Battery management strategies: An essential review for battery state of health monitoring techniques

To prevent probable battery failures and ensure safety, battery state of health evaluation is a critical step. This study lays out a coherent literature review on battery health estimation techniques to assist the research community with helpful information. Various techniques are systematically classified into respective groups and subgroups for easier understanding and follow-up. This study addresses the advantages and limitations of those techniques, along with their precision and application complexity. Furthermore, the procedures are briefly discussed on the premise of cost, computational effort, the requirement of sophisticated equipment, and their adaptability to various battery chemistries. Lastly, it draws the reader's attention towards a probable futuristic battery management architecture that may dictate the next decade's research efforts.