A fresh leak reveals that the upcoming iPhone 17 Pro Max will pack a massive 5,000 mAh battery—the largest ever on an iPhone! That means users could enjoy 1 to 3 extra hours of battery life compared to the iPhone 16 Pro Max, thanks also to the new A19 Pro chip and smart iOS 26 battery optimizations.
Meanwhile, the sleek iPhone 17 Air will stay ultra-thin with a smaller ~2,800 mAh battery, which might need more charging for heavy users. Both models are set to launch in September 2025, and fans are already buzzing about Apple’s biggest battery upgrade yet!
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