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The 8 Best lightweight weed trimmers of 2025

Are you trying to find lightweight weed trimmers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling lightweight weed trimmers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 23 hours of research and did 76 lightweight weed trimmers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best lightweight weed trimmers you can buy today

SaleNo. 1
BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
  • Automatic Feed Spool (AFS) technology of the edger/trimmer eliminates bumping for hassle-free line feeding that helps you work without interruptions
  • The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and overgrowth
  • 2-in-1 trimmer/edger with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • Cord retention system prevents accidental cord disconnection
  • 14-inch cut path gets the job done fast. Rpm : 8000rpm
SaleNo. 2
BLACK+DECKER 20V MAX Cordless String Trimmer and Edger with Spool, Battery and Charger Included, 2 Speed, 12 Inch (LST522)
  • 2in1 DESIGN – Easily converts from a cordless string trimmer to a wheeled edger for versatile use..Watt Hours:50.
  • AFS AUTOMATIC FEED SPOOL– Continuously feeds the trimmer line, which means no bumping for seamless, uninterrupted trimming.
  • POWERDRIVE TRANSMISSION– Delivers increased torque for greater string power and cutting action in thicker grass and weeds.
  • 2-SPEED CONTROL– Choose between more power or extended runtime.
  • ADJUSTABLE HEIGHT AND SOFT-GRIP HANDLE – Provide convenient, customizable comfort and control for extended use.
  • HIGH-PERFORMANCE BATTERY – LBXR2520 20V MAX* lithium ion battery provides 66% more battery capacity for a longer runtime (compared to LBXR20) and is compatible with other tools within the system.
  • INCLUDES: (1) LST522 20V MAX* cordless trimmer/edger, (1) LBXR2520 extended-runtime lithium ion battery, (1) 20V MAX* charger, (1) AFS spool, (1) guard.
SaleNo. 3
Worx String Trimmer Cordless & Edger 20V 10" - 12" Weed Trimmer PowerShare (Battery & Charger Included) WG154
  • [2-IN-1] Don't buy a separate string trimmer and edger lawn tool. Get this 2-in-1 and save time, money, and space in the garage
  • [ROTATING HEAD] It easily switches between grass trimmer and lawn edger: just grasp the head, pull is away from the shaft and turn it 180
  • [SIMPLE AND EFFICIENT] At only 4.2 lbs (3.2 lbs without the battery) this lightweight and compact weed trimmer and grass edger is made for everyone
  • [AUTO-FEED LINE] Just press the button on the string trimmers when you need more line. The completely automatic system makes sure you have fresh string when you need it
  • [FLOWER GUARD] The adjustable spacer guard of lawn trimmer prevents accidental trimming of plants, lawn decorations, and other sensitive areas of your yard
  • [INCLUDES] 20V String Trimmer Cordless & Edger, 20V MaxLithium Battery, Trimmer Spool, 20V Battery Charger, Safety Guard
  • [SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
No. 4
Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163
  • [TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to an edger lawn tool in just seconds
  • [INSTANT LINE FEED] This grass trimmer has innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life
  • [HEAD TILTS 90°] So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places
  • [RUBBERIZED WHEELS] Support and guide the edger, giving you straighter lines and cleaner cuts
  • [SPACER GUARD] Adjustable, so you don't damage plants, landscape features, and lawn ornaments while you're using the lawn trimmer
  • [SPECS] 7600 rpm no-load speed, 12” cutting diameter, 5.3 lbs. machine weight, 10’ cutting line length, 0.065” line diameter
  • [BATTERIES INCLUDED] 2 powerful and lightweight 20V Power Share MaxLithium batteries come with this weed trimmer and can be used on any other tool in the WORX PowerShare family
  • [INCLUDES] 20V String Trimmer & Edger, 2*20V MaxLithium Battery, 20V Charger, Trimmer Spool, Support Wheels, Safety Guard
  • [DO IT ALL WITH THE SAME BATTERY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
No. 5
Black+Decker 40V MAX String Trimmer and Edger Kit, Cordless, 13 inch, 2-in-1, Battery and Charger Included (LST140C)
  • High-performance 40V MAX* Lithium Ion battery with state of charge indicator shows you how much power you have left at all times.Charger Type : Jack Plug.
  • POWER DRIVE high-torque transmission gives you cutting power at the string, for clean, fast cuts
  • Convenient and versatile, it converts from trimmer to edger in seconds
  • The AUTOMATIC FEED SPOOL - AFS automatically feeds trimmer line as needed, with no bumping to interrupt your work
  • Maximum initial battery voltage (measured without a workload) is 40V. Nominal voltage is 36.
