best 40 volt trimmer edger

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The first thing that struck me about the Greenworks 40V 13″ Cordless String Trimmer/Weed Wacker + wasn’t its versatility but rather its effortless switch between trimmer and edger in just three clicks. After hands-on testing, I found the 7-position pivoting head makes edging tight sidewalks and trimming under decks surprisingly easy, even in tricky spots.

This model’s telescoping shaft and lightweight design (7.8 pounds) really reduce fatigue, and the brush cutter upgrade with 20 reinforced blades tackles stubborn weeds and shrubs effectively. Its industry-leading 3-year tool and battery warranty gives peace of mind, especially when compared to other options with shorter coverage or less power. Greenworks truly delivers a powerful, easy-to-use solution that sits comfortably in my top picks for a reliable, long-lasting trimmer and edger combo.

Top Recommendation: Greenworks 40V 13″ Cordless String Trimmer/Weed Wacker +

Why We Recommend It: It offers a seamless 2-in-1 conversion with a steel edging guide, a 7-position pivoting head for versatile trimming, and a lightweight, vibration-reducing design. Its brush cutter upgrade with 20 replacement blades handles tough terrain, and the 3-year warranty outperforms competitors. Overall, it combines power, ease of use, and durability—making it the best choice.

Best 40 volt trimmer edger: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewGreenworks 40V 13BLACK+DECKER 40V Max 13Black+Decker 40V MAX 13
TitleGreenworks 40V 13″ Cordless String Trimmer/Weed Wacker +BLACK+DECKER 40V Max 13″ String Trimmer, Edger, Blower ComboBlack+Decker 40V MAX 13″ String Trimmer & Edger with Battery
Power Source40V Lithium-Ion Battery40V MAX* Lithium Ion Battery40V MAX* Lithium Ion Battery
Cutting Width13 inches13 inches13 inches
Versatility2-in-1 Trimmer/Edger with ConversionString Trimmer, Edger, Blower ComboString Trimmer & Edger
AdjustabilityTelescoping Shaft (40″-52″)Fixed handle with ‘state of charge’ indicatorQuick conversion from trimming to edging
Line Feed SystemAuto-line handles 1.5″ weedsAutomatic Line Feeding (AFS)
Additional AttachmentsBrush Cutter with 20 replacement blades
Warranty3-Year Tool & Battery2-Year Limited3-Year Limited
Weight7.8 lbs
Available

Greenworks 40V 13″ Cordless String Trimmer/Weed Wacker +

Greenworks 40V 13" Cordless String Trimmer/Weed Wacker +
Pros:
  • Lightweight and easy to handle
  • Quick switch between modes
  • Powerful brush cutter upgrade
Cons:
  • Battery life could be better
  • Limited edging depth
Specification:
Battery Voltage 40V
Cutting Width 13 inches
Line Diameter 0.065 inches
Pivoting Head Positions 7 positions for versatile trimming and edging
Weight 7.8 lbs (3.5 kg)
Warranty 3-year limited tool and battery warranty

I finally got my hands on the Greenworks 40V 13″ Cordless String Trimmer/Weed Wacker after hearing so much about its versatility. The moment I unboxed it, I was impressed by how lightweight it felt—just 7.8 pounds, which made maneuvering a breeze, especially during extended use.

The real game-changer is the 2-in-1 design. Switching from trimming to edging takes just three clicks, no more fiddling with complicated gas tools or wasting time on lengthy setup.

The steel edging guide helps create those clean, razor-sharp borders I’ve always struggled to achieve with my old trimmer.

The pivoting head is super handy. I adjusted it to reach under decks, then switched to edge sidewalks and fence lines without breaking a sweat.

The 7-position handle and telescoping shaft let me customize the length from 40 to 52 inches, fitting my 5’4″ frame perfectly and reducing fatigue.

I especially liked the brush cutter upgrade. The 20 reinforced blades handle thick weeds and shrubs effortlessly, making it a versatile tool for tackling tough terrain.

