Table of Contents:0:00 Intro0:18 3s2p1:01 Batteries2:38 Quadcopter5:12 3s3p6:44 3s4p8:13 ConclusionQuadcopter specs:2306 2700kv motors (except one)iFlight 35A 4 in 1 BLHeli_S ESCiFlight F4 FCRunCam Eagle 2 ProRDQ Mach 3 VTXCrossfire Nano RX3D Printed PLA frame