Why Is My Phones Battery Health Going Down. If your iPhone is being throttled due to bad health youll find that here as well. Due to fluctuations in the mass production manufacturing process and differenc.

It will not work for the same amount of hours each day but only less. The lifespan of any lithium-ion battery. Turn off your iPhone by pressing the power button for a few seconds until the slider to power off appears and swipe the slider.
An overheating phone will lead to a faster battery draining or even cause the battery to explode which is dangerous.
Your battery can still be used. There are apps sometimes built-in that will discharge a battery when nothing else is happening for a short time calculate the discharge rate from the voltage drop and interpret that as health. Charge your phone to 50 for long-term storage. The phone has logic that calculates the remaining capacity and compares it to the battery spec.