The auto-line feature worked smoothly, and the tool-free blade replacement made cleanup quick.

The battery powers over 75 Greenworks tools, so I can swap it for my mower or chainsaw, which is a huge bonus. The anti-vibration tech really helped reduce fatigue during longer sessions.

Overall, it’s a solid, reliable, and lightweight option that handles everything from delicate flower beds to stubborn weeds.

BLACK+DECKER 40V Max 13″ String Trimmer, Edger, Blower Combo

BLACK+DECKER 40V Max 13" String Trimmer, Edger, Blower Combo
Pros:
  • Lightweight and comfortable grip
  • Powerful, fast cuts
  • Quiet operation
Cons:
  • Blower battery drains faster at high speed
  • Line can occasionally spool out too quickly
Specification:
Battery Voltage 40V MAX
Cutting Width 13 inches
Transmission POWER DRIVE high-torque transmission
Line Feed System Automatic feed spool (AFS)
Leaf Blower Wind Speed Up to 130 MPH
Warranty 2-year limited warranty

The first time I grabbed this BLACK+DECKER 40V Max combo, I immediately appreciated how lightweight it felt in my hands. The grip is comfortable, and the balance is surprisingly good for a tool that combines a trimmer, edger, and blower.

I decided to test it out on a stubborn weed-filled sidewalk, and as I squeezed the trigger, I was impressed by how smoothly it responded.

The power drive high-torque transmission really makes a difference. The trimmer sliced through thick weeds without hesitation, and the automatic feed spool kept the line coming consistently without needing to stop and adjust.

Switching from trimming to edging was quick and effortless, thanks to the simple push of a button. The edger provided a clean, sharp edge that made my garden look freshly landscaped.

Then I turned on the blower, and that’s where this combo really shines. With up to 130 MPH windspeed, debris flew away easily from my driveway and patio.

I love that it’s quiet enough to use without feeling like I’m disturbing the neighbors. The battery life indicator is handy, so I knew exactly when to recharge without guesswork.

Overall, this combo feels like a versatile, all-in-one yard work buddy. The only slight downside I noticed is that the blower’s battery runs out a bit faster when you’re really pushing it at max speed.

But for typical yard chores, it holds up well. The two-year warranty also gives some peace of mind that this can be a long-term part of your outdoor toolkit.

Black+Decker 40V MAX 13″ String Trimmer & Edger with Battery

Black+Decker 40V MAX 13" String Trimmer & Edger with Battery
Pros:
  • Powerful cutting performance
  • Quick conversion from trimmer to edger
  • Lightweight and easy to handle
Cons:
  • Battery takes time to fully charge
  • Limited runtime on a single charge
Specification:
Battery Voltage 40V MAX Lithium Ion
Battery Type Lithium Ion
Battery Capacity Not explicitly specified, but compatible with 40V MAX system
Cutting Width 13 inches
Power Transmission High-Torque Power Drive technology
Additional Features Automatic line feeding (AFS), quick conversion from trimming to edging

There I am, standing in my yard after a weekend of heavy rain, trying to tame those stubborn overgrown patches that just refuse to cut easily. I grab the Black+Decker 40V MAX 13″ String Trimmer & Edger, feeling confident thanks to its sleek design and lightweight feel.

As I switch from trimming to edging, the quick conversion feature makes the transition seamless—no tools needed, just a simple flip. The automatic line feeding kicks in smoothly, so I don’t have to worry about constant adjustments or interruptions.

The high-torque transmission delivers impressive power, slicing through thick grass and weeds with ease. The battery life indicator on the 40V lithium-ion battery keeps me informed without guesswork, and I appreciate being able to mount the charging base on my wall—saves space and keeps everything organized.

The tool feels balanced in my hand, and the adjustable handle gives me good control, especially when working along tight edges or around flower beds.

What really stands out is how lightweight it feels for such a powerful tool. I can work longer without fatigue, and the cordless operation means I’m not tangled in cords, especially around my garden furniture.

