Remy_00, Click the links below for troubleshooting and resolving the battery issue on your laptop. System Battery Shows "Plugged in Not Charging" When You Hover Over the Battery Icon How to Resolve Battery and AC Adapter Issues on Your Dell Portable Computer My Laptop Battery is Plugged In, But Not Charging  
Hi, I've recently purchased a Dell Inspirion 5000. After a few days I realised that something was wrong with the battery. When the battery reached 35%, Windows gave me a notification that my battery was low, when I went over the indicator it said '35%', when I went over it again it said '7%' (only a second or two later). After this the indicator kept saying my battery percentage was at 7%. How can I solve this problem on a NEWLY bought Dell Inspirion? Thanks in advance.
Battery indicator not working correctly