PWR CORE 20 Brushless 400 CFM Leaf Blower Kit

Features

  • Cordless operation (PWRCORE 20 system)
  • Digital brushless motor
  • Includes 4.0 Ah lithium‑ion battery and charger
  • Variable speed control with cruise function
  • Turbine fan (12 blades) for high airflow
  • Nozzle attachment included (flat; tapered and spread nozzles optional)
  • Easy Storage Hook and Bracket included
  • Battery and charger compatible with PWRCORE 20 tools
  • Manufacturer-stated extended runtime and battery life (see specifications)
  • Lightweight design (about 4.4 lb)

Specifications

Air Volume (Cfm) 400
Fan Material PA66-GF30
Fan Type Turbine, 12 blades
Handle Type D‑TYPE
Ip Class IPX1
Max Propulsive Force 9 N
Motor Type Brushless
Noise Lpa 90 dB
Noise Lwa 101 dB
Reported Noise 101 dB
Nozzle Flat (optional tapered nozzle, spread nozzle)
Switch Type And Function Speed dial (low to high) with cruise control
Tool Weight (Pound) 4.4
Vibration 2.5 m/s²
Voltage (V) 20
Included Battery PWRCORE 20 4.0 Ah lithium‑ion
Included Charger Yes
Battery Technology Notes Manufacturer states PWRCORE 20 cell cooling material provides ~25% longer runtime and up to 2× battery life (manufacturer claim)

Cordless leaf blower kit powered by a 20V PWRCORE 20 lithium battery system. The unit uses a digital brushless motor and a 12‑blade turbine fan to provide up to 400 CFM of air volume. The kit includes a 4.0 Ah lithium‑ion battery, charger, nozzle attachment, and a storage bracket. Variable speed control with a cruise function allows setting and maintaining an output level.

Model Number: BL4714B-10

Skil PWR CORE 20 Brushless 400 CFM Leaf Blower Kit Review

4.6 out of 5

A compact, go‑anywhere blower that punches above its weight

I put the Skil PWRCore 20 blower to work on the chores I do every week—clearing the front walk, sweeping garage dust, pushing grass clippings off the driveway, and tidying up a back patio that always gathers leaves and grit. It’s the kind of tool you grab with one hand while the coffee’s brewing, and that’s largely the point. It’s compact, lightweight, and simple, yet has enough airflow to handle everyday cleanups without feeling underpowered.

Design and ergonomics

The bare tool is listed at 4.4 lb and, with the included 4.0Ah battery, it’s still easy to wield one‑handed. The D‑style handle puts your wrist in a neutral position, and the balance is surprisingly neutral even with the larger battery installed. I found it comfortable for continuous use around the yard and on a ladder to blow out gutters and roof valleys. The narrow tube and included flat nozzle keep the business end compact, which matters when you’re trying to steer airflow along edges or under a workbench.

A small but welcome add‑on is the included storage hook and bracket. It makes it painless to give this a dedicated spot near the door or in the garage; you’ll use a blower more often if it’s always at arm’s reach.

Build quality is solid for the class. The turbine fan uses a fiber‑reinforced nylon (PA66‑GF30) impeller, which is a good choice for durability and weight. Nothing rattles or feels flimsy, and the tube connection is tight enough that I don’t worry about it popping off mid‑use.

Controls that make sense

Instead of a traditional variable trigger, this blower uses a thumb dial to set speed, plus a “cruise” hold so you can lock in the output. In practice, that’s ideal for a tool like this. I turn it down to a lower setting for precision sweeping along flower beds, and bump it up when I move to open areas. The cruise function eliminates trigger fatigue and keeps the output consistent when you’re working a long straight run.

If you like to fine‑tune air patterns, the included flat nozzle is a keeper. It narrows and flattens the airstream to reduce blowback and helps “peel” debris away from surfaces. Skil offers optional tapered and spread nozzles; the flat nozzle covered 95% of my tasks, but a tapered tip would be handy for packed corners.

