I am facing problem with my laptop battery. Laptop is dell n5110 and issue is that it shows 20-25min remaining battery and very soon it decreases to 10% from 90%. Is this a problem with my battery or laptop?
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Hello Densie,
You have nothing to worry. It’s neither battery fault nor any issue with your laptop. It seems to be problem of laptop and battery calibration. You are lucky enough that dell has provided a built-in software for re-calibration of battery. Just follow the following steps,
Powers on your laptop and before the window logo appears press F12 button and select Diagnostics from the menu.Â
Here click on battery calibration.
You have to wait for about 30-60 minutes for completion.
