Difference Between Cell and Battery
A cell is a unit of +ve and -ve electrodes which convert chemical energy into electrical energy. while a battery is a combination of two or more cells. the basic Difference Between Cell and Battery is that a cell is a secondary generator that receives electrons from an external generator and stores them for later use. the cell has one or more electrolytic cells. on the other hand, a battery is a primary generator that stores the potential to generate electrical energy to chemical energy.
Difference Between Cell and Battery in Tabular Form
| Cell | Battery |
| a cell is considered a single unit that is used to convert chemical energy into electrical energy. | A battery is a combination of many cells grouped together. |
| there are many types of cells like reserve, dry, and well cells. they are depending on the types of electrolytes and molten salt used in them. | a battery has two major types i.e. primary or secondary. the primary type is rechargeable while the second type is non-rechargeable. |
| it is lightweight and compact due to having a single unit in it. | it is bigger, bulky, and heavier in size due to the use of many cells. |
| the power can provide for a short period of time with a cell. | the power can be provided for a long duration of time. |
| they are considered very cheaply. | they are considered very costly. |
| it is used for lighter tasks that are needed very lesser energy to perform work. usually, lamps, clocks, etc are being functional. | usually, it is used for heavier tasks. for example, inverters, automobiles, inverters, etc. |
| cheaper in price. | costly in price. |
What is a Cell?
A cell is a single power generating unit that stores chemical energy and then converts it into electrical energy. a cell has two electrodes i.e. anode and cathode. it consists of an electrolyte which is a chemical compound that reacts with electrodes to produce an electric current.
Between electrodes and electrolytes, redox reactions take place in a cell. The electric current flows by an external circuit due to redox reactions. There are four kinds of a cell that are the dry cell, wet cell, fuel cell, and reserve cell. a cell that makes use of a liquid electrolyte and a dry cell makes of a powder electrolyte is called a wet cell.
What is Battery?
The battery is the collection of electrochemical cells which connect either in series or in parallel. it is a device that has two or more units of the electrochemical cell. In a battery, the cathode has a positive terminal while the anode has a negative terminal. A battery is divided into two types i.e. primary and secondary battery.
What is Primary Battery?
The battery which cannot be reused and is irreversible is called a primary battery. In primary batteries, chemical energy is present inherently.
What is a Secondary Battery?
The battery can be reused and recharged again and again is called a secondary battery. the chemical energy is induced in secondary batteries with the help of an external source.
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