Tony O’Neill , expert gardener and best - selling author of the famous “ Simplify Vegetable Gardening , ” “ compost Masterclass , ” and “ Your First Vegetable Garden , ” combines womb-to-tomb cacoethes and expert knowledge to simplify gardening . His delegation ? Helping you cultivate a thriving garden . More on Tony O’Neill
- ” Oops ! count like you ’re miss a permission Florida key . ensure you ’ve pay off the right key before proceeding . It ’s kind of like necessitate your slate to get into a concert — you ca n’t get in without it . Without this samara , you wo n’t have accession . ” * *
Whether you call it a agate line pruner , a Mary Jane eater , or a switcher snipper ( as the Australians do ) , it stay one of the good solutions to cutting grass or weed where a solid blade would be neither effective nor safe .

The continued growing of electricity storage technologies ensures that batteries get smaller , last longer , burden quicker , and deliver more punch . Add the power to commove them off the grid , and you have a solution to noise and air defilement on a machine that does what only it can do – the barrage - powered cosmic string trimming capacitor .
We reexamine more than 40 battery - power line trimmers and shortlisted 15 for your consideration . We then categorize them according to price and Amazon reviews . Let ’s look at each one in - depth and see what could influence for you . We ’re also going to look at some interesting skill fact – figure the genuine swiftness of the pipeline as it cut through the plants ( theoretically ) . delight .
Table of Contents

A. The 5 Top Line Trimmers
1.Makita XRU15PT1 36V (18V X2) LXT
Over the decades , Makita has built a redoubtable reputation for quality and innovation . As string trimming capacitor go , the Makita XRU15PT1 36V LXT is in a class of its own . While we looked at other car incorporate some technology ( like torsion answer ) , Makita outperform them all .
Their unmediated driving BL Brushless Motor system of rules provides the highest ability and most intelligent torque response to varying environmental demands . When you take business leader , the car give it to you , and when there is less need placed on the motor , it automatically adjust , lowering the rev .
The machinelike torsion - drive mode only shift from 3,500 to 6,500 revolutions per minute when major power is involve to optimize run clip .

Speaking of RPM ( revolutions per minute per minute ) , at 6,500 revolutions per minute , how fast is the drawstring run on a 15 - in diameter ?
circuit = diameter x PI = 15 x 3.1416 = 47.124 column inch
At 6,500 rpm , the crest of that 0.080 - column inch string is covering 306,306 inches a mo ( 6,500 x 47.124 )

There are 63,360 inch to the air mile , so our little string covers about 4.83 miles ( 306,306 / 63,360 ) a minute or 290 miles per hour(4.83 x 60 ) . Yep , that ’s seriously fast .
The Makita XRU15PT1 36V LXT has 3 - speeds :
With its 15 - column inch cutting swath , you get summate productiveness .

Protecting your assault and battery from overload , over - muster out , and overheat is the bespoke Star Protection computing equipment command ™ for effective power direction .
landscaper are demanding more cordless alternatives to gas - powered outdoor power equipment . Makita meets need with an expanding line - up of cordless OPE ( Outdoor Power Equipment ) , include theflagship 18V X2 ( 36V ) LXT Brushless Cordless String Trimmer Kit ( model XRU15PT1 ) . With zero emissions , lower haphazardness and considerably less sustenance than accelerator - power string trimmer , the 18V X2 ( 36V ) LXT Cordless String Trimmer is a welcome solution for landscape gardener .
It ’s powered by two fast - charge 18V LXT batteries for maximum power and run clip without leaving the strongly preferred 18V electric battery weapons platform . Electronic control expeditiously utilize battery energy to match the changing demandsof the program for increased power and speed when needed .

In add-on , the string pruner rotates in the same rejoinder - clockwise commission as professional - grade trimming capacitor and uses industry - stock spindles ( M10x1 . 25 LH ) for added convenience . With the efficient Makita BL brushless motor , the trimmer delivers a longer run time , more power and speed , and recollective tool life .
Makita ’s efficient BL Brushless motor is electronically check to optimize battery energy use for up to 50 % longer melt down time per bombardment bang than standardized non - brushless tools . The XRU15PT features a Makita - built Outer Rotor Brushless Motor with direct movement , ply high power and increased torque .
The String Trimmer sport Makita Extreme Protection Technology ( XPT ) . XPT is a protective seal inside the tool and is engineered for improved operation in harsh conditions by channeling water system and dust from key home components . It ’s part of Makita ’s expanding 18V LXT System , the universe ’s largest cordless peter organisation power by 18V lithium - ion coast - dash battery .

