How Much Battery Do I Have On My Phone. When its possible you should try to keep your batterys level between 65 to 75 capacity. Check if you have AppleCare by entering your iPhone serial number.
Unplug at battery level between 80 or lower and 100. Open the Settings app from your app drawer expand the Device section and then tap the Battery option. Using the wrong charger can damage your phone or battery.
Dont let it fall below 20 or higher and avoid fully discharging the battery unless calibration is needed.
Battery University stated that the lithium-ion battery in your phone will last longer if you keep it between 65 to 75 charged at all times. Of course the most obvious sign you might need a cell phone battery replacement is drastically reduced battery life. The initial signs of battery issues may start off as subtle hints before becoming too much to. Open the Registry Editor.
