1.Supporting 4-15S, 16V-64V, max current 200A. 
2. Working well with these motors:M25.   V128,   V105
3.Recommend to buy V2.0 with CAN version.
4.V2.0 feature: Dual throttle control:RPM+CAN
                        Firmware upgradeable
                        BEC output： 5V/200 mA
                        Overload protection: unlimited automatic restart
                        Communicate with flight control in real time by CAN: voltage, current, temperature, operation status.