Dragonfly 20A Brushless ESC Electric Speed Control For RC Multicopter 20A Mini Brushless ESC Speed Controller for RC Multicopter 20A Brushless Speed Controller ESC for RC Helicopter Airplane Multirotor New 20A Brushless Speed Controller ESC For RC Multicopter Helicopter Features: 100% brand new and high quality Use top quality electronic components to enhance the current endurance ability of the ESC. Super simple, foolproof operation! Compact size, light weight Specifications: Continuous current: 20A Max. current: 25A Peak current: 70A No BEC Battery: 2-4LiPo or 5-12NC Size: approx. 30*24*8.5mm Color: Black&Green Net Weight: 22g Package includes: 1pc 20A ESC