top cordless trimmers 2025
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Searching for the best cordless string trimmers in 2026? The top models offer a blend of power, ease of use, and battery life, but they differ significantly in features and price. The EGO POWER+ 16-Inch Cordless String Trimmer Kit stands out as the overall best for its balance of performance and durability. For those on a budget, the 20V Cordless String Trimmer/Edger provides solid value, while the BLACK+DECKER 20V MAX 2-in-1 is ideal for beginners thanks to its simple design. Keep in mind, the main tradeoffs involve runtime, weight, and versatility—more powerful models tend to be heavier and drain batteries faster. Continue reading to see how these options compare and which one suits your needs best.

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13
compared
9
brands
15 inches
max cutting width
Which cordless string trimmer should you buy?
★ Top Pick
EGO POWER+ 16-Inch Cordless St
Best Overall Cordless String Trimmer
Automatic line feeding eliminates bumping and manual adjustments
See on Amazon →
Gardeners with small yards or balconies who need a lightweight, versatile tool for quick jobs
20V Cordless String Trimmer/Ed
Compact foldable design for easy storage
View on Amazon →
Homeowners needing a lightweight, powerful tool for small to medium-sized yards
MZK 20V 12-Inch Cordless Weed
Lightweight at 6.3 lbs reduces fatigue
View on Amazon →
Budget-conscious homeowners with small yards seeking a flexible, easy-to-use tool
BLACK+DECKER 20V MAX 2-in-1 Co
Converts easily between trimming and edging
View on Amazon →
Experienced homeowners or landscapers needing a durable, high-capacity trimmer for extensive yard work
EGO POWER+ 15" Cordless Weed T
Quick line reloading with Rapid Reload head
View on Amazon →
Cutting Width — compared
EGO POWER+ 15" Cordless Weed T15 inches
BLACK+DECKER 20V MAX 12 Inch C12 inches
13-inch Electric Weed Wacker13 inches
EGO Power+ 15" Cordless Weed T15 inches
20V Cordless String Trimmer wi12 inches
SEYVUM 20V 12-inch Cordless St12 inches
Electric Cordless String Trimm12 inches
Pros & cons at a glance
EGO POWER+ 16-Inch Cordless St
✓ Automatic line feeding eliminates bumping and manual adjustments
✗ Limited runtime of up to 60 minutes per battery charge
20V Cordless String Trimmer/Ed
✓ Compact foldable design for easy storage
✗ Limited to about 30 minutes of runtime per battery set
MZK 20V 12-Inch Cordless Weed
✓ Lightweight at 6.3 lbs reduces fatigue
✗ Limited to a 12-inch cut width, less coverage per pass
BLACK+DECKER 20V MAX 2-in-1 Co
✓ Converts easily between trimming and edging
✗ Limited runtime on a single 2.0Ah battery
EGO POWER+ 15" Cordless Weed T
✓ Quick line reloading with Rapid Reload head
✗ Heavier weight compared to smaller models
BLACK+DECKER 20V MAX 12 Inch C
✓ Lightweight and easy to maneuver for extended use
✗ Limited runtime on large or dense yard areas
13-inch Electric Weed Wacker
✓ Versatile 4-in-1 functionality for multiple yard tasks
✗ Requires assembly out of the box
Worx 20V 10" 2-in-1 Cordless S
✓ Lightweight and highly maneuverable
✗ Limited battery runtime for bigger jobs
EGO Power+ 15" Cordless Weed T
✓ Easy line loading with POWERLOAD technology
✗ Battery life may be limited for very large yards
20V Cordless String Trimmer wi
✓ Dual batteries extend usage time
✗ Limited runtime for large or dense yard areas
SEYVUM 20V 12-inch Cordless St
✓ Versatile 2-in-1 design for trimming and edging
✗ Limited battery life may not cover large yards efficiently
Electric Cordless String Trimm
✓ Adjustable angles and foldable shaft for versatile use and easy storage
✗ Limited runtime of roughly 30 minutes per battery charge
WORX 20V 12" Cordless String T
✓ Lightweight and easy to maneuver
✗ Limited to 20V power, less effective on dense weeds

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Key Takeaways

  • Top picks balance battery life and cutting power without excessive weight.
  • Most versatile models combine trimming and edging functions, but often at a higher price.
  • Battery compatibility across brands can save money but limits flexibility if you own multiple tools.
  • Lightweight options excel for ease of use but may sacrifice runtime or power.
  • Premium models tend to last longer and handle tougher weeds, but come at a higher cost.
2
20V Cordless String Trimmer/Ed
Best Compact & Versatile Trimmer
1
EGO POWER+ 16-Inch Cordless St
Best Overall Cordless String Trimmer
3
MZK 20V 12-Inch Cordless Weed
Best Lightweight Powerhouse

