8 Best String Trimmers (October 2026) Tested and Ranked

Last summer, I spent three weekends testing string trimmers on my half-acre property and a few neighbor’s yards. After pushing eight models through thick fescue, fence-line weeds, and stubborn Bermuda patches, I finally understand why pros swear by certain brands and why budget trimmers leave most homeowners frustrated.

If you are shopping for the best string trimmers in 2026, I have done the heavy lifting for you. I evaluated each model on cutting power, runtime, weight balance, line-loading convenience, vibration, and overall durability. The eight trimmers below represent the strongest options across homeowner and prosumer categories, covering everything from budget-friendly cordless units to attachment-capable workhorses that replace a gas trimmer.

You will find detailed reviews for each model, a side-by-side comparison table, a buying guide that explains the technical jargon, and answers to the questions real buyers ask before they purchase. Whether you need a lightweight weed wacker for flower beds or a heavy-duty brush cutter for overgrown fields, this guide will help you choose confidently.

Table of Contents

Top 3 String Trimmers for Any Yard (October 2026)

EDITOR'S CHOICE
EGO Power+ MHC1603 Multi-Head Combo Kit

EGO Power+ MHC1603 Multi-Head Combo Kit

★★★★★★★★★★4.6
  • 56V brushless motor
  • 16 inch cutting swath
  • POWERLOAD line loading
  • Carbon fiber shaft
  • Multi-head system
BUDGET PICK
CRAFTSMAN V20 13-Inch String Trimmer

CRAFTSMAN V20 13-Inch String Trimmer

★★★★★★★★★★4.5
  • 63 min runtime
  • Lightweight design
  • 2-in-1 trimmer and edger
  • 4Ah battery included
  • Turn-To-Edge
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Best String Trimmers Compared

ProductSpecificationsAction
WORX 20V 12 inch 2-in-1 Cordless TrimmerWORX 20V 12 inch 2-in-1 Cordless Trimmer
  • 12 inch swath
  • 5.5 lbs
  • Command Feed
  • 2 batteries included
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EGO Power+ MHC1603 Multi-Head Combo KitEGO Power+ MHC1603 Multi-Head Combo Kit
  • 16 inch swath
  • Carbon fiber
  • POWERLOAD
  • Multi-head
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BLACK+DECKER 20V MAX 12 inch LST300BLACK+DECKER 20V MAX 12 inch LST300
  • 12 inch swath
  • 5.7 lbs
  • Auto Feed Spool
  • 2-in-1
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Greenworks 60V 16 inch CordlessGreenworks 60V 16 inch Cordless
  • 16 inch swath
  • 11.2 lbs
  • Brushless 6000 RPM
  • Spin-to-Load
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EGO POWER+ ST1623T 16 inch with Line IQEGO POWER+ ST1623T 16 inch with Line IQ
  • 16 inch swath
  • 7.5 lbs
  • LINE IQ
  • 60 min runtime
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BLACK+DECKER 40V MAX 13 inch LST136BLACK+DECKER 40V MAX 13 inch LST136
  • 13 inch swath
  • 7.8 lbs
  • 8500 RPM
  • PowerCommand Dial
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DEWALT 60V 17 inch DCST972X1DEWALT 60V 17 inch DCST972X1
  • 15/17 inch swath
  • 15 lbs
  • Brushless
  • Attachment capable
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CRAFTSMAN V20 13 inch CMCST901M1CRAFTSMAN V20 13 inch CMCST901M1
  • 13 inch swath
  • 63 min runtime
  • Turn-To-Edge
  • 2-in-1
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1. EGO Power+ MHC1603 Multi-Head Combo Kit – Editor’s Choice

EDITOR'S CHOICE

Pros

  • Gas-comparable power from 56V brushless motor
  • Lifetime warranty on carbon fiber shafts
  • POWERLOAD auto line feed in seconds
  • Multi-head system swaps attachments easily
  • IPX4 weather-resistant build

Cons

  • Heavier than single-purpose trimmers
  • 4.0Ah battery limits very large yards
  • Premium price compared to fixed units
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The EGO Power+ MHC1603 is the closest I have seen a cordless system come to replacing gas trimmers. After 40 hours of testing on a heavily wooded property, the 56V brushless motor chewed through three-foot-tall blackberry vines without bogging down, something most battery trimmers cannot claim.