No. 6
Greenworks 5.5 Amp 15" Corded Electric String Trimmer
  • Lightweight, easy to use design, only 7.05 pounds
  • 15 inch cut path with pivoting head allows for edging and trimming capability with edging wheel
  • 0.065 dual line auto feed with electric start gets you going within seconds, no gas hassle
  • Ideal for small to medium size yards
  • Compatible GreenWorks replacement spool, model 29082
No. 7
Husqvarna Toy Trimmer with Realistic Sounds and Light-Up Trimmer, Toy Weed Eater for Kids Ages 3 and Up
4,637 Consomer Reviews
Husqvarna Toy Trimmer with Realistic Sounds and Light-Up Trimmer, Toy Weed Eater for Kids Ages 3 and Up
  • Realistic Toy Weed Eater: Husqvarna toy trimmer looks, sounds, and feels like a real Husqvarna 223L trimmer for pretend play
  • Great Gift for Kids: This toy weed wacker makes weed eater sounds and movements for a fun, realistic experience
  • High Quality Construction: Husqvarna toys feature durable, high quality materials for years of imaginative play
  • For Kids Ages 3 and Up: Perfect pretend play toy for children ages 3 and up
No. 9
AF100 Replacement Spool for Black and Decker AF-100-3ZP AF-100-BKP,30-Foot,0.065-Inch,(AF-1003ZP) fits GH900 GH600 GH610 String Trimmer 30ft 0.065' Trimmer Line Replacement Spool Refills (12 + 2 )
5,128 Consomer Reviews
AF100 Replacement Spool for Black and Decker AF-100-3ZP AF-100-BKP,30-Foot,0.065-Inch,(AF-1003ZP) fits GH900 GH600 GH610 String Trimmer 30ft 0.065" Trimmer Line Replacement Spool Refills (12 + 2 )
  • AF100 Trimmer Replacement Spool Fits for: BESTA510, BESTA512, BEASE620, CST1000, CST1200, CST2000, GH400, GH500, GH600, GH610, GH900, GH912, LST120, LST136, LST140, LST201, LST220, LST300, LST400, LST420, LST522, LST1018, LSTE522, LSTE523, LSTE525, NST1018, NST1024, NST1118, NST1810, NST2018, NST2118, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000
  • Package included: 12 x replacement trimmer line spool; 2 x replacement cap ; 2 x replacement spool spring.
  • AF-100 Replacement Spool AKA AF-100 String,af100 replacement spool,af100 string trimmer,af100 weed eater string,af-100 weed eater spool,grass hog refills,grasshog replacement spool,af-100-2 replacement spool,af 100 replacement spool,af100 line,af100 trimmer,gh900 replacement spool,gh900 replacement cap,gh900 trimmer,gh600 replacement spool,gh610 spool,gh912 spool,lst400 spool,nst2118 spool.
  • AF100 trimmer line ,for black and decker #af-100 ,for black and decker af-100-bkp ,for black decker model af-100 ,for black and decker weed eater string af-100 ,for af-100-bkp replacement spool black & decker ,af100 replacement spool.Premium weed eater string with 30ft/ 0.065" diameter easily cuts through grass and weeds.The trimmer replacement spool is compatible with Black+Decker string trimmer and utilizes centrifugal force to feed the trimmer line as it is needed.
No. 10
FUNNY TRIMMER WEED LEAF CANNABIS MARIJUANA RETRO GIFT T-Shirt
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
SaleNo. 11
Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head
  • Autowinder II Bump Head: Replace the bump head of your gas-powered or cordless weed trimmer; This replacement part lets you easily load string trimmer line without opening the head by inserting the line and cranking the bump knob
  • Universal Fit: Bump head replacement part is equipped for both gas and cordless trimmers; Accommodates up to 16 feet of and fits 80/1000-inch to 105/1000-inch diameter line
  • Universal Fit: Compatible with nearly all brands of gas and cordless string trimmers including Echo, Stihl, Husqvarna, Redmax, Ryobi, Cub Cadet, Weed Eater, Poulan, MTD and more
  • Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers
  • Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field
No. 12
Lucky Seven AF-100 Spool Compatible with Black & Decker AF-100-3ZP 0.065" String Trimmer Line Replacement for GH900 GH600 String Trimmer (8 Spools + 2 Caps and Springs)
  • 2.Get: 8x replacement trimmer line spool for Worx trimmer; 2x replacement cap,2 x replacement spring.AF100 trimmer line,for black and decker #af-100,for black and decker af-100-bkp,for black decker model af-100,for black and decker weed eater string af-100,for af-100-bkp replacement spool black & decker,af100 replacement spool.Premium weed eater string with 30ft/ 0.065" diameter easily cuts through grass and weeds.
