Immediate remaining capacity estimation of heterogeneous second-life lithium-ion batteries <i>via</i> deep generative transfer learning

Authors: Shengyu Tao, Ruohan Guo, Jaewoong Lee, Scott Moura, Lluc Canals Casals, Shida Jiang, Junzhe Shi, Stephen Harris, Tongda Zhang, Chi Yung Chung, Guangmin Zhou, Jinpeng Tian, Xuan Zhang

Published: 2025-06-20

DOI: 10.1039/d5ee02217g

Source: Full article

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Abstract

This work proposes a novel deep generative transfer learning algorithm to estimate the relative remaining capacity of second-life batteries using minimal field data, enabling safe and sustainable reuse under data scarce and heterogeneous conditions.