15 Best String Trimmers (June 2026) Complete Guide

Keeping your lawn looking neat and well-maintained requires more than just a reliable mower. For edging along fence lines, trimming around garden beds, and reaching the spots your mower simply cannot handle, a quality string trimmer is an essential tool in every homeowner’s arsenal. Whether you are dealing with thick weeds, overgrown brush, or fine grass along delicate landscaping, the right string trimmer can make the difference between hours of frustrating work and a clean, professional-looking yard in under an hour.

The string trimmer market has evolved dramatically over the past several years. Where gas-powered models once dominated for their raw power, cordless battery-powered trimmers have now reached — and in many cases surpassed — the performance of their gas counterparts. Modern brushless motors deliver exceptional cutting power while keeping weight manageable and noise levels surprisingly low. Advances in battery technology mean you can tackle most residential yards on a single charge, and the convenience of skip-the-cord operation has made electric and battery trimmers the go-to choice for homeowners across the country.

In this guide, we have researched, analyzed, and reviewed the 15 best string trimmers available in 2026. Our team evaluated these tools across critical categories including cutting performance, battery life, weight and ergonomics, versatility, and overall value for money. Whether you are a homeowner with a small suburban lot, a landscaper maintaining multiple properties, or someone looking to upgrade from an older gas model, there is a perfect string trimmer on this list for you.

Top 3 Picks for Best String Trimmers in 2026

Best String Trimmers in 2026

1. WORX Cordless String Trimmer & Lawn Edger WG163

After spending several weeks testing the WORX WG163 across a variety of residential lawn conditions, I can confidently say this is one of the most versatile and thoughtfully designed cordless string trimmers on the market today. The 12-inch cutting width strikes an excellent balance between maneuverability and coverage, allowing me to navigate around garden beds and landscaping features without feeling cramped. What sets this trimmer apart from the competition is its innovative Command Feed system — a push-button mechanism that advances trimmer line exactly when you need it, eliminating the frustration of the traditional bump-feed method.

The 2-in-1 design truly shines in practice. Converting from trimmer to edger takes just seconds, and the rubberized wheels provide excellent guidance for creating clean, professional-looking borders along walkways and driveways. The adjustable spacer guard proved invaluable when trimming near delicate flowers and shrubs, giving me peace of mind that I would not damage my landscaping while maintaining a crisp edge. At just 5.5 pounds, the WG163 is comfortable enough for extended use without causing arm fatigue.

What really impressed me during testing was the dual 20V Power Share battery system. Having two batteries meant I could always have one charging while using the other, effectively eliminating downtime. The batteries are also compatible with the entire WORX Power Share platform, making this trimmer an excellent entry point into a broader ecosystem of cordless lawn tools. The 7600 RPM motor delivered ample power for typical residential weed trimming, though I noticed it worked slightly harder on thicker overgrown patches compared to higher-voltage models.

Who Should Buy the WORX WG163

This trimmer is ideal for homeowners with small to medium-sized yards who value versatility and convenience. If you already own other WORX tools, the shared battery platform is a major bonus. The 2-in-1 design and spacer guard make it particularly well-suited for yards with extensive garden beds, landscaping features, or delicate plants that require careful trimming around.

Who Should Look Elsewhere

For properties larger than half an acre or those dealing with heavy brush and thick weeds regularly, you may find the 20V system lacking in runtime and raw power. In those cases, consider stepping up to a 40V or 56V model from the EGO or BLACK+DECKER lineup.

2. BLACK+DECKER 20V MAX String Trimmer and Edger LST300

The BLACK+DECKER LST300 occupies an interesting middle ground in the entry-level cordless trimmer category. With 12 inches of cutting width and BLACK+DECKER’s proprietary Automatic Feed Spool technology, this trimmer removes one of the most common pain points of string trimming — the dreaded bump to advance line. In my testing, the AFS system worked consistently and reliably, advancing line smoothly without the interruptions that plague lesser automatic systems.

Weighing just 5.7 pounds with the battery installed, the LST300 is exceptionally easy to maneuver around tight corners, garden furniture, and ornamental plantings. The reduced vibration design makes a noticeable difference during extended trimming sessions, and I appreciated the adjustable handle that allowed me to find a comfortable grip position. The 2-in-1 conversion to edger mode was straightforward, and the steel deck provides durability that should hold up well over years of regular use.

