Question

HEY! MATE

What is a battery

Answer 1

Answer:

A battery is a power source consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode.

Hope it helps you.

Answer 2

Answer:

A device which provides electricicity for a toy,clock, etc.

Explanation:

A combination of two or more cells electricity connected to work together to produce energy.

For example toy,clock etc.

Hope it is helpful for everyone.