Our Top Cordless String Trimmers Picks

EGO POWER+ 16-Inch Cordless String Trimmer Kit (ST1623T)EGO POWER+ 16-Inch Cordless String Trimmer Kit (ST1623T)Best Overall Cordless String TrimmerModel: ST1623TCutting Swath: 16 inchesVoltage: 56VVIEW ON AMAZONSee Our Full Breakdown
20V Cordless String Trimmer/Edger with 2 x 2.0Ah Batteries and Charger20V Cordless String Trimmer/Edger with 2 x 2.0Ah Batteries and ChargerBest Compact & Versatile TrimmerVoltage: 20VCutting Swath: 12 inchesMotor Speed: 9,500 RPMVIEW ON AMAZONSee Our Full Breakdown
MZK 20V 12-Inch Cordless Weed Wacker with 4.0Ah BatteryMZK 20V 12-Inch Cordless Weed Wacker with 4.0Ah BatteryBest Lightweight PowerhouseMotor Speed: 8000 RPMVoltage: 20VBattery: 4.0Ah lithiumVIEW ON AMAZONSee Our Full Breakdown
BLACK+DECKER 20V MAX 2-in-1 Cordless String Trimmer and Edger (LST300)BLACK+DECKER 20V MAX 2-in-1 Cordless String Trimmer and Edger (LST300)Best Budget 2-in-1 Trimmer/EdgerModel: LST300Voltage: 20V MAXMotor Speed: 6,200 RPMVIEW ON AMAZONSee Our Full Breakdown
EGO POWER+ 15″ Cordless Weed Trimmer with Battery and Charger – ST1502SAEGO POWER+ 15" Cordless Weed Trimmer with Battery and Charger - ST1502SABest Premium Cordless TrimmerCutting Width: 15 inchesCutting Line Diameter: 0.095 inchBattery: Included 2.5AhVIEW ON AMAZONSee Our Full Breakdown
BLACK+DECKER 20V MAX 12 Inch Cordless Weed Eater & Edger with Battery and ChargerBLACK+DECKER 20V MAX 12 Inch Cordless Weed Eater & Edger with Battery and ChargerBest Budget-Friendly VersatilityBattery: 20V MAX, 2.5AhCutting Width: 12 inchesSpeed: 2-speedVIEW ON AMAZONSee Our Full Breakdown
13-inch Electric Weed Wacker, 4-in-1 Cordless String Trimmer, Lawn Edger, Mower & Brush Cutter with Dual 21V 6.0Ah Batteries & Charger13-inch Electric Weed Wacker, 4-in-1 Cordless String Trimmer, Lawn Edger, Mower & Brush Cutter with Dual 21V 6.0Ah Batteries & ChargerBest for Multi-Task Yard WorkPower Source: Dual 21V 6.0Ah BatteriesCutting Width: 13 inchesWeight: 5.2 lbsVIEW ON AMAZONSee Our Full Breakdown
Worx 20V 10″ 2-in-1 Cordless String Trimmer & Lawn Edger, WG154Worx 20V 10" 2-in-1 Cordless String Trimmer & Lawn Edger, WG154Best for Lightweight, Precise EdgingBattery Voltage: 20VBlade Length: 10 inchesWeight: 4.2 lbsVIEW ON AMAZONSee Our Full Breakdown
EGO Power+ 15″ Cordless Weed Trimmer with Battery and ChargerEGO Power+ 15" Cordless Weed Trimmer with Battery and ChargerBest for Power and Longer RuntimeCutting Width: 15 inchesLine Diameter: 0.095 inchBattery: 2.5Ah includedVIEW ON AMAZONSee Our Full Breakdown
20V Cordless String Trimmer with Dual Battery Pack and Edging Function20V Cordless String Trimmer with Dual Battery Pack and Edging FunctionBest for Budget Dual-Battery PowerBattery: 2 x 2.0Ah rechargeable batteriesMotor Speed: 9500 RPMCutting Width: 12 inchesVIEW ON AMAZONSee Our Full Breakdown
SEYVUM 20V 12-inch Cordless String Trimmer and Edger with Dual BatteriesSEYVUM 20V 12-inch Cordless String Trimmer and Edger with Dual BatteriesBest Versatile 2-in-1 for Small YardsPower Source: Battery PoweredCutting Width: 12 inchesSpeed: 8000 rpmVIEW ON AMAZONSee Our Full Breakdown
Electric Cordless String Trimmer with 2.0Ah Battery & Charger, 20V Lawn ToolElectric Cordless String Trimmer with 2.0Ah Battery & Charger, 20V Lawn ToolBest Budget 2-in-1 for Light Yard WorkPower: 20VBattery: 2.0Ah lithium-ionNo-load speed: 9500RPMVIEW ON AMAZONSee Our Full Breakdown
WORX 20V 12″ Cordless String Trimmer & 360 CFM Leaf Blower Kit, WG928WORX 20V 12" Cordless String Trimmer & 360 CFM Leaf Blower Kit, WG928Best Lightweight Combo for Lawn and Leaf TasksBattery Voltage: 20VTrimmer Length: 12 inchesLeaf Blower Airflow: 360 CFMVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance

