24+ Battery Health Iphone 8 Plus - Healthy 2021. The battery itself has a fixed cycle charge times, about 500 to 600 times, more than this number, indicating that the battery life is almost the same. Iphone 8 plus battery health.
Apple officially calls a battery bad when its health falls below 80% within the first 1000 charge cycles. You'll be able to see your iphone's overall health and a recommendation on whether or not your battery would need to be replaced. Since these devices have upgraded software and hardware components, they are better equipped to deal with battery fluctuations without affecting overall performance.
Try not to use while charging:
Battery health is displayed underneath the peak performance capability heading. Recently i've updated my device to ios 11.3 and the intresting part of that is the new battery health option in the battery section. Remove your case while charging. So, you've gotten (or are getting) a shiny new iphone 8 or 8 plus.