How Long Does 20 Percent Battery Last On Iphone 8. Heres how they break down. Answer 1 of 4.
Apple estimates that the iPhone will lose 20 percent of its capacity a darn sight less than 100 percent after 400 full charge and discharge cycles. Up to 16 hours. I can live with a 20-hour battery life.
If this is happening to you it could be a sign of needing to replace your iPhone 8 battery.
It is bad on the battery. We all know theres no exact science when elements like heat and moisture are involved. You can even do 45 75 or others. The iPhone X iPhone 8 and iPhone 8 Plus are expected to have longer battery life according to The Telegraph.
