustable, but only so far. If you are over 6ft you probably want to look for a taller model. The motor is powerful, so make SURE to wear some eye protection when you’re cutting up against a wall or rocks.
Honorable Mentions
WORX WG170 GT Revolution
The WORX WG170 GT Revolution Weed Trimmer is a unique three-in-one machine that acts as trimmer, edger, and mini mower. Designed to be light and easy to use, it weighs only 5.5 pounds including the battery.
The auxiliary handle has seven locking positions to try. While the telescopic shaft allows you to adjust the handle height, length, and angles. Now you don’t need to hunch over or strain yourself to use the trimmer. Just adapt it to fit your needs.
The WORX WG170 GT Revolution Weed Trimmer only has a 12-inch cutting width, so it might take more time to cover larger areas. But it fits in small spaces easily.
A simple pull-and-turn adjustment quickly convert the trimmer to an edger/mini-mower. In-line rubber wheels ensures that your edging is perfect and straight.
The guard prevents you from trimming important features of your garden. While the rotating head of the cutting head allows for a precise and controlled mow or trim on any terrain.
A single-line feed allows for maximum productivity. When you need to feed the line, press the “Command Fire” button.
Reviewers reported that it cuts through grass, crabgrass, and other weeds without issue. But it tends to struggle with thicker brush.
Reviewers reported that it cuts through grass, crabgrass, dandelions, clover, and other weeds without issue. However, it tends to struggle with thicker brush.
The max lithium batteries are compatible with other WORX power tools.
Features
- 3-TOOLS-IN-1 Trimmer, edger, and mini-mower
- Command Feed tech lets you add line at the push of a button.
- Batteries compatible with all Worx 20v and 40v tools
- 7 handle adjustments and 6 rotating head settings
- Free spools for life
- Two wheels make edging a breeze
- Includes 2 batteries and charger
- 5.5 lbs with battery
- 2-year manufacturers warranty
Things You Should Know Before Buying
Each battery lasts for approximately 25 minutes. Trimming larger spaces may be challenging unless you have extra batteries. Also charging takes up to three hours. This is a lot slower than many other models and is the main reason this machine didn’t make first place. Reviewers reported this model does not do well with thicker brush. This may not be the best choice if you have a lot of that.
This unit has a safety to prevent unintended trigger engagement. It’s a button located on the left side of the handle. This is great for right-handed people. Lefties may have a harder time finding the button when they stop and start.
Looking for more lightweight tools? Check out our Lightweight Lawn Mowers Buyers Guide.
What should I look for when buying a Lightweight Weed Eater?
The Area That Needs Trimming
Before you buy, take a moment to assess your needs.
How big an area needs trimming? Weed eaters cut those areas that lawn mowers can’t reach. We are not talking about the size of the yard here. There are some yards with large lawns that do not need much trimming, because the lawn mower can take care of most of the cutting. Conversely, there are smaller yards that need a lot more trimming. What makes the difference?
Look at the obstacles you have in your lawn Does your lawn meet rocks, pots, landscaping ornaments, play equipment, walls, raised flower beds, and fences? These are the places you will need to trim. Look at what you’ll be trimming around. Do you have a yard that requires loads of trimming or just a little? Choose accordingly. You will want to get a weed eater that will run long enough for you to tackle the whole job in one go. Buying an additional battery can help. This will make sure you have enough juice to get everything done at once
Overall Weight
As you are looking for a lightweight weed eater, then the weight is clearly important to you. Using a weed eater requires arm and back strength. A weed eater that is heavy to lift and vibrates a lot to use will cause strain and fatigue. A lightweight tool can reduce the stress on your body and make it easier to get the job done in one go. Gardeners with diminished strength and mobility will appreciate a lightweight weed eater. As will anyone with joints or muscle problems.
All the units in our buying guide are lighter than 9lbs. For this reason, we only featured electric models. Gas powered tools are much heavier. Not all electric sting trimmers are light though. Be sure to check the weight in the product description before you buy.
Finding this post helpful? See all our lawn care articles.
Power Source
There are two sources of power for electric weed eaters
Corded: These must be plugged into an extension cord and that can have limitations. On the plus size they never run out of power. However, it can be annoying to drag around an extension cord. They inevitably get tanged around tress or landscaping features. Still, they can be a good option if you have a small yard.
Battery-powered: These machines give you more flexibility without the constraints of the cord. However, batteries do have a limited run time and they need regular charging. Check to see the estimated run and charging time in the product description and read the reviews. Limited battery time is usually one of the biggest complaints.
Power
In the past gardeners avoided lightweight weed eaters because they were not very powerful. Improved technology has made a big difference and means that this is no longer the case.
