Aging Test - Cylindrical Cell - Part 01 - Single Cells

<p><strong>Test Sample Specifications</strong></p> <ul> <li>Nominal Capacity = 3400 mAh</li> <li>Graphite / NCA&nbsp;</li> <li>18650 Cell&nbsp;</li> </ul> <p><strong>Cycling Protocol - Normal (N) Voltage Window</strong></p> <ul> <li><em>Charge:</em> CCCV at C/2 up to 4.2 V and a 50 mA cutoff current&nbsp;</li> <li><em>Discharge:</em> CC at C/2 down to 2.7 V</li> </ul> <p><strong>Cycling Protocol - Reduced&nbsp;(R) Voltage Window</strong></p> <ul> <li><em>Charge:</em> CCCV at C/2 up to 4.0&nbsp;V and a 50 mA cutoff current&nbsp;</li> <li><em>Discharge:</em> CC at C/2 down to 2.9&nbsp;V</li> </ul> <p><strong>Cycling Life</strong></p> <p>Capacity fade and number of cycles are included in the filename.</p> <p><strong><em>Example: </em></strong></p> <ul> <li>File = &#39;Ba01_N20_OV1_300.xls&#39;</li> <li>N20 = 20% Capacity fade under the normal voltage window</li> <li>Number of Cycles = 300</li> </ul>