The "energy manager" of new-energy vehicles is this PCB board

The "energy manager" of new-energy vehicles is this very board. The BMS battery-management PCBA integrates a main controller, high-current MOSFETs, and cell-sensing and balancing circuits to monitor the voltage, current and temperature of every cell in real time — balancing charge/discharge and delivering precise protection for a safe, long-lasting, efficient battery pack. AEC-Q100 automotive design, high-temperature and vibration tolerant — responsible for the safety of every watt.