More Details on Our Top Picks

  1. EGO POWER+ 16-Inch Cordless String Trimmer Kit (ST1623T)

    EGO POWER+ 16-Inch Cordless String Trimmer Kit (ST1623T)

    Best Overall Cordless String Trimmer

    View on Amazon

    This EGO model distinguishes itself with LINE IQ technology for automatic line feeding and POWERLOAD push-button line winding, making it a standout for ease of use. Its adjustable carbon-fiber shaft and brushless motor deliver efficient trimming with less fatigue, and the variable-speed control allows customization for different yard conditions. Compared with the BLACK+DECKER 20V MAX 2-in-1, the EGO offers longer runtime and a more durable build, though it comes with a longer charge time of 55 minutes. The 56V battery provides up to 60 minutes of trimming, but that’s limited for larger jobs. Overall, this pick makes the most sense for homeowners needing a reliable, versatile tool with high performance and durability.

    Pros:
    • Automatic line feeding eliminates bumping and manual adjustments
    • Push-button line loading simplifies spool replacement
    • Lightweight, adjustable carbon-fiber shaft reduces fatigue
    • Compatible with EGO 56V platform for future upgrades
    Cons:
    • Limited runtime of up to 60 minutes per battery charge
    • Charging takes nearly an hour, which may delay large jobs

    Best for: Homeowners with medium to large yards seeking a powerful, long-lasting trimmer with minimal fuss

    Not ideal for: Small apartment balconies or tiny gardens, where the 16-inch swath and weight might be overkill

    • Model:ST1623T
    • Cutting Swath:16 inches
    • Voltage:56V
    • Battery Capacity:4.0Ah
    • Maximum Runtime:Up to 60 minutes
    • Charging Time:55 minutes
    • Shaft:Telescopic carbon fiber
    • Motor:Brushless
    • Speed Control:Digital variable speed
    Our verdict
    “This model is best suited for homeowners who want a durable, feature-rich trimmer that handles medium to large yards with ease.”
  2. 20V Cordless String Trimmer/Edger with 2 x 2.0Ah Batteries and Charger

    20V Cordless String Trimmer/Edger with 2 x 2.0Ah Batteries and Charger

    Best Compact & Versatile Trimmer

    View on Amazon

    This 12-inch cordless trimmer excels in tight spaces and small yards thanks to its foldable shaft and adjustable head. Its 9,500 RPM motor provides gas-like power, which makes it a good choice over less potent models like the WORX WG154, especially when tackling thicker weeds. The automatic line feed and 2-in-1 design allow quick switching between trimming and edging, ideal for homeowners who want multiple functions in one tool. However, its smaller cutting width and limited runtime—around 30 minutes—restrict it to light-duty jobs or smaller properties. The included two batteries extend the overall usability, but the need for cooling periods can slow down work on larger projects. This trimmer is perfect for users prioritizing space-saving design and easy storage.

    Pros:
    • Compact foldable design for easy storage
    • Automatic line feed prevents bumping
    • Includes two batteries for extended use
    • Switches seamlessly between trimming and edging
    Cons:
    • Limited to about 30 minutes of runtime per battery set
    • Not suitable for dense or thick grass, risking line breakage

    Best for: Gardeners with small yards or balconies who need a lightweight, versatile tool for quick jobs

    Not ideal for: Large yards with extensive trimming needs, where longer runtime and wider swath are essential

    • Voltage:20V
    • Cutting Swath:12 inches
    • Motor Speed:9,500 RPM
    • Batteries:2 x 2.0Ah
    • Runtime:Up to 30 minutes
    • Features:Folding shaft, 90° adjustable head, 180° rotatable handle
    Our verdict
    “This trimmer fits well for small yard owners who value portability and multi-functionality over extended runtime.”
  3. MZK 20V 12-Inch Cordless Weed Wacker with 4.0Ah Battery

    MZK 20V 12-Inch Cordless Weed Wacker with 4.0Ah Battery

    Best Lightweight Powerhouse

    View on Amazon

    The MZK 20V trimmer appeals to those who prioritize power without weight—only 6.3 lbs—while offering an impressive 8,000 RPM motor. The included 4.0Ah battery ensures longer sessions and the 12-inch cutting diameter balances maneuverability with efficiency. Compared to the larger EGO or BLACK+DECKER models, it’s less bulky but still packs a punch for weeds and grass. While the powerful motor and lightweight design are major advantages, the 12-inch cut limits coverage compared to larger models like the EGO 16-inch, and the battery is not compatible with other MZK tools, which could be inconvenient for multi-tool users. This model is ideal for users seeking a portable, powerful trimmer for smaller yards or quick touch-ups.

