I am Comp TIA A+ qualified IT technical support. PC building, some hobby tech experience.
"Won't turn on, won't charge no lights at all"에 답변I think this happened to my passport before, you might need to charge it overnight i.e. for 12 hours then try switching on. I think maybe when battery is very drained to save power the LED does not come on when charging, until it has enough juice to use the lights.
"My cell phone is not charging"에 답변It might have got damp in your car. If the car got cold at night it could have caused condensation which might damage the phone. This is just a guess.