2. Total Output:5V/2.4A QC:5V/2.4A 9V/1.8A 12V/1.5A
3. Compatible Devices: iPhone/iPad/Cell
5. Protection: Overvoltage, Overcurrent
6. Overheating,Short Circuits
7. Size: 57*27*20mm
Feature :QC2.0 improves the charging voltage from the traditional 5V to 9v/12v so that the power get increased and speed up the charging process.