Battery capacity increase
Compared to hornet s battery, hornet 2 increased the capacity of battery 44%, upgrade LiPo 3s battery to LiPo 4s battery, allows you fly 28 mins of FPV version and 20 mins of Aerial version
MCU(Micro Control Unit) is a small computer on a single integrated circuit. A microcontroller contains one or more CPUs. The built- in MCU can manage every single battery separately, balance the power of each battery. It will protect the battery when you not use it.
Battery cooling design
Compared to Hornet s, Hornet 2 redesigned the battery, not only increased the battery capacity and add intelligent power management functions, the structure has also been redesigned, each piece of the battery have gaps, the air flow can pass through the gap, take away the heat, reduce the battery temperature.