Why Apple don't say like that? It is only 7 hours right? The battery in macbook pro 13.3 inch able to give power within 7 hours but there
is an asterisk on it:
1. The wireless off or with less activity.
2. The brightness put into the least
3. Typing in a keyboard (including clicking) is not so rapid
4. Speaker is off, the mic also
5. There is no device attached including bluetooth mouse
6. Turn iTunes off
7. The movement of the cursor or trackpad is minimum
8. Only one app running
9. And others that all of them did not allow you to optimize the use
of macbook.
I said that the macbook can life within 10 hours right? It is exactly
yes if you put the macbook always on without any single activity run,
with blank screen but the system is still on.
Why the Apple did not announce the 2 days battery life (in sleep mode,
brghhhh). Or maybe 1 week in off mode?? Yeah, that is the market trick
only. Don't believe it.
People are not so stupid, the use of macbook of course with the rapid
typing and wireless connection. If you play your macbook pro as it
connected to electricity (iTunes on, or playing Youtube) it can only
really give you 50% battery life from Apple formally announced.
Source: http://www.macworld.com/article/141213/2009/06/13inch_macbookpro.html
