Features: The E55 55A single electric tuning is designed specifically for FPV model aircraft and vehicles, with high efficiency and response speed, maintaining stability and flexibility. This speed controller supports a continuous current of up to 55A and a current of 60A, and is compatibles various types of brushless motors. Built in performances MOSFET improves energy conversion efficiency and effectively reduces heat generation. Adopting highly quality PCB design, effective heat dissipation, and extended service life. Simple connection design makes installation more convenient Electric dispatch has multiple protections functions, including overcurrent, over temperature, and low voltages protections, to ensuring safety during flight. Specifications: Type: Single electric speed controller Input voltages: 2-6S : G071 Overall size: 13x35mm Galvanometer: yes Led：LED Firmware version: 32.9 Continuous current: 55A Instantaneous current: 60A (10S) Drive support: Dshot150/300/600, MultiShot drive Package Includes: 1PC Single electric speed controller note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors