Apple Releases Smart Battery Cases for iPhone XS, XS Max and XR, Qi Wireless Charging Supported - MacRumors
Amazon.com: QTshine Battery Case for iPhone X/XS/10, Newest [6500mAh] Protective Portable Charging Case Rechargeable Extended Battery Pack for Apple iPhone X/XS/10(5.8') Backup Power Bank Cover - Black : Cell Phones & Accessories