Portable and furnished electronics appliances demand power efficient energy storage devices where electrochemical supercapacitors gain much more attention.In this concern,a simple,low-cost and industry scalable successive ionic layer adsorption and reaction (SILAR) approach has been adopted to deposit nanostructured VS2 onto flexible and light-weight stainless steel (SS) substrate towards supercapacitor application.The nanocrystalline nature with hexagonal crystal structure has been confirmed for VS2 through structural analysis.The VS2 electrode exhibits a maximum specific capacitance of 349 F g-1 with a super stable behavior in three-electrode liquid-state configuration.Fabricated flexible symmetric solid-state supercapacitor (FSSC) device using gel electrolyte yields specific power of 1.5 kW kg-1 (specific energy of 25.9 Wh kg-1) with a widen voltage window of 1.6 V.A red LED has been glown for 30 s using the system consisted of two devices in series combination.Furthermore,the system glows a combination of 21 red LEDs network with acronym ‘VNIT’,demonstrating commercial exposure.The attribution of device demonstration even under mechanical stress holds great promise towards advanced flexible electronics application.