With　the　development　of　electric　vehicles　(EVs),　there　are　two　rated　voltage　levels　for　lithium-ion　batteries,　namely　400　and　800　V.　Given　the　interoperability　performance　of　public　wireless　power　transfer　(WPT)　facilities,　EV　WPT　systems　should　efficiently　transmit　power　for　both　battery　options.　In　this　letter,　a　method　is　proposed　by　combining　the　coupling　structure　with　a　reconfigurable　inductor-capacitor-capacitor　(LCC)　compensation　network　to　enable　charging　EVs　with　the　nominal　battery　voltage　(NBV)　of　400　or　800　V　at　the　same　power　level,　while　maintaining　high　efficiency.　The　secondary　LCC　compensation　is　reconfigured　so　that　the　equivalent　compensating　inductance　is　varied.　The　mathematical　model　is　established.　The　downscaled　experimental　prototype　achieves　a　dc-dc　efficiency　of　95.34　and　92.40%　for　the　output　voltages　of　200　and　400　V　at　the　power　level　of　1.5　kW,　respectively.　The　feasibility　of　the　proposed　system　has　been　verified　under　the　condition　of　alignment　and　misalignment　of　two　sets　of　coupling　coils.　　©　1982-2012　IEEE.