Ryobi P21120 - 18V 350 CFM Cordless Brushless Blower
The Ryobi P21120 is a cordless handheld leaf blower delivering up to 350 CFM and 110 MPH. It is powered by a 4.0Ah 18V ONE+ battery. (Read full specs)
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Description
Zoom on the Ryobi P21120
The Ryobi P21120 is a cordless handheld blower that is suited for homeowners with a small outdoor space such as a patio, driveway, or yard under about a quarter acre.
It features a maximum air speed of 110 MPH and a maximum air volume rating of 350 cubic feet per minute (CFM). This balance means the blower is suitable for light clearing across small yards, patios, driveways, or garden paths.
Equipped with an 18V brushless motor, the unit operates on battery power for untethered use. One 4.0Ah battery is included, and should provide up to 15 minutes of runtime when fully charged.
The Ryobi P21120 stands out for its customizable airflow, thanks to its variable speed settings, which cater to users seeking tailored performance.
This cordless handheld blower weighs 5.9 lbs as a bare tool and 7.5 lbs with the battery installed, while still being suited for one-handed operation with controlled airflow.
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The Ryobi P21120's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Ryobi P21120 compare with handheld leaf blowers of similar voltage (between 18 and 24V).
- When compared to other cordless handheld blowers in the 18 to 24V range, the Ryobi P21120 stands out for its higher bare tool weight of 5.9 lbs. To enjoy the lowest possible weight in this category, you could have a look at the Worx WG543 which is only 2.3 lbs the bare tool.
- Its max air speed of 110 MPH places it at the approximate midpoint in comparison to other battery-operated handheld blowers between 18 and 24V. 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.
- It has a maximum air volume output of 350 CFM (cubic feet per minute). With this output rating, the P21120 is well within average in relation to similar 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.
- Users can anticipate a maximum autonomy of 15 minutes from its battery, suggesting that the P21120's runtime is below average among cordless handheld units. 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.
- Runtime alone doesn’t always tell the full story because it depends heavily on battery capacity. Runtime efficiency can give a clearer picture by showing how much work you get per unit of battery power. The Ryobi P21120 shows relatively low runtime efficiency, providing fewer minutes of operation for each unit of battery power. If you are focused on getting more use per charge, the Ryobi ONE+ SWEEPER P2102 offers the highest runtime efficiency, at 1.28 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 18-24V cordless blowers, the Ryobi P21120 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
- In the expected price range
- Brushless motor
- Decent CFM (350 CFM)
- Decent MPH (110 MPH)
- No cruise control
- High bare tool weight (5.9 lbs)
- Low autonomy (15 mins)
- Low power efficiency
Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| Air volume | Up to 350 CFM |
| Air speed | Up to 110 MPH |
| Motor type | Brushless |
|---|---|
| Battery system | 18V ONE+ |
| Battery capacity | 4.0Ah (72Wh) |
| Autonomy | 15 mins |
| Speed settings | Variable |
| Battery included | 1 x 4.0Ah (PBP005) |
|---|---|
| Cruise control | No |
| Noise rating | 62 dB |
| Weight (w/ battery) | 7.5 lbs |
|---|---|
| Weight (tool only) | 5.9 lbs |
| Warranty | 3 years |
| Series | ONE+ HP |
| Other model numbers | P21120VNM |
| UPC | 046396036193 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it. For full technical details on the Ryobi ONE+ HP P21120, the user manual is available here (opens in a new tab).
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 P21120 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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