25.5×25.5mm SpeedyBee F405 AIO 40A Flight Controller with 5V 9V BEC ($62.97)

Deal so good, even Batman wouldn’t question it: $62.97 at Banggood. Updated: 07-01-2026.

25.5*25.5mm SpeedyBee F405 AIO 40A Flight Controller with 5V 9V BEC Output 40A BL_S 3-6S ESC for RC FPV Racing Drones – Purple
Banggood warehouse: China.

Price: $62.97

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Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe

Aliexpress

There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price
	Speedybee F405 AIO 40A BLUEJAY 3~6S Flight Controller ESC 25.5×25.5mm with ICM-42688 Gyro for FPV Freestyle Drone Model	$72.84
	SpeedyBee F405 AIO 40A 25.5×25.5mm Flight Controller ESC with ICM-42688 Gyro New SPA06-003 Barometer for RC FPV Freestyle Drone	$76.10

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Price records source(s): Banggood
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