Buying Guides

Best Battery-Powered Weed Wacker Attachment Systems


Many professional lawn care crews and homeowners carry individual string trimmers, hedge trimmers, edgers, and more. For people who want to maintain fewer engines or use fewer powerheads, an attachment system can be a good solution. We’ve rounded up the best battery-powered weed wacker attachment systems to give you a good idea of what’s available and the models that we would use.

We’ve actually tested all of these models and gathered the pros and cons of each along with ideas of what you can expect if you decide to pull the trigger.

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Best Battery-Powered Weed Wacker Attachment Systems

Our Favorite

Stihl 36V Battery KombiSystem

Stihl’s 36V battery-powered KombiSystem felt like we using a gas-powered tool. There was zero compromise in power across the entire range of accessories and having the runtime of a high-capacity backpack battery gave us the most confidence for professional use. There’s also a massive range of available accessories you can buy to go with it.

best battery-powered weed wacker attachment systems

If you’re looking at this system in a professional capacity, Stihl has both gas and battery KombiSystem powerheads available. You can use whichever is most convenient for you or carry both to use gas primarily and switch to battery in areas that require it.

Expect to pay premium prices for this kind of performance, though. Stihl’s pricing structure is higher than most. However, you get to work with Stihl’s dealer network during and after the sale. In our experience, that’s a really good thing.

Other Key Features

  • 3 speed levels
  • Brushless motor

Pros

  • Outstanding power level
  • Battery harness design takes the weight of the battery off of the tool
  • Wide range of accessories
  • Full range of compatible tools on the same battery to cover your entire lawn
  • Legitimate professional option with high-capacity battery options
  • Gas and battery powerheads available
  • Nearly 30 minutes of runtime with 6.3Ah battery (29:30)

Cons

  • The safety/power cycle switch is not easy to use, especially if you have smaller hands
  • More expensive than most other battery-powered options

Available Attachments

best battery-powered weed wacker attachment systems

 

  • Cultivator ($199.95)
  • Blower ($129.95)
  • Bed redefiner ($249.95)
  • Edgers (curved and straight, $99.95 & $179.95, respectively)
  • Power scythe ($239.95)
  • Brushcutter ($105.95)
  • String trimmers (curved and straight, $64.95 & $94.95, respectively)
  • Pole saw ($224.95)
  • Hedge trimmers (straight and articulating, $189.95 & $275.95, respectively)
  • Bristle brush ($279.95)
  • Power sweeper ($329.95)
  • Extension ($69.95-$129.95)

Numbers to Know

  • Model: Stihl KMA 130 R (powerhead only)
  • Power Source: Stihl 36V batteries
  • Speeds: 0 – 6300, 7200, 8500 RPM (varies by accessory)
  • Powerhead Weight: 10.7 pounds with string trimmer attachment
  • Price: $349.95 bare, $619.95 with 6.3AH battery and charger
  • Warranty: 3 years residential, 2 years commercial

Best Battery-Powered Weed Wacker Attachment Systems

Premium Options

EGO 56V Multi-Head System

EGO’s 56V Multi-Head System is a great option when you want to balance legitimate performance with a more manageable price tag than Stihl. With two of the toughest tools – a cultivator and wide brush – we were impressed with how much power the system has, especially clearing off caked-down soil along our street.

best battery-powered weed wacker attachment systems

EGO’s entire battery ecosystem is solid as well, making this an excellent option if you’re looking to move completely away from gas and cords for all your lawn care needs.

Other Key Features

  • 2 speed levels
  • Brushless motor

Pros

  • Excellent power with all attachments
  • Full range of compatible tools on the same battery to cover your entire lawn
  • Best performance for the price

Cons

  • Bigger batteries really add to the weight
  • Flexible handle may feel odd with heavier attachments

Available Attachments

best battery-powered weed wacker attachment systems

 

  • String trimmer ($79.99)
  • Edger ($79.99)
  • Articulating hedge trimmer ($139.99)
  • Pole saw ($119)
  • Cultivator ($129.99)
  • Bristle broom ($199)
  • Rubber paddle broom ($249)
  • Extension ($49.99)

Numbers to Know

  • Model: EGO PH1400 (powerhead only)
  • Power Source: EGO 56V batteries
  • Speeds: Not listed (varies by accessory)
  • Powerhead Weight: 9.6 pounds with string trimmer attachment
  • Price: $109.99 bare (multiple starter kits available)
  • Warranty: 5 years

Greenworks Pro 60V Attachment Ready-String Trimmer

Greenworks has an attachment-ready string trimmer to go along with their excellent 60V lineup. It’s our favorite line that Greenworks makes, finding a balance between the lower weight their 40V line and the higher power of their 80V line that’s just right.

