Over the past years I have purchased a few electrical accessories that come with a cigar/cigarette connector. Some, like my fridge, were simple to convert to a hard wired solution however, others like the weboost, dashcam etc appear to have some voltage conversion circuitry embedded in the connector. My guess is that the output of these connectors is probably 5v. Has anyone come across a tidy solution that allows the hard wiring of these circuits?