5G 12 Pro-Max

Upgraded to the 12 pro-max and my battery drains so fast! I have notifications for the majority of apps off, background app refresh off, auto search for wifi off, location while using. I will send a few messages, browse insta a few and my battery drains so fast. I closed out all apps, turned the phone off and back on. My screen isn't on the brightest setting. I tried just sending a few text and within an hour or two it went from 100 down to 70%. I have verizon service