Best Battery-Powered Weed Wacker Attachment Systems - Greenworks 60V Pro Attachment Ready String Trimmer

Greenworks goes with a universal attachment system, allowing you to expand beyond their own attachment offerings. While there’s a touch more vibration through the shaft than some of the other premium options, there’s enough power to run all the attachments well.

There’s a noticeable slow start compared to some of the other systems that you want to be aware of. It doesn’t affect the top-end performance, it’s just more noticeable than the other models.

Other Key Features

  • Brushless motor

Pros

  • Universal attachment system works with other brands’ universal attachments
  • Full range of compatible tools on the same battery to cover your entire lawn
  • Shoulder strap included

Cons

  • One of the heaviest models with battery installed
  • Single speed only

Available Attachments

Best Battery-Powered Weed Wacker Attachment Systems - Greenworks 60V Pro Attachment Ready String Trimmer

  • Edger ($69.99)
  • Articulating hedge trimmer ($99.99)
  • Pole saw ($109.99)
  • Cultivator ($116.99)
  • Blower ($69.99)
  • Horizontal blower ($59.99)

Numbers to Know

  • Model: Greenworks ST60L01 (powerhead and string trimmer only)
  • Power Source: Greenworks 60V batteries
  • Speeds: 6000 RPM (string trimmer)
  • Powerhead Weight: 9.6 pounds with string trimmer attachment
  • Price: $149.00 (powerhead and string trimmer attachment), $219.99 (string trimmer starter kit)
  • Warranty: 4 years

Makita 18V X2 Couple Shaft System

Makita’s 18V X2 Couple Shaft System features a deep line of available accessories and caters to Pros with both a battery and 4-stroke gas powerhead available. Professional lawn care crews can use the power of gas they’re used to and switch to battery for early morning work or in areas that require it. It’s a win-win.

best battery-powered weed wacker attachment systems

Makita recently added a new blower to the system. The big deal is that it has the highest CFM among any of Makita’s battery blowers.

Makita runs deep in the battery OPE sector backed by decades of experience with gas equipment, so we have a lot of confidence in their designs. As an added bonus, the same batteries that power the Couple Shaft system also work on more than 250 other tools and products that use the same battery.

Other Key Features

  • Reverse direction mode
  • 3 speed levels
  • Brushless motor

Pros

  • Full range of compatible tools on the same battery to cover your entire lawn
  • Batteries are compatible with more than 250 other tools and products
  • Gas and battery powerheads available
  • Spline drive with quick clamp makes locking down attachments easy

Cons

  • Some of our reviewers don’t care for the blister button controls

Available Attachments

best battery-powered weed wacker attachment systems

  • String trimmers (straight and curved, $109 & $89, respectively)
  • Edger ($199)
  • Brushcutter ($119)
  • Blower (price TBA)
  • Pole saw ($199)
  • Hedge trimmers (straight and articulating, $199 & $299.95, respectively)
  • Cultivator ($239)
  • Bristle brush ($319)
  • Paddle sweep ($359)
  • Extension ($86.82)

Numbers to Know

  • Model: Makita XUX01Z (powerhead only)
  • Power Source: 2 x Makita 18V LXT batteries
  • Speeds: 0 – 5700, 8200, 9700 RPM (varies by accessory)
  • Powerhead Weight: 10.5 pounds with string trimmer attachment
  • Price: $229.00 bare, $289.00 string trimmer starter kit (tool only)
  • Warranty: 3 years

Milwaukee M18 Fuel Quik-Lok System

Milwaukee made some big improvements from their first-generation string trimmer to the M18 Fuel Quik-Lok system . They reduced the amount of vibration and gave their attachment system really consistent power across the entire range of tools.

Milwaukee bills their OPE equipment as a supplement a Pro crew’s gas equipment, but the performance on Quik-Lok is high enough that we’d consider it as a primary tool if you want to ditch gas completely.

The primary battery for this system is an 8.0Ah High-Output pack and you can move up to the High-Output 12.0Ah battery for more runtime. Milwaukee is another brand that goes incredibly deep with the number of compatible power tools, lighting, and other products you can run with the same batteries. That includes some trade-specific tools that other brands don’t carry.

