The Battery Management System (BMS) is the key technology of electric vehicle. BMS can monitor and manage cell and module, and provides the function of warning protection, then may extend lifecycle of the battery. This system has battery condition monitoring, balance, safety protection (overcharge、over discharge、over temperature) with the caution, and the battery communication and diagnosis combine with vehicle network.

1.Balance specification: active/passive balance
2.Warning function： Overvoltage warning：3.8V±0.5V(Can adjust parameter)
                                       Lowvoltage warning ：2.4V±0.5V(Can adjust parameter)
                                       Overtemperature warning：55°C±2°C (Can adjust parameter)
3.Protection function ： Overvoltage protection ：3.9V±0.5V (Can adjust parameter)
                                           Lowvoltage protection ：2.3V±0.5V (Can adjust parameter)
4.Communication function ： CAN BUS
5.State of charge estimation function

electric vehicle、battery

We can provide the control and management techniques of battery management system. It can promote products of manufacturers for electric vehicle development and integration capabilities and to make products more competitive.