Battery capacities for the iPhone 13 lineup:
iPhone 13 mini: 2,406 mAh
iPhone 13: 3,227 mAh
iPhone 13 Pro: 3,095 mAh
iPhone 13 Pro Max: 4,352 mAh
Battery capacities for the iPhone 14 lineup:
iPhone 14: 3,279 mAh
iPhone 14 Plus: 4,325 mAh
iPhone 14 Pro: 3,200 mAh
iPhone 14 Pro Max: 4,323 mAh