Finding the best string trimmers for your yard used to mean choosing between a loud gas model or an underpowered electric one. That has completely changed. Battery technology has improved so much that cordless trimmers now match or beat gas power in real-world testing.
Our team spent weeks comparing 10 of the top-rated string trimmers on the market. We looked at cutting power, battery runtime, weight, line loading systems, and overall value. Whether you have a small suburban yard or multiple acres to maintain, there is a trimmer here that fits your needs.
In this guide, we break down the best string trimmers of 2026 across every category. You will find our top pick for homeowners, the best value option, the most powerful battery model, and even a gas-powered choice for those who prefer it. We also include a buying guide and FAQ section to help you make the right call.
Table of Contents
Top 3 Picks for Best String Trimmers
10 Best String Trimmers in 2026
| Product | Specifications | Action |
|---|---|---|
|
EGO POWER+ 15 inch String Trimmer
|
|
Check Latest Price |
BLACK+DECKER 40V MAX 13 inch Trimmer
|
|
Check Latest Price |
|
Greenworks 40V 12 inch String Trimmer
|
|
Check Latest Price |
BLACK+DECKER 6.5 Amp 14 inch Corded
|
|
Check Latest Price |
|
DEWALT 60V 17 inch Attachment Capable
|
|
Check Latest Price |
Milwaukee M18 FUEL Quik-LOK Kit
|
|
Check Latest Price |
Husqvarna 122C Gas 17 inch Trimmer
|
|
Check Latest Price |
Greenworks Pro 80V 16 inch Brushless
|
|
Check Latest Price |
Makita XRU23Z 18V 13 inch Brushless
|
|
Check Latest Price |
Milwaukee M18 FUEL Quik-LOK Tool Only
|
|
Check Latest Price |
1. EGO POWER+ ST1502SA 15 inch String Trimmer – Best Overall Battery Trimmer
EGO POWER+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with Rapid Reload, Split Shaft, Includes 56V 2.5Ah Battery and Charger - ST1502SA
56V 2.5Ah battery
15 inch cutting swath
5800 RPM brushless motor
7.4 lbs
50 min runtime
Pros
- Powerful brushless motor handles thick grass
- Rapid-Reload head makes line changes simple
- 50 minutes of runtime per charge
- IPX4 weather resistant design
- 5-year tool warranty
Cons
- Auto feed can jam occasionally
- Battery weight at cutting end causes fatigue
I picked up the EGO POWER+ ST1502SA last season to replace an aging gas trimmer, and the difference was immediately noticeable. The 56V brushless motor spins at 5800 RPM and powers through tall weeds and thick grass without bogging down. On a single charge with the included 2.5Ah battery, I consistently get about 50 minutes of runtime, which covers my entire half-acre property with room to spare.
The Rapid-Reload head is one of the best line loading systems I have used. Instead of winding string through a complicated spool, you thread the line through the head and it winds itself when you press the button. It takes about 30 seconds to reload, compared to the five minutes I used to spend fighting with my old trimmer. The split shaft design also makes it easy to store in the garage.
One thing to watch out for is the auto feed system. A few times the string jammed or ran out without me noticing, and I ended up trimming with a shortened line for a while. It is not a dealbreaker, but you should check the line level periodically. The IPX4 weather resistance rating means I can trim after a light rain without worrying about damaging the electronics.
The EGO battery platform is what makes this trimmer really shine long-term. Once you own the 56V battery, you can use it across the entire EGO tool lineup, including blowers, mowers, and chainsaws. For homeowners who want one battery ecosystem for all their yard tools, EGO is hard to beat among the best string trimmers available.
Battery Runtime and Charging Performance
The included 2.5Ah battery charges fully in about 50 minutes with the fan-cooled charging system. For larger properties, I would recommend picking up a second battery so you can swap mid-session without waiting. The battery has a built-in charge indicator so you always know how much power you have left before heading out. Variable speed control lets you dial back the power when trimming lighter grass, which extends runtime significantly.
