Dell Latitude 7390 Battery Replacement

Written By: Julia Blahut (and one other contributor)

Difficulty

Moderate

Steps

Time Required

10 - 20 minutes

Introduction

If you need to replace the battery in the Dell Latitude 7390, this guide demonstrates how to accomplish this task.

Before beginning this repair, be sure to turn off your laptop and unplug from the power adapter.

Orient your Dell Latitude 7390 laptop so that it is facing towards you as if you're going to open it.

Using your Phillips #1 screwdriver, remove the eight 6 mm screws around the border of the bottom panel.

Using an opening tool or picks, work your way around the periphery and pry the back case off.

Finally, lift the back panel off to uncover the inside of your Dell Latitude 7390.

Make sure the laptop is turned OFF and unplugged from the power adapter before taking the battery out.
Use the Phillips #1 screwdriver to remove the five 6 mm screws holding the battery in place along the edges of the battery.

Be careful not to break the connector by pulling too hard on the black tab.
Pull the black tab on the top of the connector to unplug the battery from the motherboard.