Including a two-way PD fast charging cable(input 65W/output 65W), can charge devices and store energy Smart current distribution enables simultaneous charging for three devices with the power of 20W, 30W and 15W for uninterrupted use 65W input enables it to be fully charged in about 90 minutes A large display shows the battery level 20000mAh high capacity, can charge your device several times This product supports multiple fast charging protocols of mainstream phones such as PD, QC, SCP, FCP, AFC, and PE+ An NTC temperature sensor keeps monitoring the temperature Conform to international air transport standards, just feel reassured when boarding with it DO NOT LET THE HIGH WATT POWER BANKS TO DRAIN THE BATTERY BELOW 10% , IT WONT CHARGE AGAIN. Laptop charging compatible only with USB-C charging supported devices 6 Months Warranty