27,000 mAh Lithium Polymer Battery. Push Button To Power On/Off. Output: 65W. LCD Digital Power Level Indicator . Charge Multiple Devices Simultaneously When Using An Ample Power Source. Features Fast Charge A USB-A And Type-C Outputs . Features A Micro-USB And Type-C PD Inputs (Cord Included) . Charging Time 2-15 Hours Depending On Device. Charges Most Devices . Please Note That Some Computer And Laptop USB Ports May Not Supply Enough Power To Charge A Device Using This Power Bank .