Contents
- The Top 8
- Top 8 String Trimmers Reviewed in Detail
- 1. Top Pick
- 2. Best Design
- 3. Best for Beginners
- 4. Best for Daily Use
- 5. Best Value
- 6. Best Premium
- 7. Best Heavy-Duty
- 8. Best Splurge
- String Trimmers Compared Side by Side
- How to Choose String Trimmers
- How We Reviewed
- Frequently asked questions
- What to look for
Choosing the best string trimmer under 150 can be tough. The WORX 20V 12″ 2-in-1 Cordless String Trimmer & Electric Lawn Edger is our top pick. It easily converts from trimmer to edger with a simple switch. Glenvera’s 20V 12″ model is a great value choice, but it may lack some advanced features. Most buyers face a choice between battery life and cutting power.
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The Top 8
These are the strongest picks that come in under $150, cheapest first.
Top 8 String Trimmers Reviewed in Detail
Here are our top choices for string trimmers under $150.
1. Top Pick
Glenvera 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger
- 2-in-1 Trimmer & Edger: Transform your lawn care routine with Glenvera cordless string trimmer, easily switching between trimming and edging modes to handle grass, weeds, and lawn borders with one versatile tool. The cordless design eliminates tangled cords and power outlet limitations, giving you the freedom to maintain your yard anywhere with greater convenience.
- Powerful Cutting Performance: Glenvera string trimmer is powered by a high-performance motor reaching up to 9,000 RPM, delivering fast and efficient cutting with a 12-inch cutting swath. Easily tackles overgrown grass, weeds, and hard-to-reach areas, helping you complete lawn trimming and yard cleanup faster with less effort.
- Long-Lasting Battery Power: Equipped with two 20V 4.0Ah batteries and a charger, Glenvera cordless string trimmer delivers up to 60 minutes of runtime and covers up to 1/4 acre on a single charge. Spend less time waiting and more time trimming, making it easier to complete larger lawn care projects without frequent recharging.
- Automatic Line Feed System: The automatic line feed system keeps the cutting line at the optimal length during use, reducing interruptions and eliminating the need for frequent manual adjustments. Enjoy smoother trimming with consistent cutting performance, making lawn maintenance faster and more convenient.
- Adjustable Design & Easy Control: Switch between trimming and edging modes with the push of a button for quick lawn care adjustments. The lightweight design, 4-position adjustable head and 180° rotating handle provide flexible control and comfortable handling, allowing you to easily reach tight spaces, trim around obstacles, and maintain different areas of your yard with less effort.
The WORX 20V 12″ 2-in-1 Cordless String Trimmer is our top pick for its versatility. It easily switches from trimmer to edger in seconds, making it a practical choice for many homeowners. With an instant line feed system and a 90° tilting head, this model efficiently tackles various yard tasks.
Pros
- 2-in-1 trimmer and edger functionality
- Instant line feed for easy use
- 90° tilting head for sloped areas
Cons
- Battery life may not last for larger yards
- Limited power for thick vegetation
Best for: Homeowners needing a versatile tool. Not ideal for: Those with large, heavily overgrown yards.
The WORX trimmer is an excellent choice for everyday lawn care.
2. Best Design
HEYWORK 20V 12" Cordless String Trimmer, Electric Weed Wacker & Edger
- [2-in-1 Versatile Design] Equipped with an 8000 RPM high-speed upgraded motor, HEYWORK cordless string trimmer easily switches between trimming and edging modes for lawn edges, flower beds, driveways and general weed removal. One tool meets all your daily yard and garden maintenance needs.
- [Auto Line Feed System] The automatic line feed system releases new trimmer line automatically when the line wears short. No more stopping to tap or bump the spool, keeping your work smooth and uninterrupted.
- [Lightweight Design] Only 6.3 lbs with adjustable comfortable grip. Reduces arm and back fatigue, suitable for adults, seniors and long-time outdoor work. Easy to control and maneuver.
- [Large Capacity Batteries] Comes with two 20V 4.0Ah lithium-ion batteries and a dedicated charger. Provides longer runtime to finish trimming large lawns and gardens efficiently.
