so hey, I'm actually having to charge the computer about two times a day. IM just using it to browse, and download things. My mom uses it too. She just browses everywhere. I have the brightness all the way up. But does that actually make a difference? I have the battery plan on "balance" I don't really have anything booting up. like any programs. i usually run two or three major apps at the time, and basic multi-tasking. Can someone give me Simi suggestions? The battery is suppose to get around 5 and half or 5 hours. And can I get a bigger battery? Like an extended battery? Again my model is aspire m5-583p6637.