With the global demand for clean energy and efficient energy storage technologies continually rising,lithium-ion capacitors (LICs) are being increasingly utilized in electric vehicles,portable electronic devices,and large-scale energy storage systems. Conductive additives,as essential components of electrode materials,play a crucial role in enhancing the electrochemical performance of LICs by constructing efficient conductive networks.This review provides a comprehensive overview of the roles, types,and effects of conductive additives in LICs,with a particular emphasis on the application examples and advantages of emerging additives such as graphene and carbon nanotubes.Furthermore,the synergistic effects of composite conductive additives are discussed,along with an analysis of the current industrial status and future development trends of conductive additives.This review aims to offer theoretical insights and practical references for the optimized design and application development of LICs.