Charge laptops, ultrabooks, Chromebooks, iPads, MacBooks, smartphones, tablets, mobile devices, action cameras, DSLRs and other mains-powered devices with USB-C or USB-A ports using the prevo QC72 USB Type-C & USB Type-A Mains Charger with Qualcomm Quick Charge 3.0. Charge or power two devices at the same time and, thanks to its Qualcomm Quick Charge 3.0 and PD (Power Delivery) 3.0 certification, it will charge compatible devices* faster than a standard USB port, up to 20V 3.25A. Simply plug it into a UK mains outlet and attach it to your device using the included USB Type-C or a different USB-A cable - the prevo QC72 will automatically detect and deliver the right amount of power for the device., with over-current, over-voltage and short-circuit protection built in.