Ryobi 40V Expand-It Cordless String Trimmer: A Comprehensive Test and Review

Maintaining a pristine lawn requires the right tools, and for many homeowners, a string trimmer is indispensable for tackling edges, fences, and areas unreachable by a mower. But the constant battle with gas mixing, pull cords, and loud engines often leaves us searching for a better solution. The Ryobi 40V Expand-It Cordless String Trimmer promises to be that solution, offering gas-like power without the associated hassles. This review delves deep into its capabilities, performance, and overall value, helping you decide if this battery-powered workhorse is the right addition to your yard care arsenal.

Ryobi 40V Expand-It String Trimmer: An Overview

The Ryobi 40V Expand-It Cordless String Trimmer positions itself as a serious contender against traditional gas-powered models, boasting performance equivalent to a 25cc gas trimmer. At its core, this tool is designed for convenience and versatility, running on Ryobi’s powerful 40V Lithium-Ion battery system. This eliminates the need for fuel mixing, cumbersome pull starts, and the constant roar of a gas engine, making yard work a more pleasant experience.

One of its most compelling features is the Expand-It attachment system. This allows the power head to be combined with a wide array of Ryobi and other universal attachments, transforming the string trimmer into a multi-functional tool for various yard tasks, from edging and pole sawing to hedge trimming and cultivating. This not only saves money on buying separate dedicated tools but also significantly reduces storage space. The trimmer comes equipped with a durable carbon fiber straight shaft, contributing to its robust build and overall balance, which is crucial for comfortable extended use.

In-Depth Review: Ryobi 40V Expand-It’s Performance

How does the Ryobi 40V Expand-It truly perform when put to the test in real-world scenarios? This section breaks down its key performance aspects, from its power delivery to user comfort and attachment integration.

Power and Motor Type

The heart of the Ryobi 40V Expand-It is its brushless motor, a technology renowned for delivering maximum power and durability while optimizing battery life. This motor, coupled with the 40V Lithium-Ion battery, provides impressive torque, allowing the trimmer to tackle routine grass and common weeds with ease. Users consistently report that it delivers power comparable to or exceeding many light-duty gas trimmers, making it a genuine gas replacement for many residential applications. The variable speed trigger with two-speed settings further enhances control, allowing for full power on tough patches or a gentler touch around delicate landscaping.

Cutting Head and Line Management

The trimmer features an adjustable cutting swath, ranging from 13 to 15 inches, providing flexibility to prioritize either maximum performance for tougher areas or extended runtime for lighter tasks. It utilizes a 0.080-inch line, though it’s compatible with 0.095-inch line for those seeking a more robust cut. One of the stand-out features is the REEL EASY+ SPEED WINDER bump feed head, designed for quick and easy line reloading—often in under 60 seconds. While some users initially find line reloading a bit tricky, the included speed winder tool and practice make the process significantly smoother. An alternative bladed head attachment is also available for exceptionally heavy weeds and thick brush, offering a more aggressive cutting solution.

Ryobi 40V Expand-It cordless string trimmer in action, cleanly cutting overgrown grass along a fence line, highlighting its power and precision.

Ergonomics and User Experience

Ergonomics play a critical role in user comfort, especially during prolonged yard work. The Ryobi 40V Expand-It generally receives positive marks for its design. Its carbon fiber straight shaft contributes to a good balance, despite the weight added by the 40V battery. The adjustable front handle allows users to customize their grip for optimal comfort and control. The absence of gas means a significant reduction in noise and vibration, making for a much more pleasant operating experience. This quiet operation is a particular advantage, allowing for early morning yard tasks without disturbing neighbors.

The Expand-It System

The Expand-It system is where this Ryobi model truly shines. It allows the single power head to accept a variety of attachments such as edgers, pole saws, hedge trimmers, blowers, and cultivators. This modularity not only saves money by not having to buy separate motorized units for each task but also significantly reduces the storage footprint in your garage or shed. Users praise the ease of swapping attachments, making it quick to transition between tasks like trimming and edging. This system is a powerful incentive for those looking to build a comprehensive, battery-powered outdoor tool collection within the Ryobi 40V ecosystem.