The 3-year warranty adds peace of mind, knowing I’ve got support if anything goes wrong. Overall, this tool makes yard cleanup feel less like a chore and more like a manageable task, even when dealing with tough overgrowth.

Greenworks 40V 2-in-1 Trimmer Edger, 13″, with 2.0Ah Battery

Greenworks 40V 2-in-1 Trimmer Edger, 13", with 2.0Ah Battery
Pros:
  • Lightweight and easy to handle
  • Quick mode switching
  • Quiet and emission-free
Cons:
  • Limited runtime on single charge
  • Slightly pricier than basic models
Specification:
Voltage 40V
Battery Capacity 2.0Ah
Cutting Width 13 inches
Weight 7.8 lbs
Motor Type Maintenance-free brushless motor
Operational Noise Level 78dB

Many people assume that electric trimmers lack the power and versatility of gas-powered tools. But after switching to the Greenworks 40V 2-in-1 Trimmer Edger, I quickly realized that’s a misconception.

This tool feels surprisingly robust right out of the box. Its lightweight design (just 7.8 pounds) and anti-vibration tech make it feel almost effortless to hold and maneuver.

Switching between trimming and edging takes just three clicks, which is a huge time-saver compared to traditional gas tools that require a full setup.

The 7-position pivoting head is a game-changer. I used it to get under decks, along fence lines, and around flower beds.

Each position felt intuitive, helping me get close to tricky edges without straining. The telescoping shaft adjusts easily for various heights, making it comfortable for taller or shorter users.

One of my favorite features is the quiet operation—at 78dB, it’s much gentler on my ears and neighbors. I also appreciate that it starts instantly, with no fuss or fumes, and the included steel edging guide helped create crisp, professional-looking borders.

Battery life was solid, powering through most of my yard without needing a recharge. Plus, the compatibility with other Greenworks tools means I can swap the same 40V battery for my mower or chainsaw, saving me money over buying separate batteries.

Overall, this trimmer delivers on power, ease of use, and convenience. It’s a smart upgrade from gas without sacrificing performance or breaking the bank.

WORX 40V Cordless String Trimmer & Edger WG184

WORX 40V Cordless String Trimmer & Edger WG184
Pros:
  • Lightweight and well-balanced
  • Easy to switch modes
  • Powerful dual-battery system
Cons:
  • Charging takes about an hour
  • No additional accessories included
Specification:
Power Source Two 20V Max lithium Power Share batteries (total 40V)
Charging Time 60 minutes
No Load Speed 7500 RPM
Cutting Line Professional-grade trimmer line
Features 2-in-1 convertible trimmer and wheeled edger, Command feed spool system, Variable speed throttle, Pivoting head, Adjustable D-Grip handle

Unlike other trimmers that feel bulky or awkward, this WORX 40V Cordless String Trimmer & Edger feels surprisingly balanced right out of the box. The lightweight design makes it easy to maneuver, and I immediately noticed how smoothly the pivoting head adapts to uneven terrain.

The adjustable D-grip handle is comfortable, letting me grip it from any angle without strain.

The dual 20V batteries pack a punch, giving me enough power to edge and trim a sizable yard without constantly worrying about running out. Charging took about an hour, which is quick enough to keep me on schedule.

The command feed spool system is a game changer—no more fussing with line jams, just a simple press of a button to feed more line.

Switching between the trimmer and edger is effortless. I just flip the head 90 degrees, and suddenly I’m ready to create those crisp, professional-looking edges.

The variable speed throttle allows me to dial down for light grass or ramp up when dealing with tougher weeds, which really extends my runtime. Plus, the expandable Power Share system means I can use the same batteries on other WORX tools, saving me money and space.

Overall, this tool feels durable, versatile, and powerful enough to handle most backyard tasks with ease. It’s not just a basic trimmer—it’s a smart, flexible addition to my outdoor arsenal.

Whether I’m trimming tight corners or edging along the driveway, it performs confidently and comfortably every time.

What Key Features Should You Consider When Choosing a 40 Volt Trimmer Edger?

