Reduced Graphene Oxide Embedded V 2 O 5 Nanorods and Porous Honey Carbon as High Performance Electrodes for Hybrid Sodium-ion Supercapacitors

•High surface area porous carbon cathode from honey uses as a cathode.•Nanorods of V2O5 anchored reduced graphene oxide uses as an anode.•Cathode and anode delivers high specific capacitance of 224Fg−1 and 289Fg−1 respectively in half-cell.•Non-aqueous sodium-ion hybrid supercapacitor is assembled by prepared electrodes.•Assembled NIC device delivers maximum energy density and power density.