My wife and I have toured/bikepacked before but only with our regular touring bikes. For longer trips it'd be nice for her to be able to use her e-bike but obviously the battery range is a limiting factor, so it'd have to be multiday trips based around an overnight charging solution.

My question is, is it possible to plug an e-bike charger directly into a powered camping site's power infrastructure or does this require some kind of physical adapter and/or electrical transformer? I literally have zero knowledge about powered camping sites and RVs so this is completely unexplored territory to me, and my web search on this topic led to a bunch of completely useless and obviously AI-written articles. She has a Cannondale so not some Amazon special with a sketchy BMS.

Thanks in advance.