12V Battery Automatic Charging Function
Chapter 1 · Manual page 17
When the vehicle is powered off and the system detects that the 12V battery is running low, the vehicle will automatically charge the 12V battery under certain safety conditions to prevent the vehicle from failing to start due to low battery. This function will be automatically turned off upon completion of charging.
When the system detects a fault/vehicle starting/charging with an external device, it will automatically exit the 12V battery automatic charging function.
When the system automatically charges the 12V battery, the driving range of the vehicle will be reduced.
This function will be temporarily disabled when the high-voltage battery pack is running low.