Features: This 12S 80A ESCs features AM32 chip technology, supporting up to 44.4V batteries and delivering stable 80A continuous current for high performances drones, ensuring power in demanding flight conditions. Equipped with advanced algorithms for precise motor control, including smooth startup, acceleration, and braking, it offer protections against overcurrent, overheating, and low voltages, along for enhances flight efficiency. for drones enthusiasts, professional, and FPV racing competitors, this electronic speed controller caters to users seeking top performances in aerials applications. Perfect for high speed flight in complex environments, such as competitive FPV racing and heavy duty aerials photography, this ESCs provide consistent support during intense maneuvers and extended operations. Builts with FETs and capacitors, this 80A ESCs in high temperature and high current scenarios, delivering superior efficiency and lower failure rates for unmatch durability in drones setups. Specifications: Model: 12S_80A_ESC Processor:AT32F421K8U7 Input voltages: DC14.8V~52V (4~12S) Continuous current (good heat dissipation): 80A current (excellent heat dissipation): 90A Supported firmware: AM32 Signals protocols: Dshot (All), PwMs, Oneshot, Multishot Size: 50x27mm Package Includes: 1Set Electronic Speed Controller note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.