We also utilized MOF-coated textiles as supercapacitor electrodes to fabricate all-solid-state symmetric textile supercapacitors. Similar to the screen-printed supercapacitor, a two-electrode system was used to investigate various electrochemical performances of the sandwichedshaped supercapacitor namely cyclic voltammetry (CV), galvanostatic charge-discharge (GCD) and electrical impedance spectroscopy (EIS). The coated supercapacitor exhibited battery-shaped CV curves (Figure ) at various scan rates, indicating ideal pseudo-capacitive behaviour. At the same voltage windows (-1.0V to 1.0V), the supercapacitor exhibited an areal capacitance of ~359.4 mF cm -2 and a gravimetric capacitance of ~24.62 Fg -1 at a scan rate of 1 mVs -1 . Figure represents a comparison of the areal and gravimetric capacitance of the supercapacitor at various scan rates. It is noteworthy that, in comparison to the printed supercapacitor, the coated supercapacitor exhibited higher areal and gravimetric capacitance.