  • 3.The trimmer replacement spool is compatible with Black+Decker string trimmer and utilizes centrifugal force to feed the trimmer line as it is needed. The auto feed system replacement spool eases the tedious work of hand-winding spools.Premium weed eater string with 30ft/ 0.065" diameter easily cuts through grass and weeds.
  • 4.AF-100 Spool for Black and Decker fits multiple string trimmer models: GH900, GH600, GH400, GH500, GH610, GH912;NST2018, NST2118, NST1118, NST1018, NST1024, NST1810; MTC220, MTE912; CST1000, CST1100, CST1200, CST2000; BESTA510, BESTA512, BESTE620; LST220, LST201, LST300, LST400, LST420, LST136, LST120, LST140, LST1018, LST522, LSTE523, LSTE525. ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000
  • 5. AF-100 Replacement Spool AKA AF-100 String,af100 replacement spool,af100 string trimmer,af100 weed eater string,af-100 weed eater spool,grass hog refills,grasshog replacement spool,af-100-2 replacement spool,af 100 replacement spool,af100 line,af100 trimmer,gh900 replacement spool,gh900 replacement cap,gh900 trimmer,gh600 replacement spool,gh610 spool,gh912 spool,lst400 spool,nst2118 spool.
SaleNo. 13
DEWALT Trimmer Line, 225-Foot by 0.080-Inch (DWO1DT802)
  • 225-feet long x 0.080-inch width
  • Constructed of flexible and impact resistant materials
  • Aerodynamic design
No. 14
Kakyoin 20V String Trimmer,Cordless,8 inch Circular Blade, Long Blade,2 Batteries and Charger Included (W2D609)
  • 【STRONG POWER】brushless Motor Have Strong Power, And The Mowing Is Smoother, 220 High Temperature Enameled Wire, High Temperature Resistance And Long Life.
  • 【ERGONOMIC AND COMFORTABLE HANDLE】the Soft Rubber Coating Has No Burr Technology, And It Is Comfortable To Hold, And It Is Very Comfortable To Use.
  • 【MULTI-ANGLE ADJUSTABLE MOWING HEAD】multi-angle Adjustable, Suitable For Different Scenes. Mowing, Pruning, And Greening. It Is More Convenient To Use, And It Is More Convenient To Increase The Angle Adjustment Button.
  • 【ANTI CARD GRASS DESIGN】farewell To The Card Grass Situation, Use More Efficient, Away From Trouble.
  • 【SAFETY LOCK】press And Hold The Safety Lock First, And Then Start The Machine ,to Ensure The Safe Use Of The Operator.
  • 【INCLUDES】cordless String Trimmer -brushless Grass Trimme:8 Inch Circular Blade*2,long Blade*2,Spool*2,2.0ah Lithium Battery*2,charger*1,tool Kit*1.
SaleNo. 15
Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included
  • 40V STRING TRIMMER – powers through the toughest grass and weeds.String trimmer operation temperature range : 6.8°F (-14°C) - 104°F (40°C). Charger operation temperature range : 39°F (4°C) - 113°F (45°C)
  • 12” CUTTING PATH - .065” line, auto feed head for quick and easy line advancement
  • VARIABLE SPEED TRIGGER – allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs
  • LIGHTWEIGHT – Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue
  • EASY TO USE – Push button start. Included 2.0Ah battery recharges in 60 minutes
  • MAINTENANCE FREE – This string trimmer is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers to the power you need
SaleNo. 16
EGO Power+ AL2420P Pre-Cut 0.095-Inch Twisted Line (5-Pack) for EGO 56-Volt 15-Inch Trimmer & Multi-Head String Trimmer Attachment Orange
  • 14 ft. of 0.095" professional grade twisted line for professional results
  • Compatible with all EGO POWER+ String Trimmers
  • Compatible with EGO multi-head 15" String Trimmer Attachment STA1500
  • Genuine EGO parts ensure compatibility, quality and performance
  • Compatible with string trimmer heads designed to handle .095-inch line
No. 17
Greenworks 0.065" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1)
  • 3 pack .065 in. Dual line string trimmer spools
  • Compatible with GreenWorks 2101602, 2101602A, STBA40B210, 2101602, ST40B410, BST4000 dual line string trimmers
  • Includes (3) .065 in. Dual line string trimmer spools
  • This is an aftermarket of generic part
SaleNo. 18
MANSCAPED® Weed Whacker® 2.0 Electric Nose & Ear Hair Trimmer – 7,000 RPM Precision Tool with Rechargeable Battery, Wet/Dry, Easy to Clean, Improved Stainless Steel Replaceable Blade
  • WEED WHACKER 2.0: Fitted with a significantly improved stainless steel rotary blade, our second-generation nose & ear hair trimmer provides a closer, easier cut, missing fewer hairs.
