Android cell phone battery: what is a “charge cycle”

Technology companies such as: Samsung, Xiaomi, Motorola, etc., currently manufacture cell phones with batteries that exceed 5 thousand milliamps (mAh), enough for the device to last between 8 to 10 hours of continuous use. Some smartphones with operating system Android they are capable of completing their charge from 0% to 100% in less than thirty minutes, however, the aforementioned practice is not recommended because it would damage the equipment’s battery after rapidly exhausting the charge cycles. What does this mean and why are they so important? from Mag we will explain it below.

You have probably asked yourself the following question: How long can a battery last? telephone? This component deteriorates from the first day you use it, and its useful life is related to “load cycles”.


In simple words, the duration of a battery is measured by charging cycles, and this represents the number of times the battery is charged from 0% to 100%, for example: if you charge your cell phone twice a day, the first from 0% to 50% and the second from 50% to 100%, it means that you have just exhausted a charge cycle.

The battery does not necessarily have to be at 0%, since your cell phone can be at 10%, if you charge it up to 20%, you use it again and it reaches 10% again, but this time you charge it from 10% to 100 %, then you have made two charges, one of 10% and another of 90%, in total it is equivalent to 100%, that is, a charge cycle.

It is important to clarify that a battery of 5 thousand mAh or higher usually has between 300 to 500 charge cyclesexceeding this figure, it is likely that the energy will run out in a matter of minutes or in a couple of hours even if it is at 100%, also, in the worst case, the battery could inflate, something very dangerous because if it explodes it would generate a chemical reaction that causes fire and you would run the risk of being burned.


Prevent your cell phone from being completely discharged: according to the information disseminated by the technology portal , the ideal would be to keep it between 20% and 80%, why? because over time the ion cells of the battery are forced and end up degrading, something that would affect its performance.

Don’t leave it too long at 0%: There are times when your mobile completely turns off, but there is always a little power left for vital or emergency functions, if you constantly leave it uncharged for days or weeks, it is likely that it will stop working at any moment.

Prevent your cell phone from being at high temperatures: stop using it if you feel that your cell phone is overheating, remember that the degradation of the internal components of the batteries is accelerated by heat.

Fast charging in moderation: some Xiaomi devices fully charge their battery in 15 minutes, this with a 120W charger, although it is not a negative function if you repeat it daily it could considerably damage the battery.

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