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crwdns2944351:0crwdnd2944351:0Dell Latitude 7420 Battery Replacementcrwdnd2944351:0crwdne2944351:0

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Introduction
If your battery has lost the ability to hold a charge, it will need to be replaced. This tutorial will guide you through replacing the battery of a Dell Latitude 7420 laptop.
Before starting, please ensure the laptopdevice is turned off and disconnected from any adaptors or charging cables.
Likewise, use an anti-static band or mat when opening computers or handling components.
If the battery is swollen, [[What to do with a swollen battery|be sure to take precautions|new_window=true]].