- [Complete Accessories & Reliable Support] Package includes 8 pre-wound replacement spools for long-term use. HEYWORK offers professional customer service to solve any product or usage problems for you.
The Glenvera 20V 12″ Cordless String Trimmer & Electric Lawn Edger is excellent for its design and ease of use. This model allows you to switch between trimming and edging smooth. Its lightweight design makes it easy to handle for extended periods, making it suitable for casual users.
Pros
- Lightweight for easy maneuverability
- 2-in-1 design for trimming and edging
- Cordless for freedom of movement
Cons
- Battery life is average for larger tasks
- May struggle with thicker weeds
Best for: Casual users who want a lightweight tool. Not ideal for: Users with heavily overgrown yards.
The Glenvera offers a nice balance of design and functionality.
3. Best for Beginners
BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced…
- 6200 RPM: The POWERDRIVE Transmission delivers more power from the motor to the cutting string so you can get the job done faster
- The Automatic Feed Spool – AFS automatically feeds trimmer line when needed with no bumping required
- 2-in-1 Trim or Edge – easily converts from trimmer to edger in seconds
- It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
- Lightweight design with adjustable handle and height positions provide maximum comfort and control of this grass trimmer edge trimmer
- Battery powered weed eater includes (1) 2.0 Amp hour lithium ion battery pack for 33% more runtime per battery pack than our previous LBXR20 battery pack
- Cordless weed trimmer includes a wall mountable charging base
- Electric Weed Eater has 12 in. cutting swath
- 2 Year Limited Warranty
The BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1 features a powerful 6200 RPM motor. This ensures effective trimming while maintaining low noise levels. Its automatic feed spool saves you time, as it feeds the trimmer line without bumping, making it user-friendly for those new to yard work.
Pros
- Powerful 6200 RPM motor
- Automatic feed spool for convenience
- Quiet operation for a peaceful environment
Cons
- Heavier than some other models
- Limited cutting width of 12 inches
Best for: New users who want ease of use. Not ideal for: Those needing a lightweight option.
This BLACK+DECKER trimmer is excellent for beginners.
4. Best for Daily Use
WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163
- 2 IN 1 TRIMMER & EDGER : Easily converts from a string trimmer to an edger lawn tool in just seconds.
- INSTANT LINE FEED: This grass trimmer has innovative push button command feed spool system for instant line feeding. Plus, free spools for life.
- HEAD TILTS 90°: So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places.
- RUBBERIZED WHEELS: Support and guide the edger, giving you straighter lines and cleaner cuts.
- SPACER GUARD: Adjustable, so you don’t damage plants, landscape features, and lawn ornaments while you’re using the lawn trimmer.
- SPECS: 7600 rpm no-load speed, 12” cutting diameter, 5.5 lbs. machine weight, 10” cutting line length, 0.065” line diameter.
- BATTERIES INCLUDED: 2 powerful and lightweight 20V Power Share maxLithium batteries come with this weed trimmer and can be used on any other tool in the WORX Power Share family.
- INCLUDES: 20v string trimmer & edger, 2×20v maxLithium batteries, 20V charger, trimmer spool, support wheels, safety guard.
- DO IT ALL WITH THE SAME BATTERY: WORX Power Share is compatible with all WORX 20v and 40v tools, outdoor power and lifestyle products.
The HEYWORK 20V 12″ Cordless String Trimmer is a versatile option for regular use. It features a high-speed motor that operates at 8000 RPM. This gives you the power needed for tougher jobs, making it suitable for various yard maintenance tasks. However, its weight may be a drawback for some.
Pros
- High-speed motor for tough jobs
- 2-in-1 design for trimming and edging
- Ergonomic handle for comfort
Cons
- Can be heavy for extended use
- Battery life may vary with usage
Best for: Regular users who need power. Not ideal for: Those who prefer lightweight tools.
The HEYWORK model is powerful and efficient for daily tasks.
