NASICON-Na3V2?xMx(PO4)3(M = Al3+, Cr3+, Fe3+& Ga3+) cathodes are attractive for sodium-ion battery application due to their high voltage multi-redox (V5+/V4+/V3+) couples and faster sodium-ion diffusivity. However, they suffer from rapid capacity decay due to irreversible structural changes occurring at high voltages. Herein, we present the structural and electrochemical sodium (de)intercalation properties of NASICON-Na3VIn(PO4)3(NVIP) cathode. Although, this In3+-substituted cathode also undergoes similar high voltage structural degradation, but its structure is rejuvenated through the following low voltage deep-sodiation process, resulting in reversible capacities of ?145 mA h g?1(i.e., equivalent to ?2.82 moles of Na per vanadium). Our combined electrochemical, in-operandoX-ray diffraction and exsituX-ray absorption spectroscopy analyses reveal asymmetric sodium (de)intercalation pathways of the NVIP cathode in the window of 4.2-1.2 V vs Na+/Na0that is driven by multi-redox (V5+/V4+/V3+/V2+) couples.