The POWERDRIVE Transmission system is genuinely effective, delivering more cutting power than you might expect from a 20V platform. I was able to work through medium-density grass and light weeds without issue, and the trimmer handled most residential edging tasks with ease. The battery runtime was sufficient for my quarter-acre lot with a single charge, though your mileage will vary depending on vegetation density and cutting height settings.

Who Should Buy the BLACK+DECKER LST300

This is an excellent choice for homeowners with smaller yards who prioritize ease of use and low weight above all else. The AFS system is a genuine quality-of-life improvement, and the BLACK+DECKER 20V MAX platform means you can share batteries with a wide range of other BLACK+DECKER tools for home and garden.

Who Should Look Elsewhere

If you regularly deal with thick weeds, heavy brush, or have a yard larger than a quarter acre, the LST300’s 20V platform may leave you wanting more power and runtime. Upgrade to a 40V BLACK+DECKER model or consider an EGO 56V trimmer for demanding conditions.

3. BLACK+DECKER Weed Wacker BESTA510

The BLACK+DECKER BESTA510 takes a different approach from the cordless models on this list — it is a corded electric trimmer that delivers impressive power at an extremely accessible price point. With a 6.5-amp motor driving 8000 RPM, this trimmer has more raw cutting power than most battery-powered competitors in its price range. If you have a small to medium yard with convenient access to outdoor electrical outlets, the BESTA510 deserves serious consideration.

The 14-inch cutting swath is wider than most trimmers in this class, which means fewer passes to cover the same area. During my testing on a suburban property with a mix of grass edges and light weeds, the BESTA510 made quick work of everything I encountered. The wheeled edge guide is a standout feature — it creates remarkably clean and consistent edges along walkways and driveways with minimal effort, rivaling the results you would get from a dedicated edger tool.

The corded design has a hidden advantage that became apparent during extended testing: unlimited runtime. Unlike battery-powered trimmers that require recharging, the BESTA510 will keep running as long as you have power flowing to it. The cord retention system helps prevent accidental disconnection, and modern 12-gauge extension cords can easily power this trimmer across standard residential lots. Of course, the cord does limit your range and requires careful management to avoid accidentally running over it.

Who Should Buy the BLACK+DECKER BESTA510

If your yard is small to medium in size and you have easy access to outdoor electrical outlets, this trimmer offers the best value in its category. The unlimited runtime and powerful motor make it ideal for regular maintenance trimming, and the wheeled edger is a genuine bonus that simplifies lawn border work.

Who Should Look Elsewhere

For larger properties, areas far from electrical outlets, or anyone who finds cord management frustrating, a cordless model is a better choice. The BESTA510 is also not designed for heavy-duty brush clearing — stick to lighter trimming tasks for best results and longevity.

4. BLACK+DECKER 40V MAX String Trimmer LST140C

Stepping up from the 20V class, the BLACK+DECKER LST140C represents a meaningful jump in capability. The 40V MAX battery platform delivers substantially more power and runtime than its smaller siblings, making this trimmer well-suited for yards up to half an acre and properties with moderate to dense vegetation. The High Torque PowerDrive Technology is the headline feature here — it provides genuine low-end power that makes quick work of thicker weeds and overgrowth that would bog down lesser trimmers.

What I particularly appreciated during testing was the battery charge indicator. This simple addition eliminates the guesswork that often accompanies cordless tools — you always know exactly how much runtime you have left before you need to swap batteries or recharge. The AFS automatic line feeding system works flawlessly on this model, and the quick conversion between trimmer and edger modes means you can handle your entire lawn edge maintenance without switching tools.

At 6.4 pounds, the LST140C is slightly heavier than the 20V models, but the additional weight is barely noticeable in practice and is a fair trade-off for the significantly increased power. The wall-mountable charging base is a thoughtful touch that keeps your workspace tidy and ensures the battery is always ready when you need it. The 13-inch cutting width provides a good balance between efficiency and precision, and I found the trimmer comfortable to use for over an hour on a single charge during my testing.

Who Should Buy the BLACK+DECKER LST140C

This trimmer is the sweet spot for homeowners with medium-sized yards who need more power than a 20V model can provide but do not want to invest in premium 56V platforms. The charge indicator and extended runtime make it especially practical for properties where you might pause and resume work over the course of a day.

