The Onpro UC-2PQC36 36W QC3.0 Wall Charger is enabled with Qualcomm Quick Charge 3.0 technology to support charging two devices at the same time. By plugging your Qualcomm Quick Charge 3.0 enabled phones or tablets into the two USB Type-A ports on the Onpro charger, they can be rapidly charged using these power profiles: 3.6-6.5 volts @ 3 amps, 6.5-9 volts @ 2 amps, 9-12 volts @ 1.5 amps. These power profiles also happen to be the same as that seen on the AUKEY PA-T16 Dual-Port USB Wall Charger which is also QC3.0 based. Unlike some other QC3.0 branded chargers such as the Ventev Wallport rq2300 Wall Charger, SoftBank SELECTION USB Type-C Fast Charging AC Adapter and LG 16W Travel Adapter which only support fixed voltage levels, the Onpro charger can support variable voltage ranges for charging.
By offering 18 watts of charging per USB Type-A port is enough to work with those phones in the market today that use Qualcomm Quick Charge 3.0 technology.
The Onpro UC-2PQC36 36W QC3.0 Wall Charger came as just a standalone AC wall charger without any separate USB charging cable. The charger should be backward compatible with Qualcomm Quick Charge 2.0 and 1.0 and has foldable AC prongs for plugging into a AC wall outlet for charging.