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Kobalt Gen4 40-volt 520-CFM 120-MPH Brushless Handheld Cordless Electric Leaf Blower 4 Ah (Battery & Charger Included)

8 Reviews
  • Brushless motor produces up to 520 CFM air volume
  • 120 MPH air speed for easy debris removal
  • Variable-speed trigger for precise control


The Kobalt 40-Volt Max Brushless motor leaf blower. The turbine fan delivers powerful airflow of up to 520-CFM and 120-MPH to quickly clear leaves and debris with its durable brushless motor. Plus, it’s lightweight, compact design keeps you comfortable while you work. The included 4.0Ah 40-volt max battery provides longer runtime, and with the variable-speed trigger with TURBO mode, you can customize power to match the job for maximum control. The included 4.0 Ah battery and charger are compatible with all Kobalt 40-volt max tools and are backed by a 5-year limited warranty on the tool and a 3-year limited warranty on the battery and charger.
  • Brushless motor produces up to 520 CFM air volume
  • 120 MPH air speed for easy debris removal
  • Variable-speed trigger for precise control
  • Cruise control setting for consistent out put
  • Turbo Button for Maximum Performance
  • Lightweight, compact design
  • 5 Year limited tool warranty and 3 year limited battery warranty
  • Compatible with the Kobalt 40V Family of 45+ Outdoor Tools
Weight 12.92 lbs
Dimensions 7.87 × 22.05 × 11.81 in

Latest reviews

  1. GA Girl

    This is my first blower. I swear I use this everyday. If one leaf falls – I go get the blower. Now the mess the birds make at the feeder does not bother me – I just get the blower! My garage always looks clean and crisp now too. I love this! I especially love that it is cordless and battery operated. No messing with gas, oil or cleanup etc. This is great. The size I got is for a smaller yard but really does a great job.

  2. Steve

    I received my cordless blower for Christmas a year and a half ago. This is by far the best leaf blower I have ever had and 72 years old I’ve had a lot of leaf blowers. The battery life is fantastic, and it charges pretty fast as well. The blower has two speeds, My wife thinks It only has one speed, full blast. You will not regret buying this leaf blower.

  3. Renegade

    The 40v blower works very well for my needs, I have several Kobalt 40v tools and am sad to see dropping so much of the line and moving to other common brands.

  4. Titan1875

    I purchased this leaf blower because the description says it has a max speed of 160 mph however, when it arrived the box stated 120 mph.

  5. RuszkoGTO

    Good balance and power, a reducer tip would be nice to get a focused stream of air.

  6. BH2455

    Great balance while using and plenty of power to get the job done. Love the turbo button give it that extra boost when needed. We have a large driveway and the battery life has never let me down, lasts the entire time.

  7. Charles

    The battery seems to hold its charge well allowing me to do all the blowing off I need, much longer than the Craftsman 20 volt blower formerly used.

  8. Anonymous

    Fantastic battery life and serious power. The only odd thing is the top seam of the handle sends a shock to your hand. All I had to do was wear gloves of tape the handle. At first I thought I had a thorn in my paw so-to-speak. Anyway, some would return this, but I have another battery from my Kobalt string trimmer so I have two batteries for this blower. The thing is, the supplied battery lasted me for hours of work. I now have a DWlt 20v blower for sale—those batteries don’t last as long and I need them for my drills.

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