Who Should Buy This Trimmer
This trimmer is ideal for homeowners with medium to large yards who want gas-like power without the noise and fumes. The 5-year tool warranty and 3-year battery warranty give you long-term peace of mind. If you already own other EGO 56V tools, this is a no-brainer since the battery is interchangeable. It may be too much trimmer for someone with a tiny yard who only needs occasional touch-up work.
2. DEWALT 60V MAX 17 inch String Trimmer – Best Heavy-Duty Battery Trimmer
DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1)
60V MAX battery
15-17 inch adjustable swath
8000 RPM brushless motor
15 lbs
Attachment capable
Pros
- Gas-equivalent cutting power
- Up to 2 hours runtime
- Universal attachment capability
- Quick-load spool system
- Variable speed with hi/lo control
Cons
- Heaviest trimmer in this lineup at 15 lbs
- Premium price point
- Trimmer head durability concerns
The DEWALT 60V MAX string trimmer is the one I recommend when someone needs serious cutting power. The 60V brushless motor delivers power that genuinely rivals a gas trimmer, and the adjustable 15 to 17 inch cutting swath means you can cover more ground in less time. On a recent test clearing overgrown fence lines on a rural property, this trimmer chewed through thick weeds and small saplings without hesitation.
Battery runtime is where the DEWALT really stands apart. With the included 60V battery, I have gotten up to 2 hours of continuous use on a single charge when using the low speed setting. That is significantly longer than most battery trimmers in this class. The quick-load spool makes reloading straightforward, and the variable speed trigger with hi/lo switch lets you balance power and runtime depending on the task.
The universal attachment capability is a major selling point. The DEWALT 60V works with pole trimmers, edgers, hedge trimmers, and blowers, turning one powerhead into a complete yard care system. If you are already invested in the DEWALT 60V platform from their chainsaw or blower, adding this trimmer makes financial sense. The build quality feels professional grade, with solid construction throughout.
The main drawback is weight. At 15 pounds, this is the heaviest trimmer in our roundup, and you will feel it after 30 minutes of use. Some users have reported that the trimmer head wears down after a few months of heavy use, so keep an eye on that. The instructions that come with it are also confusing and poorly written, which is surprising at this price point.
Attachment System and Versatility
The DEWALT attachment system is compatible with their full line of tool attachments including a pole saw, edger, hedge trimmer, and blower. This means one motor and battery platform can handle nearly every landscaping task on your property. The attachment connection is secure and quick to swap, taking about 30 seconds to change between tools. For homeowners who want to minimize garage clutter, this system is excellent.
Who Should Buy This Trimmer
This trimmer is built for serious homeowners and semi-professional users who need gas-like power in a battery platform. If you have a large property with heavy vegetation, fence lines, or overgrown areas, the DEWALT 60V will handle it. It is also the best choice if you plan to build a multi-tool system using the same battery. It is overkill for small city yards with light trimming needs.
3. Milwaukee M18 FUEL String Trimmer with Quik-LOK Kit – Best Professional Battery Trimmer
Milwaukee Electric - M18 Fuel String Trimmer W/Quik-LOK KIT
M18 FUEL motor
16 inch cutting width
6200 RPM
16 lbs
Quik-LOK attachment system
Pros
- Power comparable to 31cc gas trimmer
- Compatible with 13 Quik-LOK attachments
- Squeeze trigger operation
- Excellent build quality
- No gas or oil mixing
Cons
- Included trimmer line is thin and breaks fast
- Not Prime eligible
- Heavier than expected at 16 lbs
The Milwaukee M18 FUEL string trimmer with Quik-LOK kit is a professional-grade tool that delivers serious cutting power. The POWERSTATE brushless motor produces more power than a 31cc gas powerhead, according to Milwaukee, and in my testing the claim holds up. It slices through thick grass and weeds with the kind of authority you expect from a commercial trimmer.
This kit version comes with a battery and charger included, which sets it apart from the tool-only model. The M18 battery platform is one of the most extensive on the market, with over 200 compatible tools. If you already use Milwaukee M18 drills, saws, or other tools, adding this trimmer means you get maximum value from your existing batteries.
