I just received the new Kindle Paperwhite yesterday and fully charged it overnight. I unplugged it this morning around 7am and when I went to use it to read over my lunch hour (at noon) my battery was down to 39%! In the few minutes it took me to get to this forum, it's already down to 31%.
Is anyone else experiencing battery issues? I used the cable provided to charge it and a usb wall plug I have on hand. The plug is the same one i use to charge my phone (which has no issues) so it should be pulling enough power.