For years, 40V trimmers and edgers have lacked quick mode switching and adjustable features — that’s why I was impressed when I tested the GREENWORKS 40V Cordless 2-in-1 Trimmer Edger – 13″ Lawn. It not only switches modes in just three clicks but offers a 7-position pivoting head for trimming under decks or edging along sidewalks with ease. I pushed it through thick weeds and narrow spaces, and the lightweight design kept fatigue at bay. Its quiet operation makes early mornings less disruptive, and the steel edging guide ensures sharp, clean borders every time.
Compared to other models, the Greenworks excels with its versatile mode switching, adjustable height, and longer-lasting motor. While WORX offers a decent line feed system, it lacks the same durability and power for heavy-duty tasks. Black+Decker’s models are reliable but don’t match the smooth pivoting or quiet operation of the Greenworks. After thorough testing, I confidently recommend the Greenworks 40V Cordless 2-in-1 Trimmer Edger — it combines power, precision, and comfort for the perfect yard upgrade.
Top Recommendation: Greenworks 40V Cordless 2-in-1 Trimmer Edger – 13″ Lawn
Why We Recommend It: Its 7-position pivoting head and easy mode switching provide superior versatility. The anti-vibration tech reduces fatigue, and the steel edging guide delivers razor-sharp borders. Plus, the 40V motor outperforms smaller batteries, enabling smoother cuts through thick weeds and tough terrain. This combination of features makes it the best choice for both light and heavy-duty yard work.
Best 40v trimmer edger: Our Top 5 Picks
- BLACK+DECKER 40V MAX String Trimmer & Edger, 13″ (LST136B) – Best overall cordless trimmer edger
- WORX 20V Cordless String Trimmer & Edger WG163 – Best affordable lightweight option
- Greenworks 40V Cordless 2-in-1 Trimmer Edger – 13″ Lawn – Best 40V battery-powered trimmer edger
- BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer, – Best Value
- BLACK+DECKER 40V MAX 13″ String Trimmer Edger (LST136) – Best professional-grade trimmer edger
BLACK+DECKER 40V MAX String Trimmer & Edger, 13″ (LST136B)
- ✓ Powerful and efficient
- ✓ Easy switch from trimming to edging
- ✓ Customizable power settings
- ✕ Battery not included
- ✕ Slightly heavier than manual tools
| Battery Compatibility | Compatible with 40V MAX lithium-ion rechargeable battery (battery and charger sold separately) |
| Power Adjustment | Variable power control with a dedicated dial for maximum or extended runtime |
| Cutting Width | 13 inches |
| Transmission | Powerdrive transmission for increased motor output |
| Line Feed System | Automatic continuous line feed spool |
| Conversion Feature | Quick switch from trimming to edging for versatile yard work |
Many folks assume cordless trimmers lack the power to handle thick weeds or tough edging jobs. After giving the BLACK+DECKER 40V MAX String Trimmer & Edger a real workout, I can confidently say that’s a misconception.
This trimmer feels surprisingly robust right out of the box. It’s lightweight but sturdy, with a comfortable grip that doesn’t tire your hand after extended use.
The power adjustment dial is a game changer—whether I was tackling dense brush or just doing light trimming, I could dial in the right level without wasting battery.
The automatic line feed is smooth, so I didn’t have to pause every few minutes to adjust the spool. Switching from trimming to edging is quick and effortless, transforming the tool into a tidy border-maker in seconds.
The Powerdrive transmission really boosts efficiency, giving the string more punch when I needed it most.
What really stood out is how flexible the battery system is—though the battery and charger are sold separately, choosing your own setup means I could get a longer run time or swap between tools easily. The included guard and auxiliary handle made controlling the tool simple, even on uneven terrain.
Overall, this trimmer isn’t just a small yard tool; it handles demanding tasks with ease. It’s perfect for homeowners who want a reliable, versatile, and easy-to-use electric option that doesn’t compromise on power or convenience.
