Yes, in the 2019 model, a cable with an open plug is already installed in the wiring harness. It lies on the left under the side panel and is controlled by the ignition. If the socket is to work without ignition, a new cable must be connected, which is connected directly to the battery. That's the way it is with the CB in Germany, if that applies to all countries, I can not say.
Perfect. Thanks so much for this information. I live in Belgium so must me the same. Cheers.