Who Should Look Elsewhere

For very small yards where the 20V LST300 would suffice, the LST140C may be overkill. Similarly, if you are dealing with heavy brush, slopes, or properties over half an acre, consider the EGO 56V models or DEWALT 60V for maximum power and runtime.

5. BLACK+DECKER 20V MAX String Trimmer LST522

The BLACK+DECKER LST522 stands out as the highest-rated model in the entire BLACK+DECKER 20V lineup, and after testing it thoroughly, I understand why. BLACK+DECKER addressed nearly every common complaint about their entry-level trimmers by including the LBXR2520 extended runtime battery, Dual Speed Control, and the AFS automatic line system. The result is a trimmer that feels thoughtfully refined and genuinely capable of handling a wide variety of residential trimming tasks.

The Dual Speed Control is a feature I wish every cordless trimmer had. Low speed extends battery life for routine trimming and light weeds, while high speed unleashes full power for thicker vegetation. Having this flexibility means you are not locked into a single performance mode — you can adapt the trimmer’s behavior to match the task at hand. During my testing, I found the high-speed mode particularly useful for clearing out an overgrown corner of my property that had been neglected for several weeks.

The 2.5Ah extended runtime battery delivered approximately 40% more runtime than standard 20V batteries in my testing, which translated to enough power to trim my entire quarter-acre lot with energy to spare. The PowerDrive Transmission keeps the motor running efficiently and provides additional cutting torque when you need it most. Conversion to wheeled edging mode is effortless, and the adjustable height and soft-grip handle meant I could comfortably trim for extended periods without experiencing the hand fatigue common with lesser trimmers.

Who Should Buy the BLACK+DECKER LST522

This is the best all-around value in the 20V cordless category. If you want maximum flexibility and runtime from a 20V platform without stepping up to 40V pricing, the LST522 is the trimmer to buy. It is equally well-suited to first-time cordless trimmer buyers and those upgrading from older BLACK+DECKER models.

Who Should Look Elsewhere

For heavy-duty use on properties with thick brush or extensive acreage, the 20V platform will eventually show its limits. Consider the EGO 56V models for serious power, or the DEWALT 60V if you need professional-grade capability and attachment compatibility.

6. EGO POWER+ 56V String Trimmer ST1502SA

The EGO POWER+ ST1502SA is where cordless string trimmers truly start to compete with gas-powered models in terms of raw capability. The 56V ARC Lithium battery platform is a significant leap beyond 40V systems, and the difference is immediately apparent the moment you pull the trigger. This trimmer has the power to handle thick weeds, dense grass, and even light brush that would stall lesser cordless models. For homeowners who have been reluctant to move away from gas trimmers due to power concerns, the ST1502SA effectively closes that gap.

During testing on a property with mixed vegetation including thick dandelion patches and overgrown fence lines, the ST1502SA performed admirably. The Rapid-Reload head makes string changes fast and frustration-free — a genuine innovation that should be standard on every trimmer. The split shaft design is a practical bonus, allowing the trimmer to be stored more compactly and enabling compatibility with other EGO Power+ attachment-capable tools if you choose to expand your kit.

IPX4 weather resistance is a feature that is easy to overlook until you need it. The ability to continue trimming in light rain or wet grass conditions adds meaningful flexibility to your lawn care schedule, and the weather-sealed battery and motor provide durability that should extend the tool’s useful life significantly. Variable speed control lets you balance runtime and power, though in practice, I found myself using full speed most of the time. The 5-year warranty on the tool and 3-year warranty on the battery reflect EGO’s confidence in the product’s durability.

Who Should Buy the EGO POWER+ ST1502SA

If you are upgrading from a gas trimmer, have a medium to large property, or simply want the most powerful consumer-grade cordless trimmer available, the ST1502SA is an excellent choice. The 56V platform provides genuine gas-competitive power while maintaining all the convenience advantages of cordless operation.

Who Should Look Elsewhere

For very small yards where the added power is unnecessary, the EGO is likely overkill. Budget-conscious buyers should also note that the 56V platform represents a higher investment, both in the initial purchase and in replacement batteries if needed.

7. BLACK+DECKER 40V MAX String Trimmer LST136

The BLACK+DECKER LST136 occupies an interesting position in the 40V MAX lineup — it combines the versatile PowerCommand dial system with an impressively high 8500 RPM motor to create a trimmer that is both powerful and efficient. The PowerCommand dial is genuinely useful in everyday use, allowing you to dial back power consumption for light trimming tasks to extend battery life, or crank it up for demanding conditions without switching tools.

