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Step 1
Click on the Battery Icon at the top right of the menu bar. Select Better Energy Savings from the drop down menu.
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Step 2
Turn down the screen brightness using the small "sun icon" keys at the top left of the keyboard.
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Step 3
Eject any DVD or CD in the drive slot.
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Step 4
Unplug any powered USB and Firewire devices, like an optical mouse or a hard drive.
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Step 5
Turn Bluetooth Off.
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Step 6
Turn your Airport Off if you aren't using the internet.
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Step 7
Doing all of the above can drastically improve your battery life.











