Favourite FVT LittleBee 20A-S ESC BLHeli_S OPTO 2-4S Supports Mulitshot OneShot125 Oneshot42 



Description:Item name: FVT LittleBee 20A-S ESCInput Voltage: 2-4S LipoBEC Output: NoContinue Current: 20A、 Burst Current: 25A up to 10SSize: 23.5*12mmWeight: 4g(include Power and signal wire)Support Damped mode、 Oneshot125、 Oneshot42 and MultshotMOS: Both low and high side fets are NfetsSwitching speed is very fast、 it has dedicated driver chipBLHeli S Bootloader !#!amp!*! Firmware Package included:1 x FVT LittleBee 20A-S ESC