Feature 1Powerful and Reliable: The drone ESC offers continuous current of 40A and can handle instantaneous currents of up to 50A for 10 seconds, provides a stable and reliable power supply for your drone. 2Wide Compatibility: This motor ESC is compatible with battery cells ranging from 3 to 6S, making it suitable for a variety of RC vehicles, offers versatile performance for all your RC needs. 35V 3A BEC Output: The 40A electronic speed controller features 5V 3A BEC output, providing a stable power supply for your servo and receiver, ensures stable and precise control. 432 Bit MCU: With its 32 bit high voltage single chip, this ESC offers quick response and stable throttle control, delivers a superior driving experience and enhances the performance of your drone. 5Supports 128K: The motor ESC supports 128K flash memory chip, which allows for precise control and programming of various parameters, offers advanced customization options for drone.Item Type: Electronic Speed ControllerContinuous Current: 40AInstantaneous Current: 50A (10 Seconds)BEC Output: 5V 3AApplicable Lithium Battery String: 3-6S .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xElectronicSpeed Controller1 x Heat Shrink Tube1 x User ManualNoteKids should play under adult supervision to avoid swallowing small toy parts.