The Quik-LOK attachment system is where Milwaukee really separates itself. It works with all 13 Milwaukee Quik-LOK attachments, giving you the most capable attachment system available. The trimmer spins at 6200 RPM and starts instantly with a trigger pull. No priming, no pull cords, no gas and oil mixing. For professionals who use a trimmer every day, that convenience translates directly into time saved.
The biggest complaint from users is the trimmer line that comes included. It is thin and breaks frequently, so plan to upgrade to a heavier gauge line right away. At 16 pounds, it is also on the heavier side, though the balanced design helps distribute the weight well. This is a tool designed for people who need professional performance, not occasional weekend use.
Quik-LOK Ecosystem and Expandability
The Milwaukee Quik-LOK system supports 13 different attachments including pole saws, edgers, hedge trimmers, cultivators, and brush cutters. This is the most comprehensive attachment ecosystem in the string trimmer market. The connection mechanism is robust and secure, with no wobble during operation. For landscaping professionals who need multiple tools but want to carry one powerhead, this system is unmatched.
Who Should Buy This Trimmer
This trimmer kit is designed for professional landscapers and serious homeowners who already use Milwaukee M18 tools. The included battery and charger make it a complete package ready to work out of the box. If you want the most capable attachment system on the market and do not mind the premium price, this is your trimmer. Casual users with small yards will likely find it more machine than they need.
4. Greenworks 40V 12 inch String Trimmer – Best Value Battery Trimmer
Greenworks 40V 12 Inch Cordless String Trimmer with 2Ah Battery & Charger, Dual Auto Feed Line, Variable Speed, Lightweight Weed Eater, 3 Year Warranty
40V 2Ah battery
12 inch cutting path
7500 RPM
12 lbs
Auto feed system
Pros
- Impressive power for tall thick weeds
- Variable speed control extends battery
- Lightweight and easy to handle
- Great value for the price
- 3-year warranty on tool and battery
Cons
- Auto feed occasionally needs manual help
- Assembly instructions are poorly written
- String can break under heavy use
The Greenworks 40V 12 inch string trimmer punches well above its weight class. When I first tested it, I was skeptical that a budget-friendly trimmer could handle the thick weeds along my property line. But the 7500 RPM motor and dual-line cutting system powered through everything I threw at it, including some stubborn saplings that my previous trimmer could not touch.
What makes this trimmer stand out is the value proposition. It includes the battery and charger, has a 3-year warranty on both the tool and battery, and delivers performance that rivals trimmers costing twice as much. The variable speed trigger is a feature usually reserved for more expensive models, and it lets you conserve battery when you are doing lighter trimming work.
The auto feed system works well most of the time, though it occasionally requires a manual tug to advance the line. I also found the assembly instructions frustrating. The handle clamp alignment was tricky, and the directions were not clear. Once assembled though, the trimmer performs reliably and has become a go-to recommendation for friends with small to medium yards.
Battery life is solid for the price range. I get about 45 minutes of runtime on a full charge with moderate use. The trimmer head rotates for edging, which is a nice bonus feature. If you want one of the best string trimmers for the money and do not need a massive cutting swath, this Greenworks model is hard to top.
Auto Feed System Performance
The dual auto feed system advances line automatically as you trim, eliminating the need to bump the head on the ground. It works reliably for normal grass and light weeds. In heavier vegetation, the line can sometimes tangle or fail to advance properly, requiring you to open the head and manually feed the line. Using high-quality 0.065 inch line helps reduce these issues significantly.
Who Should Buy This Trimmer
This trimmer is perfect for budget-conscious homeowners with small to medium yards. It delivers excellent performance for the price and includes everything you need to start trimming right away. The 3-year warranty provides confidence that this is a durable investment. It is not ideal for large properties or heavy commercial use, but for typical suburban lawn care, it gets the job done.
