What is the main advantage of "supercapacitors" over traditional batteries in energy storage applications? Supercapacitors provide rapid charging and discharging, high power density, and long cycle life, making them suitable for applications requiring quick bursts of energy and frequent charge/discharge cycles. Supercapacitors primarily measure the thermal efficiency of energy storage systems. Supercapacitors increase harmonic distortion in power systems. Supercapacitors are used solely for voltage regulation in storage systems.

177. Describe the principles behind electrochemical capacitors (supercapacitors) and their advantages and limitations compared to conventional batteries in energy storage applications.

Cyclic Voltammetry and Charge-discharge The given figure is the Galvanostatic Charge-discharge curves of a supercapacitor made with MnO2 coated on a CNT electrode.  Potential is measured with respect to time by applying different current densities. Based on the plot, answer the following questions   4. Is it possible to estimate maximum power of the device with this charge-discharge curve? If possible, explain how you would do it. (calculation is not necessary)

Please solve this question queckly