![iPhone 13 Pro Max sets record in smartphone battery stress test, with almost ten hours of continuous use - 9to5Mac iPhone 13 Pro Max sets record in smartphone battery stress test, with almost ten hours of continuous use - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2021/09/iphone-13-battery-test.jpg?quality=82&strip=all)
iPhone 13 Pro Max sets record in smartphone battery stress test, with almost ten hours of continuous use - 9to5Mac
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Wicked battery drain on my brand new iPhone 14 Pro on iOS 16.2. What is going on? I had been getting 8-10 hours consistently on my 3-year old iPhone 11 Pro Max : r/ios
![I suspect my iPhone 13 battery is draining very fast. My battery is at 99% health and I have to keep the low power mode on throughout to get it through the I suspect my iPhone 13 battery is draining very fast. My battery is at 99% health and I have to keep the low power mode on throughout to get it through the](https://preview.redd.it/kexantn68pi91.jpg?auto=webp&s=24532da2e5a7e05cd8faa00652c42638c40e815c)
I suspect my iPhone 13 battery is draining very fast. My battery is at 99% health and I have to keep the low power mode on throughout to get it through the
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