Lithium-ion　batteries　(LIBs)　play　an　important　role　in　the　storage　of　electrical　energy　in　modern　society,　and　there　is　an　urgent　need　to　develop　anode　materials　that　can　meet　the　ever-increasing　demand　for　high　energy　density.　The　use　of　titanosilicate　anode　materials　in　high-performance　LIBs　has　attracted　great　attention　due　to　their　proper　potential　between　graphite　and　Li4Ti5O12.　A　novel　anode　material　prepared　by　an　electrospinning　method,　orthorhombic　Na2TiSiO5　(O-NTSO)　shows　excellent　cycle　stability　(capacity　retention　after　1000　cycles　is　97.8%)　and　a　usable　reversible　capacity　(230　mAh　g(-1)　at　50　mA　g(-1))　with　a　safe　average　storage　voltage　of　0.8　V.　The　specific　capacity　of　O-NTSO　is　constituted　by　both　capacitive　and　diffusion　behavior.　As　a　new　member　of　the　silicate　anode　materials,　this　orthorhombic　Na2TiSiO5　has　excellent　electrochemical　performance　and　is　a　promising　LIB　anode　material　with　long　cycle　stability.