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Internet # 322605667

Model # FVF51K

Store SKU # 1009422213

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USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable

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$39.97
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  • Powerful Personal Cooling Over 7 Hours Of Extended Runtime
  • Equipped With An Adjustable Head And Clamp To Direct Airflow
  • Powered By The RYOBI USB Lithium Battery System
  • View More Details

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Product Details

About This Product

RYOBI introduces the USB Lithium Clamp Fan Kit. This USB Lithium Clamp Fan is our most compact and portable fan to date. Keep cool with over 7 hours of runtime and 2 speed settings. This fan is equally parts compact and powerful with up to 135 Cubic Feet per Minute (CFM). The multi-directional pivoting head and integrated clamp base with 1-1/4" clamp capacity makes this the ultimate versatile cooling solution. The compact size and integrated lanyard loops enhance this fan's portability so you can bring it with you everywhere. The included USB Lithium 2Ah battery features a USB-C port that also charges mobile devices, and a LED fuel gauge that clearly indicates the battery level status with the press of a button, eliminating guess work. The product also features an LED indicator to signal when the battery is charged (green) or has low battery (red) while in-use. Best of all, it is part of the RYOBI USB Lithium System of tools that provides compact, rechargeable, everyday solutions for cordless power and productivity. This USB Lithium Clamp Fan Kit is backed by the RYOBI 2-Year Manufacturer's Warranty and includes FVF51 USB Lithium Clamp Fan, USB Lithium 2Ah Battery, USB Cable and Operator's Manual.

Highlights

  • Over 7 hours of runtime
  • 2 Speed settings (high/low)
  • Moves up to 135 Cubic Feet Per Minute of air (CFM)
  • Multi-directional pivoting head and base to direct airflow
  • 1-1/4" clamping capacity
  • LED light on the tool turns green or red to indicate the life of your battery charge
  • The included USB Lithium 2Ah battery features a USB-C port that also charges mobile devices
  • LED fuel gauge on the battery indicates battery level status with the press of a button
  • The RYOBI USB Lithium Battery System: Everyday Solutions. Rechargeable Power.
  • 2-year manufacturer’s warranty
  • Includes: FVF51 USB Lithium Clamp Fan, USB Lithium 2Ah Battery, USB Cable, and Operator’s Manual
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 322605667

Model # FVF51K

Store SKU # 1009422213

Additional Resources

Shop All RYOBI

Specifications

Jobsite Equipment Type: Jobsite Fan

Dimensions

Jobsite Equipment Type

Jobsite Fan

Details

Battery Amp Hours

2 Ah

Charger Included

Charger Included

Fan Features

Clip-On

Number of Fans

1

Number of Total Batteries Included

1

Power Type

Battery

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

2-Year Manufacturer's Warranty

Questions & Answers

How long does the battery last?
ByAug 14, 2026
1 Answer | 
Answer This Question

Hello, Bill - This fan provides over 7 hours of runtime with 2 speed settings. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

By|Aug 17, 2026


    My USB lithium fan does not stay powered on. When the on button is pressed, fan spins for a few seconds, stops and the red LED comes on and blinks 3 times. Battery is fully charged Thank you
    ByAug 9, 2026
    1 Answer | 
    Answer This Question

    Hello, Reddog41 - Thank you for the question. If you would, please contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

    By|Aug 12, 2026


      What if it gets wet?
      ByAug 4, 2026
      1 Answer | 
      Answer This Question

      Hello, Vickie - We don't recommend exposing this fan to water. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

      By|Aug 6, 2026


        Does the fan rotate 360 or can the clamp be reversed?
        ByJul 30, 2026
        1 Answer | 
        Answer This Question

        Hello, Jimx - The RYOBI FVF51K Clamp Fan does not rotate 360° continuously, but it does feature a multi-directional pivoting head and base that can be adjusted to direct airflow in many positions. The integrated clamp can also be positioned and mounted in different orientations, allowing you to point the fan where needed. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

