Today the vast majority of mobile phones use lithium-ion batteries. Anyone who has used a mobile phone for many years will probably notice that its battery life seems to get shorter over time. That’s because every time your phones lithium-ion battery charges and discharges energy it loses how much charge it can hold. Because lithium-ion batteries come under the most stress when they’re fully charged or fully drained the best approach is partial charging. Ideally you should charge your battery up to about 80% and avoid having it drop lower than 30%. If this isn’t practical, try to aim for a maximum of 90% and to start charging your phone before it hits 20%.

This application might help you to manage your battery charges and discharges by sound notification when it reached the defined threshold.

What you have to do is only to define the charge and discharge thresholds to remind when you should start and stop charging.

🔋The battery protection mode is always active even if the application is not currently running.