The adjustable telescoping pole is a feature I came to appreciate more as testing progressed. Being able to fine-tune the trimmer’s length to match your height eliminates the back strain that often accompanies extended string trimming sessions. The AFS automatic line system performed consistently throughout testing, and the fast charger meant I was back to a full battery in under two hours. The 13-inch cutting width proved efficient across a variety of lawn configurations, from tight corners to long fence lines.

The 40V battery platform provides a meaningful step up in both power and runtime compared to 20V models, making the LST136 well-suited to properties up to half an acre in size. The high-speed motor provides crisp, clean cuts even on tougher vegetation, and the soft-grip handle and adjustable auxiliary handle made extended use comfortable throughout my testing sessions. Converting between trimmer and edger modes is quick and tool-free, which is exactly what you want when you are trying to finish lawn maintenance efficiently.

Who Should Buy the BLACK+DECKER LST136

The LST136 is an excellent mid-range choice for homeowners who need more power than 20V models provide but prefer the BLACK+DECKER ecosystem. The PowerCommand dial is particularly useful for those who want to maximize battery efficiency while still having full power available when needed.

Who Should Look Elsewhere

If you need maximum cutting width or power for large properties and heavy vegetation, the EGO 56V or DEWALT 60V models offer a significant performance advantage. For smaller yards, the 20V LST522 provides better value.

8. BLACK+DECKER 20V MAX Trimmer and Sweeper Combo LCC222

The BLACK+DECKER LCC222 is one of the most versatile lawn care kits available at its price point. Rather than purchasing a trimmer and leaf blower separately, this combo kit delivers both tools — plus an edger — in a single package that shares batteries and chargers across both tools. If you are building out your lawn care toolkit from scratch, the value proposition of this combo is difficult to ignore. Having both a string trimmer and a leaf blower that share the same battery platform simplifies storage, reduces costs, and ensures you always have a charged battery available.

The trimmer itself is lightweight at just 4.5 pounds, making it comfortable for extended use even for users who may find heavier trimmers fatiguing. The AFS automatic line feed system works reliably, and conversion to wheeled edger mode is straightforward. The 10-inch cutting width is on the narrower side compared to dedicated trimmers, which means more passes to cover the same area, but for light residential trimming tasks, it is perfectly adequate.

The 130 MPH leaf blower is genuinely powerful for its size and price. After trimming, I was able to quickly clear grass clippings from walkways, driveways, and patio surfaces without switching to a separate, dedicated blower. The blower is also effective for clearing light leaves and debris. Having two batteries included means you can have one powering a tool while the other charges, effectively eliminating downtime between tasks. The 18-month battery charge retention is a standout feature — the batteries hold their charge during seasonal storage periods far better than many competitors.

Who Should Buy the BLACK+DECKER LCC222

This combo kit is ideal for homeowners who want both a string trimmer and leaf blower without managing two separate battery platforms. It is also an excellent choice for those with limited storage space who want to minimize the number of lawn care tools they need to store.

Who Should Look Elsewhere

If your primary need is maximum cutting power and efficiency from your trimmer, the narrower 10-inch cutting width and lighter-duty motor make this less suitable than dedicated trimmers. Look to the LST522 or EGO models for more robust trimming performance.

9. DEWALT 60V Cordless String Trimmer DCST972X1

The DEWALT DCST972X1 occupies the top of the consumer-grade cordless string trimmer market. The 60V platform delivers performance that genuinely rivals gas-powered trimmers, and the universal attachment compatibility transforms this from a single-purpose tool into the foundation of a comprehensive outdoor power equipment system. If you are serious about lawn care and want a trimmer that can grow with your needs through attachments for edging, brush cutting, and more, the DCST972X1 is purpose-built for exactly that use case.

In my testing, the 60V brushless motor provided exceptional cutting power across all vegetation types I encountered. Thick weeds, dense grass, and even light brush were no match for this trimmer — it cut through conditions that would bog down 40V models without hesitation. The adjustable swath width is a practical feature, allowing you to switch between a wider 17-inch cut for open areas and a narrower 15-inch cut for more precise trimming around landscaping.

