Best battery operated string trimmer is essential for homeowners seeking the freedom of cordless lawn care without the hassle of gas, oil, and pull-starts. Battery operated string trimmers offer the perfect balance of power, convenience, and environmental friendliness for maintaining clean edges and a beautiful lawn.
Choosing the right battery operated string trimmer requires attention to battery voltage, runtime, cutting swath, weight, and ease of use. Moreover, modern lithium-ion battery technology has advanced significantly, providing power and runtime that rival gas-powered models without the noise and maintenance.
Battery operated string trimmers have revolutionized lawn care by offering instant starting, quiet operation, and zero emissions. As a result, they have become the preferred choice for homeowners seeking convenient, environmentally friendly lawn maintenance tools.
In this guide, best battery operated string trimmer are carefully reviewed based on battery performance, cutting power, weight, ergonomics, and overall value to help you find the perfect cord-free trimming solution.
Top 10 Best Battery Operated String Trimmers
1. EGO Power+ ST1511T 15-Inch Cordless String Trimmer – Best Overall Battery Operated String Trimmer
EGO Power+ ST1511T 15-Inch Cordless String Trimmer is the best overall battery operated string trimmer, combining powerful 56-volt performance with exceptional battery life and professional-grade cutting ability. Additionally, the 15-inch cutting swath covers more ground quickly, reducing trimming time and fatigue. As a result, it delivers professional-quality results with cord-free convenience.
- 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.
The advanced battery technology provides up to 60 minutes of runtime on a single charge, enough for most residential yards. Moreover, the variable speed trigger allows for precise control, from delicate edging to heavy-duty trimming. Therefore, it offers unmatched performance and versatility for homeowners.
This trimmer features a lightweight, balanced design with an adjustable shaft for comfortable operation. Furthermore, the tool-free line loading system makes it quick and easy to replace the trimmer line. Overall, EGO Power+ delivers professional-grade performance with battery operated convenience.
Pros:
- Powerful battery
- Long runtime
- Large cutting swath
- Variable speed
- Lightweight design
- Tool-free loading
- Quiet operation
Cons:
- Premium price
- Battery sold separate
- Charging time
2. Greenworks 40V 13-Inch Cordless String Trimmer – Best Value Battery Operated String Trimmer
Greenworks 40V 13-Inch Cordless String Trimmer is the best value battery operated string trimmer, providing reliable performance and excellent features at an affordable price point. Additionally, the 40V battery system delivers ample power for most residential trimming tasks without breaking the bank. As a result, it is perfect for budget-conscious homeowners seeking cord-free convenience.
- POWERFUL 60V BRUSHLESS PERFORMANCE – Equipped with a high-efficiency brushless motor that delivers strong cutting power, longer runtime, and consistent performance for thicker grass and demanding yard tasks.
- 16" WIDE CUTTING PATH – The 16-inch cutting width helps you cover more ground quickly, reducing trimming time for medium to large yards.
The 13-inch cutting swath is ideal for small to medium yards, while the lightweight design makes it easy to handle for extended periods. Moreover, the tool-free line loading system makes replacing the trimmer line quick and hassle-free. Therefore, it offers exceptional value with user-friendly features.
This trimmer features a 40V battery that provides up to 45 minutes of runtime, sufficient for most residential trimming tasks. Furthermore, the adjustable handle ensures comfortable operation for users of all heights. Overall, Greenworks delivers outstanding value for homeowners.
Pros:
- Affordable price
- Good battery life
- Lightweight design
- Easy handling
- Tool-free loading
- Adjustable handle
- Quiet operation
Cons:
- Less power
- Smaller cutting swath
- Plastic components
3. DEWALT 20V MAX 13-Inch String Trimmer – Best Professional Battery Operated String Trimmer
DEWALT 20V MAX 13-Inch String Trimmer is the best professional battery operated string trimmer, delivering reliable performance and durability with a comfortable, balanced design. Additionally, the high-quality construction ensures long-lasting use, making it a worthwhile investment for serious gardeners. As a result, it offers professional performance with battery operated convenience.
