I have a lenovo Ideapad Z560 laptop running Windows 7 Ultimate. From today morning I am getting a red cross over battery icon in task bar. Clicking on battery icon shows a notification which says "There is a problem with your battery,so your computer might shut down suddenly. Consider replacing battery". I bought it in Sept 2010. So I think I need to replace the battery with a new one.
But if I don't replace the battery immediately(I am planing to buy a new battery after few months) and continue to use the laptop by connecting it to AC main will there be any problem ? Will it cause any harm to my system ?