Air Late 2008 battery vs Mid 2009 battery

Discussion in 'MacBook Air' started by nxxx, Dec 7, 2010.

  1. macrumors newbie

    Feb 5, 2009
    hi, i have a quick question for you guy. (i searched the forum but couldn't find the answer)

    I have a Late 2008 air and i need to change the battery, can i buy the mid 2009s battery ?

    Mid 2009 battery : 40 Wh
    Late 2008 battery: 37 Wh
  2. macrumors newbie

    Dec 9, 2010
    Works fine

    I just upgraded my late 2008 with the 40w battery.
    Works fine. It's been about two weeks.
  3. thread starter macrumors newbie

    Feb 5, 2009
    thanks Snay, it was very helpful. i will buy the 40wh than :)

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