Well, I just got back from a huge trip in France, and I brought a new camera there. It came with a plug, but as I do not live in France, it does not fit in our plugs. We got an adapter and we plugged it in, but it's been 3-4 hours and the camera has not charged. At all. Is there a specific way around the plug has to be and what does it do to the battery/camera if the plug is around the wrong way around?