Battery Case for iPhone 11 Pro Max, 4500mAh Slim Portable Rechargeable Protective Battery Pack Cover Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Extended Battery Charger Case (Black) 
BrandFOCUS
ColourBlack
Form factorBasic Case
Compatible phone models IPhone 11 Pro MAX
MaterialRubber, Polycarbonate
About this item
?? IMPORTANT NOTE: This battery case Only compatible with iPhone 11 Pro Max (6.5 inch), Not compatible with iPhone 11 Pro(5.8 inch) and iPhone 11 (6.1 inch), Support the headphones that came with your phone. [Not support Wireless charging.]
?? Double Your Battery Life: Never run out of juice with 8500mAh battery case, certificated by CE, FC and RoHs. Supply enough power to FULLY and SAFELY charge your iPhone XR. Enjoy more talk time, music, movies, and internet surfing. The best choice for travel and work.(compatible with wired headphone)
?? Easy Installation & LED Indicator Lights: Soft top part makes installation easier. Sliding your phone into the case-pushing phone to the bottom Tightly-long pressing back button for 3 seconds. Besides, you can click the back indicator lights for 3 second to check how much power left. (0%-25%-50%-75%-100%)
?? Advanced Sync-Through Technology : You can sync your iPhone 11 Pro Max to your Mac book, PC or laptop without removing the battery case. 100% compatible with all iOS versions, Apple Pay, and future iOS software updates (Apple CarPlay is not supported).
?? 100% Satisfaction Guarantee: If there is any reason makes you unsatisfied, contacts us to get your 12 months money back guarantee and lifetime technical support. Start your Risk-free purchase by clicking Add to Cart button.