Preliminary battery care?

Discussion in 'iPhone' started by Coachmcguirk, Jun 24, 2010.

  1. Coachmcguirk macrumors newbie

    Joined:
    Jul 30, 2008
    #1
    Is there anything that needs to be done initially with the iPhone 4 to ensure proper battery calibration and health?
     
  2. Chupa Chupa macrumors G5

    Chupa Chupa

    Joined:
    Jul 16, 2002
    #2
    Charge it to 100%, let it drain until it shuts itself off, recharge to 100% and keep connected to charger for an hour or so afterward. Battery is now calibrated.
     
  3. TexasBlake macrumors member

    TexasBlake

    Joined:
    Aug 12, 2008
    Location:
    Houston, Tx
    #3
    Just like any battery. Fully charge it, dully drain it (almost)

    Repeat:)
     
  4. Coachmcguirk thread starter macrumors newbie

    Joined:
    Jul 30, 2008
    #5
    Awesome. Thanks a lot!
    Phone is at 12% now.. I'll just let it die before I plug it in.

    Impressively, that is with:
    8 hours and 43 minutes of usage
    and
    23 hours 33 minutes of standby

    Sent: 60Mb
    Rec: 875Mb

    Battery lasts quite a bit longer than the 3GS..
     

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