Battery Life and Charging

The standard Ryobi 40V Expand-It kit often includes a 4Ah Lithium-Ion battery, which provides up to an hour of continuous trimming on a single charge. For larger properties or more demanding tasks, an 8Ah battery can extend runtime up to 119 minutes. Charging times are reasonable, especially with rapid chargers that can replenish the battery quickly. While the battery life is generally sufficient for most small to medium-sized yards, heavy-duty edging or prolonged use on thick vegetation can deplete the battery faster. For extensive yard work, having a second battery on hand is a common recommendation to avoid downtime.

Pros and Cons of the Ryobi 40V Expand-It String Trimmer

Like any power tool, the Ryobi 40V Expand-It has its strengths and weaknesses that potential buyers should consider.

Pros:

• Cordless Convenience: Instant starts, no mixing gas and oil, no fumes, and quieter operation compared to gas models.
• Expand-It Versatility: The attachment-capable design allows it to transform into multiple tools, saving money and storage space.
• Gas-Like Power: Delivers performance comparable to 25cc gas trimmers for most residential trimming and edging tasks.
• User-Friendly: Well-balanced, variable speed trigger for precise control, and relatively easy line reloading with the REEL EASY+ SPEED WINDER head.
• Durable Build: Features a carbon fiber shaft for enhanced durability and reduced vibration.

Cons:

• Limited Runtime for Heavy Tasks: While adequate for many, extensive use or very thick growth can quickly deplete the 4Ah battery, necessitating a second battery or recharge breaks.
• Weight: The battery adds noticeable weight, which can lead to fatigue during long periods of use for some individuals.
• Performance on Very Dense Growth: While powerful, the string trimmer head might struggle with exceptionally dense brush or extremely thick weeds, sometimes requiring the bladed attachment.
• Battery System Incompatibility: The 40V batteries are not interchangeable with Ryobi’s smaller 18V ONE+ system.

Detailed Evaluation: Is the Ryobi 40V Expand-It Right for You?

The Ryobi 40V Expand-It Cordless String Trimmer is an excellent choice for a broad range of homeowners seeking a powerful, convenient, and versatile solution for their yard care needs. It truly excels for those with small to medium-sized yards who are tired of the maintenance and noise associated with gas trimmers. Its “gas-like power” claim holds up for routine grass trimming, clearing around obstacles, and maintaining clean edges.

If you already own other Ryobi 40V tools, or are looking to start a battery-powered ecosystem, this trimmer is a smart investment due to its shared battery platform and Expand-It compatibility. It offers a cost-effective way to acquire a suite of outdoor tools without multiple engines to maintain. The dedicated edger attachment, in particular, has received high praise for its ability to cut through years of accumulated grass and dirt creep with precision, making it ideal for maintaining pristine sidewalks and driveways.

However, if you have an exceptionally large property with vast areas of very thick, overgrown brush that requires hours of continuous heavy-duty clearing, you might find the battery runtime a limiting factor, potentially needing multiple batteries or opting for a dedicated commercial-grade gas brush cutter. For the average homeowner, though, the Ryobi 40V Expand-It delivers on its promise of reliable, powerful, and convenient yard maintenance.

Various Ryobi 40V Expand-It attachments displayed around the main power head, showcasing the versatility and modularity of the system for different gardening tasks.

Maximizing Your Ryobi 40V Expand-It: Usage and Maintenance Tips

To get the most out of your Ryobi 40V Expand-It Cordless String Trimmer and ensure its longevity, proper usage and consistent maintenance are key.

Preparing Before Use

Always begin by ensuring your battery is fully charged. Check the trimmer head for any debris or tangled line, and ensure the line is at an appropriate length. For safety, always wear appropriate personal protective equipment, including safety glasses, long pants, and sturdy footwear. If using the Expand-It attachments, verify that the chosen attachment is securely locked into the power head before starting. A quick visual inspection of the entire tool for any loose parts or damage can prevent issues during operation.

