How long should a cell phone be left charging?

Charging the cell phone is an activity that almost all people carry out today. It is commonly believed that the longer you charge a smartphone, the longer it will be able to work with battery, however, there are many myths in these beliefs and many times it is said that what this causes is that the equipment is damaged. That is why it is important to take into account the correct way to recharge the cell phone battery.

And it is that it is very common that every night, before going to sleep, people connect their cell phone to the charger to recharge their battery throughout the night and when they wake up have a cell phone with a full battery. However, this practice would not be entirely correct, many people affirm that it could affect the proper functioning of the device in the short term.

The first thing to keep in mind is that cell phones that have a lithium battery are not affected for any reason. Which means that if the cell phone is charged overnight and disconnected until the next day, it will not suffer any affectation in its operation.

The correct charging time of a cell phone raises doubts in many people. – Photo: Corbis

This is due to the fact that the terminals that have a lithium battery, after the charge reaches 100%, automatically cut off the power flow, which always protects this type of cell phone. In case it is used while connected to the current, the battery loss is supplemented again until it is fully charged again.

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Another thing that must be taken into account when charging the cell phone is that, although it does not have any problem connecting to a computer to take advantage of this equipment and receive a battery, the charge will never be the same. Therefore, it is always recommended that the cell phone is connected directly to a socket.

Many people leave all night charging their cell phone.

One more recommendation that must always be kept in mind when charging any mobile device is to avoid doing so while the device is on a bed. This happens because quilts or bedspreads generally have a strong source of heat, so if the cell phone is charging on a bed, its temperature can rise to double, something that is not recommended for phones.

How long do you have to charge a new cell phone for the first time?

Much is said about the first charge that must be made to a new cell phone, since it brings a predetermined battery level for basic configuration functions.

Now, it is popularly speculated that after this charge is complete, the phone must be turned off and connected to its port for eight or ten hours. Thus the battery reached 100%, the cell phone must remain connected continuously until the aforementioned time cycle is completed.

In the same sense, before the advent of lithium batteries, which can withstand up to 8,000 charge cycles, it was necessary to keep cell phones connected to the electrical outlet for periods of eight to 10 hours so that the batteries could be calibrated. correctly.

iPhone cell phone charging.
iPhone cell phone charging. – Photo: Getty Images/iStockphoto
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On the other hand, the lithium batteries that currently use smartphones, laptops, tablets and other electronic equipment, are designed differently and do not require a special or prolonged first charge. With just one normal charge cycle it is enough for the normal operation of the equipment.

“Forget the advice related to the first charges: they are related to the previous batteries, not with the modern lithium-ion ones,” explained Huawei, one of the most important brands in the manufacture of cell phones worldwide.

It should be noted that the company published this information on its blog and stressed that so that the batteries are not affected during their useful life, it is important to know how to correctly charge the devices and understand the charging cycles.

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