Dell Inspiron 14 5402/5409 How-To Install & Replace 4-Cell Battery


In this Dell laptop tutorial we are going to show you how to install and replace the 4-Cell Battery on your Inspiron 14 5402/5409 laptop. These installation instructions have been made into 3 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Inspiron 14 5402/5409 4-Cell 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
Inspiron 5402 4-cell Battery

Dell Laptop Replacement Parts Needed

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Inspiron 5402 4-Cell Battery

Video tutorial repair manual



Installation and Removal Instructions
Inspiron 14 5402/5409 4-Cell Battery

Remove the bottom base cover screws (5 x M2 x 4mm) (2 x captive screws).

Step 1

Remove the bottom base cover screws (5 x M2 x 4mm) (2 x captive screws).Use a Plastic Scribe to separate and remove the Remove the bottom base cover screws (5 x M2 x 4mm) (2 x captive screws).Remove the bottom base cover screws (5 x M2 x 4mm) (2 x captive screws).
Disconnect the 4-Cell Battery cable.

Step 2

Disconnect the 4-Cell Battery cable.Unscrew and remove the 4-Cell Battery (5 x Disconnect the 4-Cell Battery cable.
Follow these steps in reverse order to replace part and reassemble laptop.

Step 3

  • Follow these steps in reverse order to replace part and reassemble laptop.

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals 4-Cell Battery Inspiron 14 (5402/5409)

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