The multifunction 7KW Tesla Portable EV charger features a 2.8-inch color LCD digital panel that displays charging parameters such as current, charging time, temperature, and other EV charging data. You can schedule a charging appointment using the Smart Life app. This product has been tested by expert institutes and certified by TUV, UKCA, CE, and ROHS. Stay charged on long excursions or when you need it most with the portable EV charger.