The standard charge (SCH) procedure

The standard charge (SCH) procedure shall follow 6.2.2.3.2. The standard cycle (SC) procedure shall follow 6.2. All discharge tests shall be terminated at the supplier's discharge voltage limits. After discharge, the DUT shall rest at least for 30 min or shall be thermally equilibrated at the requested ambient temperature or a fixed time period shall be used to allow for thermal equilibration before starting the next step in the test sequence. 7.1.3 Determination of rated capacity7.1.3.1 High-power battery pack and system If the 1 C capacity obtained during testing at 7.1.2.1 step no. 2.3 in Table 1 differs more than 5 % from the suppliers 1 C specification, this measured 1 C capacity shall be used as rated capacity and shall be the basis value for all further discharge current requirements, i.e. the value for C in each discharge current calculation, nC, shall be based on the measured 1 C capacity. The following data shall be reported: — current, voltage, DUT temperature and ambient temperature versus time at each discharge test and the following standard charge;— discharged capacity, in A·h, energy in Wh and average power in W at each discharge test;— charged capacity in A·h, energy in Wh and average power in W following each discharge test;- energy round-trip efficiency at each discharge test;