30A Brushless ESC Electric Speed Control BEC 5V/3A For RC Multicopter Brushless Motors Speed Controller ESC 30A 5V/3A for RC Helicopter 30A ESC Electric Speed Controller BEC 5V/3A for RC Multicopter Hot 30A ESC Speed Controller 5V/3A BEC for RC Multicopter Light Weight 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: 30A Brust current: 40(10s) BEC: 5V/3A Battery: 2-4Lipo/5-12NC Size: approx. 32mm x 24mm x 9mm Color: Black&Yellow Net Weight: 23g Package includes: 1pc 30A ESC