- High Adaptability - DEWALT universal attachment capability to accept additional tool pieces
- Flexible Operation - 15 in./17 in. adjustable swath with 0.080 in. dual line (also works with DEWALT 0.095 in. line)
The 13-inch cutting swath provides efficient trimming, while the adjustable handle and shaft ensure comfortable operation for all users. Moreover, the tool-free line loading system makes it quick and easy to replace the trimmer line. Therefore, it combines professional quality with user-friendly features.
This trimmer features a 20V MAX battery that provides up to 30 minutes of runtime, suitable for most residential yards. Furthermore, the durable construction and high-quality materials ensure years of reliable service. Overall, DEWALT delivers professional-grade performance with battery operated convenience.
Pros:
- Professional quality
- Durable construction
- Comfortable design
- Adjustable handle
- Tool-free loading
- Trusted brand
- Reliable performance
Cons:
- Premium price
- Battery sold separate
- Shorter runtime
4. Ryobi 40V HP Brushless 15-Inch String Trimmer – Best Brushless Battery Operated String Trimmer
Ryobi 40V HP Brushless 15-Inch String Trimmer is the best brushless battery operated string trimmer, featuring advanced motor technology that delivers more power, longer runtime, and extended motor life. Additionally, the 15-inch cutting swath covers more ground quickly, reducing trimming time and fatigue. As a result, it offers superior performance with battery operated convenience.
The brushless motor provides up to 50% more runtime compared to brushed motors, while the lightweight design ensures comfortable operation. Moreover, the tool-free line loading system makes it quick and easy to replace the trimmer line. Therefore, it offers exceptional performance and convenience for homeowners.
This trimmer features a 40V HP battery that provides up to 60 minutes of runtime, ideal for medium to large yards. Furthermore, the variable speed trigger allows for precise control for different trimming tasks. Overall, Ryobi delivers brushless performance with battery operated convenience.
Pros:
- Brushless motor
- Longer runtime
- More power
- Large cutting swath
- Lightweight design
- Tool-free loading
- Variable speed
Cons:
- Higher price
- Battery sold separate
- Charging time
5. Black+Decker LST136 40V Max String Trimmer – Best Lightweight Battery Operated String Trimmer
Black+Decker LST136 40V Max String Trimmer is the best lightweight battery operated string trimmer, weighing just 7.5 pounds for effortless handling and maneuverability. Additionally, the 13-inch cutting swath is perfect for small to medium yards, providing efficient trimming without excess weight. As a result, it reduces fatigue and makes lawn care more enjoyable.
- 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
The automatic line feed system advances the trimmer line as needed, eliminating the hassle of manual bump feeding. Moreover, the adjustable handle and shaft provide comfortable operation for users of all heights. Therefore, it offers exceptional comfort and ease of use.
This trimmer features a 40V battery that provides up to 50 minutes of runtime, enough for most residential yards. Furthermore, the tool includes a built-in edging wheel for effortless transitions between trimming and edging. Overall, Black+Decker delivers lightweight performance at an affordable price.
Pros:
- Very lightweight
- Easy handling
- Automatic line feed
- Adjustable handle
- Built-in edging
- Affordable price
- Quiet operation
Cons:
- Smaller cutting swath
- Less power
- Plastic components
6. Worx WG163 GT 3.0 20V Cordless String Trimmer – Best Easy-Start Battery Operated String Trimmer
Worx WG163 GT 3.0 20V Cordless String Trimmer is the best easy-start battery operated string trimmer, featuring a simple push-button start that eliminates the frustration of pull cords. Additionally, the lightweight design and adjustable handle provide comfortable operation for users of all sizes. As a result, it is perfect for homeowners who want hassle-free lawn care.
- 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.
The 12-inch cutting swath is ideal for small yards and detailed trimming, while the automatic line feed system ensures consistent cutting without manual adjustments. Moreover, the trimmer can be converted to an edger with the flip of a lever for versatile use. Therefore, it offers exceptional convenience and ease of use.
This trimmer features a 20V battery that provides up to 30 minutes of runtime, suitable for smaller yards and quick touch-ups. Furthermore, the lightweight design (just 5.3 pounds) makes it easy to handle for extended periods. Overall, Worx delivers effortless operation with convenient features.
