Knowing how to break the lithium-ion battery used in the smartphone, it is very important to know how this battery works. Lithium is used in mobile battery because it is light and can store more energy ie energy. This battery has two electrodes. On one there are positive ions with positive charge called cathode. Lithium is filled in it. The second electrode is called anode, which has ion with negative charge (negative charge).
When mobile is charged, lithium ions begin to go from the cathode to the anode and when the battery is discharged, these ions go back from the anode to the cathode. Between these two electrodes is a mixture of chemical substances called electrolyte. Electrolyte streams current, making it easy to transfer ions between cathode and anode. The thing to keep in mind is that during this time cathode and anode should never be met by one another. To keep these away, a wall or separator is applied in between.
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