Title: A light-weight electrochemical impedance spectroscopy-based SOH estimation method for lithium-ion batteries using the distribution of relaxation times with Grad-CAM analysis

Journal: Journal of Power Sources

Author: Kwangrae Kim, Kwanghum Park, Kwanwoong Yoon, Hyosik Moon, Hyeonjang Pyeon, Jungsoo Kim, Soohee Han

DOI: 10.1016/j.jpowsour.2025.236169