Makita 18V Lithium - Ion battery have the fast charge times in their categories , so they spend more fourth dimension forge and less time sit down on the charger . Makita make Star Protection Computer Controls to improve shaft public presentation and protracted battery life .
Star Protection is a communicating engineering that permit the Star Protection - equip instrument and battery to exchange data point in literal - time and supervise condition during use to protect against overloading , over - discharging and overheating . For increase versatility , the prick can also be power by Makita 18V LXT and Compact Lithium - Ion batteries , with the star symbolisation on the battery indicating wizard shelter inside .
Makita is a Japanese company that operates factories worldwide , include the U.S.A.

2.EGO Power+ ST1521S 15-Inch String Trimmer with POWERLOAD and Carbon Fiber Split Shaft
EGO feature double in our top - five list . No wonder the company produces some great outside power equipment ( OPE ) . EGO is aChevron Corporationproduct , and some arduous investment has gone into set this brand up as a drawing card in the OPE sector . Below is a citation from the Chevron website .
Introduced in 2014 , the groundbreaking EGO POWER+ platform is stag # 1 in the industriousness based on power , performance , lastingness , and economic value .
All EGO POWER+ product share the alone ARC - Lithium ™ Battery and Charger system , earmark for utter interchangeability among all EGO products . Each EGO POWER+ product is design to offer higher-ranking performance , making yard sustainment easier and more enjoyable . EGO delivers on the hope of “ The power and performance of gas / gasolene without the noise , fuss and fumes . ”

EGO ’s letters patent is pending on their world ’s first String Trimmer with POWERLOAD Technology . One of the pain tip of using a string trimmer is the drawstring . EGO has come up with a unique solution , the POWERLOAD . POWERLOAD technology automatically winds your trimmer .
supplant your string line is as easy as feeding the line into the head and pressing a button ! The EGO POWER+ 15 ” POWERLOAD String Trimmer has a Carbon Fiber shaft stronger than any other drawstring trimmer scape on the market today .
The diaphysis has a lifespan warranty , so the strength and durability will last forever ! This radical trimmer uses a bespoke hi - efficiency brushless motor , dislodge provender line advance , and .095 ” professional cutting origin . It is compatible with all EGO ARC Lithium batteries to maximize cordless convenience and deliverPower Beyond Belief .

The quintessential ingredient of EGO Cartesian product is their singular power - cubicle technology . The troupe has invested zillion in getting the core of each OPE production better than any competitor .
Designed from the ground up to bear petrol - match performance , the EGO Power+ Arc Lithium 56v assault and battery has an forward-looking design to maximize battery cooling . Unlike formal brick - influence batteries , where the cells are pack , overheated , and shut down , our unique Arc excogitation dissipates heat more effectively .
It ’s not just the innovative Arc purpose that avail foreclose overheating . Each cell is surround by our unique Keep Cool ™ material that absorbs passion vim and keeps cells at their optimal temperature for longer .

The EGO Power+ Arc Lithium 56v battery utilise sound index management to supervise and optimise each cellphone always , so you always get the very good power , carrying into action , and take to the woods meter .
Not only does EGO Power+ Arc Lithium 56v battery deliver the industry ’s gamy energy electrical capacity in a portable handheld battery , it ’s also the firm to recharge .
The same Arc Lithium battery fits every pecker in the EGO Power+ range . Just get through the battery in and you ’re ready to go .

All EGO Power+ products come with a domestic exploiter 5 - year warrantee on dick and a 3 - twelvemonth guarantee on shelling . The warranty for commercial drug user is 12 months .
The EGO Power+ system delivers gasoline - matching power but without any of the downsides . The organisation is simple , clean , quieter , and with less vibration , it is more prosperous to use . With lower running and maintenance costs , switching to EGO Power+ will run to long - term rescue . Plus , with zero emissions during use , you may do your minute to reduce your impact on the environment too .
3. Milwaukee 2825-21ST M18
Designed to meet the needs of landscape painting upkeep pro , the M18 FUEL ™ String Trimmer outfit w/ QUIK - LOK ™ provides you with the force to clear compact brushing , reaches full gun in under 1 second , and feature a balanced design that increases exploiter ascendance .
The cordless string trimmer dwell of the M18 FUEL ™ Power Head w/ QUIK - LOK ™ and QUIK - LOK ™ String Trimmer Attachment . This M18 FUEL ™ Power Head , part of the M18 FUEL ™ QUIK - LOK ™
The attachment system is compatible with multiple attachment such as their Edger , Articulating Hedge Trimmer , and Pole Saw Attachment . This gives you the ability to speedily swap out attachments on a single powerhead , delivering ultimate versatility and a lower cost of possession .

