Porodo 10000Mah Magsafe Power Bank Is A Rapid Charging Solution With Pd20W Usb-C And Qc 3.0 Usb-A Outputs. With 3.7 Li-Polymer Battery It Is Also Supported With Pd15W Fast Wireless Charging Which Gives You The Ability To Charge Any Compatible Devices Through Magnetic Charging Technology. The Security Is Guaranteed With Both Over-Heat Protection Technology And Intelligent Ic Feature, Preventing Your Device From Damages That May Cause Due To Overcharging, Overheating, Short Circuit, And Over-Discharge.