One of the easiest ways to determine what kind of battery you have is to turn off and unplug your laptop and then remove the battery to look at it. Most batteries will have a set of printed information on them, including the battery type, its model number, a part number, its voltage and a charging current.
What is the battery life of a Dell Inspiron laptop?
8 hours
How do I find my Dell laptop battery model?
https://www.youtube.com/watch?v=0gp3OCL4MtA
How do I find my laptop battery model?
- Open the Start menu.
- Click Settings.
- Select System.
- Scroll down the left pane and click About.
- Your model number will appear under Device Specifications.