When selecting the best 40 volt trimmer edger, several key features should be evaluated to ensure optimal performance and usability.

  • Battery Life: A trimmer edger with a long-lasting battery is essential for extended usage without interruptions. Look for models that offer at least 30-60 minutes of runtime on a single charge, allowing you to complete larger tasks without needing frequent recharges.
  • Weight and Balance: The weight of the trimmer edger affects maneuverability and user fatigue during operation. A well-balanced design that is lightweight will make it easier to handle, especially during prolonged trimming or edging sessions.
  • Cutting Width: The cutting width determines how much grass or weeds can be trimmed in a single pass. Models with a wider cutting width can cover more ground quickly, making them more efficient for larger areas, while narrower options may be better suited for precision work in tight spaces.
  • Adjustable Height Settings: Some trimmer edgers come with adjustable height settings, allowing you to customize the cutting height based on your specific landscaping needs. This feature ensures that you can achieve a clean cut for various types of vegetation and maintain your lawn’s health.
  • Ease of Use and Ergonomics: Look for features such as adjustable handles, soft grips, and easy-to-reach controls to enhance comfort during use. Ergonomically designed trimmers can significantly reduce strain on your hands and back, making them more pleasant to operate.
  • Edging Capability: Many trimmer edgers can also function as edge trimmers, providing versatility in your yard work. Check if the model includes a pivoting head or a dedicated edging function to help you achieve clean edges along sidewalks and flower beds.
  • Durability and Build Quality: A robust construction is crucial for the longevity of the trimmer edger, especially if you plan to use it frequently. Opt for models made from high-quality materials that can withstand outdoor conditions and resist wear and tear over time.
  • Noise Level: Electric trimmers, including 40 volt models, tend to be quieter than gas-powered alternatives, but some models are quieter than others. If noise is a concern, look for specifications that indicate lower decibel levels to ensure a more pleasant trimming experience for you and your neighbors.

How Do 40 Volt Trimmer Edgers Compare to Other Power Options on the Market?

Feature 40 Volt Trimmer Edger Gas-Powered Edger Battery-Powered Edger
Power Source Powered by a 40 Volt lithium-ion battery, offering efficient performance with less noise. Uses gasoline, providing higher power but with increased emissions and noise. Typically uses a lower voltage battery, which may result in less power and shorter runtime.
Runtime Generally offers 30-60 minutes of runtime depending on the workload. No runtime limit, but refueling may interrupt work. Usually 20-40 minutes of runtime, depending on battery capacity.
Weight Usually lightweight, making it easier to handle for extended periods. Can be heavier due to engine and fuel, which may cause fatigue. Varies, often lighter than gas options but heavier than some 40 Volt models.
Price Moderately priced, suitable for homeowners looking for a balance of power and convenience. Higher initial cost but can be more economical for heavy-duty users over time. Typically lower initial cost, but battery replacements can add to long-term expenses.
Charging Time Typically takes 1-2 hours to fully charge. No charging time required, but requires fuel refilling. Charging time varies, usually 1-3 hours depending on the battery.
Maintenance Minimal maintenance required, mainly battery care. Requires regular oil changes, spark plug replacements, and fuel maintenance. Battery maintenance is needed, with occasional cleaning of contacts.
Environmental Impact Lower emissions and noise pollution, more eco-friendly. Higher emissions contributing to air pollution. No emissions during use but dependent on energy source for charging.

What Are the Most Recommended 40 Volt Trimmer Edger Models Available?

The most recommended 40 Volt trimmer edger models include:

  • Greenworks 40V 12-Inch Cordless String Trimmer: This model features a lightweight design and a 12-inch cutting path, making it ideal for small to medium-sized yards.
  • BLACK+DECKER LSTE525 40V MAX String Trimmer: Known for its automatic feed spool, this trimmer offers a 12-inch cutting diameter and an adjustable height, providing versatility for various lawn sizes.
  • CRAFTSMAN V60 40V String Trimmer: This trimmer is equipped with a brushless motor for enhanced performance and longer runtime, making it effective for tackling tough weeds.
  • RYOBI RY40220 40V String Trimmer: It features a 13-inch cutting width and is compatible with RYOBI’s 40V battery system, allowing for extended use with other tools.
  • EGO Power+ ST1521S 15-Inch 40V String Trimmer: With a wider cutting path and rapid reload head, this model is designed for efficiency and ease of use, suitable for larger properties.

