120A ESC Specifications: Continuous Current: 120A Burst Current: 480A / 10sec Battery: 2-3s LiPo / 4-12s NiMh BEC output: 5.3V / 5A(Switch Mode) Power Supply Plug: T Male Motor Plug: Female 5mm Bullet Connector Dimension: Approx. 43 * 31 * 32mm / 1.7 * 1.2 * 1.3inch Please Note:1. When you use the ESC, recommend use the motor which is less than 3900KV. 2. If you need programming card, please choose this one: B081B1PD49.3. If there is any problem, please don't hesitate to contact with us.Package List: 1 * RC 120A ESC