Pros:
- Push-button start
- Very lightweight
- Easy handling
- Converts to edger
- Automatic line feed
- Affordable price
- Quiet operation
Cons:
- Shorter battery life
- Smaller cutting swath
- Less power
7. Makita XRU15Z 18V LXT String Trimmer – Best Compact Battery Operated String Trimmer
Makita XRU15Z 18V LXT String Trimmer is the best compact battery operated string trimmer, featuring a lightweight, balanced design that is perfect for tight spaces and detailed trimming. Additionally, the compact size makes it easy to maneuver around obstacles and store in small spaces. As a result, it is ideal for homeowners with limited storage and small yards.
- No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels
- BL Brushless Motor delivers up to 6,000 RPM
The 12-inch cutting swath is perfect for detailed trimming and small yards, while the comfortable grip and balanced weight reduce fatigue during use. Moreover, the tool-free line loading system makes it quick and easy to replace the trimmer line. Therefore, it offers exceptional maneuverability and ease of use.
This trimmer features an 18V LXT battery that provides up to 30 minutes of runtime, suitable for most residential trimming tasks. Furthermore, the compact size and lightweight design make it easy to handle for extended periods. Overall, Makita delivers compact performance with battery operated convenience.
Pros:
- Compact design
- Lightweight
- Easy maneuverability
- Comfortable grip
- Tool-free loading
- Quiet operation
- Easy storage
Cons:
- Smaller cutting swath
- Shorter battery life
- Premium price
8. Kobalt 40V 13-Inch Cordless String Trimmer – Best Value Battery Operated Trimmer For Medium Yards
Kobalt 40V 13-Inch Cordless String Trimmer is the best value battery operated string trimmer for medium yards, providing reliable performance and excellent features at a competitive price. Additionally, the 40V battery system delivers ample power for most residential trimming tasks without breaking the bank. As a result, it is perfect for homeowners seeking quality without the premium price.
The 13-inch cutting swath is ideal for medium yards, while the adjustable handle ensures comfortable operation for all users. Moreover, the tool-free line loading system makes it easy to replace the trimmer line without frustration. Therefore, it offers convenience and ease of use at an affordable price.
This trimmer features a 40V battery that provides up to 45 minutes of runtime, sufficient for most residential trimming tasks. Furthermore, the lightweight design reduces fatigue, allowing for longer, more comfortable use. Overall, Kobalt delivers excellent value with reliable performance.
Pros:
- Good value
- Reliable performance
- Lightweight design
- Adjustable handle
- Tool-free loading
- Quiet operation
- Decent battery life
Cons:
- Less power than premium
- Plastic components
- Battery sold separate
9. Sun Joe 24V-X2-15LT 48V Cordless String Trimmer – Best Dual-Battery Operated String Trimmer
Sun Joe 24V-X2-15LT 48V Cordless String Trimmer is the best dual-battery operated string trimmer, providing extended runtime with two 24V batteries working together for up to 60 minutes of trimming. Additionally, the 15-inch cutting swath covers more ground quickly, reducing trimming time and fatigue. As a result, it is perfect for homeowners with larger yards.
- All-In-One Yard Kit: Includes a leaf blower, trimmer/edger, hedge trimmer, (2) 2.0Ah batteries, and charger, everything you need for full yard maintenance in one bundle.
- Cordless Power & Convenience: Powered by a 24V IONMAX lithium-ion system for hassle-free, cord-free operation, while the Twist-N-Groom head rotates 180º to switch from trimmer to edger in seconds.
The dual-battery system provides uninterrupted trimming for larger yards, while the lightweight design and adjustable handle ensure comfortable operation. Moreover, the tool-free line loading system makes it easy to replace the trimmer line without frustration. Therefore, it offers exceptional runtime and convenience for homeowners.
This trimmer features two 24V batteries that can be charged separately or together for flexible power management. Furthermore, the lightweight design and comfortable grip reduce fatigue during extended use. Overall, Sun Joe delivers extended runtime with battery operated convenience.
