It features a hybrid topology structure with independent patents, deeply integrated with the BMU, supporting personalized charging and discharging at the battery module level, and solving the capacity loss and safety risks caused by the inconsistency of cells after grouping. Equipped with self-developed SOX balancing technology and active safety early warning based on EIS, it enables early diagnosis, early detection, and early isolation of battery hazards, and ensures no shutdown due to individual cell faults.