Meaning of the word "fuel cell" in English

What does "fuel cell" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

fuel cell

US /ˈfjuːəl sel/
UK /ˈfjuːəl sel/
"fuel cell" picture

Noun

a device that produces electricity by a chemical reaction, typically between hydrogen and oxygen

Example:
The car is powered by a hydrogen fuel cell.
Scientists are improving fuel cell efficiency for home heating.