Sep 28, 2021. #11. Serban55 said: dont forget the 11 pro series had the best battery life, the 12 series got a battery capacity reduction. So the 13 is back up again, but again, Apple said that you get more hours compared to the last generation 12 series and not to the 11 series. 18,556 points. Posted on Jan 24, 2023 11:17 AM. Well, mine own i13PM, acquired last Nov. 22, is showing 98% max after these two months, your 13% drop after 12 would seem to be in line. Given my i8+ got a free battery at close to the end of its AppleCare+ coverage and thus lasted for 5+ years, I was sure to get AC+ too for the i13PM. 4Ww9.

battery capacity of iphone 11 pro max