Losing 8-10% over nearly a year and a half is no problem. It probably helped that I stopped traveling last year but even so, if it got bad enough, a battery replacement through Apple is easy. Also have an 11 Pro Max, pretty heavy user as well, my battery life is sitting at 89% and I got mine at launch.
The 11 Pro gets a 14.5% increase over the XS, putting it at 3046mAh. This larger battery causes the phone's weight to increase by 11g, with the smallest of the iPhones now weighting 188g. The Find battery percentage on iPhone 14 and other models with Face ID. On iPhone 14 and other iPhone models with Face ID (iPhone X and later), the battery percentage appears in Control Center. Just swipe down from the top-right corner of your display. With iOS 16, you can turn on the battery percentage so it appears in your status bar. Update: With iOS 14 and the new widgets, you can permanently place your iPhone’s battery percentage on your home screen or an app page (and see other device battery levels like AirPods too).We
If your device needs battery service, make sure that the battery percentage is at 30% or less when you bring it in, if possible. This will save time on your repair. Turn off Apple Cash and remove your cards and passes. If your device is unresponsive, sign in to appleid.apple.com, select Devices, then select the unresponsive device.
An Apple Authorized Service Provider can replace the battery to restore full performance and capacity. iPhone X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max, 12 mini, 12, 12 Pro, 12 Pro Max, 13 dOvJQ. 891802471989028344213247