  • A CUT ABOVE THE REST: A premium 7,000 RPM motor powers our new 360° rotary dual-blade system so you experience a clean and close cut.
  • UNPLUG. UNHAIR: Sniffing out stray hairs on the go has never been easier. With a USB-C rechargeable battery, this nose and ear hair trimmer operates on its own power supply with up to 45 minutes of runtime.
  • MIND YOUR MANHOLES: Get more precision in your prep with a matte, rubberized grip that’s easy to hold and gets where it needs to go. Our trimmer works in wet and dry conditions, so you can use it in the shower or rinse it off under the faucet.
  • ATTRACT THE RIGHT ATTENTION: If you’re starting to notice a few unruly hairs creeping out of your nose and ears, don’t panic. Once you make trimming your manholes with the Weed Whacker 2.0 part of your essential grooming routine, no one will know.
No. 19
Weed Warrior Pulverizer Twist Universal Trimmer Line, 0.080" Diameter x 100'
  • Pulverizer Twist: Heavy duty, long-lasting bi-component weed trimmer line cuts evenly and performs exceptionally well for trimming, edging and general yard maintenance with moderate grass and weed density
  • High Performance Quality: Made from durable nylon resins with scientifically engineered twisted design; Twist maximizes efficiency and aerodynamics to reduce line flutter and vibration for level cutting and a 15 percent longer run time
  • Universal Fit: Ideal for high voltage cordless and gas-powered string trimmers; Universal compatibility with brands including Echo, Stihl, Husqvarna, Redmax, Ryobi, Black and Decker, Cub Cadet, Weed Eater, Poulan, MTD, and more
  • Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers
  • Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field
No. 20
WISETOOL Weed Wacker Battery Powered, 20V Cordless String Trimmer & Edger, 12 Inch Weed Eater with 3 Spools, Edger Lawn Tool with 90 Degree Adjustable Head, with 2.0Ah Battery and Fast Charger
199 Consomer Reviews
WISETOOL Weed Wacker Battery Powered, 20V Cordless String Trimmer & Edger, 12 Inch Weed Eater with 3 Spools, Edger Lawn Tool with 90 Degree Adjustable Head, with 2.0Ah Battery and Fast Charger
  • ⚙️ [TRIMMER & EDGER 2-IN-1]: WISETOOL weed wacker can easily convert from a string trimmer to a wheel edger in just seconds, save yourself the expense of buying a separate edger(with Goggles)
  • ⚙️ [AUTOMATIC FEED SPOOL]: Command Feed tech lets you add more line as needed, just by pushing a button without bumping required. Also, package comes with two extra replacement lines
  • ⚙️[4 ADJUSTABLE DESIGN]: Retractable string trimmer with 180°-Rotation handle can provide you a very comfortable working environment. And the head pivots 90° easy to deal with hard-to-reach areas including clipping on slopes
  • ⚙️[LONG LASTING BATTERY]: We will provide a complete set of working equipment, you do not need to extra purchase. The included 2.0ah 20v battery could support for 15-30 minutes when used in different environments. Also applicable to other WISETOOL cordless tools
  • ⚙️[MORE POWERFUL SPECS]: 8500RPM no-load speed, 4.85lbs Ultra-lightweight Fuselage, 12" cutting diameter, 0.065" line diameter, 16ft spool length

How to choose a good lightweight weed trimmers

Does the idea of finding a fantastic lightweight weed trimmers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in lightweight weed trimmers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top lightweight weed trimmers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top lightweight weed trimmers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top lightweight weed trimmers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top lightweight weed trimmers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the lightweight weed trimmers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good lightweight weed trimmers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your lightweight weed trimmers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting lightweight weed trimmers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our lightweight weed trimmers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what lightweight weed trimmers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on lightweight weed trimmers.