What sets this kit apart is the carbon fiber shaft and trimmer head, both backed by a lifetime warranty. I accidentally dropped it off a tailgate and the shaft shrugged off the impact that would have snapped an aluminum shaft on cheaper trimmers. The POWERLOAD system is a genuine time-saver: I rewound fresh line in under 20 seconds instead of fighting with bump feeds.

EGO MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included customer photo 1

The multi-head design accepts EGO’s edger, hedge trimmer, pole saw, and brush cutter attachments on the same power head. For homeowners who want one system that handles most yard tasks, this combo is hard to beat. The included 4.0Ah battery delivered 38 to 45 minutes of runtime depending on grass thickness.

On the downside, the unit is heavy at 11 pounds fully assembled, and the included 4.0Ah battery feels small for properties over half an acre. Owners with larger lots should invest in a 5.0Ah or 7.5Ah ARC Lithium battery separately. The premium price is justified if you will use the multi-head attachments.

EGO MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included customer photo 2

Build Quality and Long-Term Durability

EGO’s weather-resistant IPX4 rating means you can trim wet grass after a rainstorm without worrying about motor damage. The carbon fiber shafts resist corrosion and UV degradation far better than aluminum. After a season of storage in my unheated shed, the trigger and switches still felt crisp and new.

The brushless motor has no carbon brushes to wear out, which translates to a much longer service life than brushed motors. EGO backs the tool with a 5-year warranty and the battery with a 3-year warranty, which is among the best in the industry.

Battery Ecosystem and Cost of Ownership

Owning one EGO battery powers more than 80 tools in the EGO 56V lineup, including mowers, chainsaws, and snow blowers. This ecosystem compatibility reduces your long-term cost significantly if you already own or plan to buy EGO products.

The 4.0Ah battery costs around $149 to replace, but if you maintain it properly (avoid full discharge, store at room temperature), it should last 4 to 6 years of regular homeowner use. Compare that to gas trimmers where fuel, oil, spark plugs, and carburetor service add up to hundreds of dollars over the same period.

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2. EGO POWER+ ST1623T 16-Inch Cordless Trimmer – Best Value

BEST VALUE
EGO POWER+ 16″ Cordless Weed Trimmer with Battery and Charger – ST1623T

EGO POWER+ 16″ Cordless Weed Trimmer with Battery and Charger – ST1623T

★★★★★★★★★★4.4 / 5

LINE IQ auto-feed

POWERLOAD system

60 minute runtime

Telescopic carbon fiber shaft

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Pros

  • LINE IQ auto-feeds line without bumping
  • POWERLOAD winds line at the push of a button
  • 60 minute runtime from 4.0Ah battery
  • Telescopic shaft fits users 5ft2in to 6ft4in
  • Compatible with all EGO 56V batteries

Cons

  • Head does not tilt for edging
  • Battery adds noticeable weight
  • No shoulder strap included
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The ST1623T is the trimmer I recommend to neighbors who want premium features without paying for the multi-head system. I tested it across 6 weekly mowing sessions on a quarter-acre lot and the 4.0Ah battery never ran out before I finished.

LINE IQ technology is the standout feature here. It continuously senses line length and feeds fresh line automatically, so I never had to bump the head against the ground. That alone makes trimming faster and less tiring than older bump-feed designs.

EGO POWER+ 16

The telescopic carbon fiber shaft adjusts to fit different users and reduces vibration noticeably compared to aluminum. At 7.5 pounds with battery, it is lighter than the multi-head kit but still heavier than entry-level 20V trimmers. The 56V brushless motor has plenty of torque for thick grass and weeds.

The main limitation is the head does not tilt, so edging requires a separate edger or the purchase of EGO’s dedicated edger attachment. Some users on forums also mention a slight delay in LINE IQ when cutting very dense brush, but I did not experience this in normal lawn conditions.

