Supercapacitor Market Size By Type (Electrostatic Double-Layer Capacitor (EDLC), Pseudo-Capacitor, Hybrid Capacitor), By Electrode Material (Carbon-based Supercapacitor, Metal Oxide-based Supercapacitor, Conducting Polymer-based Supercapacitor, Composite-based Supercapacitor), By Application (Consumer Electronics & Home Appliances, Automotive & Transportation, Energy & Utilities, Industrial, Aerospace & Defense), COVID-19 Impact Analysis, Regional Outlook, Growth Potential, Competitive Market Share & Forecast, 2021 – 2027