11-05-2026, 09:09 AM
The iPhone 18 Pro Max Features include a significant battery upgrade designed to deliver longer usage between charges. According to Apple's published battery specifications, the device packs a 5,391mAh battery in models with a physical SIM slot, offering an 11.7% increase over the iPhone 17 Pro Max. This larger capacity, combined with improved hardware efficiency, helps extend battery life for streaming, gaming, browsing, and everyday multitasking.