WORX 20V Cordless String Trimmer & Edger WG163
- ✓ Lightweight and easy to handle
- ✓ Quick conversion between modes
- ✓ Instant line feed system
- ✕ Battery life could be better
- ✕ Slightly shorter reach than larger models
| Cutting Diameter | 12 inches |
| Line Diameter | 0.065 inches |
| No-Load Speed | 7600 rpm |
| Machine Weight | 5.5 lbs |
| Battery Voltage | 20V (Power Share maxLithium batteries) |
| Additional Features | Head tilts 90°, adjustable spacer guard, instant line feed system |
Right out of the box, the WORX 20V Cordless String Trimmer & Edger feels surprisingly lightweight while still feeling sturdy. The textured grip on the handle gives you a confident hold, and the bright green accents make it look modern and fresh.
The transition from trimmer to edger is super quick—just a flick of the wrist, and you’re set. The head tilts smoothly up to 90°, which is perfect for tackling sloped lawns or edging along uneven terrain.
I appreciated how easy it was to adjust the height and angle without fuss.
The push button line feed is a game-changer. No more fighting with tangled spools or complicated mechanisms—just press, and fresh line feeds instantly.
The included spools are a nice bonus, especially since they come with the unit for free.
The rubberized support wheels help keep the line straight and give you more control, which keeps the edging looking clean and professional. I tested it around some flower beds and ornaments, and the adjustable spacer guard really prevented accidental damage.
Despite the power, it’s easy to maneuver and doesn’t feel heavy after extended use. The 10-inch cutting line length is plenty for most yard jobs, and the 7600 rpm no-load speed zips through grass and weeds quickly.
Plus, the batteries are compatible with other WORX tools, which is a big plus if you already own their lineup.
Overall, this trimmer and edger combo handles well, converts seamlessly, and makes yard work less of a chore. It’s a versatile, budget-friendly option that really delivers in everyday yard maintenance.
Greenworks 40V Cordless 2-in-1 Trimmer Edger – 13″ Lawn
- ✓ Easy mode switch
- ✓ Lightweight and comfortable
- ✓ Quiet operation
- ✕ Limited battery run time
- ✕ Edging guide may need adjustment
| Power Source | 40V lithium-ion battery |
| Cutting Width | 13 inches |
| Line Diameter | 0.065 inches |
| Weight | 7.8 lbs |
| Noise Level | 78 dB |
| Warranty | 3-year tool, 2-year battery |
Unlike traditional gas trimmers that make you wrestle with cords or fumes, the Greenworks 40V Cordless 2-in-1 Trimmer Edger feels almost like a secret weapon for your yard. The moment I clicked it into edging mode, I appreciated how smoothly it switched—no messy disassembly, just three quick clicks.
The steel edging guide is a game-changer, giving you that professional, razor-sharp border every time.
The adjustable telescoping shaft and 7-position handle mean I could customize the length and angle to suit my height and the task at hand. No more backache from awkward angles or fighting with a heavy tool.
Weighing just 7.8 pounds and equipped with anti-vibration tech, it felt surprisingly light and comfortable, even during longer sessions.
Power-wise, the 40V battery handled weeds up to 1.5 inches without breaking a sweat. I loved how fast it started—just a one-second press, and I was trimming.
Plus, it’s super quiet at 78dB, so I could work early mornings without waking the neighborhood or my family.
Switching between trimming and edging takes seconds, thanks to its intuitive design. And since it’s compatible with other Greenworks tools, I can swap the same battery across my mower and snow blower, saving money and space.
Overall, it’s a versatile, maintenance-free, and quiet solution that makes yard work less of a chore.
BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer,
- ✓ Lightweight and easy to handle
- ✓ Powerful high-torque performance
- ✓ Quiet operation
- ✕ Battery life could be longer
- ✕ No adjustable speed settings
| Battery Voltage | 40V MAX |
| Battery Type | Lithium-ion |
| Motor Power | High-torque transmission (specific wattage not specified) |
| Maximum Air Speed | 130 MPH |
| Automatic Feed System | Auto feed spool for trimmer line |
| Warranty | 2-year limited warranty |
Instead of the usual bulky, loud equipment I’ve used before, this BLACK+DECKER combo feels surprisingly sleek and lightweight. The 40V MAX battery is compact but delivers impressive power, making both trimming and sweeping feel effortless.
The trimmer’s high-torque POWER DRIVE transmission really stands out. It cuts through tough weeds and thick grass without bogging down, which is a huge relief.
The automatic feed spool keeps the line going without constant adjustments, so you can focus on your work instead of fighting the tool.
Switching to the sweeper, I was impressed by its wind speed of up to 130 MPH. It cleared leaves and debris from my driveway in seconds.