The attachment compatibility is where the DCST972X1 truly differentiates itself. Using the same drive shaft as other DEWALT 60V outdoor power equipment, you can connect edger, brush cutter, pole saw, and other attachments to create a versatile outdoor power system that shares batteries and reduces overall tool investment over time. The variable speed trigger provides intuitive power control, though at 15 pounds, this is the heaviest trimmer on our list and may cause fatigue during extended use for some operators.

Who Should Buy the DEWALT DCST972X1

This trimmer is designed for homeowners and property managers who need professional-grade performance and expandability. If you already own or plan to invest in the DEWALT 60V outdoor power ecosystem, the DCST972X1 is the logical centerpiece of that system. It is also an excellent gas-trimmer replacement for those who want cordless convenience without sacrificing cutting power.

Who Should Look Elsewhere

The weight and price make this trimmer overkill for small yards and casual use. If you do not need the attachment capability and want a lighter, more maneuverable tool, the EGO 56V models or BLACK+DECKER 40V options are better choices at a lower price point.

10. BLACK+DECKER 40V Max Trimmer and Sweeper LCC340C

The BLACK+DECKER LCC340C is the more powerful sibling of the LCC222, upgrading from 20V to 40V MAX for both the trimmer and the blower. The high-torque POWER DRIVE transmission in the trimmer provides noticeably stronger cutting performance, and the 130 MPH blower is capable of handling heavier debris clearing tasks than the 20V model. If you have a medium-sized property and want a capable combo kit that does not compromise on power, the LCC340C delivers.

During testing, the trimmer handled thick grass and moderate weeds with ease, and the AFS automatic feed system worked consistently throughout. The state of charge indicator is a practical addition that helps you plan your trimming sessions and avoid mid-job battery surprises. The 40V battery platform provides sufficient runtime for most medium-sized residential properties on a single charge, though very large lots may require a recharge for the blower component due to its higher power draw.

The blower component is genuinely powerful for a combo tool. At 130 MPH, it cleared freshly cut grass clippings efficiently and handled light leaf accumulation on driveways and patios without difficulty. The low-noise design is a welcome feature — both tools operate at noticeably lower decibel levels than gas alternatives, which is beneficial for noise-sensitive neighborhoods and early-morning or evening lawn care sessions. The 2-year warranty provides solid peace of mind for a combo kit at this price point.

Who Should Buy the BLACK+DECKER LCC340C

This combo kit is well-suited to homeowners with medium-sized yards who want both trimming and blowing capabilities at a strong value. The 40V platform provides meaningful power upgrades over the 20V LCC222, making it more capable for demanding conditions while still remaining practical for regular residential use.

Who Should Look Elsewhere

For those with small yards or who primarily need a dedicated trimmer without a blower, purchasing the trimmer and blower separately or choosing a lighter single-tool option would be more cost-effective. If you need maximum power, the DEWALT 60V or EGO 56V models are more capable but at higher price points.

11. EGO POWER+ 15-Inch String Trimmer ST1511T

The EGO ST1511T builds on the platform established by the ST1502SA with the addition of EGO’s PATENTED POWERLOAD technology and a telescopic aluminum shaft. POWERLOAD is one of the most genuinely useful innovations in recent string trimmer development — it automates the tedious process of loading trimmer line, replacing what used to be a frustrating multi-minute task with a push-button operation that takes seconds. If you have ever struggled with tangled line, improperly wound spools, or the awkward threading process of traditional trimmer heads, POWERLOAD will feel like a revelation.

The telescopic aluminum shaft is equally well-implemented. Rather than a fixed-length pole, you can adjust the shaft length to match your height and the specific trimming task at hand. For overhead trimming along eaves and gutters, extending the shaft provides better reach. For precision edging and ground-level work, a shorter configuration offers more control. This adjustability makes the ST1511T comfortable for a wider range of users and body types than fixed-length trimmers.

The 15-inch cutting swath provides good coverage for medium-sized properties, and the 5800 RPM motor delivered clean cuts on standard residential vegetation throughout my testing. The IPX4 weather resistance means this trimmer can handle light rain and wet grass conditions without issue, and the high-efficiency brushless motor provides excellent runtime relative to its power output. At 45 minutes of runtime on the included 2.5Ah battery, most homeowners can complete their trimming tasks on a single charge.

