In the realm of electric vehicles (EVs), battery technology is a critical factor that influences performance, efficiency, and overall user experience. Tesla, a leader in the electric vehicle market, has made significant strides in battery innovation, most notably with its introduction of the 4680 battery​. This new battery format promises to revolutionize the EV landscape by enhancing energy density, reducing costs, and improving manufacturing efficiency. In this article, we will explore what Tesla’s 4680 battery is, its unique features, advantages, and implications for the future of electric vehicles.