Amazon.com: 1pc 40A Brushless ESC BEC 5V/ 3A for RC Quadcopter Helicopter : Toys & Games
Amazon.com: BW RC Servo BEC UBEC 3A 5V for Helicopter Airplane Receiver Servo Power Supply : Toys & Games
Amazon.com: Mintata2019 Waterproof Brushless ESC 60A Low Voltage Cut-off Protection Electronic Speed Controller with 5.8V 3A BEC For 1/10 RC Car : Toys & Games
Amazon.com: ZTW 40A Brushless ESC with BEC 3A/5V Speed Controller for rc Airplane and Helicopter … (40A ESC with Connector) : Toys & Games
Amazon.com: Motor ESC Combo, 3660 3250KV Motor w/ 36-S Water Cooling Jacket 90A Brushless ESC with 90A Brushless ESC and 5.5V/3A BEC Water Cooling Tube for RC Boat : Toys & Games
Amazon.com: LPZ 4Pcs Simonk 20AMP 20A SimonK Firmware Brushless ESC w/ 3A 5V BEC For DJI F450 Align TREX 250 RC Multicopter Qudcopter Helicopter ESC Part : Toys & Games