QC Qualcomm replacement quick travel charger 3.0 2xusb output Product SKU:2224 Model:ZX-2U02Q Input power:100-240v 50-60Hz Usb output power: 1 x (Quick charge): 3.6-6.5v-3a, 6.5-9v-2a, 9-12v-1.5a 1 x (Smart IC): 5v 2.4a Size:95x48x28mm Weight:65g -enabled device went from 0% to 80% charge in 30 minutes Quick Charge 3.0: How it works: https://www.qualcomm.com/products/snapdragon/quick-charge QC 3.0 fast charging supported by following models: General Mobile GM5+ 