Effective Trimming Techniques

For optimal cutting, move the trimmer in a steady, sweeping motion, rather than hacking at the grass. Use the tip of the line to do the cutting; forcing the head into thick vegetation can bog down the motor and drain the battery faster. For areas with denser growth, consider using the variable speed trigger to provide more power. When edging, especially with the dedicated edger attachment, maintain a consistent depth and speed for a clean, professional finish. If cutting through very stubborn weeds, multiple passes or using the bladed head attachment can be more effective than a single attempt with the string.

Cleaning and Maintenance

After each use, remove the battery for safety. Clean any grass, dirt, or debris from the trimmer head, shaft, and motor housing. A stiff brush or cloth can be used. Periodically inspect the cutting line and replace it when it becomes short or frayed. The REEL EASY+ SPEED WINDER bump feed head simplifies this task, often allowing line reloading in under a minute. Store the trimmer and its battery in a cool, dry place, away from direct sunlight and extreme temperatures, to prolong battery life and tool integrity. Following the manufacturer’s guidelines for battery charging and storage is essential for maintaining optimal performance over time.

Where to Purchase the Ryobi 40V Expand-It String Trimmer?

The Ryobi 40V Expand-It Cordless String Trimmer and its compatible attachments are widely available, making it easy to acquire this versatile tool. You can typically find the full kit, including the power head, battery, charger, and trimmer attachment, at major home improvement retailers. These stores often have display models, allowing you to get a feel for the tool’s weight and balance before purchasing.

For convenience, the Ryobi 40V Expand-It system is also readily available through online retailers. Purchasing online often provides access to customer reviews and allows for direct delivery to your home. When buying, ensure you check what is included in the kit, such as the battery capacity and whether a charger is part of the package. Look for bundles that might include additional Expand-It attachments to maximize your value and expand your yard care capabilities.

Conclusion

The Ryobi 40V Expand-It Cordless String Trimmer stands out as a powerful, convenient, and highly versatile tool that genuinely offers a compelling alternative to gas-powered models for most homeowners. Its brushless motor and 40V battery deliver impressive cutting performance, making light work of routine trimming and even tackling tougher weeds with the right technique or attachment. The Expand-It system is a game-changer, allowing one power head to manage a multitude of yard tasks, streamlining your tool collection and enhancing efficiency. While battery runtime for very extensive jobs might require strategic planning or an extra battery, the overall quiet operation, ease of use, and freedom from gas hassles make it a top choice.

Are you ready to experience the freedom and power of a cordless system that truly expands your capabilities?

Frequently Asked Questions

What kind of line does the Ryobi 40V Expand-It use?

The Ryobi 40V Expand-It Cordless String Trimmer typically uses a 0.080-inch line, but it is also compatible with a more robust 0.095-inch cutting line. Its REEL EASY+ SPEED WINDER bump feed head is designed for quick and straightforward reloading of the line, often taking less than 60 seconds to complete.

How long does the battery last on the Ryobi 40V Expand-It?

With the standard 4.0 Ah battery, the Ryobi 40V Expand-It can provide up to an hour of continuous runtime for trimming tasks. If you opt for a larger 8.0 Ah battery, the runtime can extend significantly, offering up to 119 minutes, which is ideal for larger yards or more demanding projects.

Can the Ryobi 40V Expand-It replace a gas trimmer?

For most residential users, the Ryobi 40V Expand-It Cordless String Trimmer is a highly effective replacement for a 25cc gas trimmer. It offers comparable power without the noise, fumes, or maintenance of gas engines. Its versatility with the Expand-It attachments further enhances its capability, often making it a superior choice for various yard tasks.

What attachments are compatible with the Ryobi 40V Expand-It system?

The Ryobi 40V Expand-It system is highly versatile and compatible with numerous attachments. These include edgers, pole saws, hedge trimmers, brush cutters, cultivators, and blowers. This modular design allows you to use a single power head for a wide range of outdoor tasks, saving space and cost.

Is the Ryobi 40V Expand-It heavy to use?

While the Ryobi 40V Expand-It with its battery is heavier than some smaller, lighter trimmers, it is generally considered well-balanced, especially with its carbon fiber straight shaft. Users find it manageable for typical yard work, although extended use might cause fatigue for some. The reduced vibration compared to gas models also contributes to a more comfortable experience.