Battery Case for iPhone Xs Max, 5200mAh Portable Charger Case Protective Extended Battery Pack for iPhone Xs Max Charging Case for Apple iPhone Xs Max Power Bank (6.5 inch) - Rose Gold New

????Customer Must Know : ?Only compatible with iPhone XS Max (6.5 inch) ?---Lightning Sync. ?When data sync, no need to remove your iPhone from the battery case. This charger case has data transmission function with the same speed as iPhone's original interface. ?---Extend Battery Life. ?This battery case more than doubles your iPhone's battery life without doubling its size. The concern that cell phone is running out of power will not be occurred. ?How to use: ?1. Just fully put your iPhone XS Max into the battery case. ?2. Press 3 second the power button of the battery case, It will start charge your iPhone. Press 3 second the power button again, the case will stop charging. ?Specifications: ?- Production date: 2018 ?- Capacity: 5200mAh ?-Battery Type: Grade A+ Li-polymer ?- Output Voltage: 5V ?- Output Current: 1A ?- Input Voltage: 5V ?- Input Current: 1.5A ?Package Included: ?1 x 5200mAh iPhone XS Max Battery Case ?1 x User Manual [Not include charging cable] ?Warnings For Optimal & Safe Usage ?1.Batteries are sensitive and should not be left in the sun. ?2.You had better use your original stock cable or a third-party-certified lightning cable for charging the battery case. ?3.Please do not wiggle the lightning port when you plug or unplug the cable.