I can browse Safari for about 45 minutes before my battery is at 0%. I don't think this is normal and it didn't use to be like this. And when I browse, it's not super battery intensive stuff, just regular web pages. I also have the display dimmed a bit and the screen is set to go to sleep after one minute. The processer is set to Reduced. What can I do to fix this? I do not have an Apple warranty, but I'm willing to get one if I need it. How much does a replacement battery cost? And one more question: If I get a warranty, can I get Apple to replace my computer or would they just replace the battery? Thanks for the help. EDIT: Just got this info from coconutBattery. Is that normal?