The POWERSTATE ™ Brushless Motor delivers up to 6,200 RPM with up to a 16 - inch cutting swath and give you the power to maintain speed in demanding applications without bogging down . The motor is position in the rear of the trimmer to supply the best combining of power , balance , and maneuverability .
REDLINK PLUS ™ intelligence gives you maximum public presentation while protecting from overload , overheating and over - discharge . The advanced electronic package also delivers instant throttle response , high-pitched and low speeds , and a varying speed initiation giving you ultimate control over the power range .
The M18 ™ REDLITHIUM ™ mellow OUTPUT XC8.0 Battery ( sell separately ) gives you best - in - class execution and running - time in all applications . The Easy Load Trimmer Head leave you with an leisurely argumentation payload experience and the ability to laden up to 25′ of trimmer line in under 30 seconds . Our M18 FUEL ™ String Trimmer w/ QUIK - LOK ™ is part of the M18 ™ scheme , fully compatible with over 200 creature .

POWERSTATE ™ Brushless Motor sustains power under load without bogging down , power through the most demanding applications .
REDLINK PLUS ™ Intelligence constantly monitors and manipulate the power delivery from the electric battery to the motor , ensuring maximum public presentation .
REDLINK PLUS ™ tidings provides exigent acceleration , contact full power in under 1 indorsement .

The balanced designing is optimized to increase control and reduce user fatigue during use .
4.DeWALT DCST922P1 20V MAX String Trimmer Kit, 5-Ah
This 20V MAX * 14 - inch String Trimmer features an innovative folding hinge chemical mechanism that reduce the distance by 40 % for approachable memory and quick portability .
The QuickLoad Spool of the edge trimmer allows for fast and easy line replacement of the DEWALT 0.080 - inch line .
The 14 - inch swath gives a big cutting wheel spoke for knocking down wide section of overgrowth in one pass .

