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13" aluminum unibody, 2.0 or 2.4 GHz Core 2 Duo processor.

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Why does my battery only last an hour?

I have a Macbook unibody from late 2009. I upgraded with a OWC Mercury Electra 3G SSD and a new battery. I have much more space, as well as a faster system, but I am tied to a wall outlet, defeating the purpose of having a laptop. Thoughts? Questions?

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Download this gem of an app CoconutBattery take a snapshot of the apps window and paste it here for us to see Adding images to an existing question that way we have something to work with guiding on what's needed.

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I had a similar problem with an approximately two year old Newer Tech replacement battery for my early 2011 A1278 - it would run down from full to empty in about an hour. So I recalibrated the battery according to Newer Tech's online instructions https://www.newertech.com/batteries/powe... and now I get at least three hours of running time after disconnecting the MagSafe with a fully charged battery.

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2 things could help:

  1. Depending on how long it was from the battery replacement, you will need to replace it again
  2. Since the 2009 MacBooks, doesn't have a good battery life now, upgrade to a newer MacBook. I would recommend a 2012 MacBook pro since it still has some repairability.

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