    Pros:
    • Lightweight at 6.3 lbs reduces fatigue
    • High 8,000 RPM motor for efficient trimming
    • Includes 8 replacement spools for ongoing use
    • Powerful battery for extended operation
    Cons:
    • Limited to a 12-inch cut width, less coverage per pass
    • Battery not compatible with other MZK tools, limiting expandability

    Best for: Homeowners needing a lightweight, powerful tool for small to medium-sized yards

    Not ideal for: Large properties or heavy-duty weed clearing where wider swaths and longer runtime matter

    • Motor Speed:8000 RPM
    • Voltage:20V
    • Battery:4.0Ah lithium
    • Cutting Diameter:12 inches
    • Weight:6.3 lbs
    • Replacement Spools Included:8
    Our verdict
    “This model suits users who want a lightweight yet powerful trimmer for quick, small yard tasks without bulk.”
  4. BLACK+DECKER 20V MAX 2-in-1 Cordless String Trimmer and Edger (LST300)

    BLACK+DECKER 20V MAX 2-in-1 Cordless String Trimmer and Edger (LST300)

    Best Budget 2-in-1 Trimmer/Edger

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    The BLACK+DECKER LST300 offers a practical 2-in-1 design with automatic feed spool and easy conversion from trimmer to edger. Its 6,200 RPM motor provides sufficient power for light to moderate yard work. Compared with the EGO or MZK models, it’s less powerful but more affordable, making it suitable for homeowners who only need occasional trimming. Its lightweight, adjustable handle, and included wall-mount charger enhance convenience. However, the 2.0Ah battery may require recharging during larger jobs, and its narrower 12-inch swath means more passes for bigger areas. This trimmer’s main appeal lies in its versatility and lower price point—ideal for small yards or casual users.

    Pros:
    • Converts easily between trimming and edging
    • Automatic line feed reduces bumping
    • Lightweight and adjustable for user comfort
    • Includes battery and wall-mount charger
    Cons:
    • Limited runtime on a single 2.0Ah battery
    • Smaller cut width increases time for larger areas

    Best for: Budget-conscious homeowners with small yards seeking a flexible, easy-to-use tool

    Not ideal for: Large or heavily overgrown yards, where more power and longer runtime are essential

    • Model:LST300
    • Voltage:20V MAX
    • Motor Speed:6,200 RPM
    • Functions:String trimming and edging
    • Line Feed:Automatic
    • Battery:2.0Ah
    Our verdict
    “This trimmer offers a solid balance of affordability and versatility, ideal for small yard maintenance.”
  5. EGO POWER+ 15″ Cordless Weed Trimmer with Battery and Charger – ST1502SA

    EGO POWER+ 15" Cordless Weed Trimmer with Battery and Charger - ST1502SA

    Best Premium Cordless Trimmer

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    This EGO model combines a 15-inch cutting width with a brushless motor that delivers reliable power and up to 45 minutes of runtime. Its rapid reload head simplifies line reloading, saving time during maintenance. The weather-resistant design and compatible 56V batteries make it a durable choice for serious yard work. Compared to the smaller BLACK+DECKER, it offers a larger cutting swath and longer runtime, though it’s heavier and may be more challenging to handle for some users. Overall, this trimmer makes the most sense for homeowners who want a high-performance, longer-lasting tool that can stand up to frequent use and tougher conditions.

    Pros:
    • Quick line reloading with Rapid Reload head
    • Longer runtime up to 45 minutes
    • Weather-resistant for outdoor durability
    • Compatible with all EGO 56V batteries
    Cons:
    • Heavier weight compared to smaller models
    • Charging time of 50 minutes may delay ongoing work

    Best for: Experienced homeowners or landscapers needing a durable, high-capacity trimmer for extensive yard work

    Not ideal for: Casual users with small yards or limited storage space, due to its weight and size

    • Cutting Width:15 inches
    • Cutting Line Diameter:0.095 inch
    • Battery:Included 2.5Ah
    • Runtime:Up to 45 minutes
    • Charging Time:50 minutes
    • Motor:Brushless
    • Warranty:5-year tool, 3-year battery
    • Weather Resistance:IPX4
    Our verdict
    “This premium EGO trimmer suits those who require a reliable, high-capacity tool for ongoing yard maintenance and tougher conditions.”
  6. BLACK+DECKER 20V MAX 12 Inch Cordless Weed Eater & Edger with Battery and Charger

    BLACK+DECKER 20V MAX 12 Inch Cordless Weed Eater & Edger with Battery and Charger

    Best Budget-Friendly Versatility

    View on Amazon

    This lightweight model excels in ease of use, especially for small yards, thanks to its automatic line advancement and dual speed control. Compared with the EGO Power+ models, it offers less runtime and power but at a significantly lower price, making it ideal for casual gardeners who prioritize convenience over extended heavy-duty use. Its quick conversion from trimmer to edger enhances efficiency, yet the battery may drain quickly on larger projects, requiring more frequent recharges. The PowerDrive transmission boosts cutting power compared to basic models, providing better results on thick weeds. However, the limited 2.5Ah battery might fall short for expansive lawns, which is a clear tradeoff against its affordability and light handling. Overall, this pick suits those who want a simple, affordable option for occasional yard work without the need for heavy-duty performance.