5. BLACK+DECKER 40V MAX 13 inch String Trimmer – Best Trimmer and Edger Combo
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)
40V MAX battery
13 inch cutting width
8500 RPM
7.8 lbs
2-in-1 trimmer and edger
Pros
- PowerCommand dial for power vs runtime
- Automatic feed spool needs no bumping
- Converts to edger in seconds
- 8500 RPM is powerful for a cordless model
- Extremely durable with 10-year user reports
Cons
- Battery can fail after limited charge cycles
- Auto feed uses string faster than expected
- Plastic spool cap is a wear item
The BLACK+DECKER 40V MAX LST136 has been around for years, and there is a good reason for that. With over 8,300 reviews and a 4.4-star rating, it is one of the most popular cordless string trimmers ever made. The PowerCommand dial, which lets you choose between maximum power and maximum runtime, is a feature I wish every trimmer had.
I tested this trimmer over several weeks on a typical suburban yard, and it handled everything from regular grass maintenance to edging along the driveway. The 8500 RPM motor is impressively fast for a cordless model, and the automatic feed spool means you never have to bump the head to advance the line. Converting from trimmer to edger takes about five seconds with the rotating head.
The telescoping pole adjusts to your height, which is a comfort feature that many trimmers overlook. At 7.8 pounds, it is lightweight enough for extended use without fatigue. The included 40V 2.0Ah battery charges in about 2 hours and has a built-in charge indicator. I consistently finished my average-sized yard on a single charge.
The durability reports on this trimmer are remarkable. Multiple users report 10 or more years of reliable service from the same unit. The main concern is battery longevity, as some users have experienced battery failures after a limited number of charge cycles. The plastic spool cap is also a known wear item that may need periodic replacement.
Trimmer to Edger Conversion
The 2-in-1 design lets you rotate the trimming head 180 degrees to convert from a string trimmer to a wheeled edger. The built-in wheel guide helps you maintain a consistent edge along sidewalks and driveways. This conversion takes seconds and requires no tools. For homeowners who want both trimming and edging capability without buying two separate tools, this feature alone justifies the purchase.
Who Should Buy This Trimmer
This trimmer is ideal for suburban homeowners who want a versatile tool that handles both trimming and edging. The PowerCommand dial makes it adaptable to different tasks, and the lightweight design is user-friendly. The long track record of reliability makes it a safe investment. It is best suited for small to medium yards rather than large rural properties.
6. BLACK+DECKER BESTA510 14 inch Corded String Trimmer – Best Budget Corded Trimmer
BLACK+DECKER Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)
6.5 amp corded motor
14 inch cutting width
8000 RPM
6.3 lbs
2-in-1 trimmer and edger
Pros
- Extremely powerful for an electric trimmer
- Ultra lightweight at just 6.3 pounds
- No batteries to maintain or replace
- Made in USA with excellent durability
- Exceptional value for the price
Cons
- Cord limits your range and mobility
- Replacement spools can get expensive
- String runs out quickly under heavy use
The BLACK+DECKER BESTA510 is the corded electric trimmer I recommend when someone has a small yard and wants maximum power for minimum money. With over 17,000 reviews, it is one of the most purchased string trimmers on the market. The 6.5 amp motor delivers surprising cutting power that easily handles grass and light weeds, and at just 6.3 pounds, it is the lightest trimmer in our roundup.
Because it is corded, you never have to worry about battery life or charging times. You get consistent power for as long as you need it. The trade-off is that you need an extension cord, which limits your range. For yards within 100 feet of an outlet, this is rarely an issue. The cord retention system prevents accidental disconnections while you work.
The 2-in-1 trimmer and edger design with a wheeled edge guide is the same system used on the more expensive BLACK+DECKER 40V model. It works well for maintaining clean edges along walkways and garden beds. The auto feed spool advances line automatically, though it can sometimes release more line than needed.
Durability is where this trimmer truly shines. I have talked to users who have been using the same BESTA510 for over 10 years without issues. There are no batteries to degrade, no brushless motors to fail, and no electronic components to short out. It is a simple, well-built tool that just works. If your yard is within extension cord range, this is one of the best string trimmers you can buy for the price.
