QCY PB20A 45W PD 20000mah Fast Charge Power Bank Specifications Battery Type: Dual Polymer Lithium-ion Cells Capacity: 20,000mAh Dimensions: 103×71×29mm Material: Fireproof ABS+PC Shell Charging Ports & Output: USB-C Port (45W Output): 5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/2.25A USB-A Port (22.5W Output): 5V/3A | 9V/2A | 10V/2.25A | 12V/1.5A Input Charging Options: Built-in Cable (30W Input): 0→100% in 1h 40min (5V/3A | 9V/3A | 12V/2.5A | 15V/2A | 20V/1.5A) USB-C Cable (30W Input): 0-100% in 1h 40min (Same specs as above) QCY PB20A 45W PD 20000mah Fast Charge Power Bank Features Massive 20000mAh capacity that keeps your devices alive through the longest days Built-in Type-C cable means you'll never be stuck hunting for charging cables again Compact design that won't turn your bag into a weightlifting session LED display shows exactly how much juice you've got left without guessing games 45W PD fast charging that powers up laptops and tablets like they're plugged into the wall Dual extra ports let you charge multiple devices without having to pick favorites 22.5W USB-A output handles phones and smaller gadgets with plenty of speed 30W input charging gets the power bank itself back to full power quickly Type-C port doubles as both input and output for maximum versatility