
iPhone 18 Pro Max Could Push Battery Life Past 40-Hour Milestone
Rumors from a known Weibo leaker suggest the iPhone 18 Pro Max will sport a 5,100–5,200 mAh battery and use an A20 Pro chip built on a 2nm process, potentially delivering over 40 hours of battery life; the phone may be thicker to fit the larger cell, and a foldable iPhone debuting with the 18 lineup is also rumored to have a large battery (over 5,500 mAh).



