Do I really need a new battery?

Discussion in 'MacBook' started by TheDrizzle-0, Sep 4, 2011.

  1. TheDrizzle-0 macrumors member

    May 3, 2011
    Hey guys I have a late 2008 unibody alum. macbook which my old charger broke. Today I bought a new 85w charger and plugged it in and now my macbook is saying to replace my battery soon. Is this because of the new charger, or do I really need to replace it?
  2. session101 macrumors regular

    Aug 25, 2011
    Salt Lake City, UT
    did you replace the charger with a stock charger or did you get an aftermarket one? it might be out of spec.... and that would kill your battery

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