Other Key Features

  • 2 speed levels
  • Brushless motor

Pros

  • Excellent power level with all accessories
  • Batteries are compatible with a deep line of other tools and products
  • Ramps up to full speed in less than a second
  • Includes string trimmer attachment with Easy Load head

Cons

  • Shallower accessory line than other competitors
  • No mower on this battery platform (yet)
  • Lowest string trimmer runtime in our tests (15:20)

Available Attachments

 

  • String trimmer ($119)
  • Edger ($119)
  • Articulating hedge trimmer ($179)
  • Pole saw ($179)
  • Extension ($59)

Numbers to Know

  • Model: Milwaukee 2825-21ST (powerhead and string trimmer starter kit)
  • Power Source: Milwaukee M18 RedLithium batteries
  • Speeds: 0 – 4900, 6200 RPM with string trimmer (varies by accessory)
  • Powerhead Weight: 10.0 pounds with string trimmer attachment
  • Price:$229 bare, $299 string trimmer starter kit with 8.0Ah High-Output battery and charger (multiple starter kits available)
  • Warranty: 5 years

Best Battery-Powered Weed Wacker Attachment Systems

High-Value Options

Hart 40V Brushless Attachment System

Hart’s 40V brushless string trimmer comes attachment-ready and is on our shortlist of options that use a universal connection. That’s an important distinction that allows you to use attachments you may already own or add ones later on that Hart might not make.

The power of the system and performance of the attachments are a great fit for homeowners looking or an all-in-one solution for their lawn care needs. It’s tempting to look at lower power options, but we think you’ll be much more satisfied with higher-voltage options like this.

You can trim, edge, blow, trim hedges, and more with the available attachments and Hart’s mower line uses the same 40V battery. Plus, you can get what you need at your local Wal-Mart.

Other Key Features

  • 2 speed levels
  • Brushless motor

Pros

  • Attachment system works with other universal attachment connections, even if they aren’t made by Hart
  • Better power than many residential options
  • Shoulder strap point (strap not included)
  • Full range of compatible tools on the same battery to cover your entire lawn
  • High runtime with string trimmer (30:08)

Cons

  • Runs a little rougher than premium options
  • Slow charging compared to other options
  • Steel shaft is heavier than aluminum

Available Attachments

  • String trimmer (included)
  • Edger (price TBA)
  • Hedge trimmer (price TBA)
  • Blower (price TBA)
  • Brushcutter (price TBA)
  • Cultivator (price TBA)
  • Pole saw (price TBA)

Numbers to Know

  • Model: Hart HLST031 (powerhead and string trimmer starter kit)
  • Power Source: Hart 40V  batteries
  • Speeds: 0 – 5600 RPM with string trimmer (varies by accessory)
  • Powerhead Weight: 8.7 pounds with string trimmer attachment
  • Price:$194 string trimmer starter kit with 4.0Ah battery and charger
  • Warranty: 5 years

Ryobi 40V Expand-It System

Ryobi’s Expand-It system has been around for a while, but they’re taking performance higher with the latest 40V attachment-ready string trimmer. Where the last version we tested was merely competent in terms of performance, the new powerhead clearly takes things up a notch.

best battery-powered weed wacker attachment systems

Ryobi’s available accessories run pretty deep and use universal connections. On the chance Ryobi isn’t making an accessory you’re looking for, you can use any universal connection accessory with it.

Like a couple of the premium options, there are both gas and battery powerheads available. And if you’re going to stick on the less power-hungry side of the system, there’s even an 18V model that works with the same batteries as all of the Ryobi’s One+ power tools.

Other Key Features

  • 2 speed levels
  • Brushless motor

Pros

  • Attachment system works with other universal attachment connections, even if they aren’t made by Hart
  • Better power than many residential options
  • Power boost over the previous brushless model
  • Includes string trimmer attachment with Reel-Easy quick loading head
  • Full range of compatible tools on the same battery to cover your entire lawn
  • Gas and battery powerheads available
  • Only system in our review with a snow thrower attachment
  • Highest string trimmer run time in our tests (31:11)

Cons

  • Runs a little rougher than premium options
  • Handle angle isn’t as friendly for left-handed users
  • Steel shaft is heavier than aluminum
  • Slow charging compared to other options

Available Attachments

best battery-powered weed wacker attachment systems

  • String trimmers ($69)
  • Blower ($74.97)
  • Hedge trimmers (straight and articulating) ($74.97 & $108, respectively)
  • Pole saw ($109)
  • Brushcutter ($79)
  • Cultivator ($89.97)
  • Bristle brush (smaller width than others) ($145)
  • Snow thrower ($107)

Numbers to Know

  • Model: Ryobi RY40270 (powerhead and string trimmer starter kit)
  • Power Source: Ryobi 40V batteries
  • Speeds: 0 – 5600 RPM with string trimmer (varies by accessory)
  • Powerhead Weight: 8.5 pounds with string trimmer attachment
  • Price:$199 string trimmer starter kit with 4.0Ah battery and charger (multiple starter kits available)
  • Warranty: 5 years

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Other Considerations

Our promise to you is that we’re not going to recommend a battery-powered weed wacker attachment system unless we’ve actually tested it and would use it ourselves. However, there are a couple of models we haven’t tested from brands we trust that we think you should keep your eyes on. As soon as we can put them to use, we’ll update this article, assuming we can recommend them, and get to work on the individual reviews.

