Battery Case for iPhone 8/7/6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 8/7/6/6s(4.7 inch), Compatible with Wire Headphones-Black

The first couple months were awesome. Even bought a second one for my husband but the top falls off easily and both were lost quickly. Then after 4 months we realized it was killing the battery. But the time we figured out it was the case, our iPhone batteries wouldn’t hold ANY charge. Would have to use the case to get the phone to work. Had new batteries installed and threw the cases away

Too fragile

My 21 year old son was going to get a new cell phone because of a weak battery. I bought this case charger for him, and now he doesn't have to spend the money for a new cellphone!!!

I gave this phone case 2 stars only because the charging port broke off after 2 months of use. It held a charge well and felt good but not very durable.

So far I love this case. Ease of putting it in the phone and ease of recharging. I would recommend this to anyone. Great product!!

i love it! thank u so much! this is less hassle than my powerbank before because it has cord lol. thank u!

I did not dislike nothing about it I loved it

The magnetic top of the case falls off really easily. Mine is lost and now the case is useless.

-Se me ha caído dos veces-Lo dejé por error debajo de mi almohada al dormir-Lo he cargado al menos 20 vecesY sigue funcionando bien. El material es una especie de plástico negro mate, del tipo que aunque se te raye, no se percibe mucho. Mi iphone 7 tiene ya 3 años y medio y le dura normalmente 4 horas la batería, con este accesorio se ha casi triplicado la duración, Obviamente el teléfono tiende a calentarse un poco cuando se está cargando, ya lo hace con un cargador normal y no lo va a dejar de hacer con este. EL funcionamiento es simple: Pones la funda a tu celular y antes de dormir, lo conectas para que se cargue, al despertar estará cargado tanto el celular, como la batería de la carcasa. Tiene un botón, si lo pulsas una vez, te muestra la carga que tiene (cuatro leds es 100%, dos es 50%, ect), si lo mantienes pulsado, comenzará a cargar el teléfono, cuando se haya cargado al 100%, automáticamente se apaga la carga de la batería.