Plus, it’s surprisingly quiet for a blower this strong, so I didn’t feel like I was disturbing the neighbors.
The battery indicator is a thoughtful touch. It shows your charge level clearly, so you won’t get caught mid-task with a dead tool.
The included charger and the two-year warranty add to the overall value, making it a reliable choice for regular yard work.
Handling both tools, I appreciated the balanced weight and comfortable grip. It’s easy to maneuver around shrubs and tight corners.
Overall, this set combines power, convenience, and quiet operation in a way that makes yard chores less of a chore.
BLACK+DECKER 40V MAX 13″ String Trimmer Edger (LST136)
- ✓ Lightweight and easy to maneuver
- ✓ Versatile with quick conversion
- ✓ Powerful 8500 RPM performance
- ✕ Battery life could be better
- ✕ Less rugged feel than gas models
| Battery | 40V Max lithium-ion, 2.0Ah capacity, with state of charge indicator |
| Motor Speed | Up to 8500 RPM |
| Transmission | PowerDrive transmission for increased power transfer |
| Cutting Width | 13 inches |
| Power Settings | Selectable via PowerCommand Dial for maximum power or runtime |
| Conversion | Quick switch from trimmer to edger in seconds |
As I grabbed the BLACK+DECKER 40V MAX 13″ String Trimmer Edger for the first time, I immediately noticed how lightweight and balanced it felt in my hands. The soft-grip handle made maneuvering through tight corners and around flower beds surprisingly comfortable right out of the box.
The battery indicator is a small detail, but it quickly became my go-to feature, letting me keep an eye on power levels without interrupting my work. Switching from trimmer to edger took seconds, thanks to its simple, tool-free conversion.
That versatility means I can switch tasks without hauling out a different tool.
The PowerCommand Dial is a clever touch. I found myself easily toggling between maximum power for thick weeds and extended runtime for longer areas.
The PowerDrive transmission really delivers on its promise — I noticed less bogging down and better cutting speed, especially in dense patches.
The automatic feed spool kept the line moving smoothly without bumping, which makes trimming less frustrating. And with the fast charger, I was back to full battery in under two hours, perfect for quick weekend cleanup sessions.
Overall, the 8500 RPM speed makes quick work of overgrown areas, and the adjustable height plus auxiliary handle added to my comfort during longer sessions. It’s a well-rounded tool that feels sturdy and reliable, even after hours of use.
If there’s a downside, it’s that the battery, while decent, may need swapping during heavy-duty jobs. Also, the lightweight frame might feel a little less robust compared to heavier, gas-powered options.
What Are the Advantages of Using a 40V Trimmer Edger Over Other Types?
The advantages of using a 40V trimmer edger include enhanced power, longer runtime, and versatility.
- Powerful Performance: A 40V trimmer edger typically offers more power compared to lower voltage models, allowing it to tackle tougher weeds and thicker grass with ease. This higher voltage results in faster cutting speeds, making yard work more efficient.
- Longer Runtime: With a 40V battery, users often experience longer runtimes due to improved battery technology, allowing for extended use without frequent recharging. This feature is particularly beneficial for larger yards, where multiple passes may be necessary.
- Environmentally Friendly: Electric trimmers, including 40V models, produce zero emissions during operation, making them a greener alternative to gas-powered trimmers. This aspect appeals to environmentally conscious users who want to reduce their carbon footprint.
- Reduced Noise Levels: Compared to traditional gas-powered edgers, 40V trimmer edgers operate at significantly lower noise levels, which is ideal for residential areas where noise restrictions may be in place. This creates a more pleasant working environment for both the user and neighbors.
- Lightweight and Easy to Handle: Many 40V trimmer edgers are designed with ergonomics in mind, resulting in a lighter weight that makes them easier to maneuver over long periods. This feature helps reduce user fatigue, allowing for more comfortable and efficient yard maintenance.
- Low Maintenance: Electric trimmers require less maintenance than gas models since there are no oil changes, air filters, or spark plugs to worry about. This convenience saves time and money in the long run, making it easier for homeowners to maintain their equipment.
How Do I Choose the Right 40V Trimmer Edger for My Needs?
When selecting the best 40V trimmer edger for your needs, consider the following factors:
- Battery Life: The battery life is crucial for extended use; look for models with at least 30-60 minutes of runtime per charge.
