1. rookie the no0b's Avatar
    Hi, so when I got my iPhone 4 yesterday it was under 20% today for its next charge should I let it drain all the way to maintain better battery life or should I just charge it as normal? If there is a thread with more on battery life if you wouldn't mind directing me their..thanks!
    06-08-2011 07:20 PM
  2. dsjr2006's Avatar
    You should not let Lithium Ion batteries go flat on a regular basis.
    06-08-2011 07:21 PM
  3. rookie the no0b's Avatar
    I know that im just asking for the first time...doesn't the battery develop a memory or something?
    06-08-2011 07:30 PM
  4. jnewell's Avatar
    Li batteries do not have any memory effect - neither do NiMH. NiCDs do, but no one's used those in phones for probably 15 years.
    rookie the no0b likes this.
    06-08-2011 07:33 PM
  5. rookie the no0b's Avatar
    Thanks jnewell thats all I wanted to know
    06-08-2011 07:35 PM
  6. jnewell's Avatar
    Running Li batteries down flat will damage them, as someone else mentioned...
    06-08-2011 07:49 PM