In this Dell laptop tutorial we are going to show you how to install and replace the Battery on your Vostro 2521 laptop. These installation instructions have be made into 2 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Vostro 2521 Battery.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

• 1 x small phillips head screwdriver
• 1 x small plastic scribe

Video tutorial repair manual