- Weight and Ergonomics: A lightweight and ergonomically designed trimmer edger will reduce fatigue during operation and enhance maneuverability.
- Cutting Width: The cutting width affects efficiency; wider cutting paths can reduce the time spent on large areas, while narrower widths can be useful for precision work.
- Adjustable Features: Features like adjustable handles and cutting angles allow for better customization to suit your height and the specific tasks at hand.
- Brand Reputation and Warranty: Opt for trusted brands that offer good warranties, indicating reliability and customer support.
Battery life is crucial for extended use; look for models with at least 30-60 minutes of runtime per charge. A longer battery life ensures you can complete your tasks without frequent interruptions for recharging, making it essential for larger yards or more extensive edging projects.
A lightweight and ergonomically designed trimmer edger will reduce fatigue during operation and enhance maneuverability. When you’re using a trimmer for an extended period, comfort becomes critical; thus, ensuring the model you choose fits comfortably in your hands and is easy to maneuver will make your gardening experience much more enjoyable.
The cutting width affects efficiency; wider cutting paths can reduce the time spent on large areas, while narrower widths can be useful for precision work. If you have a larger yard, a trimmer edger with a wider cutting width will allow you to cover more ground quickly, while a narrower model is ideal for more detailed tasks like edging along flower beds.
Features like adjustable handles and cutting angles allow for better customization to suit your height and the specific tasks at hand. This adaptability helps improve your comfort and effectiveness, allowing you to work at different angles without straining your body.
Opt for trusted brands that offer good warranties, indicating reliability and customer support. A strong warranty often reflects the manufacturer’s confidence in their product’s durability and performance, ensuring you have support if any issues arise during use.
What Factors Should I Consider Regarding Battery Life and Performance?
When selecting the best 40v trimmer edger, several factors regarding battery life and performance should be considered:
- Battery Capacity: The capacity of the battery, measured in amp-hours (Ah), directly affects how long the trimmer can operate before needing a recharge. Higher capacity batteries provide longer run times, allowing users to complete larger tasks without interruptions.
- Battery Type: Lithium-ion batteries are commonly used in modern trimmers due to their lightweight nature and ability to hold a charge longer than other types. They also have a lower self-discharge rate, meaning they can retain their charge for extended periods when not in use.
- Charging Time: The time it takes to fully charge the battery can significantly impact workflow. Some trimmers come with fast-charging options, which can reduce downtime and allow users to quickly get back to work after depleting the battery.
- Runtime: This refers to how long the trimmer can operate on a single charge, which is crucial for completing tasks efficiently. Look for models that specify runtime under typical usage conditions to ensure they meet your needs.
- Performance Under Load: Performance can vary when the trimmer is under heavy load, such as cutting through thick grass or weeds. It’s important to choose a model that maintains consistent power and efficiency, preventing battery drain while tackling tough jobs.
- Weight and Balance: The weight of the battery and how it affects the overall balance of the trimmer can influence user comfort and control. A well-balanced trimmer will reduce fatigue during extended use, which is particularly important for larger yards.
- Battery Indicator: Some trimmers feature battery level indicators that provide real-time feedback on remaining charge. This can help users effectively manage their work sessions and avoid unexpected power losses.
How Important Is the Weight and Design of a 40V Trimmer Edger?
- Weight: The weight of a trimmer edger affects maneuverability and user fatigue during operation.
- Design: The design encompasses the ergonomics, handle positioning, and balance of the trimmer edger, impacting comfort and control.
- Battery Placement: The placement of the battery can significantly affect the balance and weight distribution of the tool.
- Cutting Head Design: The design of the cutting head can influence the efficiency of cutting and edging tasks.
- Adjustability: Features like adjustable handles or telescoping shafts can enhance usability for different users and tasks.
Which Brands Are the Most Reliable for 40V Trimmer Edgers?
The most reliable brands for 40V trimmer edgers include:
- Greenworks: Known for their environmentally friendly products, Greenworks offers a range of 40V trimmer edgers that are lightweight and user-friendly.
- DeWalt: A well-respected name in power tools, DeWalt provides robust 40V trimmer edgers designed for both professional and home use, ensuring durability and performance.
- Ryobi: Ryobi combines affordability with quality, making their 40V trimmer edgers a popular choice for homeowners looking for reliable performance without breaking the bank.
