The next step for quasi-linear battery charging is to perform a conventional linear sweep voltammetry experiment. Here the potential is linearly driven from the OCV to some desired end potential at a constant rate. The resulting dQ/dV plot for this "classic" electrochemical experiment is shown in Figure ) for both a charge and discharge experiment at different sweep rates. Since the time derivate of the potential is constant, the resulting dQ/dV plot also directly entails the shape of the current as dV is constant and essentially dt times a prefactor such that the resulting dQ/dV plot is congruent with the current A(t). The shape is qualitatively similar in that peak positions occur at the same potentials, but the underlying shape is different. A secondary benefit for data analysis is that since the potential is equally spaced the dQ/dV plot is equally spaced along the xaxis as well, making it easier to cross-correlate data as interpolation errors can be mitigated.