USB adapter ,increase the Charging Current ,solve the charging problem,usb input to usb output

            
the current increase after using usb adapter (the value just for example)

The charging current increase after added in the  USB adapter

Stock Code:USB003

-sometime your phone facing charging problems when using powerbank like slow charging or unable to charging but the powerbank is function well to other phone, thus you can use this usb adapter can solve the problem with

-increase the current flow

-fast charging rate