As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.

Choosing the right outdoor power equipment often comes down to balancing cutting power, runtime, and the physical demands of your yard routine. If you manage an overgrown fence line, thick decorative turf, or encroaching brambles, a handheld string trimmer is an essential piece of hardware. Homeowners comparing equipment in this category must weigh battery pack capacity against overall tool weight, brushless motor torque against rotational speed, and standalone line trimmers against modular multi-tool platforms. When you understand the operational boundaries of battery platforms, you avoid mid-job shutdowns and prevent unnecessary fatigue during weekend maintenance.

The Greenworks equipment range showcased across these listings is organized primarily by operating voltage and motor duty class. The flagship 60V platform delivers gas-equivalent performance designed for heavier suburban acreage and dense growth, featuring brushless motors, dual 0.095-inch line spools, and generous cutting swaths. Meanwhile, the compact 40V models cater to smaller suburban lots where lightweight balance, automatic line feeding, and multi-tool bundles take priority over brute force. This Greenworks cordless string trimmers comparison provides the necessary specification breakdown to decide which Greenworks cordless string trimmers to buy based on yard dimensions, existing battery investments, and property maintenance habits.

Greenworks Cordless String Trimmers Lineup at a Glance

Model Cutting Swath Power System Motor Speed
Greenworks 60V 16 in Cordless String (ST60L254) 16 inches 60V Lithium-Ion (2.5Ah included) 6000 RPM
Greenworks 60V 16 in Cordless String (ST60L413) 16 inches 60V Lithium-Ion (4.0Ah included) 10000 RPM
Greenworks 60V 26 in Cordless Hedge 26 inches (blade) 60V Lithium-Ion (2.0Ah included) 3200 strokes/min
Greenworks Pro Bare Tool 60-Volt Max 16 inches 60V Lithium-Ion (Bare Tool) 5000 RPM
Greenworks 40V 12 in String Trimmer Combo 12 inches 40V Lithium-Ion (2.0Ah included) Unspecified RPM
Greenworks 40V 12 in Cordless String 12 inches 40V Lithium-Ion (2.0Ah included) Variable Speed

The Models in Detail

Greenworks 60V 16 in Cordless String 16" WIDE CUTTING PATH – The 16-inch cutting width helps you cover more ground

Check price on Amazon Our score: 8.2/10

Greenworks 60V 16 in Cordless String
Greenworks 60V 16 in Cordless String

Best for: Large properties requiring attachments and extended runtime

Pros

  • High-capacity 4.0Ah battery included
  • Attachment-capable modular shaft
  • Fast 10000 RPM motor speed
  • Includes supportive shoulder strap

Cons

  • Heavier overall weight at 18.7 pounds
Greenworks 60V 16 in Cordless String
Greenworks 60V 16 in Cordless String

Best for: Suburban yards needing lightweight high-powered edging

Pros

  • 6000 RPM brushless motor
  • 10-second spin-to-load head
  • Lightweight 11.2-pound balance
  • Up to 1.5 acres per charge

Cons

  • Fixed shaft lacks attachment capability

The Greenworks 60V 16 in Cordless String trimmer kit with model number ST60L254 provides a high-torque yard solution centered around a 6000 RPM brushless motor. The manufacturer states this motor delivers power equivalent to a 26cc gas engine, capable of cutting through thick brush such as 1-inch blackberry vines and dense ditch weeds. Equipped with a 16-inch cutting swath and a dual-line system, it utilizes commercial-grade 0.095-inch trimmer line. Line replenishment is managed by a Spin-to-Load head that winds fresh line in approximately 10 seconds without disassembling the housing, substantially reducing maintenance downtime during regular yard care routines.

Ergonomics and operating duration are tailored for moderate-to-large suburban properties. Weighing 11.2 pounds with the included battery installed, this greenworks 60v cordless string trimmer incorporates a 360-degree rotating handle engineered to alleviate wrist strain when edging flower beds and navigating obstacles. The bundled greenworks 60v string trimmer 2.5ah lithium-ion pack delivers up to 65 minutes of average run time, covering up to 1.5 acres per charge, and recharges in 45 minutes. It operates at an unobtrusive 68dB noise level and is supported by a 4-year tool and battery warranty, tying seamlessly into an ecosystem powering over 75 compatible tools.

