I. Introduction -- II. Cell Equalization Systems: Fundamental Concepts -- III. Overview of Cell Equalization Circuits -- IV. Active Cell Equalization Topology Model Analysis -- V. Active Cell Equalization Topology with Minimum Equalization Time -- VI. Series-Based Cell-to-Cell Equalization Control -- VII. Layer-based Cell-to-Cell Equalization Control -- VIII. Module-based Cell-to-Cell Equalization Control -- IX. Direct Cell-to-Cell Equalization Control -- X. Series-Based Cell-to-Pack Equalization Control -- XI. Module-based Cell-to-Pack Equalization control -- XII. The Future of Cell Equalization Technologies.