Breakthroughs and Applications of Emerging Battery Technologies for Voltage Enhancement

Abstract

With the rapid development of electric vehicles, portable electronics, and renewable energy storage systems, the demand for high-voltage, stable, and cost-effective batteries has become increasingly urgent. Traditional battery voltage enhancement methods (e.g., series connection of single cells) face inherent limitations such as poor consistency and safety risks, which hinder the further improvement of battery performance. This paper focuses on emerging battery technologies that address these challenges, systematically reviewing three core breakthrough directions: material gene recombination, structural paradigm innovation, and coordinated co-evolution. This study analyzes each technology’s working principles, technical advantages in voltage enhancement and stability improvement, and supplements with representative application cases and performance test results. Finally, the current limitations of these emerging technologies are discussed, and future development directions to overcome these limitations are proposed. This research provides a reference for the industrialization and optimization of high-voltage battery technologies.