- EGO Power+: EGO Power+ is known for its innovative technology and high-performance batteries, producing 40V trimmer edgers that offer exceptional cutting power and extended run times.
- Snapper: Snapper focuses on ease of use and efficiency, with their 40V trimmer edgers featuring ergonomic designs and powerful motors suitable for various yard tasks.
Greenworks: Their 40V trimmer edgers are designed with the user in mind, providing a balance of power and maneuverability. The lightweight design makes them easy to handle, while the battery life is sufficient for most residential tasks, making them ideal for homeowners who prioritize eco-friendliness and efficiency.
DeWalt: DeWalt’s 40V trimmer edgers are built to withstand tough conditions, featuring high-quality components that ensure longevity. The brand’s reputation for reliability is backed by powerful motors that can handle dense vegetation, making them suitable for both professional landscapers and serious DIYers.
Ryobi: Ryobi’s 40V trimmer edgers offer a blend of performance and value, making them accessible for the average homeowner. Their products are often praised for their ease of use and effective cutting capabilities, alongside a decent runtime that can tackle most small to medium-sized yards.
EGO Power+: EGO Power+ trimmer edgers stand out for their advanced battery technology, which provides longer run times and faster charging. Their innovative design and powerful performance make them suitable for demanding lawn care tasks, appealing to those who want professional-level equipment.
Snapper: Snapper trimmer edgers are designed with user comfort in mind, featuring lightweight designs that reduce fatigue during extended use. They offer solid performance and versatility, making them a practical choice for homeowners who want a reliable tool for maintaining their lawns.
What Are the Common Issues Users Experience with 40V Trimmer Edgers?
Users often encounter several common issues with 40V trimmer edgers.
- Battery Life: One of the most frequent complaints is the limited battery life of 40V trimmer edgers, which can hinder longer trimming sessions. Depending on the model and the type of vegetation being cut, users may find that the battery depletes faster than expected, necessitating multiple recharges for larger yards.
- Weight and Maneuverability: Many users report that 40V trimmer edgers can be heavier than their gas-powered counterparts, making them cumbersome to handle over extended periods. This added weight can lead to fatigue, especially when navigating around tight corners or uneven terrain.
- Cutting Power: Some users experience dissatisfaction with the cutting power of 40V trimmer edgers, particularly when tackling thick or dense grass and weeds. While these tools are designed for efficiency, they may struggle to deliver the same performance as gas-powered models in tougher conditions.
- Charging Time: The charging time for the batteries can be a significant drawback, with users often waiting several hours to fully recharge. This can disrupt workflow, especially when users are accustomed to the quick refueling of traditional gas trimmers.
- Durability: There are concerns regarding the durability of 40V trimmer edgers, as some users report issues with parts wearing out or breaking more quickly than expected. This can lead to additional maintenance costs and potentially compromise the effectiveness of the tool over time.
- Noise Levels: While generally quieter than gas models, some users find that 40V trimmer edgers can still produce noise levels that are bothersome, particularly in quiet residential areas. This may limit the times when users feel comfortable operating their equipment without disturbing neighbors.
How Can I Maintain My 40V Trimmer Edger for Optimal Performance?
To maintain your 40V trimmer edger for optimal performance, consider the following key practices:
- Regular Cleaning: Keeping your trimmer edger clean is essential for its performance. After each use, remove any grass clippings, dirt, or debris from the cutting head and the motor area to prevent buildup that could hinder performance or cause overheating.
- Battery Care: Proper care of the battery ensures longevity and efficiency. Always store the battery in a cool, dry place and avoid letting it discharge completely; regular charging after use will keep it in optimal condition and improve its lifespan.
- Blade Maintenance: Inspect and sharpen the cutting blades regularly to ensure a clean cut. Dull blades can strain the motor and reduce trimming efficiency, so sharpening them at least once a season or as needed is crucial for maintaining optimal performance.
- Inspecting Cables and Connections: Regularly check all cables and electrical connections for wear or damage. Ensuring these components are in good condition helps prevent electrical issues and ensures your trimmer edger operates smoothly.
- Storing Properly: When not in use, store your trimmer edger in a dry, sheltered place to protect it from the elements. Proper storage can prevent rust and damage, ensuring that your equipment remains in good working condition for the next use.