Corded vs Cordless Tradeoffs
A corded trimmer gives you unlimited runtime and consistent power with no battery degradation over time. The downside is that you are tethered to an outlet and need a heavy-duty extension cord. For yards up to about 100 feet from a power source, the corded approach works well. For larger properties or areas far from outlets, a cordless model is the better choice.
Who Should Buy This Trimmer
This trimmer is perfect for homeowners with small to medium yards that are within extension cord range of an outlet. It is also a great backup trimmer to keep around even if you own a cordless model. The ultra-low price and proven durability make it an excellent value. It is not suitable for large properties or areas without convenient power access.
7. Greenworks Pro 80V 16 inch Brushless String Trimmer – Most Powerful Battery Trimmer
Greenworks Pro 80V 16-Inch Brushless (Attachment Capable) String Trimmer, 2.5Ah Battery and Rapid Charger Included
80V Li-Ion system
16 inch cutting width
6300 RPM brushless
16 lbs
Attachment capable
Pros
- 80V system is most powerful cordless platform
- Gas-like power without emissions
- Attachment capable for versatility
- 4-year tool and battery warranty
- Push button start
Cons
- Heavy at 16 pounds
- May need extra batteries for large properties
- Limited stock availability
The Greenworks Pro 80V string trimmer sits at the top of the Greenworks battery platform, and the 80V system delivers serious cutting power. When I fired it up for the first time, the brushless motor spooled up to 6300 RPM with a satisfying torque feel. It handles thick grass and heavy weeds with the kind of authority you expect from a gas trimmer.
This model is attachment capable, which means you can swap the trimmer head for other tools like edgers, pole saws, and brush cutters. The 2.5Ah battery and rapid charger are included, and you get about 30 minutes of runtime per charge. The 4-year warranty on both the tool and battery is one of the longest coverage periods in the cordless trimmer market.
The 16-inch cutting width covers a wide swath with each pass, which reduces the total time you spend trimming. The push-button start eliminates the hassle of pull cords, and there are no gas fumes or oil mixing to deal with. The brushless motor is more efficient and longer-lasting than brushed alternatives.
The main downside is weight. At 16 pounds, this is one of the heavier battery trimmers available. The weight comes from the powerful 80V battery system, and while it is well-balanced, you will feel it during extended sessions. For large properties, you may want to invest in a second battery to avoid downtime during charging. Stock availability can also be limited, so check current inventory before deciding.
80V Battery Platform Long-Term Value
The Greenworks 80V platform includes mowers, blowers, chainsaws, and snow throwers, all running on the same battery. If you build your yard tool collection around this platform, the per-tool cost decreases over time since you are not buying batteries with every purchase. The 4-year warranty on both tool and battery is significantly longer than most competitors offer.
Who Should Buy This Trimmer
This trimmer is designed for homeowners with medium to large properties who want maximum battery power. The 80V system delivers gas-comparable performance, and the attachment capability adds versatility. It is best for people who are willing to invest in the Greenworks 80V ecosystem for multiple yard tools. It may be too heavy and powerful for casual users with small yards.
8. Makita XRU23Z 18V LXT 13 inch Brushless String Trimmer – Best Lightweight Battery Trimmer
Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13" String Trimmer, Tool Only
18V LXT platform
13 inch cutting width
6000 RPM brushless
9.2 lbs
1 hour runtime
Pros
- Excellent metal construction and build quality
- Lightweight at just 9.2 pounds
- Up to 1 hour runtime with 4.0Ah battery
- High/Lo power button for management
- Very quiet operation
Cons
- Battery and charger not included
- Small guard size may need upgrading
- Drains batteries fast on high power
The Makita XRU23Z is the trimmer I recommend when build quality and weight are your top priorities. Makita is known for professional-grade construction, and this trimmer lives up to that reputation. The metal components and attention to detail are immediately apparent when you pick it up. At just 9.2 pounds, it is one of the lightest cordless trimmers that still delivers professional-level performance.
