Can I lay my AC180 its BACK?

There’s a old post from Sept 2021 asking about this, but I want to verify that the AC180 is OK lying on its back. Any issues with is setup in my minivan given bumpy roads? Thanks so much!

@JANE-NM You can place the AC180 flat in the van for use, but it is best to secure it.
When using it in the car, pay strict attention to the temperature, do not use it when the temperature is too high, avoid direct sunlight, and do not charge or discharge it unattended. It is not recommended to use it during driving, as the bumps may cause the socket to loosen and have poor contact.