Does Leaving Your Phone Charging Ruin Battery. Leaving the phone always plugged in will not overcharge the battery as the protection circuits prevent overcharging. The phone controls its own battery charging and simply stops charging the battery once it has reached full capacity.
Your iPhone uses on-device machine learning to learn your daily charging routine so that Optimized Battery Charging activates only when your iPhone predicts it will be connected to a charger for an extended period of time. Leone is correctOnce the battery is fully chargedit stops charging. At 100 SOC the positive and negative electrode materials cathode and anode in the battery are at very high and very low electrochemical potentials respectively and the electrolyte the liquid and lithium salts that help the lithium ions move between the.
The phone controls its own battery charging and simply stops charging the battery once it has reached full capacity.
In other words avoid charging phone overnight altogether. The battery waits fully charged until needed. So you should not worry about overcharging your mobile phone these days. I did mine research and found out that lithium based batteries dont suffer the memory problem but allowing your battery to drain to much can in fact do more harm than good you can top up your phone anytime you wish its always advised to keep your battery between 40 to 80 charged as for leaving on the charger yeah its safe as I always do and have no problem and its over 2 years I have mine phone.
