Apple's new Smart Battery Case fits an iPhone X, but charging requires iOS 12.1.3
iPhone XS Smart Battery Case fits the iPhone X, but functionality blocked by iOS : r/apple
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
Apple Smart Battery Case Review: iPhone XS/Max & XR design, wireless charging, still bulky [Video] - 9to5Mac
Apple's new Smart Battery Case fits an iPhone X, but charging requires iOS 12.1.3
Apple Smart Battery Case for iPhone Xs Max - Black for sale online | eBay
Best Buy: Apple iPhone XS Smart Battery Case Black MRXK2LL/A
Apple Smart Battery Case for iPhone XR/ XS/ XS Pro Max Black White Pink FAULTY | eBay
iPhone XS Smart Battery Case! - YouTube
Review: Apple Smart Battery Case
Tested: Using the iPhone XS Smart Battery Case on the iPhone X | AppleInsider