EV Lithium Ion Battery State of Charge Dataset

This dataset, which includes 604750 consecutive samples collected during regulated charge-discharge cycles of a lithium-ion battery cell. The samples provide information on the battery's working characteristics, including voltage, current, temperature, and test time. From these measured values, additional features include Δ𝑡, Current Modified, State of Charge. These metrics provide a thorough picture of the battery's behavior throughout cycling. Voltage and current represent immediate operating conditions, test time and Δ𝑡 record temporal progression, and discharge (Ah) indicates total charge throughput. These features help accurately estimate SOH and analyze battery degradation over time.