WORX Cordless Leaf Blower, 40V Electric Blower for Large Lawn Care, WG581.9

The WORX WG581.9 40V Cordless Leaf Blower provides high power for home lawn maintenance without the noise, pull cords, gas fumes, or tangled cords of traditional yard tools. Operating on a 40V system powered by standard WORX PowerShare batteries, this handheld blower delivers up to 530 CFM of air volume and speeds up to 180 MPH. It suits homeowners who need to clear walkways, driveways, decks, flower beds, and large lawns quickly and comfortably.

At the core of the tool is a high-efficiency brushless motor that delivers 25 percent more power, runs 50 percent longer per charge, and offers ten times the motor life compared to traditional brushed motors. Airflow is controlled through three distinct speed settings alongside a dedicated Turbo mode. Lower speeds work well for gentle clearing around sensitive flower beds and wooden decks, while Turbo mode supplies extra force for heavy tasks like packed grass clippings and wet leaves.

Handling is simplified by dual-tube air control, letting you switch between a larger tube for sweeping broad open areas with higher air volume and a smaller tube for concentrated air speed on stuck-on debris. Weighing just 7.7 pounds with a battery attached, the ergonomic design helps prevent arm fatigue during longer lawn maintenance sessions. Furthermore, its low 57 dB noise rating allows comfortable cleanup without disrupting nearby neighbors.

While the tool offers versatile power management, using the Turbo mode consumes battery energy faster and limits total run time compared to lower speed settings. In addition, the included box contents are streamlined, containing only the leaf blower unit and the air tube. Buyers who do not already own WORX 20V PowerShare batteries will need compatible batteries and a charger to operate the 40V system.

Verdict: The WORX WG581.9 40V Cordless Leaf Blower is a practical choice for homeowners seeking quiet, gas-free yard maintenance across various outdoor surfaces. Its combination of brushless motor efficiency, adjustable speed modes, and manageable weight makes routine leaf clearing fast and low-effort. If you already use WORX battery tools, this blower integrates smoothly into your existing equipment lineup.

• Power Source: 40V (combines 20V PowerShare batteries)
• Maximum Air Volume: 530 CFM
• Maximum Air Speed: 180 MPH
• Noise Level: 57 dB
• Weight: 7.7 lbs (with battery)
• Motor Type: Brushless
• Speed Settings: 3 Speeds plus Turbo mode
• Included Items: Leaf blower, air tube

A great fit if you:

• Need to clear leaves, wet debris, or grass clippings from lawns, driveways, and flower beds.
• Want a quiet leaf blower operating at 57 dB for residential neighborhood use.
• Already own WORX 20V PowerShare batteries that can combine to power 40V tools.

Consider something else if you:

• Require a complete starter kit that includes batteries and a charger in the box.
• Need continuous full-power operation for multi-hour commercial clearing jobs without battery swaps.

What comes included in the box with this model?
The package includes one WORX WG581.9 leaf blower and one air tube.

How does the battery system work on this leaf blower?
This 40V blower uses the WORX PowerShare system, which combines two 20V batteries to power the tool. These batteries can also be shared across other 20V, 40V, or 80V WORX products.

How quiet is this leaf blower during operation?
The blower is engineered for low-noise performance, running at just 57 dB to keep yard maintenance quiet and comfortable for home lawns and neighborhoods.

What are the two air tubes used for?
The larger tube provides higher air volume for open areas, while the smaller tube creates higher air speed to dislodge stuck-on debris and wet leaves.