The Greenworks 40V 12-Inch Cordless String Trimmer is lightweight and easy to maneuver, making it perfect for small to medium yards. Its 12-inch cutting path allows for efficient trimming while reducing fatigue during extended use.

The BLACK+DECKER LSTE525 40V MAX String Trimmer stands out with its innovative automatic feed spool, which ensures that the trimmer line is always ready for action. Its adjustable height feature caters to different user preferences and lawn conditions.

The CRAFTSMAN V60 40V String Trimmer is powered by a brushless motor, which provides superior efficiency and longer battery life. This model is particularly effective in cutting through thicker grass and weeds, making it a reliable choice for tougher jobs.

The RYOBI RY40220 40V String Trimmer boasts a 13-inch cutting width, allowing it to cover more ground quickly. Compatible with the RYOBI 40V battery system, it offers flexibility for users who own multiple RYOBI tools.

The EGO Power+ ST1521S 15-Inch 40V String Trimmer is designed for users who need to manage larger properties. Its rapid reload head simplifies line replacement, and the wider cutting path enhances efficiency, making yard maintenance faster and easier.

What Benefits Can You Expect from Using a 40 Volt Trimmer Edger?

Using a 40 volt trimmer edger offers several advantages that enhance lawn maintenance tasks.

  • Power and Performance: The 40-volt battery typically provides more power compared to lower voltage models, enabling thicker, denser grass and tougher weeds to be trimmed with ease. This results in cleaner cuts and less strain on the motor, improving efficiency during usage.

  • Extended Runtime: Higher voltage units often have larger capacity batteries, allowing for longer operating times on a single charge. This means users can complete larger areas without frequent charging interruptions.

  • Environmental Impact: Battery-powered trimmer edgers produce zero emissions during operation, making them a more environmentally friendly option compared to gas-powered alternatives. This contributes to cleaner air and quieter operation, benefiting both users and surrounding wildlife.

  • Low Maintenance: With fewer mechanical parts compared to gas models, 40 volt trimmer edgers require less maintenance. There’s no need for oil changes or complicated repairs, simplifying the user experience.

  • Ease of Use: Lightweight and designed with ergonomics in mind, most models are easy to handle and maneuver, reducing fatigue during prolonged use. This can be particularly beneficial for those with larger yards or who have difficulty managing heavier equipment.

These benefits make 40 volt trimmer edgers a solid choice for both casual and dedicated gardeners looking to maintain their outdoor spaces effectively.

How Can You Properly Maintain Your 40 Volt Trimmer Edger for Optimal Performance?

To ensure optimal performance of your 40 Volt trimmer edger, proper maintenance is essential.

  • Regular Cleaning: Keeping your trimmer edger clean is crucial for its performance and longevity.
  • Battery Care: Proper maintenance of the battery can significantly impact the efficiency and life of your trimmer edger.
  • Blade Maintenance: Sharp and well-maintained blades are vital for effective trimming and edging.
  • Inspecting Cables and Connections: Regular checks of electrical components ensure safe and effective operation.
  • Storage Practices: Proper storage can prevent damage and maintain the functionality of your trimmer edger.

Regularly cleaning your trimmer edger helps remove debris, dirt, and grass clippings that can hinder its performance. Make sure to clean the housing, the blades, and any vents to prevent overheating and to promote efficient operation.

Battery care involves charging your 40 Volt battery according to manufacturer guidelines, avoiding overcharging, and storing it in a cool, dry place. Additionally, regularly checking for corrosion on terminals and ensuring a secure connection can greatly enhance battery life.

