Apple Releases Smart Battery Cases for iPhone XS, XS Max and XR, Qi Wireless Charging Supported - MacRumors
iPhone XS Smart Battery Case - Black - Walmart.com
Amazon.com: Battery Case for iPhone Xs/X, Rechargeable 6500mAh Portable Charging Case Extended Battery Pack Cover Power Bank Charger Case for iPhone Xs/X[5.8 inch]-Black : Cell Phones & Accessories
A Review of the iPhone XS Max Smart Battery Case – The Sweet Setup
Smart Battery Case Replacement Program for iPhone XS, iPhone XS Max, and iPhone XR - Apple Support