5. Best Value
CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight…
- Long Runtime: Finish the job with up to 63 minutes* of runtime on this weed trimmer
- 52% more power** – Taking on trimming jobs with a powerful motor that slices through thick grass
- Large Trim Area: Tackle wide areas in a single pass with a 13 in. cutting swath
- Adjustable Height Weed Eater: Stay comfortable while working with an adjustable handle that can be customized to your preference
- Versatile Operation: Grass trimmer and edger using a single tool with Turn-To-Edge functionality
- Help Optimize Performance: Prioritize runtime or power with 2 speed settings
- V20 Compatibility : Weed eater battery powered is part of the V20 system of cordless products. The Power To Do It All; Build. Repair. Restore. Maintain
- (1) CMCST901 String Trimmer (1) Spool that feeds 0.065-in line (1) CMCB204 V20* 4.0Ah Battery (1) Charger
The Greenworks 40V 12 in String Trimmer is a combo tool that includes a trimmer and blower. It’s designed to handle tough vegetation and gives you an efficient edge along walkways. While it offers excellent performance, its weight and size may not be suitable for everyone.
Pros
- Combo tool for trimming and blowing
- Handles tough vegetation well
- Good for maintaining curb appeal
Cons
- Heavier than standalone models
- Can be bulky for small spaces
Best for: Users needing a multi-functional tool. Not ideal for: Those with limited storage space.
The Greenworks combo tool is versatile but may be bulkier.
6. Best Premium
Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo, 2.0 Ah Battery
- [Walkway Warrior Combo] – 40V trimmer + blaster system clears overgrown edges along driveways/walkways in half the time, boosting curb appeal instantly.
- [Defeat Thick Brush Invasion] – 12″ commercial-grade trimmer (.065″ auto-feed) slices through 1″ weeds choking fences and garden borders – 3-year head warranty.
- [Driveway Hurricane Force] – 110MPH/390CFM blower banishes wet maple leaves and debris from concrete surfaces – cruise control maintains perfect gutter-clearing power.
- [Universal 40V Power Hub] – 2.0Ah battery (60-min charge) fuels entire 40V ecosystem: mow lawns → trim hedges →saw wood- swap between 8+ tools seamlessly.
- [Senior-Friendly Featherweight] – 8LB balanced design comfortably cleans flower bed edges and patio corners for 2+ hours – 30% lighter than gas alternatives.
- [Dawn-to-Dusk Ready] – 67dB whisper start tackles early morning cleanup without waking neighbors – ideal for maintaining pristine poolside areas.
- [$500+ Curb Appeal Savings] – Zero gas costs + tax rebates turn messy yards into magazine-worthy landscapes – includes free maintenance guides.
The CRAFTSMAN V20 String Trimmer features a long runtime of up to 63 minutes. This is significant for users needing to complete larger areas without frequent recharges. However, its heavier weight might not be ideal for everyone, especially for extended use.
Pros
- Long runtime of up to 63 minutes
- Powerful motor for thick grass
- Large cutting swath of 13 inches
Cons
- Can be heavy for some users
- Longer charging time compared to others
Best for: Users needing extended runtime. Not ideal for: Those preferring lighter models.
The CRAFTSMAN trimmer is powerful with a long runtime.
7. Best Heavy-Duty
EGO Power+ 15" Cordless Weed Trimmer with Battery and Charger – ST1511T
- PATENTED POWERLOAD TECHNOLOGY: Just feed the line through the trimmer head of the cordless weed wacker, push a button to automatically wind the trimmer line, and get back to work in seconds.
- EASY CUTTING: With a 15-inch cutting swath and professional-grade 0.095 inch cutting line, the EGO string trimmer makes yard clean ups a breeze.
- TELESCOPIC ALUMINUM SHAFT: Quickly adjust the shaft length on this cordless string trimmer for ease of use and comfort.
- UP TO 45 MINUTES OF RUNTIME: Battery string trimmer delivers up to 45 minutes of runtime on a single charge with the included 2.5Ah battery.
- VARIABLE SPEED WITH 2 SPEED SETTINGS: Match the speed of the electric weed wacker to your working situation.
- FAST CHARGING: The included 2.5Ah battery charges in 50 minutes with the included EGO POWER+ Charger (CH2100).
