First of all, there are 10 such div elements with the class name accordion-item-content and not all of them are what you're looking for, and also not clickable. So, that's why you get that error.
So, the first thing you should do is to narrow down your search and target the container that is holding the desired DOM.

As per your descriptions, the green box drawn in the image above is the DOM that contains all informations related to the charging stattion. So you should first wait for this element to be visibilally located in order to interact with the elements within.
Here's how you can do that:
container = wait.until(EC.visibility_of_element_located((By.CSS_SELECTOR, "div.block.station-info")))
now, you should perfom all search, clicks, etc. on this container.
All the data under the Charging points drop-down arrow are already loaded in DOM and clicking on it just shows in on UI. So, you can just ignore clicking it.
And now, to click on the Location info, or Facilities nearby or Add photo, you can again narrow down you search to find these elements:
location_facilities_photo = container.find_elements(By.CSS_SELECTOR, 'div.list.accordion-list')
this gets you a list of the three elements, you may iterate over them to perform the click.
For example, to click on the Facilities nearby drop-down (the 2nd element in list), use the selector div.item-content and click:
location_facilities_photo[1].find_element(By.CSS_SELECTOR, 'div.item-content').click()
you can follow the same to click on the other two drop-downs.
Here's the sample code you can try and see it's working:
import time
from selenium.webdriver import Chrome, ChromeOptions
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
options = ChromeOptions()
options.add_argument("--screen-info={0,0 1920x1080}")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option("useAutomationExtension", False)
driver = Chrome(options=options)
wait = WebDriverWait(driver, 10)
driver.get("https://chargefinder.com/en/stromtankstelle-losser-t-borghuis-23450760/pr6j7n")
container = wait.until(EC.visibility_of_element_located((By.CSS_SELECTOR, "div.block.station-info")))
location_facilities_photo = container.find_elements(By.CSS_SELECTOR, 'div.list.accordion-list')
location_facilities_photo[1].find_element(By.CSS_SELECTOR, 'div.item-content').click()
# just to hold the screen to see the click working
time.sleep(2)