![Metal Waterproof 3400 mah Battery Case Compatible with iPhone 11 Pro, IP67 Waterproof Charger Case with Full Body Protection High Capacity Charging Case, 130% Extra Battery Life: Amazon.co.uk: Electronics & Photo Metal Waterproof 3400 mah Battery Case Compatible with iPhone 11 Pro, IP67 Waterproof Charger Case with Full Body Protection High Capacity Charging Case, 130% Extra Battery Life: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/71T01iiyJDL._AC_SL1500_.jpg)
Metal Waterproof 3400 mah Battery Case Compatible with iPhone 11 Pro, IP67 Waterproof Charger Case with Full Body Protection High Capacity Charging Case, 130% Extra Battery Life: Amazon.co.uk: Electronics & Photo
I recently bought my iPhone 11 Pro Max last March 2020. After 2 months, my phone's battery health goes down to 96% and now it's only 95%. For the past months, it
![Battery Life - A Magnitude Shift - The Apple iPhone 11, 11 Pro & 11 Pro Max Review: Performance, Battery, & Camera Elevated Battery Life - A Magnitude Shift - The Apple iPhone 11, 11 Pro & 11 Pro Max Review: Performance, Battery, & Camera Elevated](https://images.anandtech.com/graphs/graph14892/96171.png)