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iPhone Battery and Performance - Apple Support
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![iOS 13.3 Battery Life Drain On iPhone 11 Pro To iPhone 6S, SE Tested [Video] | Redmond Pie](https://cdn.redmondpie.com/wp-content/uploads/2019/12/ios-13.3-battery-test.jpg "iOS 13.3 Battery Life Drain On iPhone 11 Pro To iPhone 6S, SE Tested [Video] | Redmond Pie")
iOS 13.3 Battery Life Drain On iPhone 11 Pro To iPhone 6S, SE Tested [Video] | Redmond Pie