Husqvarna 325iLK 36V Attachment-Ready String Trimmer

This is Husqvarna’s first attachment-ready string trimmer on their 36V platform. We really like the performance and designs of the other models we’ve tested, so we expect this one to meet the same expectations for Pros and homeowners that are used to Husqvarna’s quality.

Learn more here .

Best Battery-Powered Weed Wacker Attachment Systems

What to Look For When You’re Shopping

Of course, we think our recommendations are great, but we also know there are other options out there you might want to consider. We’ve come up with a list of the things we look for when we’re considering what to recommend.

Price

Chances are, you have a budget you’re shooting to stay under as you look for the best battery-powered weed wacker attachment system. Plan on spending at least $200 for a string trimmer starter kit and $500 – $700 to pull together a string trimmer/edger/hedge trimmer/pole saw set. If you’re shooting for the top end of the spectrum, that number can be $1000 or more.

 

 

You can find less expensive systems, but they tend to sacrifice power or build quality to hit the lower price points. Most brands offer multiple starter kits and some have more comprehensive kits. You can save some money by going ahead and getting a comprehensive kit rather than piecing it together over time.

Power

There are a ton of battery-powered string trimmers available and nearly all of them can whip trimmer line around effectively. However, street sweeping and cultivating are different animals. You need legitimate power to keep those accessories going and buying an underpowered setup is disappointing.

 

Voltage isn’t everything , though. Milwaukee continues to prove that they can get incredible power out of their 18V system. Look for a gas engine equivalency rating and a brushless motor . If the motor has the power of at least a 25cc engine, it’s a good bet there’s enough power.

Available Accessories

The entire purpose of buying an attachment system is to eliminate the need for a bunch of individual tools. Make sure the system you’re buying into has everything you need. It’s okay to buy a piece at a time as you need them. However, if you really want a blower and the brand you’re working with doesn’t make one, you’re stuck buying a handheld model instead.

 

The exceptions are systems that use a universal connection. Those are interchangeable with anyone else’s universal attachments, giving you a lot of freedom. They aren’t compatible with proprietary systems, though, so “universal” is a bit of a misnomer.

Runtime and Charging Time

Keep an eye on your runtime and charge times. When you’re running through trimming, edging, hedge trimming, pole sawing, and blowing on a Saturday, that’s going to take some time. Makita has a dual-port fast charger that gets you back in the game in 45 minutes. It’s quick enough that you can cycle two sets of batteries pretty much all day.

 

Most brands don’t pack that quick of a charger and some take several hours to charge. And that’s after the battery cools down. If you’re expecting long days of lawn care, make sure you have enough batteries to make it happen with the charger(s) you have available.

Compatible Tools

You get the most value out of a system when you can use one battery and charger platform rather than managing several. Even if you’re not making the full transition to battery power yet, make sure the system you’re buying into has all the pieces you’ll need down the road.

Vibration

Vibration makes itself known in some attachments more than others. Your fatigue level can really increase when you’re string trimming, pole sawing, hedge trimming, or blowing with a system that doesn’t manage vibration well.

 

See if you can try the system you’re considering in the store and check how rough it feels with no load on it. If it’s rough in the store for a few seconds, imagine how that’s going to feel as you’re taming your entire yard.

Why You Can Trust OPE Reviews

Ever check out a “review” site and you can’t tell if they actually tested the tools or if they’re just “recommending” the Amazon top sellers? That’s not us. We won’t recommend anything unless we’d actually use it ourselves and we don’t really care who the primary retailer is. It’s all about giving you a legitimate recommendation and our honest opinion of each product.

We’ve been in business since 2008 covering tools, writing reviews, and reporting on industry news in the construction and lawn care industries. Our Pro reviewers work in the trades and have the skills and experience to know whether tools can perform well in the field.

Each year, we bring in and review more than 250 individual products. Our team will put our hands on hundreds of additional tools at media events and trade shows throughout the year.

We consult with innovators in the technology and design of tools to gain a broader grasp of where these products fit and how they work.

We work with more than two dozen professional contractors around the United States who review products for us on real job sites and consult with us on testing methods, categories, and weighting.

We’ll provide more than 500 pieces of new content this year absolutely free for our readers—including objective evaluations of individual tools and products.

The end result is information you can trust because of the editorial, scientific, and real-world professional experience we collectively utilize each and every time we pick up and test a tool.

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