Discharge curve data at 0.5 A for Samsung INR18650-25R Li-ion cells

This dataset contains voltage discharge-profile measurements for 4 cylindrical Li-ion cells (Samsung INR18650-25R). The discharges were performed at a constant current of 0.5 A until a terminal voltage of 2.50 V was reached. The recorded measurement is the cell voltage, sampled at a rate of 1 sample per second. Test cells were discharged using a programmable electronic load (Korad KEL103) at ambient room temperature. Important note: The fourth discharge profile (cell_4) corresponds to a cell that was subjected to mechanical shocks prior to testing and is therefore classified as a faulty cell.