Just The Faqs - Questions And Answers On Cell Phone Batteries
It does not make a difference if it is dead or certainly. It should take max 3-6 hours to charge to full power even if nonetheless have battery left. There is a big difference in how long it will end. There is a standby mode when you are not using it which most phones last up to several days 3 sloth. But if you use it a lot the car battery will die