- HIGH-EFFICIENCY BRUSHLESS MOTOR: Gives the EGO trimmer low vibration, increased reliability, and long lifespan.
- EGO PLATFORM COMPATIBILITY: EGO cordless trimmer works with all EGO 56V ARC Lithium batteries, and included battery works with all EGO power tools.
- LONG, RELIABLE LIFETIME: EGO string trimmers come with a 5-year tool warranty and 3-year battery warranty.
The Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13″ String Trimmer is designed for those who prefer gas-free operation. It offers a brushless motor for better efficiency and lower noise. While powerful, it does require a battery sold separately, which adds to the overall cost.
Pros
- Gas-free operation for low maintenance
- Brushless motor for efficiency
- Variable speed trigger for controlled use
Cons
- Battery sold separately adds cost
- Limited runtime without a spare battery
Best for: Users looking for a low-maintenance option. Not ideal for: Those wanting a complete kit out of the box.
The Makita is efficient and quiet for regular use.
8. Best Splurge
EGO POWER+ 16" Cordless Weed Trimmer with Battery and Charger – ST1623T
- PATENTED LINE IQ TECHNOLOGY: Auto-sensing technology monitors and feeds the trimmer line of the EGO weed wacker for a continuous 16-inch cutting swath. Non-stop, no bump, high-performance trimming.
- PATENTED POWERLOAD TECHNOLOGY: Just feed the line through the trimmer head of the cordless weed wacker, push a button to automatically wind the trimmer line, and get back to work in seconds.
- TELESCOPIC CARBON FIBER SHAFT: Quickly adjust the shaft length of the EGO string trimmer to your height for ultimate comfort.
- UP TO 60 MINUTES OF RUNTIME: The LINE IQ EGO trimmer delivers up to 60 minutes of runtime on a single charge with the included 4.0Ah battery.
- DIGITAL VARIABLE SPEED SELECTOR: Match the speed of the electric weed wacker to your working situation.
- FAST CHARGING: The included 4.0Ah battery charges in 55 minutes with the included EGO POWER+ Charger (CH3200).
- HIGH-EFFICIENCY BRUSHLESS MOTOR: Gives the EGO trimmer low vibration, increased reliability, and long lifespan.
- EGO PLATFORM COMPATIBILITY: EGO cordless trimmer works with all EGO 56V ARC Lithium batteries, and included battery works with all EGO power tools.
- LONG, RELIABLE LIFETIME: EGO string trimmers come with a 5-year tool warranty and 3-year battery warranty.
The EGO POWER+ 16″ Cordless Weed Trimmer is noted for its patented line IQ technology. This technology ensures consistent line feeding without bumps. It is a more premium choice, designed for serious users who want high performance. However, it may be pricier than other options on this list.
Pros
- Patented line IQ technology for convenience
- 16-inch cutting swath for efficiency
- High-performance design for serious users
Cons
- Higher price point than others
- May be too advanced for casual users
Best for: Serious users needing high performance. Not ideal for: Casual users seeking budget-friendly options.
The EGO POWER+ is ideal for those wanting premium features.
String Trimmers Compared Side by Side
The table below shows key features of each model. Look at the cutting width for efficiency and battery life for runtime. The best string trimmer under 150 fits your needs while staying within budget.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric… | Top Pick | Positec Technology (China) Co., Ltd | $79.99 | Check |
| 2 | Glenvera 20V 12” 2-in-1 Cordless String Trimmer &… | Best Design | Glenvera | $39.99 | Check |
| 3 | BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1 | Best for Beginners | Black & Decker Outdoor | $69 | Check |
| 4 | HEYWORK 20V 12" Cordless String Trimmer | Best for Daily Use | HEYWORK | $49.99 | Check |
| 5 | Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo | Best Value | Greenworks | $119.99 | Check |
| 6 | CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah… | Best Premium | CRAFTSMAN | $99 | Check |
| 7 | Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13"… | Best Heavy-Duty | Makita | 0 | Check |
| 8 | EGO POWER+ 16" Cordless Weed Trimmer with Battery and… | Best Splurge | EGO | $259 | Check |
| 9 | EGO Power+ 15" Cordless Weed Trimmer with Battery and… | — | EGO Power+ | $219 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose String Trimmers
Trimmer Type
Choose between cordless or corded models. Cordless models offer more freedom, but their battery life varies. Corded models guarantee constant power but limit your range. For most homeowners, a cordless model is a good choice.
