1. The uniqueness of the Bluetooth name ensures that users can accurately connect and manage the corresponding lithium battery;
2. Information query management can be performed on the battery, the user can query the relevant status of each string of batteries, and replace or maintain the abnormal battery;
3. Safety setting and reading battery protection parameters, user setting parameters, you need to enter a password to modify the parameters;
4. Monitor battery fault alarms and display the current faults,and the number of faults in the battery;