How to Measure the Phone’s Battery Capacity (Android)
The battery capacity of smartphones is something that deserves to be kept under control, to avoid surprises of sudden shutdowns and rapid deterioration.
For a battery, the state of health means that its charging capacity is maximum and that the duration until complete discharge is progressive and slower as possible.
An unhealthy battery never recharges to the maximum and even if the indicator marks 100%, it is actually at lower percentages.
In addition to lasting less, the phone may suffer from sudden shutdown when the battery charge is still at 10% or 20%, thus losing further autonomy.
On Android smartphones there is no integrated way to verify the real capacity of the battery and you have to resort to an external application to install.
For this task, you do not need to try too many applications because there is a much better than the others, AccuBattery , one of those that should never miss on Android smartphones and that should always be installed on phones that have a year or more of use , for try to keep the battery healthy for as long as possible .
Accubattery is an amazing and free app that works on Samsung, Huawei and all Android smartphones, to measure the real capacity of the battery .
Steps to Measure the Phone’s Battery Capacity
Before starting to use the application, it must be taken into account that for its effectiveness it is necessary to wait at least a week or even a longer period in order to give it time to collect the data, analyze it and then estimate the health status of the battery and its effective capacity.
Actually AccuBattery starts displaying battery status data after a couple of charge cycles, but this data will be much more accurate after a few days more.
The power of Accubattery is immediately visible from the main interface divided into three main tabs: charge, discharge and health.
The charge card displays the measurements when the phone is charging, giving indication of the battery temperature, voltage and charging current.
The times in which the mobile phone was recharged, the recharge speed and the percentage and the estimated capacity of the battery are shown.
Note in this tab that you can activate an alarm with notification when the charge reaches a percentage like 80% or in any case before 100%.
This is because reloading the phone to a level below 100% serves to preserve the health of the battery for longer.
The download tab tells us which apps are consuming more power, how much the screen burns, the life expectancy and the expected download time.
The health card , instead, shows the estimated capacity of the battery and the graph with the indication of the cycles of exhaustion.
The app explains each chart so you can understand what it means in the simplest way possible and, for example, for the chart of battery depletion it is explained that charging the battery to a higher percentage causes a greater depletion.
Using Accubattery only requires you to keep the app active all the time and use the phone as you normally would.
As time goes by, AccuBattery tracks charge and discharge cycles and uses this information to monitor battery status and fill the health card data of its interface.
This application can be superfluous on new smartphones, but it becomes more and more decisive and important on a 6 month or one year old phone, in order to preserve the longevity of the battery and to keep it healthy, so as to measure its actual capacity in each moment and know if it is to be changed or not.