There are a few reasons why European appliances aren't compatible with U.S. outlets, and it's important to know them before trying to pair the two.

When visiting Europe, that trusty charger won't fit the outlet, and even if you somehow manage to plug it in, it won't work ...

electrical outlet plug in a wall, a plant seen in front of the wall - Nanci Santos Iglesias/Shutterstock If you've ever watched a movie or show from across the pond — or even traveled there yourself — ...