A portable power supply has become the lifeline of the modern technological world, especially the lithium-ion battery. Imagine a world where all cars are driven by induction motors and not internal combustion engines. Induction motors are far superior to IC engines in almost all engineering Another huge disadvantage of IC engines is that they only produce usable torque in a narrow band of engine RPM. Considering all of these factors, induction motors are definitely the perfect choice for an automobile. However Let’s explore how Tesla, with the help of lithium-ion cells, solved this issue and why lithium-ion cells are going to We thank Mr. Ravindra Kempaiah for his invaluable technical contribution for this video. More about Ravindra can be found at this link: To k now more about Li-ion batteries used in smartphones please check: Be a Learn Engineering supporter or contributor: instagram: Twitter: Telegram: Voice over artist :.