Can I fix my 2014 car to supply power after I turn off ignition?

I have a 2014 Nissan Rogue Select and when I turn off the ignition I lose power to the radio and anything plugged into the cigarette lighter ports. My 2008 Ford Escape let the radio play for 20 minutes and let things keep power/charging that were plugged in. I liked that feature and would like to see if its possible to "fix up" my newer car like that?

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