2012 rMBP battery woe's on mavericks

Discussion in 'MacBook Pro' started by MacModMachine, Oct 27, 2013.

  1. MacModMachine macrumors 68020


    Apr 3, 2009
    Basically i was getting crappy battery life on my 2012 13" , 4-5 hours MAX.

    so i decided to test some things and found out when upgrading my os from a previous install was the issue , Upon fresh install i now have a 7-8 hour battery life.

    hopefully this will help anyone with bad battery life after mavericks install.
  2. Tanmayg macrumors newbie

    Oct 23, 2013
    Hey, i ordered an early 2013 rmbp 15 with 1gb 650m and want to upgrade the OS to maverick. Should i do a fresh install directly or try upgrading first? Is this issue with all the upgrades?

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