I usually charge my 5 once a week and usually no less than 4 hours. I was charging it today from 23% and in minutes shy of 3 hours it was just at 99%. I was actually surprised, but then I remembered I usually charge an extra hour or two. When I initially went to check it was at 96% and 10 minutes later 99%. I bet I was a mere 1 to 2 more minutes from it being 100% but I had to be somewhere so I unplugged it. My question is, should it have reached 100% within that time frame or is this just nothing? I mean, like previously stated, I usually charge another hour or so so I have nothing to go on. Any suggestions?