Cutting Width
Look for a cutting width of at least 12 inches. This size can tackle most small to medium yards efficiently. Wider cutting widths can save time, but they might be heavier and harder to handle.
Weight
Consider the weight of the trimmer. Lightweight models are easier to maneuver and handle for extended periods. Aim for a weight around 5 to 8 pounds for a good balance of power and ease of use.
Battery Runtime
Check the battery runtime if you choose a cordless model. A runtime of at least 30 minutes is advisable for small to medium yards. Longer runtimes mean less interruption and more efficient work.
Ease of Use
Look for features like automatic line feed and adjustable handles. These make trimming easier, especially for beginners. A user-friendly design helps you finish your yard work with less strain on your body.
How We Reviewed
Where our data comes from
We gathered information from manufacturer websites and customer reviews. Sources include product pages and user feedback on retail sites. This ensured we provided accurate and reliable details about each product.
How we built this shortlist
We focused on string trimmers under $150, looking at features, user ratings, and brand reputation. We considered about 20 different models and narrowed it down based on specifications and user feedback.
What we ruled out and why
We ruled out models with low customer ratings, limited features, or poor warranty offerings. If a product had complaints about reliability or performance, it was removed from our list.
What we did not do
We did not perform hands-on testing or laboratory measurements. All data is based on reviews and specifications available at the time of writing. No product scores were created or assigned.
How often this page is updated
This page will be updated regularly as new models are released. We will refresh the content to reflect any changes in availability, features, or user feedback. Expect updates at least every six months.
Frequently asked questions
What is the best string trimmer under 150?
The WORX 20V 12″ 2-in-1 Cordless String Trimmer is the best string trimmer under 150 for its versatility. It can easily switch between trimming and edging.
Are cordless trimmers better than corded ones?
Cordless trimmers offer more freedom without cords. However, corded trimmers provide constant power for longer tasks. Your choice depends on your yard size and preferences.
How long do the batteries last?
Battery life varies by model. Most models provide about 30 to 60 minutes of use on a full charge. It’s best to check the specific runtime for each model.
Can I use a string trimmer for edging?
Yes, many string trimmers can convert to edgers. Look for models with 2-in-1 functionality, like the WORX or Glenvera, to handle both tasks.
What size yard is suitable for these trimmers?
These trimmers work well for small to medium-sized yards. If you have a larger area, consider models with longer battery life and wider cutting widths.
What to look for
Power Source
Power source is key for any string trimmer. You can choose between battery-powered and corded models. Battery-powered options offer flexibility and ease of movement. However, they may have limited runtime. Corded models provide constant power but can restrict your reach. Know your yard layout to decide what suits you better.
Cutting Swath
Cutting swath affects how quickly you can trim and edge. A wider cutting swath, like 12 inches or more, covers more ground in each pass. This is useful for larger yards. However, a wider trimmer can be heavier. Consider your comfort as you work.
Weight and Balance
Weight and balance are important for ease of use. Lighter models are easier to maneuver, making trimming less tiring. Aim for trimmers around 5-8 pounds for a good balance of power and weight. Heavier models might be more powerful but could wear you out faster.
Ease of Maintenance
Ease of maintenance is something to consider. Look for models with automatic line feed features. This saves time on reloading the line. A model with easy access to the battery and simple cleaning steps can also make your life easier.
Durability and Warranty
Durability is important, especially for frequent users. Check the materials and build quality. A strong warranty can also give you confidence. Many brands offer limited warranties, so look for one that ensures support when needed.
Shopping around? We have 26 more string trimmer guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA WaterSense U.S. Environmental Protection Agency
- EPA safe pest control U.S. Environmental Protection Agency
About the author
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