EU70 A+C 2-Chaw Them Hluav Taws Xob (PD20W)
Tus qauv ntiag tug tshwj xeeb hauv ntiaj teb, cov qauv sib law liag, nruab nrog lub cuab yeej tswj hwm ntse IC, lub resistor tsis tawg, QC3.0 ceev them raws tu qauv txhawb nqa 18W tso zis, PD20W ceev them raws tu qauv, txhawb nqa PD2.0 / 3.0, PPS20W, tag nrho voltage, thoob ntiaj teb.