The voltage is the most common measurement of battery power. Most often, it is between 20v and 40v. The voltage will determine the power output. 20v will suffice for smaller jobs.
Remember that increased power tends to drain the batteries faster. You will need to balance the power demands against the estimated runtime. An extra battery can solve this problem.
Battery Life
When it comes to power and longevity, Lithium-Ion batteries are superior. Low-quality lithium-ion batteries won’t last as long and may be disappointing.
We have only included industry leaders and well-known brands in our buyer’s guide. Worx, Black, Decker, Greenworks, and Greenworks all make high-quality products that are backed by warranties.
The time it takes to charge the batteries is another consideration. Some models can be fully charged in 60 minutes, while others may take up to five hours. Models that take less time to charge will have a greater advantage than models that take hours.
You can always purchase extra batteries. The other option is to select a model of weed eater that is compatible with your other power tools. This is an easy way to get extra batteries without having to buy them
Rotating Head
On some models, the cutting head can be rotated to different angels. This makes trimming much easier. Obviously, you can manually hold the trimmer at different angles. But this requires more strength and effort. You will appreciate the rotating head if you have uneven terrain or need to trim along the edges of walls.
Cutting Line
Follow the manufacturers recommendations when replacing the cutting line. If your line is too thin, you will find you can’t cut as well. If it is too thick, it can strain the trimmer’s engine. Trimmers that use a double line cut more with each pass, so they can typically handle heavier growth. Some manufacturers offer free spools of cutting line for life. The spools may be free, but you must pay postage and handling. Check the cost before ordering. It may be cheaper to buy replacements locally or from an on-line vendor that offers free shipping.
Lightweight Weed Eater FAQ’s
What does a weed eater do?
A string trimmer can reach places that a lawnmower cannot. Edgers are used for cleaning sidewalks and driveway edges. It’s the perfect tool for keeping the edges of your lawn neat and for manicuring around landscaping. Some models are also capable of cutting tall grass and weeds. These are things which might bog down a regular lawn mower.
Which is better gas or battery weed eater?
Picking the best weed eater depends on your specific needs and how you plan to use the tool.
Gas-powered weed eaters are usually a lot more powerful than their electrical counterparts. You will be able to tackle thick underbrush and other heavy-duty overgrowth. They also have longer run times and it is easy to refill the gas tank. However, gas weed eaters are the heavy and hard on the body. They weigh from 20 to 40 pounds when filled up with fuel. They vibrate a lot, are noisy and cause unpleasant emissions. Your neighbors will thank you for choosing a battery powered model!
Electric trimmers are easy to start and need far less maintenance. Gas trimmers need a mixture of fuel and oil. Their engines need regular maintenance to stay running efficiently. Electric trimmers do not need any engine maintenance. They are very light, usually between 4 to 9 pounds. However, they do not cannot power through heavy undergrowth.
How long does the battery last on a weed eater?
Most batteries will run for 30 to 40 minutes when fully charged. Running your battery completely dry will extend its life. Try doing this every couple of months and be sure to recharge fully overnight.
Battery-powered trimmers are available in a variety of voltage configurations. Battery-powered trimmers are available in a variety of voltage configurations. Most manufacture now use lithium-ion batteries. These batteries are well known for their ability to charge quickly. They also provide consistent power, no matter how little charge remains.
What is the lightest weed eater?
The lightest weed eater we found is
BLACK+DECKER BESTA510 String Trimmer
It weighs in at only 3.19 pounds. However, it is a corded model that does have to be plugged in.
We second lightest weed eaters weighs in at only 5.3 lbs
This one comes highly rated with more that 14,000 reviews on Amazon. You can assess which model is best for you by looking at our in-depth review reviews here and here.
Did you know that you can use a string trimmer to cut a small lawn? Check out our guide here.
Safety Considerations
String trimmers can give you a nasty cut if you are not careful. They can also send debris flying in your direction. Most tools have a shield to deflect the worst of this, still, you’ll want to wear protective gear while using them. This includes long pants, gloves, boots, and safety glasses. It also helps to clear away debris and obvious rocks before you trim. You can download a detailed list of safety precautions here.
Don’t bypass the user guide. When it comes to any power tool, it’s important that you know how your model works. Review the manufacturer’s instructions thoroughly to ensure you understand all the safety risks and recommendations for handling and care.
When it comes to weed eaters, we understand that you want something reliable and good value for money. We’ve done the research for you and found 6 of the best lightweight weed eaters available on today’s market. Compare features and read our in-depth reviews of each one. Then you can make an educated decision when it comes time to buy! You deserve only the best. Now that you know what to look for, we encourage you to share this post with your friends and family! Who knows? It might just help them find the best lightweight weed eater for their yard.