Jackery, the global leading power solutions supplier with 15 years manufacturer experiences. USB Type-C Input&Output: Use the type-c cable Compatible with New Macbook, Nintendo Switch, Up to 3A input and output with Type-C/ USB-C port, fully recharge the power bank at around 8Hrs. Qualcomm QC2.0: With Qualcomm Certified Quick Charge 2.0 Technology, it allows compatible devices to charge 75% faster. With Jackery exclusive SmartFit technology, it can provide universal full speed charging for non-Quick Charge devices, up to 3 amps. Massive 20100 Capacity: 20100mAh charges an iPhone 6S & 6 almost 8 times, a Galaxy S6 almost 5 times or an iPad Air more than once. What you get: Jackery Titan S Battery Pack Micro USB charging Cable Type-C (USB-C) charging Cable Users Guide&Warranty Thank You Card 18-Month Extended Warranty 30-Day Money Back Policy 24Hrs Customer Service.