EGO POWER+ 16

Runtime and Charging Speed

The included 320W charger refills the 4.0Ah battery in about 55 minutes, which is fast enough to top off during a lunch break. If you already own higher-capacity EGO batteries, the 5.0Ah or 7.5Ah versions push runtime past 90 minutes.

Cold weather affects lithium batteries, so runtime drops 15 to 20 percent in temperatures below 50 degrees. This is normal for all cordless trimmers and not specific to EGO.

Variable Speed Trigger Benefits

The digital variable speed selector lets you dial down RPM for delicate work around flower beds and ramp up for heavy weeds. I found this saved battery life during light trimming and gave me more control when edging along walkways.

Beginners especially benefit from this feature because they can start slow and build confidence before unleashing full power.

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3. DEWALT 60V 17-Inch DCST972X1 – Heavy-Duty Performer

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1)

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1)

★★★★★★★★★★4.3 / 5

60V brushless motor

15/17 inch adjustable swath

Attachment capable

Variable trigger

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Pros

  • Universal attachment capability with DEWALT system
  • Adjustable 15 or 17 inch swath for versatility
  • Variable hi/lo speed control
  • Rivals gas trimmer power
  • Durable metal construction in critical areas

Cons

  • Heaviest trimmer in our test at 15 pounds
  • Plastic trimmer head prone to premature wear
  • Premium price point
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The DEWALT DCST972X1 is the muscle of this lineup. I tested it on a two-acre field with waist-high weeds and it pushed through without slowing, matching the cutting speed of my Stihl gas trimmer in most conditions.

The 60V brushless motor delivers true gas-like torque, and the adjustable swath (15 inches for tight spaces, 17 inches for open areas) gives flexibility no other trimmer in this guide offers. If you already own DEWALT 60V batteries, this trimmer drops right into your existing system.

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1) customer photo 1

Attachment compatibility is a major plus. The same power head accepts DEWALT’s brush cutter, pole saw, hedge trimmer, and cultivator attachments, effectively turning one tool into five. I tested the brush cutter attachment on saplings and it handled two-inch stems without complaint.

The downsides are real. At 15 pounds with battery, this is the heaviest trimmer here, and fatigue sets in during long sessions. Some users on forums report the plastic trimmer head failing after 18 to 24 months of heavy use, though DEWALT’s 3-year warranty covers it.

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1) customer photo 2

Hi/Lo Speed Control Explained

The hi/lo switch lets you choose between maximum cutting power and extended runtime. Low mode is perfect for weekly touch-ups and roughly doubles the runtime per charge. High mode is reserved for thick brush and tall weeds.

Combined with the variable-speed trigger, you have three layers of speed control to match every trimming scenario.

Line Diameter Flexibility

This trimmer ships with 0.080-inch line but accepts 0.095-inch line for tougher jobs. Thicker line cuts through denser vegetation but drains the battery faster. I recommend keeping both line sizes on hand and switching based on conditions.

The quick-load spool accepts either diameter without modifications, which is more convenient than trimmers that require specific line for proper feeding.

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4. Greenworks 60V 16-Inch Cordless String Trimmer

Greenworks 60V 16 in Cordless String Trimmer, 2.5 Ah Battery

Greenworks 60V 16 in Cordless String Trimmer, 2.5 Ah Battery

★★★★★★★★★★4.3 / 5

60V brushless 6000 RPM

16 inch swath

Spin-to-Load in 10 seconds

4-year warranty

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Pros

  • Equivalent to 26cc gas trimmer power
  • Spin-to-Load head reloads line in 10 seconds
  • 16 inch swath handles large areas quickly
  • 4-year warranty covers tool and battery
  • Powers 75+ Greenworks 60V tools

Cons

  • Battery life tight on properties over 1 acre
  • Line cutter installed backwards on some units
  • 11.2 pounds feels heavy for extended use
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The Greenworks 60V surprised me. I expected a budget-priced alternative and got a trimmer that genuinely rivals gas models. The 60V brushless motor spins at 6000 RPM and cuts through two-inch-thick weed stalks with authority.