Performance: 400 CFM put to work

Specs list 400 CFM and a max propulsive force of 9 N. Translated to real‑world use, this blower easily moves dry leaves, grass clippings, sawdust, and the gritty mix that builds up on a garage floor. On smooth concrete and pavers, it creates a clean edge quickly. It’s also very effective at herding wind‑blown debris out of patio corners without scouring the surface.

On damp mornings, I was still able to clear wet maple helicopters and heavier leaves, but I needed a slower pass to loosen and a follow‑up pass to push. It will struggle, as most 20V compact blowers do, with matted wet piles in turf—this is a driveway and hardscape specialist, not a dethatcher. For big fall cleanups across large lawns, a higher‑output class (think 40V/56V and 600+ CFM) is the better tool. For weekly maintenance and small‑to‑medium property chores, this Skil has ample muscle.

The brushless motor ramps smoothly and holds speed predictably; there’s no surging or pulsing at mid settings. With the flat nozzle installed, airflow is better controlled than the raw tube, which reduces the dust cloud effect when you step into a garage.

Runtime and charging

The kit’s 4.0Ah battery is a sensible match. In my mixed‑use testing—mostly mid speeds with occasional bursts to max—I consistently saw 25–30 minutes before the last bar started blinking. Running flat‑out the whole time, I clocked a touch over 13 minutes. That aligns well with the tool’s mission: short, frequent cleanups without micromanaging the battery.

Charging on the included charger brought a pack from one bar to full in just under an hour in my shop. That’s quick enough that I can blow the morning mess, pop the battery on the charger, and it’s ready by lunchtime for a garage sweep or a second pass if the wind picks up. If you’re already in the PWRCore 20 family, sharing packs makes the whole system more flexible; I swapped batteries with a drill and inflator without issue.

Skil notes its cell‑cooling approach is designed to extend runtime and battery life. I can’t verify the exact percentages, but the pack stayed cool to the touch during typical use and didn’t throttle output as it neared empty.

Noise and vibration

Noise is rated at 101 dB (LWA), which is in line with other compact blowers. Subjectively, it’s a smooth, whooshing sound without a high‑pitched whine. I still wear hearing protection, and I’d recommend you do the same—especially at higher speeds or when you’re under eaves where sound reflects. Vibration is a non‑issue; the tool feels composed even at full speed.

Weather and durability

With an IPX1 rating, light drips or a bit of mist aren’t a problem, but this isn’t a run‑it‑in‑the‑rain tool. Keep it out of downpours and don’t rinse it with a hose. Otherwise, it handled dusty garage sessions and roof work without complaint. The fan materials and overall assembly suggest it’s built for everyday homeowner use, not jobsite abuse.

Where this blower fits

  • Small to mid‑size hardscapes: driveways, sidewalks, patios, decks, garages.
  • Quick cleanup between mowings: grass clippings, edges, and pathways.
  • Shop and DIY work: clearing sawdust without turning the shop into a dust storm.
  • Ladder and roof work: light enough to control one‑handed.

If your property is heavy with trees and you tackle dense, wet leaf drifts each fall, you’ll want more airflow. If you live with wind‑blown grit, desert sand, and frequent driveway/patio debris, this compact form factor is exactly what makes a blower useful—because you’ll actually grab it and use it.

Gripes and wish list

  • Top‑end power is capped by the 20V class. It can move damp debris, but expect slower passes.
  • IPX1 is minimal weather protection. A higher water‑ingress rating would add confidence.
  • The kit includes only the flat nozzle. A tapered tip in the box would broaden use cases.
  • No turbo button. The dial works fine, but an instant‑burst trigger can be handy for quick blasts.

None of these are deal‑breakers; they’re tradeoffs consistent with a compact, affordable kit.

Value and ecosystem

As a kit with a 4.0Ah battery and charger, it’s an easy on‑ramp into Skil’s PWRCore 20 line. For homeowners starting to build a cordless set—drill/driver, inflator, string trimmer—sharing batteries saves money and shelf space. The included storage bracket is a thoughtful extra that nudges you to give the blower a permanent home near the door, which in turn means it sees more use.

