Question

what is a battery ???​

Answer 1

Answer:

A battery is a device that stores chemical energy and converts it to electrical energy

Answer 2

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• Batteries – Types & working. Batteries are the most common power source for basic handheld devices to large scale industrial applications. A battery can be defined as; it is a combination of one or more electrochemical cells that are capable of converting stored chemical energy into electrical energy.

• As we know that a battery is a combination of two or more cells and it can be constructed by placing cells property on cell holder in such a way that the positive terminal of one cell is connected to the negative terminal of other. A piece of wire is connected to each of the two metal clips on the cells holder