The variable speed trigger of the grass cutter offers precise power control and performance and run - meter direction with the Hi / Lo fastness mastery switch .
5.EGO Power+ ST1534 15-Inch 56-Volt Cordless Rear Motor String Trimmer Kit
This is our second trimmer from EGO , the cordless specialist . EGO Power+ delivers accelerator - matching power but without noise , bustle or emission .
Their industry - leading 56V Arc Lithium shelling technology offers a novel level of performance , giving you the power you demand to keep play severely until the job ’s done .
With telling run times and dissolute recharge , there is no need to purchase or store highly flammable fuel ; instead , you get the freedom to work emission - free . All of EGO ’s 56V Arc Lithium batteries fit every instrument in the EGO Power + 56V range for full flexibility . Just tick the battery in , and you ’re ready to go . When you test this revolutionary cordless system , you ’ll never attend back .
The 56V Arc Lithium assault and battery power by EGO Power+ furrow trimmers gives you all the power you ask to undertake the toughest jobs . The quick - adjust closed circuit - handle can be positioned for optimum Libra and mastery , while the large cutting wrapping cuts any task down to size . Plus , the varying amphetamine control ensures consistent trimming every time .
build with ease - of - economic consumption in intellect , ergonomic design , super - fast charging and groundbreaking Powerload ™ technology coalesce to create a truly radical cock .
EGO ’s kitchen range of Line Trimmers includes options suitable for different type of terrain and even the toughest rocky ground ; wider handles for control over larger areas and bigger labor , single - shoulder joint and double - shoulder joint harness for extra comfort and documentation , plus a Brush Cutter blade forefront for harness tougher undergrowth .
B. 5 Good Medium Priced Line Trimmers (between $100 and $200)
1.WORX Nitro WG186.9 40V Power Share PRO 15” Cordless String Trimmer
The Worx Nitro WG186 40V Power Share Cordless Attachment - able Driveshare 15 ” String Trimmer was designed to give any lawn or property professional - look landscaping results .
driving force part is the Worx system of lawncare attachments ( sold individually ) that turn your String Trimmer into a Hedge Trimmer , Brush Cutter , Pole Saw , or Edger . lay aside money and space by purchasing the Driveshare system rather than 5 freestanding tool .
You attain the capableness of an entire lawncare detailing arrangement when you start using Drive Share . But its gas - similar functioning truly sets the Nitro 40V String Trimmer asunder from your mean battery - operated trimming capacitor .
This is n’t your standard 20V cordless trimmer . We ’ve doubled its potential , and when paired with two high - content Power Share PRO shelling , you ’ll enjoy power like to gas - power pruner without the expense , fumes , or passel . The cutting line of work distance is 20 ft . , and the line diam is 0.095 in . The spectacles of this String Trimmer are comparable with commercial-grade - class outdoor power tools . The Driveshare bond trimming capacitor organization was engineered to render functionality consummate for property owner with larger , more complex lawns . This model is a bare putz only — batteries and Chargers are sold separately .
Yes , this modelling come with two batteries and one dual - port battery charger .
WORX has been offering 20V garden and office tools for a foresighted time , and we ’ve become a great deal of feedback from customers like you . We ’ve taken all of it in earnest . We live what it takes to invest in a bank line of power tools only to disclose you need more power .
The 40V Power Share ™ tools are plan to puzzle out with a pair of batteries and will not run with just one battery install . For optimal performance , when couple up your stamp battery , we urge that both batteries are the same Amp hour military rank and are fully charged .
Before start the trimming capacitor or after exercise , press the button beside the power indicant light on the machine to stop the battery capacity . During surgery , the battery indicant will constantly sense and automatically expose the battery exponent indicator . With two electric battery pack , the great power indicator light will exhibit the battery ’s condition with the low ability level .
The WORX 40V Power Share ™ 13 ” Cordless String Trimmer / Edger has a unchanging length but is fit with an adjustable auxiliary handle so you could custom-make the fit of the trimmer to a grip for your height and comfort .
The trimmer joist weighs 8.6 lb . , even with both barrage fire installed . The ergonomic design see to it the weightiness is equally distributed between the main and supplementary handle , making trimming a comfortable , well-heeled - to - oversee experience for anyone .
The include 20V Max Lithium batteries are design to provide enough working sentence per mission to trim up to the medium 1/2 Akka homesite on one commission . Actual results may vary on various gene , including the density of the pasture or weed you ’re curve , and the geezerhood and care levels of each bombardment pack .
Yes ! The 40V Power Share ™ Cordless String Trimmer / Edger is equipped with a variable speed throttle control condition which have in mind you’re able to go from low to GO by verify how much press you put on the trigger . or else of a switch with high and low configurations , your grip control how much power your trimmer joist uses .
2.BLACK+DECKER (LST136) 40V Max String Trimmer / Edger, 13-Inch
pack with POWERDRIVE ™ Transmission and a 40V MAX * lithium - ion battery , this force string trimmer has the heftiness to tackle rugged locoweed and overgrowth .
An Automatic Feed Spool AFS ® ensures continuous work without bumping . Battery and charger are sell separately , which is idealistic for the gardener with a Black+Decker POE .
Just a word of warning – some of the reviews claim that the motorcar - provender is rather strong-growing and that it results in the spool not survive as long as other machines . Other than that , as can be seen from the recap , gardener fuck it .
