This is an Align RC-BL80A Brushless ESC. Featuring an improved BEC, & high end processor, the BL80A will provide incredible governor performance for all pilots and all flying styles.
Main Applications: 500 Class Helis
Built-in BEC: 6-8.4V, 10A
Continuous Current: 80A
Cell Count: 3-6S
Peak Current: 100A