Overcharged mileage can be viewed on the vehicle's dashboard. Typically, the vehicle's dashboard displays the remaining battery, mileage, and overcharge mileage. Overcharge miles are the number of miles you can charge quickly with a specific supercharger station.
You can also find nearby superchargers through your vehicle's navigation system or in-car app and see the overcharged mileage at each station.
In addition, some vehicle manufacturers offer online platforms or mobile apps through which you can view details of overcharged mileage and charging stations.
Supercharge, or ultra-fast charging, is a way of charging with direct current that can significantly reduce charging time. Supercharging technology can enable electric vehicles to charge 80% or more in 10 minutes or less, greatly reducing the driver's waiting time at the charging station, enabling electric vehicle users to have the same experience as internal combustion engine users, while significantly improving the efficiency of the use of charging stations. However, ultra-fast charging has strict requirements for battery design, charging design, vehicle architecture, power grid and infrastructure, and is not widely used at present.