BATTERY CHARGING METHOD

摘要

The inventive battery charging method consists in using pulsing current alternately taking first and second amplitudes during first and second periods (t1, t2). At least one parameter, a current amplitude and duration during the first period (t1) is automatically slaved to the first voltage (U) slope value (P1) which is measured between the terminals of a chargeable battery and calculated at least at the end of the first period (t1). In the same way, the second voltage (U) slope value (P2) is calculable at least at the end of the second period (t2) and at least one current parameter is automatically slaved to the second slope value (P2) during said second period (t2), whereby different parameters of the charging pulsing current are continuously slaved on the voltage slope in such a way that the slope (P) is maintained within a range from 1mV/s and 6mV/s.