iPhone XS and XS Max Smart Battery Case contains 10.1Wh battery, 13% larger capacity than previous cases - 9to5Mac
Smart Battery Case for iPhone XS Max | Verizon
iPhone XS Smart Battery Case - Black - Walmart.com
A Review of the iPhone XS Max Smart Battery Case – The Sweet Setup
Alpatronix BXX Max 5000mAh iPhone XS Max Qi Wireless Battery Charging Case
Apple White Smart Battery Case - iPhone XS Max White from AT&T
Battery Case for iPhone Xs/X/10 Upgraded 6500mAh Protective Rechargeable Charging Case for iPhone X Extended Battery Pack for iPhone Xs Portable Charger Case Backup Cover (5.8 inch) - Black
Smart Battery Case for iPhone XS Appears to Be Compatible With iPhone X - MacRumors
The iPhone XR and XS Smart Battery Case just got a rare price drop | Macworld