Phase and the aforementioned it measures at the time interval which the battery management mannered null battery voltage in order to detect the disappearance point in time of the capacitor component which induces the non

摘要

The method involves detecting a battery voltage at a predetermined interval and counting the number of times the battery voltage is detected within a series of predetermined voltage ranges. A ratio of change of the counted number with respect to the change in battery voltage is calculated and a peak point of the calculated ratio is determined. An Independent claim is also included for a system for determining an effective voltage of a battery.