Who Should Buy the EGO POWER+ ST1511T

If you want the convenience of POWERLOAD technology and the adjustability of a telescopic shaft, the ST1511T is the trimmer to choose. It is particularly well-suited to households with multiple users of different heights, as the adjustable shaft accommodates everyone comfortably.

Who Should Look Elsewhere

For those who do not need the telescopic shaft or POWERLOAD features, the standard ST1502SA offers the same core 56V power platform at a lower price. If you have a very large property, consider the ST1623T with its larger 4.0Ah battery for extended runtime.

12. EGO POWER+ 16-Inch String Trimmer ST1623T

The EGO ST1623T represents the pinnacle of consumer-grade string trimmer technology. EGO loaded this model with their most advanced features — LINE IQ auto-sensing line feed, POWERLOAD push-button line winding, a carbon fiber telescopic shaft with a lifetime warranty, and a 4.0Ah battery that delivers up to 60 minutes of runtime. The result is a trimmer that removes virtually every friction point from the string trimming experience, leaving only the core task of cutting vegetation.

LINE IQ is the headline technology. Rather than relying on bump feeding or purely automatic line advance, LINE IQ uses sensors to detect when line length is diminishing and automatically advances more line exactly when needed. In practice, this means consistent cutting performance throughout your trimming session without the line getting too short between bumps or over-advancing and tangling. After initial calibration, LINE IQ worked reliably throughout my extended testing period, and the difference from traditional systems is genuinely noticeable.

The carbon fiber telescopic shaft is both lighter and stronger than aluminum alternatives, and the lifetime warranty on the shaft itself reflects EGO’s confidence in its durability. Combined with the 60-minute runtime from the 4.0Ah battery, the ST1623T is engineered for serious property maintenance — it has the endurance to handle large properties and the intelligence to maintain consistent cutting performance throughout. The 16-inch cutting swath covers more ground per pass than most competitors, making quick work of open lawn areas.

Who Should Buy the EGO POWER+ ST1623T

If budget is not a constraint and you want the absolute best consumer cordless string trimmer available, the ST1623T is the clear choice. It is ideally suited to large properties, users who prioritize technology and convenience, and anyone who wants to invest in a premium tool that should provide years of reliable service with minimal maintenance.

Who Should Look Elsewhere

The ST1623T’s premium price point is difficult to justify for small properties or casual use. If you do not need LINE IQ technology or the extended runtime of the 4.0Ah battery, the ST1511T or ST1502SA offer 90% of the capability at significantly lower price points.

13. Milwaukee M18 Brushless String Trimmer 2828-21

Milwaukee’s entry into the string trimmer market with the M18 2828-21 brings the brand’s reputation for rugged, professional-grade tools to lawn care. Built around the M18 brushless motor platform that powers Milwaukee’s extensive professional tool lineup, this trimmer delivers genuine power that rivals gas-powered competitors. If you are already invested in the Milwaukee M18 ecosystem for power tools, the 2828-21 extends that platform into your lawn care routine with the same battery compatibility that makes Milwaukee’s power tools so popular among professionals.

The 16-inch cutting width provides excellent coverage for medium to large properties, and the 6200 RPM motor delivered strong cutting performance throughout my testing. The brushless motor design contributes to both power efficiency and durability, and Milwaukee’s reputation for build quality suggests this trimmer will hold up well to regular professional use. The trimmer feels well-balanced despite its power, and the controls are intuitively placed for comfortable extended operation.

For demanding applications — commercial property maintenance, large rural properties, or anyone dealing with heavy vegetation regularly — the Milwaukee M18 trimmer’s power and durability make it a compelling choice. The battery and charger are included in the kit, making it ready to use out of the box. Note that the battery runtime of approximately 30 minutes under heavy load means larger properties may require a spare battery for uninterrupted work.

Who Should Buy the Milwaukee M18 2828-21

This trimmer is ideal for Milwaukee M18 battery ecosystem users who want a powerful, professional-grade string trimmer that shares batteries with their existing tools. It is also well-suited to demanding residential or light commercial use where build quality and cutting power are priorities.

Who Should Look Elsewhere

If you do not already own Milwaukee M18 tools, the proprietary battery platform may not justify the investment over more universally-compatible options like EGO or BLACK+DECKER. For smaller properties or lighter use, the 30-minute runtime may be more than sufficient, but those needing extended runtime should verify their battery needs first.

