This app's main intention is to help you stop charging your phone when a desired battery level is reached and to ensure that the battery level does not reach 100%. By doing so, this app will help you prolong your battery's life. Your phone's life depends on many things. One of the most important things that will affect your phone's life is its battery's life. The longer the battery life, the longer will be the life of your phone. The best way to increase the life of the battery is to maintain the battery charge level between 20% and 80%. That is not letting the charge percentage drop below 20 and not letting it rise above 80. When we plug our phone into the charger and then go on with our day, we might forget to unplug the phone. In this situation, the battery level may have reached 100% and the phone might still be plugged in. This is harmful to the battery and will reduce the life of it. This app will make sure that this doesn't happen by triggering an alarm when the charge reaches a desired level so that you can unplug your phone. All you need to do to increase your phone's life is to download this app and enable the alarm in it each time you plug your phone into the charger.