Dell Latitude 3510 Battery Replacement

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Locating the battery

Now that we have opened up the device put it on the table so that it looks like in the second photo.
The bottom part is now separated from the rest of the device. Put it somewhere safe.
The battery is marked by the blue rectangle. To extract it from the device you have to remove four screws (green circle) and remove the plug (red rectangle) from the mainboard.

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