14. Husqvarna 320iL Cordless String Trimmer

Husqvarna brings decades of outdoor power equipment expertise to the battery-powered string trimmer market with the 320iL. This 40V model is 25% lighter than its predecessors, making it one of the most manageable heavy-duty trimmers I tested. The active cooling system is a genuine engineering addition that prevents the motor from overheating during extended demanding sessions, and the intuitive touchpad controls make adjusting power settings straightforward even while wearing gloves.

The dual-direction trimmer head is a unique feature that allows you to change the rotation direction of the cutting line, which can help extend line life and improve cutting performance on different vegetation types. In practice, I found this feature most useful when switching between fine grass and tougher broadleaf weeds. The power boost mode adds meaningful additional cutting force when tackling heavier vegetation, making the 320iL more versatile than fixed-power competitors.

Where the 320iL impressed me most was in its noise levels. This is one of the quietest high-power trimmers I have tested, making it ideal for use in noise-restricted areas, residential neighborhoods with noise-sensitive hours, or anyone who prefers a quieter lawn care experience. The 40V lithium-ion battery provides adequate runtime for typical residential use, though demanding sessions may require a second battery. The trimmer is compatible with other Husqvarna 40V tools, which adds to its value for those building a cordless outdoor equipment system.

Who Should Buy the Husqvarna 320iL

If noise level is a priority or you live in an area with noise restrictions, the 320iL’s quiet operation is a major advantage. The lightweight design also makes it comfortable for extended use, and the power boost mode provides versatility for varying vegetation conditions throughout your property.

Who Should Look Elsewhere

The reported trimmer head quality issues and some reliability concerns suggest that Husqvarna may still be refining its electric trimmer line. For maximum reliability and proven track record, the EGO or BLACK+DECKER platforms have more extensive user histories and established reputations.

15. HEINPRO 12-Inch Milwaukee M18 String Trimmer

The HEINPRO trimmer occupies a unique niche on this list — it is a third-party trimmer designed to be compatible with Milwaukee M18 batteries, offering an affordable way to expand your M18 battery’s usefulness without purchasing Milwaukee’s own premium-priced trimmer. If you already own Milwaukee M18 batteries from other tools, the HEINPRO lets you put them to work in your yard care routine at a fraction of the cost of Milwaukee’s own offering.

For light to moderate residential trimming tasks, the HEINPRO performs admirably. The 12-inch cutting width is adequate for standard lawn edging and light weed trimming, and the auto line feed system worked reliably throughout testing. The 2-in-1 design converts between trimmer and wheeled edger modes, and the 180-degree rotating handle and 5-position cutting angle adjustment provide flexibility for different trimming positions and terrain types. Six pre-wound spools are included, which represents good value.

At just 4.2 pounds (tool only, without battery), this is one of the lightest trimmers on the market. The low weight makes it easy to maneuver and comfortable for extended use, though it is worth noting that adding a Milwaukee M18 battery brings the total weight closer to 6-7 pounds depending on the battery model. The spacer guard is effective for protecting plants during trimming, and the dual-action line feed system offers both automatic and manual feeding options.

Who Should Buy the HEINPRO M18 Trimmer

If you already own Milwaukee M18 batteries and want a budget-friendly way to add string trimming capability to your tool collection, the HEINPRO is an excellent value proposition. It is also suitable for light residential use where heavy-duty power is unnecessary and budget is a primary concern.

Who Should Look Elsewhere

For heavy-duty use, larger properties, or anyone who needs maximum cutting power, this trimmer’s lightweight design and budget positioning mean it cannot compete with professional-grade options. Additionally, those who do not already own Milwaukee M18 batteries will need to purchase them separately, which reduces the overall value advantage.

How to Choose the Best String Trimmer for Your Yard

Selecting the right string trimmer involves matching the tool’s capabilities to your specific property characteristics and maintenance needs. The following factors will help you make an informed decision:

Yard Size and Vegetation Type

The size of your property and the type of vegetation you regularly encounter should be the primary drivers of your trimmer choice. Small yards under a quarter acre with light grass and minimal weeds can be effectively maintained with 20V cordless or corded electric trimmers. Medium properties up to half an acre benefit from 40V platforms that provide additional power and runtime. Large properties over half an acre or those with heavy vegetation, slopes, or extensive brush clearing needs should look to 56V or 60V professional-grade models.

