Mobile phone charger

Users questions:My phone with more than a year, and the battery still full of the often shut down, I changed one, but this battery was used for three months, there was the always turned off? You come across such a situation it? know how this is true? thanks to answer ......
Experts answer: battery connection is bad orBattery electric shock caused by dirty, add paper to try, dirty, clean with alcohol
  • This information provided by the users.Thanks!