How To Know When Iphone Battery Is Bad. Doing so merely activates Siri. Everyone knows that the iPhone is a battery hog.
Even if your battery is fully charged the capacity is what you should pay attention to. The only way to tell if the iPhone battery is. So if youre suddenly noticing your phone is too hot to touch it might be time to consider a new battery.
This article contains eight valuable tips on saving your iPhone battery health and explains what affects battery performance in the first place.
Go to Settings Battery and if its in bad enough shape youll see a notification at the top of that screen that says your battery needs to be serviced. Your phone includes a battery meter that visually displays how much power is left but if your iPhones battery is depleted the meter does not display. The lithium-ion batteries in iPhones and all electronic devices are consumable products. When a battery gets closer to the end of its lifespan the amount of charge and the ability to provide power reduces.
