𝐶 𝑚 = 𝑘 ⅈ𝑡 𝛥𝑣.𝑚 -------- In this equation, the variable "i" denotes the currents, "t" signifies the elapsed time during the discharge process, "Δv" represents the total working potential, and all other symbols retain the same meanings as mentioned in the preceding equation. To facilitate a relative comparison of the calculated capacitances in both equations, the mass of the active materials has been incorporated.