So I made a post about a week ago about my BIOS saying I needed a new battery, and after some people posted some stuff it turns out I need a new motherboard battery, not a new power supply like I thought I did. However, I can't seem to find where to buy one. Best Buy doesn't sell them at all, and I can't find any place around where I live that sells them either. So does anyone know any websites, something thats fairly well known like newegg, that I can get a new one from? I can't seem to find one on any website I know as typing in motherboard battery turns up nothing.

You can probably go to Wal-mart or Target and look for a CR2032 watch battery. They're what most motherboards use.