A　selective　leaching　process　is　proposed　to　recover　Li,　Fe,　and　P　from　the　cathode　materials　of　spent　lithium　iron　phosphate　(LiFePO4)　batteries.　It　was　found　that　using　stoichiometric　H2SO4　at　a　low　concentration　as　a　leachant　and　H2O2　as　an　oxidant,　Li　could　be　selectively　leached　into　solution　while　Fe　and　P　could　remain　in　leaching　residue　as　FePO4,　which　is　different　from　the　traditional　process　of　using　excess　mineral　acid　to　leach　all　the　elements　into　solution.　Under　the　optimized　conditions　(0.3　M　H2SO4,　H2O2/Li　molar　ratio　2.07,　H2SO4/Li　molar　ratio　0.57,　60　degrees　C,　and　120　min),　the　leaching　rates　of　96.85%　for　Li,　0.027%　for　Fe,　and　1.95%　for　P　were　recorded.　The　Li　contained　in　solution　was　then　recovered　by　introducing　Na3PO4　as　a　precipitant.　Around　95.56%　Li　was　precipitated　and　recovered　in　the　form　of　Li3PO4　under　the　experimental　conditions.　In　addition,　the　FePO4　in　the　leaching　residue　was　directly　recovered　by　burning　at　600　degrees　C　for　4　h　to　remove　carbon　slag.　This　study　illustrates　an　effective　process　for　the　recycling　of　spent　LiFePO4　batteries　in　a　simple,　efficient,　and　cost-effective　way,　which　give　it　potential　to　be　industrially　applied.