Electric Vehicles, Smart Mobility, and Battery TechnologyI. IntroductionTransport is changing faster than ever. Cars are becoming electric, batteries are becoming smarter, and mobility is shifting from ownership to connected, data-driven transport services. Electric vehicles (EVs), smart mobility, and battery technology sit at the centre of this transformation. Governments want cleaner transport, businesses want lower operating costs, and consumers want convenient, connected, and sustainable travel options. In India, this shift is especially visible in electric two-wheelers, e-rickshaws, delivery fleets, and a growing number of electric cars.This article explains electric vehicles, smart mobility, and battery technology in simple terms, how they work,