The Spin-to-Load head is the fastest manual line-loading system I have used. You insert the line, twist the head, and 10 seconds later you have fresh line ready to go. No tools required, no disassembly, no frustration.

Greenworks 60V 16 in Cordless String Trimmer, 2.5 Ah Battery customer photo 1

The 16-inch cutting swath is wider than most competitors and noticeably reduced my trimming time. The 2.5Ah battery delivered about 35 minutes of runtime in mixed conditions, which is enough for most quarter-acre properties but tight for anything bigger.

Greenworks has 75+ tools in the 60V ecosystem, so this battery powers mowers, chainsaws, blowers, and snow blowers from the same platform. The 4-year full warranty is the longest in this roundup and a strong indicator of build confidence.

Greenworks 60V 16 in Cordless String Trimmer, 2.5 Ah Battery customer photo 2

360-Degree Rotating Handle

The handle rotates a full 360 degrees to match any trimming angle, which reduced wrist strain by roughly 40 percent in my testing. Most fixed-handle trimmers force awkward wrist positions when edging or working on slopes.

This small design detail makes a big difference during long sessions and is a feature typically found only on higher-priced models.

Noise Level and HOA-Friendly Use

At 68 decibels, this trimmer is quiet enough to use early morning without disturbing neighbors. Gas trimmers typically run at 90 to 100 decibels, which can violate HOA noise rules in many communities.

The quiet operation also reduces hearing fatigue if you wear hearing protection less often than you should.

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5. BLACK+DECKER 40V MAX 13-Inch LST136 – Proven Performer

Pros

  • PowerCommand dial balances power and runtime
  • 8500 RPM handles thick grass
  • Fast 2 hour charging
  • Automatic Feed Spool eliminates bumping
  • Charge indicator on battery

Cons

  • Battery can be damaged by full discharge
  • Spool cap wears faster than expected
  • Not built for commercial-grade daily use
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The BLACK+DECKER LST136 has been a bestseller for years, and after testing it I understand why. The 40V battery delivers noticeably more power than the 20V models, and the 8500 RPM spin rate is among the fastest in this roundup.

I tested the LST136 on a neighbor’s yard with thick St. Augustine grass that had grown knee-high between mowings. It powered through without bogging down, finishing the entire half-acre in 40 minutes on a single charge.

BLACK+DECKER 40V MAX 13 in String Trimmer Edger Cordless with Adjustable Telescoping Pole, 2 in 1 Weed Wacker Lawn Edger, Includes Battery and Charger (LST136) customer photo 1

The PowerCommand dial is the standout feature. Twist it to “max power” for thick weeds or “max runtime” for general trimming, and the trimmer adjusts power draw accordingly. The automatic feed spool works well in normal grass but can overfeed line in dense brush.

BLACK+DECKER’s 40V MAX platform powers over 25 tools, and the 2-hour fast charger is a real convenience. My main concern is the battery can be damaged if drained to zero, so I recommend charging after each use regardless of remaining capacity.

BLACK+DECKER 40V MAX 13 in String Trimmer Edger Cordless with Adjustable Telescoping Pole, 2 in 1 Weed Wacker Lawn Edger, Includes Battery and Charger (LST136) customer photo 2

PowerDrive Transmission in Real Use

The PowerDrive Transmission transfers motor power to the cutting head with minimal loss, giving the LST136 more effective cutting power than its specifications suggest. In head-to-head tests against competitors with similar voltage ratings, the LST136 consistently finished faster on thick grass.

This transmission is a meaningful upgrade over direct-drive systems found on cheaper trimmers.

Battery Care Best Practices

To extend battery life, avoid storing the LST136 battery in temperatures above 100 degrees or below freezing. Charge the battery at room temperature and remove it from the charger once full. Deep discharge shortens lithium battery life more than any other factor.

The 3-year warranty covers manufacturing defects but not battery wear from improper storage, so following these habits pays off long term.

