Electric car technology has rapidly advanced in recent years, with significant improvements in battery systems contributing to the increased popularity of electric vehicles. The battery system is a crucial component of an electric car, responsible for powering the vehicle’s propulsion, accessories, and various on-board systems. In this article, we delve into the essential components of an electric car battery system and their respective functions.

Battery Cells

The fundamental building blocks of an electric car battery system are the battery cells. These cells store electrical energy through a chemical reaction and are typically arranged in modules and packs to provide the necessary voltage and capacity for the vehicle. The performance and energy density of the battery cells directly influence the range and power output of the electric car.

Battery Management System (BMS)

The BMS serves as the control center for the electric car’s battery system. It monitors the voltage, temperature, and …