iPhone 18 Pro Max - 40 Hours is INSANE | Big Leak

iPhone 18 Pro Max - 40 Hours is INSANE | Big Leak The iPhone 18 Pro Max is rumored to feature a massive 40-hour battery life, potentially making it the longest-lasting iPhone ever. In this video, we dive into the latest leaks regarding the A20 Pro 2nm chip, the new in-house 5G modem, and the refined LTPO display technology that makes this jump possible. ​Key iPhone 18 Pro Max Upgrades Covered: ​​0:48 40-Hour Battery: Record-breaking endurance leaks 1:15 A20 Pro Chip: The power of the 2nm processor 2:15 Custom Apple Modem: Fixing the 5G battery drain 3:03 Design Changes: Smaller Dynamic Island & New Camera ​Is a 40-hour battery enough to make you upgrade in 2026? Let me know your thoughts in the comments! ​#iPhone18ProMax #AppleLeaks #iPhone18 #TechNews #SmartphoneBattery #A20Pro #Apple2026