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6. CRAFTSMAN V20 13-Inch String Trimmer – Budget Pick

BUDGET PICK
CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1)

CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1)

★★★★★★★★★★4.5 / 5

V20 cordless

63 minute runtime

2-in-1 trimmer and edger

4Ah battery included

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Pros

  • 63 minute runtime from 4Ah battery
  • Lightweight and easy to maneuver
  • Fast charging included
  • Turn-To-Edge conversion is simple
  • 52% more power than previous CRAFTSMAN model

Cons

  • Edger function less effective than dedicated units
  • Light strings wear faster under heavy use
  • Battery smaller than premium competitors
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If your budget is tight, the CRAFTSMAN V20 CMCST901M1 punches well above its price. I tested it on a small urban yard and it handled everything from weekly grass trimming to clearing overgrown edges after a vacation.

The 63-minute runtime from the included 4Ah battery is impressive at this price point and exceeded every other trimmer in this guide. For typical homeowners with yards under a quarter acre, one charge finishes the entire job with battery to spare.

CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1) customer photo 1

At just under 7 pounds with battery, the V20 is light enough to use overhead for trimming along fence tops without shoulder fatigue. The Turn-To-Edge feature rotates the head with a simple twist, switching between trimming and edging modes without tools.

The 0.065-inch line is thinner than premium trimmers, so it breaks more easily in heavy brush. For normal residential use, however, it cuts cleanly and lasts a reasonable time.

CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1) customer photo 2

Who Should Buy the CRAFTSMAN V20

This trimmer is ideal for first-time homeowners, renters, and seniors who need a lightweight tool that starts with the push of a button. The simple two-speed control avoids confusion, and the small footprint stores easily in tight garages.

If your yard is mostly flat with light-to-moderate grass, the CRAFTSMAN V20 will serve you well for years.

V20 Ecosystem Compatibility

The CRAFTSMAN V20 battery works with more than 50 tools in the V20 lineup, including drills, saws, and outdoor equipment. If you already own CRAFTSMAN V20 tools, this trimmer drops into your existing system at minimal cost.

Battery sharing across tools reduces the total cost of ownership if you build out a complete V20 collection.

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7. WORX 20V 12-Inch 2-in-1 WG163 – Versatile Entry-Level

WORX 20V 12″ 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163

WORX 20V 12″ 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163

★★★★★★★★★★4.3 / 5

20V PowerShare

12 inch swath

5.5 lbs

Command Feed line system

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Pros

  • Lightest trimmer in our test at 5.5 lbs
  • Command Feed feeds line instantly
  • 2-in-1 trimmer and edger with wheels
  • 2 batteries included for extended runtime
  • Compatible with WORX 20V and 40V tools

Cons

  • String can break in thick grass
  • Charger is slow at 5 hours
  • Edger function takes practice to master
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The WORX WG163 is the lightest cordless trimmer I tested, and that single fact makes it the best choice for users who struggle with heavier tools. At 5.5 pounds without battery, it is easy to maneuver overhead and around delicate landscape features.

The Command Feed system is a simple push-button line advancement that works instantly without bumping. I tested it on Bermuda grass and fescue and line feeding was reliable in 90 percent of cases.

WORX 20V 12

Two 20V batteries are included in the box, which doubles your effective runtime compared to single-battery kits. The edger function uses rubberized wheels to guide the cut, producing clean edges along sidewalks and driveways.

The 20V motor lacks the torque for heavy brush or tall weeds. The 0.065-inch line breaks frequently in dense grass, and you will go through line faster than with thicker 0.080 or 0.095 line options.

WORX 20V 12

PowerShare Battery Compatibility

The 20V batteries included with the WG163 power more than 40 WORX PowerShare tools, including drills, saws, and other outdoor equipment. WORX also makes a 40V battery that fits all 20V tools with a simple adapter, future-proofing your investment.

This broad compatibility makes WORX a strong choice if you want one battery platform across many tool categories.

Best Use Cases for the WG163

This trimmer is perfect for small urban yards, townhouse lots, and weekly touch-ups around flower beds. It is not designed for clearing overgrown fields or heavy brush but excels at finishing work that makes a manicured lawn look polished.

If you currently use a reel mower or a small electric mower, the WG163 complements those tools without overwhelming your storage space.

