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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 Adicionar imagens a uma pergunta já existente 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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