As you probably know, as with most electronic devices that work wirelessly, it is the battery that is the weak point of a Samsung Galaxy A9. It is therefore essential to pay attention to it and do everything to maximize its lifespan. In the event that you are wondering about the state of yours, you are on the right article. We have written this guide precisely to assist you in your research.
Indeed, you will now discover how to check the battery status of a Samsung Galaxy A9? For this, first of all, we will briefly find out why it is absolutely important to know where your battery is at. Then, various tests with a view to find out the state of health of the battery of your Samsung Galaxy A9. First visually, and then two internal tests.
The reason why is it important to check the battery health of your Samsung Galaxy A9?
We therefore begin our guide by discovering the interest of knowing the state of wear of the battery of your Samsung Galaxy A9. We told you briefly in the introduction, the main problem that can happen to you with a smartphone is that the battery lets you go ... And who says dead battery says unusable phone! Having said that, it is now possible to change the battery of your Samsung Galaxy A9, we have precisely made a guide to help you on this topic.
However, before replacing it, make sure that it is in poor condition. Sometimes it's only because of a too intensive use , wrong charger that you are having battery problems on your Samsung Galaxy A9. To be sure that your battery is not really showing signs of weakness, perform the tests below.
How to test the health of the battery of your Samsung Galaxy A9?
Visually check the battery status of your Samsung Galaxy A9
We now move on to the various tests that you will be able to undertake to find out the state of the battery of your Samsung Galaxy A9. We start with a basic visual test. Since batteries are made of chemicals and metals, it may be that you have exposed your phone to too high temperatures, if it has been left in direct sunlight, if it has been charged too long, that the battery is deformed ...
Unfortunately this visual test is less and less easy to perform given that the majority of smartphones are now sealed and the shell cannot be removed quickly. If you can do it on your version of your Samsung Galaxy A9, inspect the shape of the battery and look for rust or irregularities that would indicate a damaged battery to be replaced quickly otherwise risk of explosion or fire.
Check the battery status of your Samsung Galaxy A9 via the secret menu
Second test for the battery of your Samsung Galaxy A9! There is a secret menu that few people know how to use. It is useful when you want to access or test the different components or functionalities of your phone. In our case it allows you to control 3 data: the battery level, the state of health of the battery and the voltage of the latter. To get there:
- Open the app » Phone »Of your Samsung Galaxy A9
- type * # * # * # * # 4636
- In the menu that appears go to » Battery information »
- Examine the number indicated in the category » Battery level ", It must be greater than 80 , otherwise it announces that your battery is starting to tire
- Finally, compare the value in " Battery voltage ”With the value on the box of your Samsung Galaxy A9. If it is lower it also indicates that the battery is tired
Test if the battery of your Samsung Galaxy A9 is healthy with an application
Finally, last test, in the event that you cannot reach Android's hidden menu or that you prefer to use an application for check the battery health of your Samsung Galaxy A9 , know that there are a multitude of them, we decided to show you CPU-Z , an app designed to know the components and their status on phone or computer, you will have access to the same indications as with the hidden Android menu:
- Go to the Google Play Store, download and install CPU-Z on your Samsung Galaxy A9
- Open the application, go to the »tab Battery »
- Check the section » Health "Which will give you the general condition of your battery, as well as" Voltage »That you can compare with the factory data
If you are looking for as many tutorials as possible to become the king of the Samsung Galaxy A9, we invite you to take a look at the other tutorials in the category: Samsung Galaxy A9.
