Replaced the battery, but the laptop does not recognize it.

Replacing the battery with the iFixit kit was relatively easy, but the computer does not recognize it. Full disclosure: the old (>8 years) battery had “battery needs service” showing for quite a while before it failed totally, and I noticed when I rebooted with power back then that that status was “No battery”. Any help would be appreciated.

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Lets get a better view of things, install this gem of an app CoconutBattery take a snapshot of the apps main window and post it here for us to see Adding images to an existing question

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