Featuresr 5 times faster charging speed with qualcomm certified quick charge 20 technology insider total power 54w 5 ports auto detected charging port 5v24a 4 quick charge 20 12v15ar with voltiq technology which could automatically recognize your devices and is compatible with most of electronic devicesr intelligent identification charger with over heated over current and over charging protection protect your phoner charging will automatically stop when battery is fullr with 5