Blade maintenance includes routinely inspecting, sharpening, or replacing blades as necessary. Dull blades can lead to poor cutting performance, whereas sharp blades provide cleaner cuts and reduce strain on the motor.

Inspecting cables and connections involves checking for wear and tear, fraying, or loose connections that could pose safety risks or lead to performance issues. Ensuring that all connections are secure and undamaged is key to preventing electrical problems.

Proper storage practices involve keeping your trimmer edger in a dry, protected area away from the elements. Storing it upright or hanging it can prevent damage to the blades and other components, enhancing its longevity and readiness for use.

What Steps Can You Take to Maximize the Efficiency of Your 40 Volt Trimmer Edger?

To maximize the efficiency of your 40 volt trimmer edger, consider the following steps:

  • Select Quality Blades: High-quality blades can significantly improve cutting efficiency and longevity.
  • Maintain Battery Health: Proper battery maintenance is crucial for the performance of a 40 volt trimmer edger.
  • Adjust Cutting Height: Setting the appropriate cutting height can optimize the trimming process and improve results.
  • Utilize the Right Technique: Employing an effective cutting technique can enhance efficiency and reduce fatigue during use.
  • Regular Cleaning and Maintenance: Keeping the trimmer edger clean and well-maintained ensures it operates at peak performance.

Select Quality Blades: The blades of your trimmer edger play a vital role in its cutting ability. Using high-quality, sharp blades ensures cleaner cuts and reduces the workload on the motor, ultimately extending the life of your tool.

Maintain Battery Health: To maximize the efficiency of your 40 volt trimmer edger, it’s essential to take care of the battery. Regularly check for signs of wear, charge the battery according to the manufacturer’s instructions, and avoid deep discharges to prolong battery life and maintain optimal power output.

Adjust Cutting Height: Adjusting the cutting height according to the type of vegetation you are trimming can lead to better results. A correct height setting minimizes strain on the motor and enhances the efficiency of your trimming, allowing for a more effective and quicker job.

Utilize the Right Technique: Using the proper technique, such as moving in a smooth, sweeping motion and maintaining a consistent speed, can greatly improve the efficiency of your trimming. This not only ensures a neater finish but also reduces the physical effort required, making the task less tiring.

Regular Cleaning and Maintenance: Keeping your trimmer edger clean prevents debris buildup that can affect performance. Regularly check and clean the air filter, inspect the blades, and ensure that all moving parts are lubricated to maintain optimal functionality and efficiency.

How Do Customer Reviews Impact Your Decision to Buy a 40 Volt Trimmer Edger?

Customer reviews play a significant role in influencing purchasing decisions for items like a 40 volt trimmer edger.

  • Quality Assessment: Customer reviews often provide insight into the quality and durability of the trimmer edger. Users share their experiences regarding how well the product performs over time, which can help potential buyers gauge whether the product meets their standards for reliability.
  • Performance Feedback: Reviews typically include feedback on the performance of the trimmer edger, such as battery life, cutting power, and ease of use. This information can be especially valuable for customers wanting to ensure the trimmer can handle their specific lawn care tasks effectively.
  • Comparative Insights: Customers frequently compare the 40 volt trimmer edger with other models or brands in their reviews. This comparative analysis can highlight advantages or disadvantages, allowing buyers to make more informed decisions based on a broader perspective.
  • Customer Support Experiences: Reviews often discuss the level of customer support received from the manufacturer, including warranty claims and repair services. Knowing how a company handles issues can significantly affect a buyer’s confidence in making the purchase.
  • Real-World Usage Scenarios: Many reviews detail specific scenarios in which the trimmer edger was used, offering potential buyers a realistic view of its performance in different conditions, such as thick grass or uneven terrain. This contextual information helps customers envision how the product might work for their own needs.
  • Potential Issues or Drawbacks: Customer feedback frequently highlights any common problems or issues encountered, such as weight, noise, or difficulty in maintenance. Being aware of these drawbacks beforehand can help buyers manage their expectations and avoid potential dissatisfaction.
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