If you’re wondering why your smartphone doesn’t last as long as it used to, it’s time to take a look at its battery. Here’s how to do it.
How to check battery health
When it comes to the battery of a smartphone, there are two very different aspects to consider: the remaining autonomy and the health of the battery. The first refers to how much battery power is left on the current load.
This is the information that is often found in the status bar, it gives an overall idea of the remaining battery before the device turns off. The health of a battery, on the other hand, is all about life. It degrades over time the more you recharge it. It is measured in cycles with each change from 0 to 100% counting as one cycle. Our electronic devices’ batteries frequently have a limited number of cycles.
Why is battery health important?
The quantity of charge that the battery can take is also determined by its health. For example, a phone with a 5500mAh battery completely charged signifies that the gadget has 5500mAh when fully charged.
But this health deteriorates over time. It can drop to 95%, for example. When your gadget is fully charged, it will no longer have the initial 5,500mAh capacity, but only around 5,200mAh. When the battery’s health deteriorates to the point that it needs to be replaced, it’s time to replace it.
So, if you’re wondering why your smartphone doesn’t last as long as it once did, it might be time to examine the battery’s condition. Here’s how to do it.
Examine the condition of an Android phone’s battery.
Via a simple number
- To dial a number, open the Phone application and then the keypad.
- Enter the following mentioned code: * # * # 4636 # * # *
- You should see a menu appear, look for the entry “Battery information”.
If you don’t see this or something similar, it’s possible that this feature isn’t available on your device.
Because manufacturers have complete control over the settings, some display more or less information than others. Using a third-party application is a smart option.
AccuBattery is an excellent alternative in the case that interests us today. It is one of the most often used instruments for checking a wide range of battery data.
- Download and install AccuBattery.
- Launch the app and go to the bottom of the screen to the Health tab.
- Under the Battery Health section, you will see your battery health.
Note, AccuBattery works best when throwing multiple charges. The app will be able to better interpret and obtain battery information as a result. So don’t be afraid to run it numerous times over the course of a few days to get more precise data than the initial time.
Other cool features of AccuBattery include the ability to set an alarm to alert you when the battery has reached a certain percentage. Practical insofar as some recommendations stopping recharging the device when it has reached 80%, precisely to prolong the health of the battery.