You might be able to take advantage by picking up the official Apple Smart Battery Case for your device if you wanted your battery to last longer. Right now, with the discounts on iPhone XS, iPhone XS Max, iPhone XR and iPhone 7/8 versions on Amazon, you can do so at a new low price. Prices have fallen to 68 dollars and discounts to 40 percent. Smart Battery Cases are also offered with some slight discounts for iPhone 11 and iPhone 11 Pro.
The case can be charged even faster with USB-PD compatible chargers.
It also supports Lightning accessories, such as the Ear Pods with Lightning Connector (included with your iPhone), or the Lightning Digital AV Adapter (sold separately).
Talk time up to 33 hours
Internet use up to 21 hours
Video playback up to 25 hours