How To Stop Charging Phone Battery At 80. This will recalibrate the battery gauge to stop charging at 80 or 85 but show as 100 for folks that want to leave their device plugged in but not maxed. Apple announced iOS 13 at WWDC 2019.

93100 - Search for Llama on the Play Store. I have set my charge alarm to 75 and it works beautifully throughout the day. Its true that charging above 80 can shorten total lifespan but the effect is very small.
Toggle the Enable switch at the top of the screen then Battery Charge Limit will ask for Superuser.
I regularly top up my battery and prefer not to let it drop below 10. Llama - Location Profiles - Price. To be honest its not that big of a deal if your charge it till 100 this automation is more like a gentle reminder that. The iOS 13 Optimized Battery Charging prevents this by stopping the charging process on your iPhone when the battery hits 80.