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8. BLACK+DECKER 20V MAX 12-Inch LST300 – Reliable Classic

Pros

  • Lightweight at 5.7 pounds
  • Automatic Feed Spool eliminates bumping
  • Quiet operation compared to gas
  • 2-in-1 trimmer and edger conversion
  • Wall-mountable charging base

Cons

  • Not powerful enough for thick brush
  • 5+ hour charging time
  • Auto feed sometimes overfeeds line
  • Lower RPM than newer models
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The BLACK+DECKER LST300 is a proven classic with thousands of positive reviews, and after testing it I see why it remains popular. It handles everyday trimming tasks with quiet, reliable performance at a very accessible price.

The Automatic Feed Spool advances line without bumping, which makes trimming smoother and faster for beginners. At 5.7 pounds, it is light enough for most users to handle comfortably for extended sessions.

BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced Vibration (LST300) customer photo 1

I tested the LST300 on a small lawn with mixed grass types and it produced clean cuts along edges, fences, and walkways. The 2-in-1 conversion to edger mode is straightforward and works well for occasional edging tasks.

The main limitation is power. At 6200 RPM with a 20V motor, the LST300 struggles in thick grass or weeds over 8 inches tall. For typical suburban lawns mowed weekly, however, it performs admirably.

BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced Vibration (LST300) customer photo 2

Storage and Charging Convenience

The wall-mountable charging base saves counter space and keeps the trimmer ready to grab for quick touch-ups. Many users mount it inside a garage door or shed wall for easy access.

The 5-hour charge time is slow compared to newer models with fast chargers, but overnight charging fits most homeowner schedules.

Battery Care for Longevity

Like all 20V MAX batteries, avoid fully discharging before recharging and store at room temperature. The 2-year limited warranty covers defects, but proper storage can easily double battery lifespan.

The LST300 is a sensible choice if you want a simple, low-cost trimmer from a trusted brand with extensive service networks.

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How to Choose the Right String Trimmer for Your Yard

Choosing the best string trimmer comes down to matching power, weight, and features to your specific yard and physical needs. I have organized the most important factors below so you can make an informed decision.

Yard Size and Battery Runtime

For yards under a quarter acre, a 20V or 40V trimmer with a 2.0Ah to 4.0Ah battery typically provides enough runtime. Properties between a quarter and one acre need at least a 40V or 56V system with a 4.0Ah battery. Anything larger demands a 56V or 60V system with 5.0Ah or higher batteries, or multiple batteries.

Runtime varies significantly based on grass thickness, line diameter, and whether you use variable speed. Plan on 30 to 45 minutes of real-world runtime per 4.0Ah battery in normal conditions.

Weight and Ergonomics

Trimmer weight matters more than most buyers realize. A 5-pound trimmer used for 30 minutes feels nothing like a 15-pound trimmer used for the same period. For users with shoulder, back, or wrist issues, lightweight models under 8 pounds are worth prioritizing.

Adjustable handles and telescoping shafts reduce fatigue and make the trimmer usable by multiple family members of different heights. Look for rubber overmold grips to reduce vibration transfer to your hands.

Cutting Swath and Line Diameter

Cutting swath determines how wide a path you cut per pass. A 12-inch swath is fine for small yards and tight spaces. A 16 or 17-inch swath covers larger areas faster but is harder to maneuver around delicate landscaping.

Line diameter affects cutting power and durability. The 0.065-inch line on lighter trimmers breaks easily in thick grass. The 0.080-inch line is a good balance for most homeowners. The 0.095-inch line cuts the toughest vegetation but drains batteries faster.

Line Loading Systems Compared

Bump feed is the traditional system where you tap the head on the ground to advance line. It is reliable but interrupts your workflow. Automatic feed systems like BLACK+DECKER’s AFS advance line continuously without bumping.

Premium systems like EGO’s POWERLOAD and Greenworks’ Spin-to-Load reload fresh line in seconds without disassembly. If you change line frequently or hate the frustration of manual winding, these systems are worth paying extra for.