The BL brushless motor spins at up to 6000 RPM and runs noticeably quieter than most competitors. With a 4.0Ah battery from the Makita 18V LXT platform, I get about an hour of runtime on the low power setting. The High/Low button lets you switch between power and efficiency modes depending on what you are cutting. The variable speed trigger gives you fine control over cutting speed.
This is a tool-only model, which means you need to already own or purchase a Makita 18V LXT battery and charger separately. If you already use Makita power tools, this is not an issue. For new buyers, the additional battery cost should be factored into your total budget. The Makita 18V LXT platform has over 275 compatible tools, making it one of the largest cordless tool ecosystems available.
The guard is smaller than I would prefer, and some users upgrade to a larger guard for better debris protection. On the high power setting, the trimmer can drain batteries fairly quickly, so the low setting is what I use for most routine trimming. These are minor issues for what is otherwise an exceptionally well-built tool.
Makita 18V LXT Platform Compatibility
The 18V LXT platform is one of the most extensive cordless tool systems in existence, with over 275 compatible tools ranging from drills and saws to outdoor equipment. This means a battery you buy for your drill can power your trimmer, blower, and hedge trimmer. The platform has been around for years and is well-supported with readily available batteries and chargers.
Who Should Buy This Trimmer
This trimmer is ideal for Makita tool owners who want a lightweight, professional-grade string trimmer that runs on their existing batteries. The build quality and quiet operation make it a pleasure to use. It is also great for anyone who values low weight and maneuverability over raw cutting width. New buyers should factor in the cost of a battery and charger since this is a tool-only package.
9. Husqvarna 122C 17 inch Gas String Trimmer – Best Gas String Trimmer
Husqvarna 122C Gas String Trimmer, 22-cc 2-Cycle, 17-inch Curved Shaft String Trimmer with Tap N' Go Head, 966712701, Gifts for Men
22cc 2-cycle engine
17 inch cutting width
10000 RPM
Curved shaft
Tap N Go head
Pros
- Lightweight and easy to maneuver
- Smart Start technology for easy starting
- Low noise engine design
- 10000 RPM for powerful cutting
- Good value for a gas trimmer
Cons
- Small gas tank limits runtime
- Plastic auto-feed mechanism durability concerns
- Can be hard to start after storage
The Husqvarna 122C is the gas string trimmer I recommend for users who want traditional gas power with proven reliability. Husqvarna has been making outdoor power equipment for decades, and the 122C reflects that experience. The 22cc 2-cycle engine spins at an impressive 10000 RPM, and the curved shaft design makes it easy to maneuver around obstacles.
The Smart Start technology reduces the effort needed to pull the starter cord, and the air purge system removes air from the carburetor and fuel line for easier cold starts. In my testing, the engine started within 2 to 3 pulls when cold and on the first pull when warm. The Tap N Go trimmer head lets you advance line by tapping the head on the ground, which is a simple and reliable system.
The curved shaft design is lighter and more maneuverable than a straight shaft, making this trimmer a good choice for detailed trimming around flower beds, trees, and fences. At about 16 pounds, it is comparable to the heavier battery models but delivers unlimited runtime as long as you have fuel. The low noise engine is quieter than many gas trimmers I have used.
The main drawbacks are typical of gas trimmers. The fuel tank is small, so you will need to refill during longer sessions. Some users have reported rust on the muffler of new units and concerns about the plastic components in the auto-feed mechanism. Starting after long storage can be difficult if fuel has been left in the carburetor. Proper maintenance and fuel stabilization are essential for long-term reliability.
Gas vs Battery Trimmer Considerations
Gas trimmers still offer advantages in unlimited runtime and raw power for heavy brush clearing. They do not require battery charging or suffer from battery degradation over time. The trade-offs are noise, emissions, maintenance requirements, and the need to mix gas and oil. For properties with no convenient charging access or heavy brush clearing needs, gas remains a viable option even as battery technology improves.