This model suits suburban homeowners who require gas-comparable cutting power to edge long fence lines without bearing excess physical strain. It offers a balanced ratio between battery mass and operating longevity for typical half-acre to one-acre lots. However, when tasks require extended multi-hour runtimes without intermediate recharging or the ability to snap on secondary landscape attachments, this standard configuration gives way to the higher-capacity 4.0Ah attachment-ready variant.

Greenworks 60V 16 in Cordless String

Check price on Amazon Our score: 9.6/10

The Greenworks 60V 16 in Cordless String trimmer under model number ST60L413 is an upgraded heavy-duty package focused on expanded functionality and high rotational output. The listing states that its brushless motor spins up to 10000 RPM, delivering intense cutting force across a wide 16-inch path to handle thick weeds and tall grass efficiently. Fast spool servicing is handled by the integrated Load N’ Go head, which feeds 0.095-inch dual line quickly into the spool channel. The entire unit measures 68.5 inches long by 11.73 inches wide, providing a long reach for clearing underneath shrubs and along deep perimeter fences.

A primary mechanical advantage of this specific model is its attachment-capable split shaft design. This feature permits homeowners to convert the primary powerhead into several dedicated outdoor implements using compatible brand accessories. Because the total packaged tool weight reaches 18.7 pounds with the large greenworks 60v string trimmer 4.0ah battery installed, Greenworks includes an adjustable shoulder strap to distribute mass across the user’s torso. Homeowners who also operate a greenworks 60v chainsaw can interchange the supplied high-capacity battery across tools, enjoying extensive runtime supported by a 4-year limited warranty.

This setup is engineered specifically for acreage owners and property managers who deal with thick overgrowth and desire multi-attachment flexibility from a single powerhead. The 4.0Ah battery provides deeper capacity reserves for continuous operation across sprawling properties. It gives way to lighter options when physical maneuverability around tight garden perimeters is the primary concern, or when the buyer already possesses compatible battery packs and only seeks a standalone tool.

Greenworks 60V 26 in Cordless Hedge Run Time and Charging: Provides up to 60 minutes of runtime on a single

Check price on Amazon Our score: 8.4/10

Greenworks 60V 26 in Cordless Hedge
Greenworks 60V 26 in Cordless Hedge

Best for: Homeowners sculpting thick perimeter hedges and brush

Pros

  • 26-inch dual-action laser blades
  • 180-degree rotating rear handle
  • Cuts branches up to 1.1 inches thick

Cons

  • Dedicated hedge blades without string spool

Expanding the 60V platform beyond flexible nylon monofilament, the Greenworks 60V 26 in Cordless Hedge trimmer provides rigid mechanical cutting for perimeter vegetation management. Powered by a brushless motor that the listing identifies as matching 26cc gas performance, this dedicated hedge trimmer operates dual-action laser-cut steel blades spanning 26 inches. The cutting assembly runs at speeds reaching 3200 strokes per minute, allowing the steel teeth to cleanly slice through woody branches and woody stems measuring up to 1.1 inches in diameter without stalling or ripping foliage.

Comfort and directional control are enhanced by a rear handle that rotates 180 degrees, paired with an over-molded wrap-around front grip. This mechanical arrangement lets operators transition between level horizontal hedge topping and vertical side shearing without twisting their wrists. The tool weighs 13.9 pounds and comes bundled with a 2.0Ah 60V battery and a dedicated charger that recharges in 50 minutes. The listing specifies up to 60 minutes of operational runtime on a single charge, backed by the brand’s standard 4-year warranty across both the mechanism and the power cell.

This specialized greenworks 60v hedge trimmer is designed for homeowners maintaining long privet hedges, established boxwoods, and woody property borders that cannot be groomed with flexible trimmer line. It fits into a broader yard routine alongside string trimmers to complete full-perimeter landscaping. Naturally, it gives way to dedicated string trimmers whenever the chore involves trimming lawn turf, clearing ditch weeds, or edging concrete walkways.

