Q. Is there a self charging mode in ES when zooming in highways..?

There is no self-charging mode available in the MG ZS EV. MG has designed a 5-pronged charging system to make sure your ZS EV never runs out of juice -- probably the biggest fear with any fully electric vehicle. The first of these is the 7.4kW AC fast charger that MG will install at your home or office which will charge up the ZS EV to 100 percent in 6-8 hours. MG has also installed DC fast chargers in the parking lots of some of their showrooms and you can charge up to 80 percent in under an hour. The third option for charging and probably best saved for emergencies is the 10A charger that plugs into any 15amp home socket but takes a whole 16-18 hrs to charge up the 44.5KWh batteries to 100 percent. The fifth prong in MGs five-pronged charge solution is the RSA service. The ETA for this service is an hour and it will provide you with roughly 30km of range to either get you back home or to the nearest charge station.