What is a Charge Cycle and why is it Important for the Battery Life?

When purchasing a Smartphone or smart device, we receive advice for the first charge of the device and maintain or Prolong the battery life; which we can follow to the letter but then get lost a bit in the process. In other cases, information is not even obtained about what a charge cycle is and what is recommended to optimize it, avoiding close replacements.

In this way, it is very important to establish the concept of what it really means. “meet a load cycle” and what is the relevance that this has in the health of your mobile. This way you will be avoiding progressive discharges and the aggressive deterioration of the resistance in the battery.

Which is not to say that the time the mobile is charged will never decrease, but it can definitely be prolonged and help prevent sudden damage. How? Protecting the mobile against heat stimuli and maximizing its duration and useful life increasing load cycles and therefore preserve its long duration.

What is a charge cycle and how does it affect a mobile device?

It is the time it takes a device to fully download, dropping completely to 0% on the battery level, regardless of whether a partial charge has been made before being fully depleted. In other words, a charging cycle has been completed when all the device’s energy resources have been exhausted, even though it was consumed in one day or several days were used to achieve it.

If on some day you were using your mobile phone from 100% battery and you made a charge when the equipment was in 40% of the battery until reaching the energy limit again; then for the next load a complete cycle will have been completed when the device is at 60%.

In this way, a cycle does not end precisely each time the cell phone is connected to its charger, but is measured by the percentage of consumption that existed at the time a new load was used. On the other hand, the frequency in which you need a battery recharge will determine the use, and the tricks to save the battery you use.

Why is it important for battery life?

As we mentioned briefly, the time in which a charge cycle is used varies according to the use: If the mobile phone or any other device is used for heavy video games, or the screen is kept on for long hours; this goes to demand a lot of team strength, so it will require more energy.

If the use on another occasion is rather low and the time it remains in use is optimized, you will have a long charge cycle which can even take 2 days to complete. In this way, the time that remains is not a general rule, but what does not change is that it is completed when it decreases from 100% to 0% entirely.

On the other hand, these cycles have a positive or negative influence on the battery, depending on the voltage received by the devices when being charged: The power used to reach 100% needs 4.20 volts for each cell, which results in a very high level that weakens the battery as time passes, in this way it is advisable if it is the case, first cool the phone battery , to avoid serious damage.

But … what does the above have to do with the load cycle? The batteries used by today’s Smartphones have been shown to have a full battery cycle ranging from the 300 and 500 repetitions. This being the case, if the volts are decreased and small charges are made, the time in which a charge cycle is maintained is increased, and with it the useful life of the battery in question.

That said, what is recommended is to start charging the device when its percentage is 40% and disconnect it between 70 and 75% battery. With this they would be avoiding overheating and excess voltage, that generate early wear and tear.