Battery

Key Stage 2

These two electrical cells work together as a battery.

A battery is two or more electrical cells joined together.

Singular Noun: Battery

Plural Noun: Batteries

Whenever two or more electrical cells are in the same circuit they are called a battery.

A battery is made if two or more electrical cells are plugged in to the same device.


A 9V 'square' battery is made of 6 electrical cells.