Last December, 2013, I lost my iPhone. While doing a Spring clean up this April (2014) I found my iPhone in the front garden, under the dead leaves. I came to the conclusion that it must have fallen out of my jacket while putting up Christmas lights. This past winter was a very harsh one, living in the northeast, with a lot of snow. The phone was in a waterproof OtterBox. After cleaning it off and plugging it in, it still charged!!!!!!! I couldn’t believe it. From this day on, I will only purchase OtterBox to protect my phones.