Think I might have screwed up, yesterday my drone landed upside down on the roof. It was really hot and the bird was up there for several hours. After getting it down, I plugged in the battery to charge, and now it will not charge. I have tried all the tricks that are posted on Utube, but nothing is working. The single green light will flash when I push the button, if I hold the button down, only three lights light up. Anyone have a suggestion other than dispose of it properly?