Mentors Comment: With India’s push for electric vehicles (EVs), the need for Li-ion batteries has increased manifold. Hence it is an important and likely topic for Mains GS 3 paper. We see these batteries in our laptops, phones, other gadgets. They have to replace lead acid battery if EV design and cost has to be … Continue reading What are the uses and advantages of Lithium ion batteries? Examine India’s technological and manufacturing capabilities in this crucial product. (150 W/ 10 M)