可以用多久 ??
pro 版本 的三小時 有點兒那個.......><"
不奢望g4 的6小時 但也不要 三小時吧
未使用光碟機與關閉無線網路的情形下至多達6小時
使用dvdplayer 至多2.5小時
開啟無線網路3.5小時
Work Longer Unplugged
MacBook offers up to 6 hours of battery life. (Up to 2.5 hours of DVD playback, and up to 3.5 hours with wireless turned on.)
還有提供一些省電的方法
Here’s how to squeeze out every last second of battery power when you need it, though of course battery life depends on configuration and use.
Turn off AirPort and Bluetooth if you’re not using them
Disconnect peripherals not in use
Quit applications not in use
Eject CDs and DVDs not in use
Choose Energy Saver in System Preferences, click the Show Details button, and:
Select “Better Battery Life”
Set MacBook to sleep after five minutes (or less) of inactivity
Put the display to sleep after five minutes (or less) of inactivity
Check the box next to “Put the hard disk to sleep when possible”
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