Today our mobile phones have technology that allows us to enjoy them as if they were pocket computers. But autonomy is its great Achilles heel. A difficult problem to solve, but Now you will know the battery life of your phone.
And this information is vital in the phone battery to know when you should change it. So, first we will explain how a battery works and the reasons why it loses autonomy, and then we will show you How to know the useful life of your phone's battery.
How a mobile phone battery currently works
The battery of a mobile phone works using lithium ion (Li-ion) or lithium ion-polymer (LiPo) technology, which are the most common battery technologies in mobile devices today, so you will find it in any Android mobile.
At the heart of a lithium ion battery is an electrolyte, which is a chemical substance that allows ions to flow between the electrodes. Additionally, the battery has two electrodes, a cathode and an anode, which are made of specific materials.
The cathode is usually made of lithium cobalt oxide, while the anode is composed of graphite. These materials allow lithium ions to move from one electrode to another during the charge and discharge process. When you connect your phone to a charger, a voltage is applied across the battery. This causes lithium ions to migrate from the cathode to the anode through the electrolyte. This process is loading. And as you will be seeing, There is a lot of chemistry involved. Remember this point.
Obviously, and to ensure safe and efficient operation, mobile phone batteries are equipped with electronic control circuits. So they are really safe, beyond very specific cases. But They have a problem: their useful life decreases over the years.
Why does your autonomy decrease?
The life of a mobile phone battery decreases over time due to several factors related to battery chemistry and usage. Also known as battery life, or battery life, It mainly has one problem: the chemical degradation of the battery.
The entire charging and discharging process affects the life of the battery. The reason? The formation of lithium crystals on the anode, loss of electrolyte and other chemical changes in the electrodes, resulting in a reduced ability to store and release energy.
And you can't fight against this. In addition, there are other factors. For example, the charge and discharge cycles. Every time you charge and discharge your phone, it is counted as one cycle. As you accumulate more cycles on the battery, its capacity gradually decreases.
Most cell phone batteries have an estimated lifespan of 300 to 500 complete cycles. before its capacity begins to degrade significantly. So it is inevitable that, once you lose autonomy, there is little you can do to avoid it.
Then there are individual factors. For starters, high temperatures accelerate battery degradation. So if you live in a location with a very hot climate, it is normal for battery life to suffer noticeably.
Furthermore, use applications and functions that require high power consumption, such as triple A games, video playback and more, may shorten battery life. The more intense you use your phone, the faster the battery will drain.
So, if you are an inveterate gamer, keep in mind that sooner rather than later it will be time to change batteries. Here it depends on your smartphone. If you spend 200 euros per cell phone on average, it may be more worthwhile to buy a new phone, since for that figure you will find increasingly complete models. But If you are one of those who invest in a high-end smartphone, you might be interested in changing the battery in your Android.
How to know the useful life of a phone battery
Now that you know how your smartphone battery works and why its autonomy reduces over time, now You will know the useful life of your phone's battery. And to do this, you just have to follow these steps.
- Open settings on your Android phone. To do this, you must lower the notification bar and click on the icon that is shaped like a gear wheel.
Scroll down and look for the “Battery” or “Battery and device” option (the name may vary depending on the Android version and your manufacturer's customization layer).
Within the “Battery” section, you will find information about the current status of the battery. This includes the current charge, the remaining battery time, and the apps that consume the most power.
Additionally, for some brands or manufacturers, you can also view a battery usage history in this section. This will show you a graph indicating how the battery has been used over time.
For instance, In Samsung or Huawei models you can see more sections on battery health. You can find this information in the “Battery” or “Battery & Device” section under a name like “Battery Health” or “Battery Health.” This will give you a percentage indicating the capacity of the battery compared to its original capacity.
And the truth is that it works very well. But I have a realme model that works very well, but it does not have this tool, or I have not been able to find it. In this case, I am going to recommend the app that I always use.
Ampere, the best app to know the useful life of a phone's battery
I'm talking about Ampere, the best app to know the useful life of the battery on your phone. There is a paid option without ads and that allows you to access more data, but the free version is more than enough. You will know the useful life of the battery, the charge percentage, amperage in real time...
More than enough for the use you are going to give it. Now that you know your phone's battery life, are you going to do anything to fix it?