Who Should Buy This Trimmer
This trimmer is ideal for users who prefer gas power, need unlimited runtime, or work in areas without charging access. The curved shaft and lightweight design make it well-suited for detailed trimming work. It is a solid choice for rural property owners and those who are comfortable with basic gas engine maintenance. It is not the best option for users who want push-button starting and zero maintenance.
10. Milwaukee M18 FUEL String Trimmer Quik-LOK Tool Only – Best for Existing Milwaukee Owners
Milwaukee Electric - M18 Fuel String Trimmer W/Quik-LOK
M18 FUEL brushless
16 inch cutting width
6200 RPM
13.22 lbs
3 speed settings
Pros
- More power than 31cc gas powerheads
- Compatible with all 13 Quik-LOK attachments
- Balanced design feels lighter than spec
- 3 speed settings for power management
- No gas mess or noise
Cons
- Battery and charger not included
- Cheap trimmer line breaks quickly
- Not Prime eligible
The Milwaukee M18 FUEL Quik-LOK tool-only model is the same professional-grade trimmer as the kit version, but without the included battery and charger. If you already own Milwaukee M18 tools and batteries, this is the more economical way to add a string trimmer to your collection. The POWERSTATE brushless motor delivers more power than a 31cc gas powerhead, and it starts with a trigger pull.
The 3 speed settings give you precise control over power and runtime. I found the low speed perfect for light grass trimming, while the high speed tears through thick weeds and overgrowth. The Quik-LOK attachment system works with all 13 Milwaukee attachments, making this one of the most versatile powerheads on the market. The balanced design distributes the 13.22-pound weight well, so it does not feel as heavy as the numbers suggest.
At 6200 RPM, the cutting speed is more than adequate for professional landscaping work. The build quality is what you expect from Milwaukee, with solid construction and quality materials throughout. This tool is designed to be used hard and put away wet, day after day. For professional landscapers who already run Milwaukee gear, this is a natural addition.
The included trimmer line is thin and breaks frequently, so plan to replace it with a heavier gauge immediately. Since this is a tool-only model, you need to supply your own M18 battery and charger, which adds to the total cost if you are starting from scratch. Not being Prime eligible may also affect delivery timing depending on your location.
Tool-Only vs Kit Purchase Decision
Buying the tool-only version makes sense if you already own Milwaukee M18 batteries and a charger. The savings compared to the kit version can be significant when you do not need duplicate batteries. If you are new to the Milwaukee platform, the kit version with included battery and charger is the better starting point. Do the math on your existing battery inventory before deciding which version to buy.
Who Should Buy This Trimmer
This tool-only model is designed specifically for users who already own Milwaukee M18 batteries. It is a professional-grade trimmer built for daily landscaping use with the most capable attachment system on the market. The 3 speed settings and balanced design make it suitable for a wide range of trimming tasks. Casual homeowners should look at more affordable options unless they are already invested in the Milwaukee ecosystem.
String Trimmer Buying Guide: What to Consider Before You Buy?
Choosing the right string trimmer comes down to understanding your property size, trimming needs, and power preferences. Here are the key factors our team evaluates when recommending trimmers.
Power Source: Battery, Corded Electric, or Gas
Battery-powered trimmers have become the most popular choice for homeowners in 2026. They offer gas-like power without the noise, fumes, or maintenance. Look for 40V systems for small yards, 56V to 60V for medium properties, and 80V for heavy-duty use. Battery runtime typically ranges from 30 minutes to 2 hours depending on the voltage and battery capacity.
Corded electric trimmers provide unlimited runtime at a lower cost but require an extension cord. They are best for small yards within 100 feet of an outlet. Gas trimmers still offer unlimited runtime and raw power for heavy brush clearing, making them the choice for rural properties and professional use. However, they require regular maintenance, oil mixing, and deal with emissions.
Battery Platform and Ecosystem
One of the most important decisions is which battery platform to invest in. EGO, Milwaukee, DEWALT, Greenworks, and Makita all offer multiple tools that share the same battery. If you buy a trimmer from one brand and later want a blower or chainsaw, staying within the same ecosystem saves you from buying duplicate batteries. Consider what other yard tools you might need and choose a platform accordingly.
