Neither 100% nor 0%: THIS is the correct way to charge your cell phone

The use of smartphones has become increasingly popular over the years. With the launch of technologically superior generations, the prices of these devices have also become more and more expensive. Therefore, no one wants to have a broken cell phone in a short period of time, right?

As a result of this, and also due to prolonged use, many people have started using techniques to increase the lifespan of their cell phones, such as letting their devices discharge completely and then plugging them in, only unplugging them when the battery reaches 100%. However, this can be a fatal mistake for the smartphone.

Safest way to charge your cell phone

One of the biggest problems with frequent cell phone use is battery wear, which is caused by the charging and discharging processes. That’s why companies are developing advanced chargers with turbo charging to top up the battery as quickly as possible.

As a result, people no longer have to worry about the battery running out completely, and by charging it, they can reach its maximum level, as this can be achieved in just a few minutes. However, this can further damage the device.

Overload and exhaustion: neither 0% nor 100%

Many people believe that letting the battery complete its cycle is the best way to proceed. However, this is an old strategy and is only valid for nickel-metal hydride and nickel-cadmium batteries, which is no longer the case for new devices.

Currently, lithium-ion power sources are most commonly used, which are compromised by traditional charging practices. In other words, leaving the battery charge to zero damages the battery, and the same goes for the total energy.

This is because the device supports a limited number of lithium ions, which are consumed going from the anode to the cathode as it is used, and renewed by electrical energy, returning to the anode.

However, when the battery charge is less than 19%, chemical reactions can reduce the source’s ability to retain charge, with the most critical state being 0%. On the other hand, allowing the battery to reach a peak of ions, exceeding 81%, with a peak at 100%, causes an overload.

The extra energy supplied is released in the form of heat, heating up and damaging the device. This produces that classic phenomenon of “swelling” in the source.

So how should I charge?

According to scientists, the best thing to do is to leave the charge between 20% and 80%, as this way there is no ion stress or lack of retention, increasing the durability of the device.

Now, you will definitely pay more attention to charging your smartphone. Therefore, always keep the battery in this safe zone between the two indicated points.