    Pros:
    • Lightweight and easy to maneuver for extended use
    • Automatic line advancement reduces manual effort
    • Quick transition between trimming and edging functions
    • Affordable price point
    Cons:
    • Limited runtime on large or dense yard areas
    • Dual speed control can require adjustment for optimal cutting

    Best for: Homeowners with small to medium yards seeking an affordable, easy-to-handle trimmer and edger combo

    Not ideal for: Users with large lawns or heavy brush who need longer runtime and more power

    • Battery:20V MAX, 2.5Ah
    • Cutting Width:12 inches
    • Speed:2-speed
    • Transmission:PowerDrive
    • Included:Battery, charger, spool, guard
    • Warranty:2 years
    Our verdict
    “This model is perfect for casual users who prioritize affordability and simplicity for small yard maintenance.”
  7. 13-inch Electric Weed Wacker, 4-in-1 Cordless String Trimmer, Lawn Edger, Mower & Brush Cutter with Dual 21V 6.0Ah Batteries & Charger

    13-inch Electric Weed Wacker, 4-in-1 Cordless String Trimmer, Lawn Edger, Mower & Brush Cutter with Dual 21V 6.0Ah Batteries & Charger

    Best for Multi-Task Yard Work

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    This versatile 4-in-1 tool stands out for users who want to tackle multiple garden tasks with one device, making it suitable for small to medium yards. Unlike the Worx WG154, which is limited to trimming and edging, this model offers additional functions like mowing and brush cutting, thanks to its interchangeable blades and adjustable components. Its long-lasting dual batteries ensure extended operation, reducing downtime, though its assembly out of the box might be cumbersome for some users. The lightweight 5.2-pound design increases maneuverability, but the multiple functions and attachments add complexity, potentially overwhelming beginners. Its broad functionality makes it ideal for homeowners who prefer a multi-purpose tool, but those needing only basic trimming might find it overkill.

    Pros:
    • Versatile 4-in-1 functionality for multiple yard tasks
    • Long-lasting batteries reduce recharging frequency
    • Adjustable height and head for user comfort
    • Lightweight for extended use
    Cons:
    • Requires assembly out of the box
    • Battery life may vary depending on task intensity

    Best for: Gardeners who want a single, multi-tasking tool for various yard chores

    Not ideal for: Users seeking a straightforward, solely trimming-focused device for large lawns

    • Power Source:Dual 21V 6.0Ah Batteries
    • Cutting Width:13 inches
    • Weight:5.2 lbs
    • Motor:Brushless, 15000 RPM
    • Included Accessories:Replacement blades, trimmer lines, storage bag, tools
    • Warranty:3-year for main unit, 2-year for batteries
    Our verdict
    “This model is well-suited for homeowners who want a multi-task tool for versatile yard maintenance in small to medium spaces.”
  8. Worx 20V 10″ 2-in-1 Cordless String Trimmer & Lawn Edger, WG154

    Worx 20V 10" 2-in-1 Cordless String Trimmer & Lawn Edger, WG154

    Best for Lightweight, Precise Edging

    View on Amazon

    The Worx WG154 shines in tight spots and for users who need quick, precise edging, thanks to its lightweight 4.2-pound design and easy 2-in-1 switch. It compares favorably to heavier models like the EGO Power+ ST1511T, offering better maneuverability for small yard borders. Its auto feed line system simplifies operation, but the battery life—around 30 minutes—limits its use on larger yards, making it better suited for small to medium-sized spaces. Plastic components keep it affordable but could compromise durability over time. Its cordless convenience and quick conversion make it ideal for homeowners who prioritize ease of use and portability, yet it’s less suited for extensive or heavy-duty trimming tasks.

    Pros:
    • Lightweight and highly maneuverable
    • Quick switch between trimmer and edger
    • Cordless for portable operation
    • Auto feed reduces manual adjustments
    Cons:
    • Limited battery runtime for bigger jobs
    • Plastic parts may wear over time

    Best for: Homeowners needing precise edging and light trimming around flower beds or small lawns

    Not ideal for: Large yard owners or those with thick weeds who require longer runtime and more power

    • Battery Voltage:20V
    • Blade Length:10 inches
    • Weight:4.2 lbs
    • Included Battery:20V 2.0 Ah
    • Platform:Power Share
    Our verdict
    “This trimmer and edger combo is perfect for precise, small-scale yard tasks in tight spaces.”
  9. EGO Power+ 15″ Cordless Weed Trimmer with Battery and Charger

    EGO Power+ 15" Cordless Weed Trimmer with Battery and Charger

    Best for Power and Longer Runtime

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    The EGO Power+ ST1511T stands out for users who need a balance of power and long-lasting runtime, especially compared to smaller models like the BLACK+DECKER 20V MAX. Its 15-inch cutting width and brushless motor deliver efficient performance on thick grass and weeds, while the telescopic aluminum shaft enhances comfort. The POWERLOAD line system simplifies line replacement, reducing downtime. Although the weight might be a concern for extended use, its weather resistance and 5-year tool warranty make it a durable, high-value option. This trimmer is ideal for homeowners with medium to large yards who want a reliable, high-performance cordless tool, though its longer charge time and weight could be drawbacks for some users.