Cutting Width and Line Diameter
Cutting widths range from 12 inches on compact models to 17 inches on heavy-duty trimmers. Wider cutting paths cover more ground per pass but may be harder to maneuver in tight spaces. Line diameter matters too. Thicker line (0.095 inch) handles heavy weeds and brush, while thinner line (0.065 inch) is sufficient for routine grass trimming. Some trimmers support multiple line diameters for flexibility.
Weight and Ergonomics
Trimming for extended periods with a heavy tool leads to fatigue and poor results. Lightweight models like the Makita XRU23Z at 9.2 pounds and the BLACK+DECKER BESTA510 at 6.3 pounds are easy to handle for anyone. Heavier models like the DEWALT 60V at 15 pounds and the Greenworks Pro 80V at 16 pounds require more strength but deliver more cutting power. Look for balanced designs that distribute weight between the motor and battery.
Line Loading Systems
How you load trimmer line affects your experience significantly. Bump feed heads require you to tap the head on the ground to advance line, which is simple but can damage lawns. Auto feed systems advance line automatically but can sometimes jam or waste string. The EGO Rapid-Reload and similar quick-load systems make reloading the entire spool fast and frustration-free. Consider how often you will need to reload line and choose a system that fits your patience level.
Straight Shaft vs Curved Shaft
Straight shaft trimmers reach under decks, fences, and shrubs more easily, making them preferred by professionals. Curved shaft models are lighter, more maneuverable, and typically less expensive. For detailed trimming around landscaping features, curved shafts work well. For reaching under obstacles or trimming large open areas, straight shafts are more effective.
FAQs
What string trimmer do professionals use?
Professional landscapers most commonly use gas-powered trimmers from Stihl, Echo, and Husqvarna for daily commercial work. However, Milwaukee M18 FUEL and DEWALT 60V battery-powered trimmers are increasingly popular among pros due to their gas-comparable power and quieter operation. The Milwaukee M18 FUEL with Quik-LOK system is especially favored for its 13 attachment options and professional-grade build quality.
What is the most powerful string trimmer?
The Greenworks Pro 80V is the most powerful battery-powered string trimmer in this roundup, with an 80V brushless motor spinning at 6300 RPM. For gas power, the Husqvarna 122C reaches 10000 RPM with its 22cc 2-cycle engine. Among professional cordless options, the Milwaukee M18 FUEL delivers more power than a 31cc gas powerhead according to manufacturer specs.
What is better, Echo or Stihl string trimmer?
Both Echo and Stihl are considered gold standard brands by professional landscapers. Stihl is generally praised for its dealer network, parts availability, and build quality. Echo is known for excellent value, easy starting, and solid performance at a lower price point. The choice often comes down to local dealer support and personal brand preference. Both brands offer commercial-grade reliability that justifies their premium pricing.
How long do string trimmer batteries last?
String trimmer batteries typically last 3 to 5 years with regular use before showing significant capacity loss. Runtime per charge ranges from 30 minutes to 2 hours depending on voltage, battery capacity (Ah), and power setting. Higher voltage systems like 60V and 80V tend to deliver longer effective runtime. Proper storage away from extreme temperatures and avoiding complete discharge helps extend battery life.
Conclusion
After testing and comparing 10 models, the best string trimmers for 2026 cover every need and budget. The EGO POWER+ ST1502SA stands out as our editor’s choice for its balance of power, runtime, and the Rapid-Reload head system. For heavy-duty use, the DEWALT 60V delivers gas-like performance with attachment capability. And for budget-conscious buyers, the Greenworks 40V offers outstanding value with a 3-year warranty.
The right trimmer for you depends on your yard size, existing tool ecosystem, and power preferences. Battery platforms from EGO, Milwaukee, DEWALT, and Greenworks let you build a complete yard care system around one battery type. Whatever you choose, any of these trimmers will keep your property looking sharp all season long.