Dell Latitude E7440 Battery Replacement Repair Guide

Difficulty

Very easy

Steps

3

Time Required

                          1 minute            

Sections

1

• Battery
• 3 steps

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Introduction

What you need

Step 1

              Prepare the laptop               

• Power off your laptop before starting.
• Flip the device over so that the vents on the bottom are facing away from you.

Power off your laptop before starting.

Flip the device over so that the vents on the bottom are facing away from you.

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Step 2

              Release the battery               

• Place your finger on the latch located in the center of the laptop.
• Slide the latch to the right, applying enough force to reveal a red indicator.
• You will hear a soft click when the latch has been disengaged.

Place your finger on the latch located in the center of the laptop.

Slide the latch to the right, applying enough force to reveal a red indicator.

You will hear a soft click when the latch has been disengaged.

Step 3

              Remove the battery               

• Lift the battery by the top, away from the laptop body.

Lift the battery by the top, away from the laptop body.

To reassemble your device, follow these instructions in reverse order.

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                                      with 3 other contributors 

                    Akash Kedia                     

Member since: 01/24/2019

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                       Cal Poly, Team S2-G5, White Winter 2019                        

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Anwar Ben Tanfous - Jul 28, 2020

Reply

I wan to reconstruct this battery but I don’t find the model of the cells to be able to buy them…

Razin Ahmed - Dec 12, 2022

Reply

Any recommended site to buy original battery?