It is recommended to keep firmware 5.2 from factory ship, the new firmware upgrade may damage the ESC
Firmware: Latest Version
Continuous current: Continuous 100A single, total 200A , Instantaneous current 400A per single, total 800A for system instantaneous current. values depend on the mounting and ambient temperature around the device!
Voltage: 14V-60V(safe for 4S to 12S, voltage spikes may not exceed 60V! )