This rating is due to:
* Sequences of intense action violence
* Some disturbing images
* Occasional frightening moments
It's important to note that "Harry Potter and the Deathly Hallows" is actually two movies:
* "Harry Potter and the Deathly Hallows – Part 1" (2010)
* "Harry Potter and the Deathly Hallows – Part 2" (2011)
Both movies are rated PG-13.
It's always best to check the rating for any film before watching it, especially if you're unsure about the content. You can find ratings information on websites like IMDb, Rotten Tomatoes, or the official website of the Motion Picture Association of America (MPAA).