<p>In this work, a novel Zn₂GeO₄/VS₂ composite electrode was synthesized via a simple hydrothermal method to enhance the electrochemical performance of lithium-ion batteries (LIBs). Comprehensive structural and morphological analyses were carried out using XRD, BET, SEM, TEM, XPS, and FTIR, confirming the successful formation of a well-integrated composite structure. The Zn₂GeO₄ electrode delivers an initial discharge capacity of 578.62 mAh g⁻¹ and retains about 127 mAh g⁻¹ after 400 cycles at a current density of 0.1 A g⁻¹, whereas the Zn₂GeO₄/VS₂ electrode shows an initial discharge capacity of 340 mAh g⁻¹ and maintains nearly the same capacity (340 mAh g⁻¹) at 0.1 A g⁻¹ with enhanced cycling stability over 400 cycles. The electrode exhibited a first-cycle irreversible capacity loss (ICL) of approximately 39%, primarily attributed to solid electrolyte interphase (SEI) formation and initial structural rearrangements. The enhanced performance is attributed to the synergistic interaction between Zn₂GeO₄ and VS₂, which improves lithium-ion diffusion, structural integrity, and electrical conductivity during repeated charge–discharge cycles. This study demonstrates that integrating Zn₂GeO₄ with a 2D layered material like VS₂ is a promising strategy for developing high-performance LIB anodes. Thus, the VS₂-modified Zn₂GeO₄ provides a practical pathway for designing next-generation electrode materials with enhanced capacity and long-term stability Zn₂GeO₄ by incorporating VS₂ nanosheets.</p> Graphical Abstract <p></p>