Tips For Iphone Battery Health. You need to the plugin at 30 and unplug at below 95. We also recommend that if this method has not worked perform an iPhone battery calibration that can also stabilize all algorithms related to health calculation.
Limit Incoming Notifications. From there youll see information about your iPhones. If you decide to charge your iPhone overnight dont worry about overcharging.
The more your phone interacts with the internet particularly over a cellular network the more battery life is drained.
If you want to be on the safe side you can use your convenient fast charger when you need charge quickly -- and charge overnight on a slow charger or from a computers USB port. That means between 20 and 25 degrees C. If you decide to charge your iPhone overnight dont worry about overcharging. Avoid extreme ambient temperatures.
