Ọ bụ PCM agbakwunyere ule usoro, adabara isi na nchedo njirimara PCM na akwụkwọ ndetu Li-ion batrị, nke bụ tumadi maka parameter download, calibration na nchedo ọrụ ule nke TI Corporation Gas Gauge IC (BQ20Z45, BQ20Z75, BQ28Z610). , BQ3050, BQ3055, BQ3060,BQ40320, BQ40Z55, BQ40Z50, BQ30Z55, BQ34Z100, BQ9000, BQ40Z551, BQ27546, BQ27742, B1).