What Makes Iphone Battery Health Go Down. Answer 1 of 5. Heres how to find out using a feature called iPhone Battery Health.
It is also a good way to check other iPhone battery drain fast errors. Tap Battery Health Make sure this says that your iPhone is at Peak Performance Capability If not consider going to the Apple Store to get a new. The minute they leave the factory they start degrading.
The battery health came back 100.
Tap Battery Health Make sure this says that your iPhone is at Peak Performance Capability If not consider going to the Apple Store to get a new. All batteries have limited lifespans and must eventually be replaced. The phone has logic that calculates the remaining capacity and compares it to the battery spec. The iOS system errors can drain your battery all of a sudden as well.