Greenworks Pro Bare Tool 60-Volt Max Battery and Charger Not Included

Check price on Amazon Our score: 9.4/10

Greenworks Pro Bare Tool 60-Volt Max
Greenworks Pro Bare Tool 60-Volt Max

Best for: Existing 60V owners needing replacement trimmers

Pros

  • Durable die-cast aluminum head
  • Patented Load N Go line reloading
  • Gas-equivalent 25cc motor output

Cons

  • Battery and charger not included

The Greenworks Pro Bare Tool 60-Volt Max straight-shaft trimmer (model 2121002VTBT) is a GEN2 brushless unit constructed for durability and extended work cycles. Delivering performance comparable to a 25cc gas-powered machine, its brushless motor drives line at 5000 RPM across a 16-inch cutting path. Built to withstand recurring impacts against landscaping hardscapes, this greenworks pro 60v trimmer features a durable die-cast aluminum trimmer head housing the patented Load N’ Go spool mechanism for rapid line reloads without housing teardown.

As a bare tool offering, the listing clearly specifies that the battery and charger are not included in the box. This package is explicitly designed to supplement existing 60V batteries already owned by the user. Measuring 38 inches long by 12 inches wide and weighing 11.6 pounds, the tool is roughly 25 percent lighter than comparable gas models. The straight-shaft architecture enhances reach underneath low-hanging tree branches, decks, and elevated play structures, while instant trigger activation eliminates the physical pull cords and exhaust fumes associated with conventional engines.

This model is built specifically for users who have already bought into the 60V ecosystem and need a rugged replacement or dedicated second trimmer without accumulating redundant charging hardware. It provides professional-grade structural components like the aluminum head for rocky properties. However, for first-time buyers entering the platform without existing power cells, this tool yields to complete kits that bundle batteries and chargers.

Greenworks 40V 12 in String Trimmer

Check price on Amazon Our score: 9.6/10

Best for: Small yards seeking simple push-button edging

Pros

  • Automatic line advancement system
  • Variable-speed throttle trigger
  • Complete battery and charger package

Cons

  • Narrower 12-inch cutting path

Best for: Townhome owners wanting edge and blow combos

Pros

  • Includes 390 CFM leaf blower
  • Ultra-light 8-pound trimmer weight
  • Automated line feeding system

Cons

  • Incompatible with 60V battery platform

For properties where turf maintenance extends immediately into driveway cleanup, the Greenworks 40V 12 in String Trimmer and 390 CFM Blower Combo provides a coordinated two-tool maintenance system. The line trimmer features a 12-inch cutting swath utilizing 0.065-inch monofilament line controlled by an auto-feed mechanism that advances line automatically during use. The listing notes that the trimmer head tackles weeds up to 1 inch thick, while the matching axial blower produces airflow ratings of 110 MPH and 390 CFM with integrated cruise control for clearing grass clippings from hard surfaces.

The combined packaging weighs 16.5 pounds, but the individual trimmer weighs an exceptionally light 8 pounds. This low physical weight offers an accessible handling profile that minimizes user fatigue during prolonged detail work around flowerbeds and patios. Operating at a quiet 67dB whisper rating, this greenworks 40v trimmer blower combo includes a 40V 2.0Ah battery that fully replenishes in 60 minutes. The system integrates with an ecosystem of over 8 tools on the same platform and carries a 3-year head warranty.

This combo package suits townhome owners and small-to-midsize suburban properties where storing and managing multiple separate tools is inefficient. Integrating a weed eater battery powered green works setup with a matched blower lets homeowners edge and sweep in a single routine. It yields to the 60V series when clearing wide open acreage, dense pasture weeds, or thick brush that overpowers a 0.065-inch auto-feed line.

Greenworks 40V 12 in Cordless String AUTO FEED LINE SYSTEM – Automatically advances the cutting line during

Check price on Amazon Our score: 9.0/10

The Greenworks 40V 12 in Cordless String trimmer (model listing B01GEW1AJC) is a dedicated single-purpose trimming tool built around user convenience and manageable handling. It employs a 12-inch cutting path fitted with 0.065-inch dual line designed to deliver clean slicing through routine yard grass and light lawn weeds. The defining functional attribute is its auto-feed line system, which continuously advances the nylon line during standard operation without requiring the operator to tap or bump the trimmer head against hard ground surfaces.

Control is governed by a variable-speed trigger, which allows users to feather the power output when detailing sensitive mulch beds or dial in higher throttle when encountering denser patches of grass. The trimmer weighs 12 pounds and features a balanced, ergonomic straight shaft configuration to reduce operator strain. The retail package includes one 40V 2.0Ah lithium-ion battery along with a standard charger, backed by a 3-year limited warranty covering both the tool mechanism and the power pack.