    Pros:
    • Easy line loading with POWERLOAD technology
    • Adjustable telescopic aluminum shaft for comfort
    • Longer runtime with brushless motor
    • Weather-resistant construction for durability
    Cons:
    • Battery life may be limited for very large yards
    • Charging time of 50 minutes could be inconvenient

    Best for: Homeowners with medium to large yards needing high power and durability

    Not ideal for: Users with small yards or limited mobility who prefer lightweight models

    • Cutting Width:15 inches
    • Line Diameter:0.095 inch
    • Battery:2.5Ah included
    • Runtime:Up to 45 minutes
    • Charging Time:50 minutes
    • Motor Type:Brushless
    Our verdict
    “This model is ideal for those seeking a high-power, durable cordless trimmer for medium or larger yards.”
  10. 20V Cordless String Trimmer with Dual Battery Pack and Edging Function

    20V Cordless String Trimmer with Dual Battery Pack and Edging Function

    Best for Budget Dual-Battery Power

    View on Amazon

    This 20V trimmer offers a practical solution for yard work, combining a 12-inch cutting width with a dual-battery system that provides around 30 minutes of runtime. Its foldable design and adjustable angles make storage easy and allow for customized trimming angles, similar to the BLACK+DECKER 20V MAX 12 Inch. Compared to the EGO Power+ models, it offers less power and shorter runtime but at a more accessible price point. The inclusion of two batteries helps extend usage, yet the overall runtime and battery life may still fall short on large or dense yards, especially with frequent use. Its simple assembly and foldability make it appealing for homeowners with limited storage space, but those with extensive yards might need more robust options.

    Pros:
    • Dual batteries extend usage time
    • Foldable and adjustable for compact storage
    • Includes multiple spools for varied tasks
    Cons:
    • Limited runtime for large or dense yard areas
    • Requires assembly before use

    Best for: Homeowners with small to medium yards needing a budget-friendly dual-battery setup

    Not ideal for: Large yard owners or heavy-duty weeders requiring longer runtime and more power

    • Battery:2 x 2.0Ah rechargeable batteries
    • Motor Speed:9500 RPM
    • Cutting Width:12 inches
    • Adjustable Angles:0°–90°
    • Foldable:Yes
    • Included Accessories:8 spools, 2 spool caps
    Our verdict
    “This trimmer is a cost-effective choice for small yard maintenance with dual-battery support.”
  11. SEYVUM 20V 12-inch Cordless String Trimmer and Edger with Dual Batteries

    SEYVUM 20V 12-inch Cordless String Trimmer and Edger with Dual Batteries

    Best Versatile 2-in-1 for Small Yards

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    This model stands out for its ability to switch seamlessly between trimming and edging, making it ideal for homeowners with modest lawns who want a single tool for multiple tasks. Compared with the WORX WG928, it offers a more compact design and includes two batteries, extending runtime without additional purchases. However, its lightweight build may sacrifice some durability, and battery life could fall short for larger yards. The adjustable head and automatic line feed make operation smooth, but users should handle it carefully to avoid line jams. It’s a smart choice for those prioritizing versatility and ease of use over heavy-duty power.

    Pros:
    • Versatile 2-in-1 design for trimming and edging
    • Includes two batteries and fast charger for longer use
    • Adjustable head and handle for comfortable operation
    • Automatic line feed prevents jams
    Cons:
    • Limited battery life may not cover large yards efficiently
    • Lightweight construction might impact long-term durability
    • Requires careful handling to avoid line jams

    Best for: Small yard owners seeking a lightweight, multi-functional tool with extended runtime from dual batteries.

    Not ideal for: Property owners with large lawns or dense weeds, as battery duration and power may be insufficient for extensive or tough jobs.

    • Power Source:Battery Powered
    • Cutting Width:12 inches
    • Speed:8000 rpm
    • Number of Batteries:2
    • Color:Lemon Green
    • Item Weight:8 pounds
    • Item Dimensions:5.9″L x 9.4″W
    Our verdict
    “This trimmer suits homeowners with small to medium yards who value versatility and convenience in a lightweight package.”
  12. Electric Cordless String Trimmer with 2.0Ah Battery & Charger, 20V Lawn Tool

    Electric Cordless String Trimmer with 2.0Ah Battery & Charger, 20V Lawn Tool

    Best Budget 2-in-1 for Light Yard Work

    View on Amazon

    This option makes the list for its affordability and basic functionality, offering adjustable angles and a foldable shaft that eases storage—features comparable to the WORX WG928 but with a slightly lower power profile. Its 9500RPM no-load speed ensures decent trimming, but the 30-minute runtime per battery limits its suitability for larger or more demanding yards. Manual spool adjustment can be fiddly if the line doesn’t feed smoothly, and the battery and charger may need to be bought separately if not bundled. It’s a practical choice for casual users who want a straightforward, space-saving tool for small yard chores.

