I have an Apple iphone 4 and also have an Apple iPad 2 model a1395 and neither of my iPhone charger cords will fit into the iPad charger outlet. Do I need a special cord for charging the iPad cuz I've tried all but forcing the cord to go in the charger slot. In my opinion it looks like the charger cord is longer than the iPads charger slot and I don't want to damage either item. Let me know if anyone else has come across this issue. Thanks in advance.