        By|Aug 3, 2026


          Could you clamp this to your lawn mower?
          ByJul 20, 2026
          1 Answer | 
          Answer This Question

          Hello, Chris - Yes, this can be clamped to a lawn mower's handle. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

          By|Jul 23, 2026


            Are the batteries interchangeable with porta cable batteries?
            ByJul 18, 2026
            1 Answer | 
            Answer This Question

            Hello, Ryobi - No, this fan only uses RYOBI USB batteries. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

            By|Jul 23, 2026


              What does it take to disassemble this fan to clean the inevitable dust and dirt that accumulate on the blades and cage of any fan?
              ByJul 9, 2026
              1 Answer | 
              Answer This Question

              Hello, Myop - We recommend cleaning the fan with a dry clean cloth, and you can also try using compressed air to clean the blades. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

              By|Jul 14, 2026


                What is the voltage of the battery? Is this a lithium “ion” battery?
                ByJul 5, 2026
                1 Answer | 
                Answer This Question

                Hello, Angela - The battery is a 4V. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI USB Lithium Clamp Fan Kit with 2.0 Ah USB Lithium Battery and Charging Cable (FVF51K).

                By|Jul 9, 2026


                  Viewing 1-8 of 65

                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 2,172 reviews
                  • 96% recommend this product
                  Filter by:
                  Showing 1-10 of 2,172 reviews
                  This customer chose to rate the product and not provide text.
                  by
                  I had my doubts, but this thing is awesome. Clamp is strong, rubber lined, and has notches to where it will clamp to round tubing, or square tubing. Run time is great, and it moves a lot of air for what it is. I mainly use it on my golf cart for some wind while sitting stationary. Ended up buying another! Don’t sleep on these!
                  by
                  So far so great!
                  [This review was collected as part of a promotion.] Quiet. Clamp is robust and fan stays put. Lots of rotation options.
                  by
                    • Recommended
                    Awesome Fan
                    [This review was collected as part of a promotion.] I bought the clip on fan for my grandson’s stroller and it is awesome I’ll be getting 2 more of them they worked great and the battery can be used to charge you phone. 10 out of 10
                    by
                      • Recommended
                      Great
                      [This review was collected as part of a promotion.] It was just what I been looking for. Use it today while I was painting a small bathroom. Great product/idea! Thumbs up!
                      by
                        • Recommended
                        Compact and convenient
                        [This review was collected as part of a promotion.] Good for on the go like games or camping or power outage.
                        by
                          • Recommended
                          Great features, fast charge, compact design
                          [This review was collected as part of a promotion.] It is a very useful product, you can use it for any time of the day, me personally I go to school so this is very good for the summer, or when there is a power outage, I just use this small fan, it can seem to be small but it is very efficient, definitely a very good buy, plus it also lasts you a very long time before you need to buy another, and the battery charges fast and lasts long enough, really good product.
                          by
                            • Recommended
                            This item for the price it’s a good deal, and the battery has a very well durability and the charge time it’s short, I recommend it
                            by
                            Awesome fan
                            This fan is great. It works like a champ. I bought another one because it was versatile for what I need.
                            by
                              • Recommended
                              Ryobi or nothing at all
                              [This review was collected as part of a promotion.] Best fan for camping or on the go. I keep a spare battery and it last pretty much all day. My garage has slowly turned into everything ryobi. Great product. Durable. Great for diy home projects
                              by
                                • Recommended
                                Showing 1-10 of 2,172 reviews

                                Compare Key Features

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                                Product Snapshot

                                Ideal for customers who want portable cooling, ensuring 7+ hours of runtime on a single charge.
                                Ideal for customers who want portable, all-day cooling, ensuring comfort anywhere.
                                Ideal for customers who want quiet, powerful, and portable airflow, ensuring versatile use.

                                Adjustable Airflow

                                Power Source Cordless

                                Battery Life

                                Over 7 hours
                                Up to 17 hours

                                Oscillation Feature

                                Water-Resistant