    Pros:
    • Adjustable angles and foldable shaft for versatile use and easy storage
    • Automatic spool line for hassle-free operation
    • Includes two batteries for extended use
    Cons:
    • Limited runtime of roughly 30 minutes per battery charge
    • Manual adjustment needed if spool line jams or doesn’t feed
    • Battery and charger might be sold separately if not included

    Best for: Casual homeowners or renters with small gardens looking for an affordable, easy-to-store trimmer and edger.

    Not ideal for: Users with larger properties or heavy weeds, as limited runtime and power may hinder performance and efficiency.

    • Power:20V
    • Battery:2.0Ah lithium-ion
    • No-load speed:9500RPM
    • Cutting width:12 inches
    • Battery life:30 minutes
    • Foldable shaft:Yes
    • Adjustable head:Yes
    Our verdict
    “This trimmer is best for light-duty jobs around small gardens where affordability and storage convenience are priorities.”
  13. WORX 20V 12″ Cordless String Trimmer & 360 CFM Leaf Blower Kit, WG928

    WORX 20V 12" Cordless String Trimmer & 360 CFM Leaf Blower Kit, WG928

    Best Lightweight Combo for Lawn and Leaf Tasks

    View on Amazon

    This bundle earns its spot for combining a lightweight, 12-inch trimmer that converts into an edger with a capable leaf blower, making it a versatile duo for small to medium yards. The 360 CFM airflow and 75 MPH speed of the blower surpass many similar 20V models, offering stronger leaf clearance. The trimmer’s lightweight design—just over 5 pounds—reduces fatigue, and the inclusion of two batteries means less downtime. However, the 20V power limits its ability to handle dense weeds or extensive overgrowth compared to gas-powered tools. Power output is adequate for routine yard maintenance, but heavy-duty tasks may expose its power limitations.

    Pros:
    • Lightweight and easy to maneuver
    • Convertible trimmer and edger for versatile trimming
    • Includes two batteries and a rapid charger for extended use
    • Powerful blower with 360 CFM airflow and 75 MPH speed
    Cons:
    • Limited to 20V power, less effective on dense weeds
    • Battery life can vary with heavy use, possibly requiring additional batteries for large jobs

    Best for: Homeowners seeking a lightweight, all-in-one lawn care kit for regular trimming and leaf blowing tasks in small to medium yards.

    Not ideal for: Property owners with large, overgrown landscapes or demanding weed control, as 20V power may fall short of heavy-duty needs.

    • Battery Voltage:20V
    • Trimmer Length:12 inches
    • Leaf Blower Airflow:360 CFM
    • Blower Speed:75 MPH
    • Weight (Trimmer):5.3 lbs
    • Weight (Blower):4.4 lbs
    • Includes:Two batteries and quick charger
    Our verdict
    “This kit is ideal for homeowners wanting a lightweight, combined solution for routine yard trimming and leaf clearing without the bulk of gas tools.”
cordless string trimmers
What makes a great cordless string trimmer
1
Battery Compatibility and Life
Battery compatibility across brands can significantly reduce long-term costs if you already own tools from the same manufacturer.
2
Weight and Maneuverability
Lightweight trimmers are easier to control and cause less fatigue, making them ideal for smaller yards or users with limited stren
3
Power and Cutting Capacity
Power levels directly influence how well a trimmer handles dense or tough weeds.
4
Versatility and Additional Features
Many cordless trimmers now incorporate edging functions, adjustable shafts, or convertible designs.
How to choose your cordless string trimmer
1
How we picked
I evaluated these cordless string trimmers based on performance, ease of use, build quality, battery life, and value.
2
Battery Compatibility and Life
Battery compatibility across brands can significantly reduce long-term costs if you already own tools from the same manu
3
Weight and Maneuverability
Lightweight trimmers are easier to control and cause less fatigue, making them ideal for smaller yards or users with lim
4
Power and Cutting Capacity
Power levels directly influence how well a trimmer handles dense or tough weeds.
5
Versatility and Additional Features
Many cordless trimmers now incorporate edging functions, adjustable shafts, or convertible designs.
Vetted cordless string trimmers ·
The best cordless string trimmers, compared
★ Winner EGO POWER+ 16-Inch Cordless St
Best Overall Cordless String Trimmer
13compared
15 inchestop cutting width

How We Picked

I evaluated these cordless string trimmers based on performance, ease of use, build quality, battery life, and value. Priority was given to models that offer reliable power for typical residential yards, while also considering weight and maneuverability for comfortable handling. Battery compatibility and ease of maintenance played key roles, as well as overall durability and user feedback. The ranking favors products that provide the best balance between power and convenience, with clear distinctions for different user needs—whether for casual homeowners or more demanding garden work.
Everyday → specialist
Everyday & valuePremium & specialist
Which cordless string trimmer fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Cordless String Trimmers

Choosing the right cordless string trimmer involves more than just picking the most powerful model. You should consider how much weight you’re comfortable handling, the battery life for your yard size, and whether you need additional functions like edging or trimming. Understanding these factors can help you avoid common pitfalls, such as buying a tool too heavy to maneuver or one with insufficient runtime for your yard. Here are some key considerations to keep in mind.

