Battery Case for iPhone 12 Pro Max (6.7inch), [7800mAh] Portable Protective Charging Case Extended Battery Pack Rechargeable Slim Charger Case for Apple iPhone 12 Pro Max (Black)

This is the second time I've had one of these. I had two because the first one died and I had to replace it. The second one experienced the same events as the first, but it took longer. It suddenly stopped charging the case while I was charging it. The reason I believe it happened to both is that the piece that goes into the phone is MUCH smaller than the white piece on the apple lightning charger, so there isn't much room to charge it, and I also believe it doesn't last very long because it's cheaply made. Save yourself the heartburn and look at the Newdery or another one I ordered that are both charging cases and wireless chargers; they're a little more expensive, but they're not as bulky and should work, and they might even fit into a Weathertech phone holder in your car AND wirelessly charge at your desk.

Etta Morris

| Nov 25, 2021

I recently purchased a new phone, so I needed to order a new cover, which I prefer to have a built-in battery backup. This one worked for about 100 days before ceasing to charge the phone. After a few emails back and forth with the seller, they agreed to send me a replacement, and I returned the original. The second one is now doing the same thing, refusing to charge the phone. It accepts a charge and displays that it is fully charged, but when the battery is low, it will not transfer power to the phone. As a result, it's useless! Is it possible that I received a faulty batch of cases? There is no way to return it or exchange it! When I contacted Amazon, they apologized for the inconvenience and refunded my money. Thank you so much, Amazon!.

Wade Flowers

| May 16, 2021

This item has let me down because it does not hold a charge well. The appropriate apple connection does not fit well for some reason, so the charge does not generally take effect; I could deal with the device's weight if it performed, but it does not.

Marcus FORSTER

| Apr 08, 2021

I'm using a 12 Pro Max iPhone. Before turning on the case, wait until the battery is at 3% or less of the battery is at 3% or less of the battery is at 3 or less of% It gets back to 3% I turn it on and it gets to about 45% before dying once at 100% I turn it off and it gets to about 45% before dying. This is something I've done a few times and never had any problems with. The case is a little bulky, but I like how it feels in my hands, and I would recommend it to anyone who uses their phone a lot.

Leandro Hobbs

| Jan 04, 2022

I went into this purchase knowing it might not be as good as it sounded. However, the quality of this case is at best pathetic. It comes with 25% charge in the internal battery. It will not be able to charge any more. It doesn't charge when I plug it in. I switched on my phone after putting it in the case. It charged my phone to 80% of its original charging capacity from 10%. Which is not bad considering it only had approximately 25% of its life. However, since it won’t charge, it is nothing more than a heavy piece of rubber now it is.

Maison Melton

| Aug 02, 2021

WOULD NOT BE CHARGED It's pointless. This case was purchased by my daughter and me. After a day, it would no longer charge. We exchanged it for a new one, but the problem persisted. The second one was eventually retuned by both of us. We didn't order a third because the battery life was insufficient.

Juliet Merritt

| Jun 29, 2021

When it's working, it's working. You get what you pay for when you buy something. After experiencing problems with it not working after only a few days of use, I returned it for a replacement, which will arrive in a few days. We've used this product before and found it to be quite durable.

Chandler Oconnor

| Sep 01, 2021

If you're looking for a little more annoyance in your life, this product is for you. I connected it to charge at night, and when I woke up the next morning, neither the phone nor the battery case had charged. The issue is that the charger plug does not fit correctly and there is no contact. Buy a Mophie, which is cheaper on Amazon, but in the end, I should have trusted my gut.

Jasmine McCarty

| Feb 13, 2021