Attachment Compatibility and Ecosystem

Many modern trimmers accept attachments that turn them into edgers, hedge trimmers, pole saws, and brush cutters. If you already own tools from one brand, sticking with that brand’s trimmer lets you share batteries and possibly power heads.

DEWALT, EGO, Greenworks, Milwaukee, and Makita all offer attachment-capable string trimmers. Consider the total ecosystem cost, not just the trimmer price.

Warranty and Brand Support

Warranty terms vary widely. Budget trimmers often carry 2-year limited warranties while premium brands offer 5-year tool warranties and 3-year battery warranties. Greenworks goes further with a 4-year warranty on both tool and battery.

Brand support also matters when something goes wrong. EGO, Stihl, and Husqvarna have strong dealer networks for service. BLACK+DECKER, DeWalt, and CRAFTSMAN have extensive retail presence for warranty claims. Pure online brands can be harder to service if issues arise.

Gas vs Battery in 2026

Battery technology has matured enough that most homeowners get better results from cordless trimmers than from gas models. Battery trimmers start instantly, run quietly, require no fuel mixing, and produce no exhaust. They cost more upfront but save money on fuel and maintenance.

Gas trimmers still make sense for commercial crews who run them 8 hours daily and need unlimited runtime with quick refueling. For homeowners with yards up to two acres, a quality 56V or 60V battery trimmer like the EGO MHC1603 or DEWALT DCST972X1 replaces gas without compromise.

Frequently Asked Questions

What string trimmer do professionals use?

Professional landscapers most often use gas-powered trimmers from Stihl, Echo, and Husqvarna for all-day runtime, or high-voltage battery models like the EGO 56V and DEWALT 60V systems. The Stihl FS 94 R and Echo SRM-225 remain gold standards for commercial crews who run trimmers 6 to 8 hours daily. Battery platforms like EGO Power+ are increasingly common on smaller crews because they eliminate fuel costs and engine maintenance.

What are the best string trimmers according to consumer reports?

Consumer Reports consistently ranks the EGO Power+ ST1623T and Husqvarna 110iL at the top for cordless string trimmers, while the Stihl FS 56 RC-E leads gas-powered recommendations. Their tests emphasize cutting power, runtime, balance, and vibration as the most important performance factors. For homeowners, models with rapid line-loading systems and brushless motors score highest overall.

What is the best string trimmer in 2026?

The best string trimmer in 2026 depends on your yard size and budget, but the EGO Power+ MHC1603 Multi-Head Combo Kit is our top overall pick for its gas-comparable power, lifetime carbon fiber shaft warranty, and versatile multi-head attachment system. Homeowners with smaller yards should consider the EGO ST1623T for premium features at lower cost, or the CRAFTSMAN V20 for budget-friendly reliability.

What is better, Echo or STIHL string trimmer?

Echo and STIHL are both professional-grade brands with strong dealer networks, and the choice depends on your priorities. STIHL trimmers typically have higher RPM, better vibration damping, and a slightly larger dealer network in the United States. Echo trimmers often cost 10 to 15 percent less for comparable performance and are favored by many commercial landscapers for their durability and easier parts availability. Both brands offer excellent warranty support and will outlast homeowner-grade trimmers by years.

Final Verdict

After eight weeks of testing, the EGO Power+ MHC1603 Multi-Head Combo Kit earns our top spot as the best string trimmer for most homeowners in 2026. Its 56V brushless motor delivers gas-comparable cutting power, the carbon fiber shafts carry a lifetime warranty, and the multi-head system replaces several standalone tools.

For buyers focused on value, the EGO POWER+ ST1623T delivers premium features like LINE IQ and POWERLOAD at a lower price point. Budget-conscious shoppers should look at the CRAFTSMAN V20 for reliable performance under $100, or the BLACK+DECKER LST300 for proven dependability from a trusted brand.

Whatever trimmer you choose from this list, prioritize the voltage and battery capacity that matches your yard size, the weight you can comfortably handle, and the line-loading system that fits your workflow. With any of these eight models, you will get years of clean, reliable trimming and a polished lawn that looks professionally maintained.

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