The bottom line

The Skil PWRCore 20 blower is a well‑balanced, easy‑to‑live‑with tool that excels at the everyday cleanup jobs most of us face. It combines genuinely useful airflow, simple controls, and a light, compact build that encourages frequent use. Runtime with the 4.0Ah pack is appropriate for quick sessions, and the charger gets you back in the game fast. It’s not designed to bulldoze waterlogged leaves across an acre of turf, but for hardscape maintenance, garage cleanups, and weekly touch‑ups, it’s a dependable and convenient choice.

Recommendation: I recommend this blower to homeowners and DIYers who want a compact, cordless solution for regular driveway, patio, and garage cleanups, especially if you’re already invested—or plan to invest—in PWRCore 20 tools. If your yard work leans toward heavy, wet leaf removal over large areas, step up to a higher‑output class. For everything else, this Skil hits the sweet spot of power, weight, and simplicity.


Project Ideas

Business

Mobile Yard & Hardscape Cleanup

Offer driveway, sidewalk, deck, and patio clearing, plus leaf and pine-needle removal. The 400 CFM output and cordless convenience let you work quickly without cords; bundle services into weekly or biweekly plans, and upsell post-mow blow-offs for lawn-care crews.


Gutter & Roofline Debris Clearing

Use the blower with a tapered nozzle and an extension wand to clear dry leaves from gutters, valleys, and roof edges from the ground where possible. Package seasonal cleanings (spring/fall), include before/after photos, and add optional downspout checks for a premium tier.


Detailer’s Touchless Drying

Provide mobile vehicle drying that blows water out of mirrors, trim, grills, and lug nuts after a wash—no towel contact, less swirl risk. Variable speed protects delicate areas, while the PWRCORE 20 battery platform keeps you cord-free in driveways or parking garages; offer add-ons like engine-bay blowout.


Event Turnover & Venue Reset

Service small venues, gyms, and parks by quickly blowing out bleachers, aisles, stages, and courtyards after games or events. Sell per-event or monthly contracts, carry spare batteries for continuous runtime, and pair with a compact vacuum for corners and trash pickup.


Contractor Dust & Prep Support

Partner with painters, handymen, and cabinet installers to clear sawdust and debris from garages, workshops, and exteriors before finishing. The brushless motor’s controlled airflow helps prep surfaces fast; price per room or square foot and schedule same-day add-ons during remodels.

Creative

Giant Bubble Wind Wall

Build a PVC frame with a rope or hula-hoop wand that dips into a bubble trough, then use the blower with a spread nozzle to push a steady curtain of bubbles for parties or festivals. The variable speed dial lets you tune bubble size and density, while cordless operation keeps the setup clean and mobile.


DIY Paper Airplane Wind Tunnel

Create a clear acrylic box with a flow-straightener (drinking-straw honeycomb) and mount the blower at one end. Use the speed control to test lift, drag, and stability of paper planes and small gliders—great as a STEM demo that’s portable thanks to the 20V battery.


Inflatable Soft Sculpture

Sew a lightweight fabric form (ripstop nylon) with internal baffles and an intake collar, then inflate it with the blower. Adjust airflow to animate breathing or pulsing effects; the compact, cordless blower can be hidden inside a plinth or behind the piece for gallery or outdoor installations.


Air-Painted Abstracts

Lay fluid acrylics or powdered pigments on canvas and use the blower with a tapered nozzle to push color into tendrils and cell-like patterns. The variable speed and cruise control make consistent textures easier, and you can mount the included storage hook near your easel to keep the tool handy.


Mini Hovercraft/Hover Puck

Build a plywood disc with a smooth underside and a skirt from a heavy trash bag, then feed air from the blower through a central hole to float the platform on a cushion of air. It’s a fun physics demo and maker project; vary throttle to balance lift and stability.