Jackery Thunder X Fast Charging 20100mAh Portable Charger with Qualcomm Quick Charge 3.0 (Thunder X) Jackery ThunderX: fastest battery charger for Samsung Galaxy Quick Charge 3.0: one of the fastest QC3.0 charger on Amazon. Charge your Samsung Galaxy up to 80% in less than 35 minutes. Save 1/2 charging and waiting time than other chargers. Dual Output: one output is just never enough! Jackery ThunderX equipped with 2 output interfaces, Smart Charge 5V/2.4A MAX and QC 3.0. Charge faster and Charger Smarter. Compatibility and MultiProtect System: Compatible with all Qualcomm QC devices, backward compatible with QC1.0 and QC2.0. Integrated battery system protect both your devices and ThunderX from Over-current, Over-voltage or Over-temprature ect.. Keeps you safely through the charging progress. What you get: Jackery ThunderX Battery Pack; Micro USB Charging Cable; User Manual; Thank You Card; Extended 24-Month Warranty; 30-Days Money Back Policy; 24Hr Friendly Customer Service.