Pros:
- Dual-battery system
- Extended runtime
- Large cutting swath
- Lightweight design
- Adjustable handle
- Tool-free loading
- Quiet operation
Cons:
- Higher price
- Charging two batteries
- Batteries sold separate
10. EGO Power+ ST1623T 16-Inch Cordless String Trimmer – Best Long-Reach Battery Operated String Trimmer
EGO Power+ ST1623T 16-Inch Cordless String Trimmer is the best long-reach battery operated string trimmer, featuring an extended shaft that reduces bending and reaching during use. Additionally, the 16-inch cutting swath covers more ground quickly, reducing trimming time and fatigue. As a result, it is ideal for homeowners who want to trim without straining their backs.
- LED CUT LINE INDICATOR – The first among pole saws for tree trimming to feature an LED cut line indicator for accurate cutting in dark, shaded environments
- UP TO 100 CUTS PER CHARGE – This EGO pole saw delivers up to 100 cuts per charge with the included 2.5Ah battery; compatible with all EGO 56V ARC Lithium batteries
The adjustable shaft and ergonomic handle provide comfortable operation for users of all heights, while the lightweight design reduces fatigue during extended use. Moreover, the tool-free line loading system makes it easy to replace the trimmer line without frustration. Therefore, it offers exceptional comfort and convenience for homeowners.
This trimmer features a powerful 56-volt battery that provides up to 45 minutes of runtime on a single charge. Furthermore, the variable speed trigger allows for precise control, from delicate edging to heavy-duty trimming. Overall, EGO Power+ delivers professional-quality performance with battery operated convenience.
Pros:
- Long reach
- Large cutting swath
- Lightweight design
- Adjustable shaft
- Tool-free loading
- Variable speed
- Quiet operation
Cons:
- Premium price
- Battery sold separate
- Heavier than some
Frequently Asked Questions About Best Battery Operated String Trimmer
1. What is the best battery operated string trimmer?
The best battery operated string trimmer combines powerful battery performance, long runtime, and comfortable design. EGO Power+ ST1511T and Greenworks 40V are top recommendations for most homeowners.
2. How long does a battery operated string trimmer last?
Battery life varies by model and battery capacity, ranging from 20-60 minutes on a single charge. Higher voltage batteries (40V-56V) generally provide longer runtime and more power.
3. Are battery operated string trimmers as powerful as gas models?
Modern battery operated string trimmers with brushless motors and higher voltage batteries (40V-56V) can rival gas-powered models in performance while offering quieter operation and lower maintenance.
4. How long does it take to charge a battery operated string trimmer?
Charging time varies by battery size and charger type, typically ranging from 30 minutes to 2 hours. Fast chargers can significantly reduce charging time for convenience.
5. What voltage is best for a battery operated string trimmer?
40V-56V systems offer the best balance of power and runtime for most residential yards. 20V-24V models are suitable for smaller yards and light-duty trimming.
6. Do battery operated string trimmers come with batteries?
Some models include batteries and chargers, while others are sold as “tool only” requiring separate purchase. Check product descriptions carefully before buying.
7. Can I use the same battery for multiple tools?
Many brands offer interchangeable battery systems (EGO Power+, Ryobi 40V, DEWALT 20V, Greenworks 40V) that work across multiple yard tools for convenience and cost savings.
Conclusion
In conclusion, EGO Power+ ST1511T 15-Inch Cordless String Trimmer is the best overall battery operated string trimmer due to its powerful 56-volt performance, exceptional battery life, and professional-grade cutting ability that delivers cord-free convenience. The runner-up, Greenworks 40V 13-Inch Cordless String Trimmer, offers outstanding value with reliable performance and user-friendly features at an affordable price point.
Both options provide essential benefits that make lawn maintenance easier and more convenient for homeowners. Moreover, each trimmer in this guide addresses specific needs, from budget-friendly options to professional-grade and long-reach models.
Ultimately, the best battery operated string trimmer depends on your yard size, budget, and power requirements. However, the featured selections offer reliable solutions for effortless, cord-free trimming.
Don’t wait to upgrade your lawn care with battery operated convenience. Explore these top-rated string trimmers today and discover the perfect tool for your gardening needs.