QUOTE(th3_glove20 @ Sep 14 2009, 03:27 PM)
how abt if my laptop is off..should i leave the AC on??
reason y im asking this,bcoz of the time i will b using at home so do i still need to turn off the AC at nite when im not using it??else it'll b 24/7 on..
there is no reason to leave with AC on while your laptop off.
QUOTE(jind86 @ Sep 14 2009, 04:23 PM)
no, i mean if the macbook pro is in sleep mode or turned off, battery is MAX and power is running, will it have any bad effects on the computer or the battery?
basically similar question as th3_glove20 above..
no effect. same as above.

QUOTE(ginolo @ Sep 14 2009, 04:59 PM)
This is what i want to know also. because the battery cant pull out. not like pc laptop. as i know from past experience, the more you charge, the faster your battery die because of the capacity. just like the rechargeable battery. the more you charge, the faster it consume it lifetime.
its different from pc laptop. in apple laptop, if your battery full(100%), you unplug magsafe, use battery to 95%(i'm not sure what %), and plug magsafe again, its doesn't force charge battery to make it 100%. this keep the battery more safe.