In the era of sustainable transportation, the rise of electric vehicles (EVs) has prompted a need for sophisticated management systems that can handle the complexities of these eco-friendly fleets. This chapter delves into the transformative impact of cloud computing on EV battery management. As the automotive industry undergoes a profound shift toward sustainable and intelligent transportation solutions, the efficient management of EV batteries becomes a critical aspect of overall performance. Cloud computing emerges as a disruptive force, providing scalable and interconnected solutions to address challenges in real-time monitoring, predictive maintenance, and seamless integration with the power grid. Through an exploration of specific use cases and advancements, this chapter illuminates how cloud computing technologies redefine the dynamics of EV battery management. The insights presented herein contribute to the growing body of knowledge on the role of cloud computing in shaping the future of sustainable and intelligent electric mobility.