What are you folks doing with your phones? The iPhone I bought this morning replaces my iPhone 11, which on a quick search has a battery rated at 3110mah. The 11 has a max capacity of 87% as I type this. And at the end of the day, having unplugged it in the morning at 6:30am, at 11pm it STILL has 20+% power. The 15 Pro has a battery rating of 4422mah. I expect to never want for a charger again during the day. The 14 Pro had 4323mah. That's astounding battery life compared to what I've been using the last number of years.