This EV charger from ZenCar is adjustable from 6 to 16 amps and comes with a NEMA 10-30 plug, which fits most pre-1998 dryer outlets. The built-in digital display shows charging progress including energy usage and power level. Tapping on the display cycles through the available power levels: 6, 8, 10, 12, and 16 amps. It has a NEMA 10-30 plug. The charger also has an optional time delay function which can be activated by swiping on the display. This is useful if you want to begin charging a few hours after plugging in, to take advantage of lower off-peak energy rates. The included wall mount bracket safely holds the charger while using it at home. If you wish to take it with you, simply unplug and lift it out of the cradle. This charger is equally at home on the road and, well, at your home. Cable length is about 25 feet.