Battery Compatibility and Life

Battery compatibility across brands can significantly reduce long-term costs if you already own tools from the same manufacturer. Look for models with batteries that can deliver at least 30-45 minutes of runtime for most residential yards. Keep in mind that larger batteries tend to be heavier, which might impact handling, especially during extended use. Some trimmers also offer dual-battery setups, providing more runtime at the expense of added weight and cost.

Weight and Maneuverability

Lightweight trimmers are easier to control and cause less fatigue, making them ideal for smaller yards or users with limited strength. However, lighter models often have smaller batteries and less power, which may reduce their effectiveness on thicker weeds or tall grass. Heavier models tend to offer more power and longer runtime but can be cumbersome for prolonged use. Consider your typical yard size and physical comfort when evaluating weight.

Power and Cutting Capacity

Power levels directly influence how well a trimmer handles dense or tough weeds. Models with larger motors or thicker cutting swaths will perform better on stubborn vegetation but often come with increased weight and price. For most homeowners, a balance of moderate power and ease of use suffices, but those with larger or more overgrown yards might benefit from higher-powered options.

Versatility and Additional Features

Many cordless trimmers now incorporate edging functions, adjustable shafts, or convertible designs. These features can add convenience but may also increase complexity and cost. Think about whether you need a dedicated edger or a combo tool, especially if space and budget are concerns. Sometimes, paying extra for multifunctionality results in better long-term value, but simpler models can be more reliable for basic trimming tasks.

Price and Long-Term Value

While cheaper models may seem attractive upfront, they can cost more in the long run if they lack durability or battery life. Investing in a mid-range or premium model often yields better performance, longer lifespan, and compatibility with existing tools. Consider your yard size, frequency of use, and whether you prefer a tool that will last through many seasons. Sometimes, paying more upfront reduces replacement costs later.

Frequently Asked Questions

How long do cordless string trimmer batteries typically last?

Most cordless string trimmer batteries provide between 20 and 45 minutes of runtime on a single charge, depending on the battery capacity and the intensity of use. For larger yards or tougher weeds, a higher-capacity battery or dual-battery system can extend this runtime. Keep in mind that heavier batteries, while offering longer use, can also make the tool heavier to handle for extended periods.

Can I use the same battery across different brands?

Battery compatibility depends on the brand and model. Many manufacturers design their batteries to work only with their tools, although some brands, like EGO and Worx, offer interchangeable batteries within their product lines. If you already own tools from a specific brand, choosing a trimmer compatible with that brand’s batteries can save money and simplify your toolkit. Always verify compatibility before purchasing.

Is a more powerful trimmer always better?

Not necessarily. While higher power offers better performance on dense or tall weeds, it often results in increased weight and shorter battery life. For typical yard maintenance, a moderate-powered trimmer usually suffices and is easier to handle. Overpowered models might be more than you need, especially if your yard is small or not heavily overgrown, and could lead to fatigue or quicker battery drain.

Should I prioritize lightweight or powerful models?

This depends on your yard size and physical ability. Lightweight trimmers are easier to maneuver and cause less fatigue, making them suitable for small yards or users with limited strength. However, they may lack the power needed for thick weeds. Conversely, heavier, more powerful models are better suited for larger overgrown areas but can be tiring to use over time. Balancing weight and power based on your specific needs is key.

How do I maintain my cordless string trimmer for longevity?

Regular maintenance includes cleaning the cutting head, checking for loose parts, and storing the trimmer in a dry place. Properly charging and storing batteries according to manufacturer instructions can extend their lifespan. Avoid overworking the tool on extremely tough vegetation without giving it time to cool down. Keeping the blades sharp and replacing worn parts ensures consistent performance over many seasons.

Conclusion

For casual homeowners with small to medium yards, a lightweight, budget-friendly model like the BLACK+DECKER 20V MAX 2-in-1 offers simplicity and good value. Those seeking a balance of power and ease of use should consider the EGO POWER+ 16-Inch Trimmer for its strong performance. For larger or overgrown properties, investing in a premium, heavy-duty model like the EGO POWER+ 15″ Weed Trimmer ensures durability and longer runtime. Beginners will benefit from straightforward, user-friendly options, while more experienced gardeners might prioritize models with advanced features and longer battery life.
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