Sep 21, 2015 · In this Dell laptop tutorial we are going to show you how to install and replace the Battery on your Latitude E5450 laptop. These installation instructions have be made into 3 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude E5450 Battery.
Here are few things to try: 1. Check if the battery works in another laptop. 2. Clean the battery contacts if you’re comfortable with it. Also check if it’s damaged or bent. 3. Try another battery. If this battery works, then you know for sure that the other battery is faulty.