Let me be the billionth person to post battery issues...
But in all seriousness, I feel like betas have great battery life (unusual), and then the release is garbage.
So iPhone 8 Plus, about 15 months old, 95% battery cycle...
Battery drains wicked fast on iOS 12.2 release (12.1.4 was good, 12.2 beta was fine)...
... and CHARGING is super slow (first I've seen this). Even on fast-charging and wireless charging.
But in all seriousness, I feel like betas have great battery life (unusual), and then the release is garbage.
So iPhone 8 Plus, about 15 months old, 95% battery cycle...
Battery drains wicked fast on iOS 12.2 release (12.1.4 was good, 12.2 beta was fine)...
... and CHARGING is super slow (first I've seen this). Even on fast-charging and wireless charging.