Is the `Kitna Deti Hai !’ approach logical to the battery-operated electric vehicles? In India, the focal point of the customer appraisal of an EV is range as certified by ARAI. But on the road, the actual mileage may vary depending on many other things. It is really difficult for a real customer to get a good result between the actual and estimated range ratio. The ARAI testing is highly controlled and standardized, but in real-world driving, the correlation can vary dramatically depending on the vehicle, the battery, and the charging method.