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Knopfzelle

German → American English

American English

button cell

kleine, runde Batterie in Knopfform

Die Uhr braucht eine neue Knopfzelle.

Use Knopfzelle for small round batteries, especially in watches, calculators, and hearing aids. In technical contexts, coin cell is also common in English.

Frequently asked questions

What does Knopfzelle mean in English?
Knopfzelle means button cell in English.
Is Knopfzelle the same as coin cell?
Yes, in many contexts Knopfzelle can refer to a coin cell or button cell, depending on the shape and use.
Where is a Knopfzelle used?
A Knopfzelle is commonly used in watches, calculators, remote controls, and hearing aids.