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Ryobi P21100 - 18V 410 CFM Cordless Brushless Blower

The Ryobi P21100 is a cordless handheld leaf blower delivering 410 CFM at 110 MPH. It features a 4 Ah 18 V Li-ion battery. (Read full specs)

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Ryobi P21100 410 CFM Cordless BlowerRyobi P21100 410 CFM Cordless BlowerRyobi P21100 410 CFM Cordless BlowerRyobi P21100 410 CFM Cordless Blower
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Features and Specifications

Type
Type Cordless
Handling Handheld
CFM Up to 410
MPH Up to 110
Blowing Force N/A
Engine
BrushlessYes
Voltage18 V
Speed settings Variable
Features
Battery Li-ion
Autonomy 15 mins
Cruise controlNo
Vacuum No
Misc
Battery included 1
Weight (w/ battery)7.2 lbs
Weight (tool only)5.6 lbs
Noise rating 54 dB
Warranty 3 years
Other model numbersP21100VNM

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue. Should you wish more detailed specs on the Ryobi P21100, the user manual is available here (opens in a new tab).

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Description

This Whisper Series blower is the industry's quietest handheld blower at only 54 dB, giving you all the power without the noise. This quiet blower also features a turbo button and variable speed trigger that allows you to control the output of air. The jet fan design increases airflow by delivering an impressive 410 CFM of clearing power, allowing you to complete your yard cleanup faster.

Overview of the Ryobi P21100

The Ryobi P21100 in use

The Ryobi P21100

  • Power: The P21100, manufactured by Ryobi, is a cordless blower with a maximum air speed of 110 MPH and a maximum air volume rating of 410 CFM.
  • Power delivery: Since the device is powered by a brushless, battery-operated motor, it doesn’t require to be plugged in and therefore, it allows superb freedom of movement.
  • Battery: Its 4 Ah 18 V Li-ion battery (1 PBP005 battery included) means that a user can operate the P21100 for an estimated 15 minutes on a full charge.
  • Handling: Ideal for those seeking a compact and portable leaf blower, this model provides ease of handling and use, making it a convenient choice for any task. With a total weight of 7.2 lbs (including the battery), the Ryobi P21100 sits within the typical weight spectrum for cordless handheld blowers, providing a versatile option for users.
  • Speed Settings: Sometimes you just need a little more power, while other times you may want a little more precision when moving leaves and debris. That’s why the P21100 features variable speed settings for added control.
  • Noise: The P21100's noise level is rated at 54 dB, which is standard for electric handheld blowers.

Product Videos

The Ryobi P21100's performance versus other blowers

The following charts are provided to give you an idea how the key specs of the Ryobi P21100 compare with handheld leaf blowers of similar voltage (between 18 and 24V).

  • Its maximum air speed of 110 MPH positions it solidly in the middle when compared to other battery-operated handheld blowers. If you wish to benefit from air expelled at the fastest possible speed, the Makita XBU07SM1 and its 143 MPH could be an option to consider.
  • If air volume is an important feature, the P21100 by Ryobi will not disappoint. Its airflow maxes out at 410 CFM (cubic feet per minute), which is more powerful than most cordless handheld blowers with a comparable voltage. If air volume is important to you, the Ryobi PBLLB01K, with 510 CFM, could be in your good books.
  • Its battery provides a maximum autonomy of 15 minutes, placing the P21100 on the lower end in terms of runtime among its cordless counterparts. To enjoy the best possible autonomy in this category, you could have a look at the Ryobi PBLLB01K which offers up to 60 minutes of runtime.
According to our stats, the following comparison is pretty popular: Ryobi P21100 vs Ryobi ONE+ HP P21120.

Price comparison

As you can see from these interactive charts, when compared to other cordless blowers, the Ryobi P21100 is on the average side of the price range.

Therefore, this blower nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Brushless motor
  • High CFM for its voltage
AVERAGE SPECS:
  • Decent weight (7.2 lbs)
  • Acceptable noise (54 dB)
  • Decent MPH (110 MPH)
WEAKNESSES:
  • No cruise control
  • Low autonomy (15 mins)

Do you own the Ryobi P21100 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

About Ryobi

Ryobi Limited is a manufacturer of power tools, outdoor equipment, and various other types of electronic products and components. Founded in Japan in 1943, Ryobi has since expanded to become a multi-brand, multinational company aimed at providing affordable, pro-featured products. It is now owned by Techtronic Industries, a company overseeing production and marketing of brands such as Ridgid and Homelite.

Warranty Information

The Ryobi P21100 is covered under a warranty for up to 3 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Ryobi blowers, please consult Ryobi's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-525-2579.

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Ryobi P21100
3 Total Score
4 reviews
Add your review
Price
4
Value
2.3
Quality
2.5
Performance
3
4 Reviews
Most Recent Most Helpful Highest Rating Lowest Rating Add your review
  1. 0.5
    Price
    10
    Value
    10
    Quality
    10
    Performance
    10

    Thought changing to a cordless leaf blower would be so much better, Boy was I wrong!! The battery lasts maybe 15 minutes, but if your pressing the turbo button it will last alot less than that. The leaf blower is not for someone that lives in the country. I could not hardly get it to blow my leaves that were in a small pile, I was so disappointed!! I stopped using it & started using my leaf blower that has a cord. We paid $169 + tax for something that doesn’t do what you would expect, Ryobi has always had awesome tools until now. Once again, DISAPPOINTED!!

    + PROS: Lightweight,Cordless
    - CONS: Battery lasts MAYBE 15 minutes.
    Helpful(0) Unhelpful(1)You have already voted this
  2. 0.5
    Price
    10
    Value
    10
    Quality
    10
    Performance
    10

    Battery time is bad only 15 to 20 minutes then battery is dead! It’s not worth the money they sell it for. Paid $169 at Home Depot! Battery life is 15 to 20 minutes could not use this for yard work! I’m going back to the old power cord to do my yard work!

    + PROS: Light weight
    - CONS: Battery life sucks only 15 minutes
    Helpful(1) Unhelpful(1)You have already voted this
  3. 3.5
    Price
    80
    Value
    50
    Quality
    60
    Performance
    90

    It says in the review that it’s noise level is industry standard. That is so incorrect, it is far quieter, than industry standard. By a country mile.

    + PROS: Super quiet.
    - CONS: Expensive.
    Helpful(3) Unhelpful(0)You have already voted this
  4. 1.4
    Price
    60
    Value
    20
    Quality
    20
    Performance
    10

    Pretty disappointing machine. I’ve been corded forever and thought a new battery model would be nice. I was wrong. It’ll move leaves, but if you have work to get done this should be left in the box.

    + PROS: No cord or fuel required
    - CONS: Poor performance
    Helpful(2) Unhelpful(1)You have already voted this

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