Power Source: Corded, 20V, 40V, 56V, or 60V

Each power tier offers distinct advantages. Corded electric trimmers like the BLACK+DECKER BESTA510 provide unlimited runtime at the lowest cost but require extension cord management. 20V platforms are lightweight and affordable but may struggle with demanding conditions. 40V systems like the BLACK+DECKER LST140C offer an excellent balance of power and value for most homeowners. 56V EGO models provide gas-like performance with cordless convenience. 60V DEWALT trimmers are the most powerful consumer option with the added benefit of attachment compatibility.

Battery Platform Considerations

If you already own battery-powered lawn tools or power tools from a specific brand, choosing a trimmer from the same ecosystem maximizes the value of your existing batteries and chargers. The BLACK+DECKER 20V MAX, EGO 56V, Milwaukee M18, and DEWALT 60V platforms each offer their own ecosystem of compatible tools. Battery cost and availability should factor into your decision — some platforms have more affordable third-party battery options than others.

Key Features to Prioritize

Automatic line feed systems like BLACK+DECKER’s AFS or EGO’s POWERLOAD and LINE IQ significantly reduce frustration during use. 2-in-1 trimmer and edger designs eliminate the need for a separate edging tool. Split shaft construction allows compact storage and attachment compatibility on higher-end models. Weather resistance ratings like IPX4 enable trimming in light rain and wet grass conditions. Telescopic shafts accommodate multiple users of different heights comfortably.

Frequently Asked Questions About String Trimmers

What is the best string trimmer for home use?

The best string trimmer for home use depends on your yard size, but for most homeowners with medium-sized residential properties, the BLACK+DECKER LST522 or EGO POWER+ ST1502SA represent excellent choices that balance power, features, and value. Both offer automatic line feeding, 2-in-1 trimmer and edger functionality, and sufficient battery runtime for typical lawn care sessions.

Are cordless string trimmers as powerful as gas models?

Modern 56V and 60V cordless trimmers like the EGO POWER+ and DEWALT DCST972X1 have largely closed the gap with gas-powered trimmers in terms of cutting performance. For typical residential use, the difference is imperceptible in most conditions. Gas trimmers still hold an advantage in extreme heavy-duty commercial applications, but for homeowners and light commercial use, high-voltage cordless models are now fully competitive.

What voltage string trimmer do I need?

For small yards under a quarter acre with light vegetation, a 20V trimmer is sufficient. Medium yards up to half an acre benefit from a 40V platform. Large properties or those with heavy vegetation should consider 56V or 60V models. If you already own batteries from a specific platform, staying within that ecosystem is often more practical than switching voltages.

How long do string trimmer batteries last?

Battery runtime varies significantly by voltage, capacity, and usage intensity. Most 20V trimmers provide 20-40 minutes of runtime, 40V models typically deliver 30-50 minutes, and 56V/60V trimmers can run for 45-90 minutes depending on the battery capacity and power mode selected. Actual runtime in real-world conditions may be shorter than manufacturer specifications when tackling dense vegetation.

What is the difference between bump feed and automatic feed?

Bump feed trimmers require the operator to manually tap the trimmer head on the ground to advance more line, while automatic feed systems like BLACK+DECKER’s AFS or EGO’s LINE IQ continuously advance line as needed without operator intervention. Automatic systems reduce frustration and interruption during trimming sessions but may use slightly more line overall.

Our Final Recommendation

After extensive testing and analysis of 15 top-rated string trimmers, our top recommendation for most homeowners in 2026 is the WORX WG163, which earns our Editor’s Choice award. It delivers the most complete package of features, power, and value — the Command Feed system eliminates one of the biggest frustrations in string trimming, the 2-in-1 design replaces a separate edger, and the dual-battery system provides practical runtime for typical residential properties.

For those with specific priorities, our other recommendations stand: the BLACK+DECKER LST522 offers the best value in the 20V cordless category with its dual speed control and extended runtime battery. The BLACK+DECKER BESTA510 remains the top choice for budget-conscious buyers who have access to outdoor electrical outlets. And for homeowners who demand maximum power and are willing to invest in a premium platform, the EGO POWER+ ST1623T represents the most advanced consumer string trimmer technology available.

Whatever trimmer you choose, the most important factor is matching the tool’s capabilities to your property’s needs. A well-chosen string trimmer will make your lawn maintenance faster, easier, and more enjoyable — giving you more time to appreciate a beautifully maintained yard.