Difference between Cell and Battery: Batteries and cells are awesome inventions of science that make our daily life super easy, especially in gadgets we use every day. They're like the powerhouse of our portable gadgets. Without them, it is hard to imagine today's life.
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Difference Between Cell and Battery | ||
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Parameter | Cell | Battery |
Definition | A single unit that produces electrical energy. | A collection of cells grouped together. |
Function | Generates electricity through a chemical reaction. | Combines multiple cells for a stronger and longer-lasting power supply. |
Components | It has positive and negative ends; and contains chemicals for energy production. | Comprises multiple cells connected in series or parallel. |
Voltage | Typically, it has a lower voltage (e.g., 1.5V for a single AA battery). | Higher voltage it is the sum of the voltages of individual cells. |
Capacity | Limited capacity due to being a single unit. | Greater capacity compared to a single cell, as it combines energy from multiple cells. |
Size | It is smaller in size compared to a battery. | Larger in size compared to a single cell. |
Examples | Single-use alkaline or rechargeable NiMH cells. | Car batteries, laptop batteries, power banks, and rechargeable AA battery packs. |
Example : A common example of a cell is the alkaline AA battery. It is a single unit that provides a steady supply of electrical power for various devices like remote controls, flashlights, or small electronic gadgets.
Example : A household example of a battery is the alkaline battery pack often used in TV remotes. It consists of multiple AA or AAA cells connected within the same casing to provide a more extended and robust power source.