This model is the ideal match for suburban homeowners who want a dependable, straightforward tool for weekly lawn edging and post-mowing touch-ups. Its automated line feeding and moderate 12-inch cutting swath make it easy to maneuver through narrow gates, intricate landscaping borders, and compact patio perimeters. It steps aside for the heavy 60V models when dense brush, saplings, or wide-open acreage require heavy 0.095-inch line and broader cutting widths.

Matching a Model to Your Setup

  • Half-acre suburban properties with thick grass and tough fence borders match best with the Greenworks 60V 16 in Cordless String (2.5Ah kit), providing optimal balance and quick line reloads.
  • Large multi-acre properties requiring attachment versatility and high rotational cutting force require the Greenworks 60V 16 in Cordless String (4.0Ah kit) with its 10000 RPM motor and shoulder harness.
  • Perimeter landscaping defined by thick privacy hedges and woody shrubs calls for the Greenworks 60V 26 in Cordless Hedge trimmer with its dual-action steel blades and rotating rear handle.
  • Experienced tool owners already invested in 60V platform batteries should select the Greenworks Pro Bare Tool 60-Volt Max to obtain a durable aluminum head without paying for redundant chargers.
  • Compact yards needing complete post-mow border edging and hardscape clearing benefit most from the Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo.
  • Small residential lots seeking an easy-to-use, bump-free edging experience find the best Greenworks cordless string trimmers match in the Greenworks 40V 12 in Cordless String trimmer.

Before You Buy

Before purchasing any cordless trimming tool, verify whether the package includes the required power cells and charging hardware. The Greenworks Pro 60V Max straight brushless trimmer is packaged as a bare tool only, meaning it does not include a battery or charger in the box; it relies entirely on compatible 60V packs you already own. Furthermore, Greenworks battery platforms are physically and electrically distinct. A 40V lithium-ion battery cannot physically mount to or power a 60V tool, and 60V packs cannot be inserted into 40V equipment. Shoppers should assess their existing shed inventory before deciding which voltage path to follow.

It is also worth noting several operational details that the listings do not specify. The listing for the 40V combo trimmer does not specify its maximum motor RPM, stating only its 12-inch cut path and 0.065-inch line size. Similarly, while runtime estimates like 60 or 65 minutes are stated under standardized factory conditions, actual cutting endurance fluctuates significantly depending on vegetation thickness, ambient temperatures, and continuous trigger pressure. Replacement spools and bulk monofilament line are not bundled in bulk beyond the pre-installed spool, so plan to source extra 0.095-inch or 0.065-inch line according to your selected model’s specifications.

FAQ

Can Greenworks 40V batteries be used in Greenworks 60V tools?

No, Greenworks 40V batteries cannot be used in 60V tools, and 60V batteries will not work in 40V tools. The voltage platforms feature completely different electrical connectors, battery rail dimensions, and charging hardware. You must select batteries and chargers that match the specific voltage rating of your tool.

What line diameter do Greenworks string trimmers use?

According to the product specifications, the heavy-duty 60V string trimmers use thicker 0.095-inch dual cutting line designed for tough weeds and thick stems. In contrast, the lighter 40V models utilize 0.065-inch trimmer line suited for light residential turf maintenance and auto-feed operation.

How does the Load N Go trimmer head reload line?

The Load N’ Go and Spin-to-Load heads allow users to reload trimmer line without taking the spool housing apart. You feed the monofilament straight through the eyelets until centered, then twist the head dial manually to wind the fresh line into the internal spool in roughly 10 seconds.

Are all Greenworks 60V trimmers attachment capable?

No, not all models feature an attachment-capable shaft. Among the reviewed models, the Greenworks 60V 16-inch trimmer paired with the 4.0Ah battery explicitly specifies an attachment-capable split shaft. The other straight-shaft listings do not state attachment compatibility and function as dedicated trimmers.

How long does the 60V battery take to recharge?

Recharge times vary based on battery capacity and charger specifications. The 2.5Ah 60V battery listing states a full recharge time of approximately 45 minutes, while the 2.0Ah 60V hedge trimmer battery listing notes a 50-minute recharge duration.