Battery Case for iPhone 11 Pro Max, 6500mAh Portable Rechargeable Battery Pack Charging Case for iPhone 11 Pro Max (6.5 inch) Extended Battery Charger Case Backup Power Bank (Blue)

This worked well for 3 weeks and then stopped charging the phone. The case itself would charge, but didn’t transfer to the phone.

Very happy with this product. Easy to handle and looks great

This item damaged the lightening port on my phone. It worked at first but then wouldn’t pass through audio at all, damaged my lightening cord ends and permanently destroyed the charge port of my phone. Don’t buy these

Purchased in December stop working in January / didn’t charge my iPhone anymore don’t purchase

Had it one month and it is broken.

worked For one day, trash

This product seemed to work great for about 6 weeks. The battery in the unit seems to be taking a charge, however, I can't get the phone to take power from the device any longer. One concern I have it that the Lighting end inside the case never looked like an original Lighting design which might be part of the flaw with this unit. At this point, I think I might want to use another brand since this one failed to quickly.