iPhone
Q: Is it true that charging your iphone to 100% can decrease its battery life?
Because some says it can decrease the battery life if you always or often charge your iphone to 100%. They said that it is better to not charge it to 100%, and some said that it is ok to charge your phone to 100%.
iPhone 6s, iOS 9.2
Posted on Sep 23, 2016 7:58 AM
by Michael Black,Apple recommended
No it is not true, nor is it so for any Lithium ion or Lithium polymer battery. Many people simply plug their iPhones and iPads in at night and don't unplug them until the next day when they need to take them with them again. It does absolutely no harm to just leave them plugged in until needed on the move again. There is no need to monitor the charge state at all when plugged in.
Posted on Sep 23, 2016 8:27 AM