There are two main ways you can power electrical devices on the campsite. The first is to use a leisure battery, which is like a car battery and provides a 12V supply, and the second is an electric hook-up.
Does camping have electricity?
While several standard campsites do not offer electrical hookups, they do have common areas with electricity that you can use! Many campsites offer common areas where you can charge your phone while you hang out with your family. You might have to pay a little extra cash to stay at these sites, though!