1.Kākoʻo i nā protocol hoʻopiʻi wikiwiki e like me PD/QC/AFC/FCP
2.Palekana a wikiwiki hoʻi me ka ʻole e hōʻino i ka pākaukau
3.ʻOi aku ma mua o 80% piha piha i nā minuke 40
4.Nā pale palekana lehulehu, overvoltage, undervoltage, overcurrent, short circuit, overtemperature, etc.