SKU: 78684136019

SpeedyBee Adapter 3

Sale price$42.29 Regular price$46.99
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

SpeedyBee Adapter 3The third iteration of the useful SpeedyBee Adapter is the best yet! Configure, charge, check, analyze, flash, you name it, the Adapter 3 probably does it. And all from your smartphone, no need for a laptop! With so many ways to use this tool, it will become standard in your FPV bags. Check out all our FC Adapters and Accessories and the rest of our SpeedyBee Products! Features Wireless Firmware Flasher & Configurator 30W Fast USB Charger Wireless

The third iteration of the useful SpeedyBee Adapter is the best yet! Configure, charge, check, analyze, flash, you name it, the Adapter 3 probably does it. And all from your smartphone, no need for a laptop! With so many ways to use this tool, it will become standard in your FPV bags.

Check out all our FC Adapters and Accessories and the rest of our SpeedyBee Products!

Features

  • Wireless Firmware Flasher & Configurator
  • 30W Fast USB Charger
  • Wireless Blackbox Analyser
  • Wireless ESC Flasher
  • 1-6S LiPo Checker
  • iOS & Android Compatible
  • USB-C & Micro USB

Turn your smartphone into your mobile FPV companion
Connect to the SpeedyBee mobile app, and configure your flight controller anytime, anywhere. Or flash the latest version of Betaflight/Emuflight/INAV in just 2 minutes before your flight session. The choice is yours.

Analyzing Blackbox data has never been easier
No laptop, no separate app, no hassle. Connect your quad to the SpeedyBee mobile app and analyze your Blackbox data* in just 1.5 minutes after a flight. Get the most out of your practice sessions now.
*Currently supports Betaflight and Emuflight only

Configure your BLHeli_S ESCs wherever you want
Why stop at the flight controller? Change your BLHeli_S ESCs setting or update the firmware anytime, anywhere. Broken motor? Solder it up, take your smartphone out, and configure your motor direction wirelessly with the latest SpeedyBee app
- now supporting BLHeli_32 and BLHeli_S ESCs.

Your LiPo batteries = Powerful 30W power banks
Connect SpeedyBee Adapter 3 to a LiPo battery and charge your mobile phone* and tablets when you need them the most. Supports mainstream QC3.0/AFC/Apple 2.4A (iPhone 6s and above) and other fast charging protocols with charging power up to 30W. Complete with over-current protection, short-circuit protection and over-temperature protection to protect your gadgets from unwanted accidents.
*Charging function requires 2S LiPo and above.

Forgot your LiPo checker? Don't Worry
Connect your 1S - 6S LiPo and the display will immediately show your battery voltage and the remaining power with a specific colour code*. The built-in beeper will alert you if the remaining power is less than 40% to help extend your battery lifespan.
*GREEN(>80%), WHITE(40-80%) and RED(<40%).

WiFi + Bluetooth = the best of both worlds
Use Bluetooth for quick access to your firmware configurator, or switch to Wi-Fi to flash firmware or download Blackbox data at a higher speed.

SpeedyBee Adapter 3 VS SpeedyBee Adapter 2 VS OTG

Item SpeedyBee Adapter 3 SpeedyBee Adapter 2 OTG
Support 1-6S LiPo input N/A
XT60 and PH2.0 connectors N/A
BF/INAV/EMU configuration
Flight control firmware upgrade
Built-in WiFi
Built-in Bluetooth
Blackbox downloader and analyzer
8-bit BLHeli_S ESC firmware updater
Built-in MicroUSB and Type C connector
Fast charging output up to 30W
Built-In LiPo Voltage Checker


Specifications

  • Input Voltage: 1-6S(3.8V+ for 1S)
  • Power Input Connector: XT60-Male, PH2.0 male
  • Required Mobile Device System Version: Android 7.0+ | iOS 12.0+
  • Supported SpeedyBee App Version: V1.6.1 + for iOS | V1.5.6+ for Android
  • Maximum Output Current for flight controllers: 700mA @5V
  • Fast Charging Output interface: USB A Port
  • Minimum Input Voltage for Charging output: 7.4V(2S LiPo)
  • Supported Fast Charging Protocol: QC3.0/QC2.0, AFC, FCP, SCP/High SCP, PE2.0/PE1.1, SFCP
  • Max Fast Charging Current: 3.5A
  • Max Fast Charging Power: 30W
  • Case Material: ABS + PC
  • Liquid Silicone Cable Length: 12.4cm
  • Dimension(Main Body): 24.8x21.8x53.6mm
  • Net Weight: 35g

Manual Download

Includes

  • 1x Speedy Bee Adapter 3



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78684136019

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4.1 ★★★★★
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Paul
Omaha, US
★★★★★ 5
Good for dc power supplies
Size: 6ft, Color: Yellow, Size: 6ft, Color: Yellow
The AC outlets are very snug. I’m using this primarily for battery tenders and battery chargers; the outlets are spaced far enough apart to fit the dc power supplies and they stay in place even when mounted horizontally.
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Reviewed in the United States on December 16, 2025
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William Bolin
Charlottesville, US
★★★★★ 5
As good or better than most.
Size: 4ft, Color: Silver
I was very happy with this item. It’s very heavy duty and appears to be something that will last me forever.
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Reviewed in the United States on May 25, 2026
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Verified Purchase
WoohooSekai
Waukegan, US
★★★★★ 5
Cheap, looks good and works good
Size: 13"-32", Style: Dual Arms
Mostly painless install, packaging was subpar but everything works well. Holds a 27" monitor and a 24" monitor very well. Adjustable angles and hinges allowing for customization for your needs. Seems to be very sturdy and hasn't dropped since making sure everything is tight. Overall, worth it compared to more expensive options.
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Reviewed in the United States on May 6, 2026
J
Verified Purchase
Josiel Rosales
Charlottesville, US
★★★★★ 5
Sturdy, Extremely Adjustable, and Saves Huge Desk Space!
Size: 17"-49", Style: Single Arm
This WALI monitor mount is incredibly solid and handles the weight of my monitor easily without any sagging or shaking. The gas spring arm moves fluidly, making it super easy to adjust the height, angle, and tilt whenever I need to. Installation was straightforward with clear instructions, and it has freed up so much valuable desk space. Excellent build quality for a great price!
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
Joshua B.
Port Orchard, US
★★★★★ 5
Solid Mount for a Large Monitor
Size: 17"-49", Style: Single Arm
Picked this up to mount a single 37" monitor to my adjustable desk and it’s been working great. The arm feels sturdy and holds the weight of the monitor without sagging or drifting over time. Installation was pretty straightforward and it gave me a lot more desk space compared to using the factory stand. It also moves smoothly when adjusting the monitor position or changing desk height. If you’re running a larger display on a standing desk setup, this is a solid option that feels much more substantial than some of the cheaper monitor arms out there.
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Reviewed in the United States on May 11, 2026

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