3.Greenworks 40V 12 in. Front Mount String Trimmer with 2Ah Battery and Charger, 2101602
Cordless outdoor power tools are ideal for homeowner who simplify and rivet on what ’s essential to getting the most out of life . The Greenworks 40V family of tools is built with average - weight grammatical construction and high - efficiency motors .
The Greenworks 40V lithium - ion platform magnate over 40 outside products , including lawnmowers , electric fan , string trimmers , chain saw , hedging trimmers , and much more ! The 40V lithium - ion battery offer the major power needed and delivers disappearance - detached great power with no memory loss after charging .
The Greenworks 40V program has a 3 - year prick and assault and battery warranty to protect your investment . Of gamy - quality manufacture , these products are easy to start and lighter weighting than the natural gas mathematical product you ’re used to , making your twenty-four hour period of yard work much easier .
Perfect for yards up to ⅓ Akko , Greenworks 40V tools are lightweight , set out now , and require nearly no maintenance – no gas , no oil , no mess – but still drive home gas - like power .
4Cordless String Trimmer – KIMO 2-in-1 String Trimmer/Edger
Once in a while , you find something that surprises you . Well , this little unidentified trade name surprise us . It is definitely at the top of the list for affordable quality . While the other two winners in this class won because they do not include battery and chargers , this little guy include it all .
According to their internet site :
In the past two decades , KIMO has expend millions of clam on enquiry and developing to optimise its atomic number 3 - ion basic assault and battery . dictated to instal and provide a one - block cordless battery platform through which professionals can freely use various tools .
Now , the KIMO lithium - ion battery has become one of the most durable batteries in its class . It can guarantee 1000 rouse cycle and supports more than 100 KIMO dick . This allegiance fix KIMO an important provider / manufacturer in the Middle East , Southeast Asia , and European markets .
5. Greenworks 40V 13-Inch Cordless String Trimmer/Edger, 2.0 AH Battery Included
This is the 2nd Greenworks machine in the mid - section class , and we care it a lot . I called Greenworks to tick off on their customer service , and the peeress was very helpful .
The wheel on the trimmer guard makes using it as an edger really efficient . It works great for the price . The interchangeability with other Greenworks G - MAX 40V Li - Ion cock increase efficiency and offers a longer run time for various tools .
The auto we test last about an hour before it needed a recharge – not bad for a 2.0Ah stamp battery .
C. 5 Budget Line Trimmers for less than $100
1. BLACK+DECKER 20V MAX String Trimmer / Edger, 12-Inch (LST522E1AEV)
In our reviews , we always try and simplify matter – after all , we are Simplify Gardening . So with the limited review scads , we compound the 4- and 5 - star ratings as a portion of how many of the shoppers have sex the production – as a percentage .
This unit has 89 - percentage of purchasers happy . I wish I made nine out of ten people well-chosen . It ’s punishing than its budget class peers but is average across the range of a function .
In case you ’re wondering , the dispute between the 522 , 523 and 525 model are – grant toAmazon .
522 has an Auto Feed Spool organisation instead of a push button on the handle and comes with ( 1 ) LBXR2520 battery which is 66 % higher capacity than the standard LBXR20
523 has the Easy Feed string rise where you advertize a button on the hold .. comes with ( 1 ) LB2X3020 shelling which is 3.0Ah extended running time .
525 is the same as 523 with the Easy Feed button on the hold , although this example comes with ( 2 ) 1.5Ah electric battery .
2. WORX WG162 20V Cordless Grass Trimmer & Edger, Black and Orange, 12 inches
The WORX WG162 sets the standard for affordable drawstring trimmer . At under $ 100 , including battery and charger , this is a great deal . Below is a summary of the ware , and then we do some frequently asked questions .
3.Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer, Tool Only
The XRU02Z delivers 7,800 RPM and up to 45 minutes of run time on a single charge of the 18V LXT Lithium - Ion 3.0Ah assault and battery ( sold separately ) .
The creature is always ready for users : simply load a fully charged 18V LXT Lithium - Ion battery ( not let in ) and get to workplace .
Versatility features admit a telescoping ray of light to aline the length of the pecker , a 180 - arcdegree rotating read/write head with five adjustable location , an adjustable loop topology handle , and more .
It weighs only 6.4 pounds with the battery ( sold separately ) .
This unit comes in at below $ 100 and is most suitable for people already possess a Makita 18V Lithium - Ion barrage .
4.Earthwise LST02010 20-Volt 10-Inch Cordless String Trimmer, 2.0Ah Battery & Fast Charger Included
5.Heywork 20V Cordless Electric Weed Wacker Battery Powered Weed Eater
Plant guard & 10 inches Cutting Width
Well - balanced Front Handle
doubled - starting line Safety Lock & Soft Rubber Handle
you could set Heywork cordless locoweed trimming capacitor ’s rotatable cutting head teacher to 4 adjustable positions for well shave performance .
Designed with two wheel , you’re able to take the air behind ; convenient to push with less oeuvre fatigue .
The telescopic shaft is adjustable from 35 inches to 44 - inches to equalise your pauperism .
This clause has been about the salutary battery - operated weed feeder . Why not check out my article on the unspoilt electric gage feeder or even best petrol - powered weed eater
Summary
One of the referee told me that she used her cordless string trimmer to keep her momma ’s gravesite tidy , and suddenly the flexibility of these cordless trimming capacitor became evident . Given the stamp battery and motor technology , stamp battery - powered social unit are no longer a lesser substitute for gas - powered unit – they pack as much punch if not more .