Charging a mobile phone/camera with a 'battery' charger ...

What is the make/model of your cell phone

Nokia n97

Replace the USB module

http://www.ebay.com/itm/USB-Charger-Connector-Data-Port-Replacement-Parts-for-Nokia-N97-N85-N86-N82-N81-/250953161569?pt=US_Cell_Phone_PDA_Chargers&hash=item3a6df95b61

Looks like you are going to be soldering in a micro usb not impossible

No, replace the phone :smiley: