IPhone 18 Pro Max Battery Jumps to 5,567mAh in U.S. Model
iPhone 18 Pro Max battery capacity jumps to 5,391mAh in China and 5,567mAh in the U.S., representing a meaningful upgrade from the iPhone 17 Pro Max’s 5,088mAh. The iPhone 18 Pro sees more modest gains, rising to 4,056mAh and 4,288mAh respectively, suggesting Apple is holding the line on smaller models.









