iPhone 6/6S/7/8 Battery Case with QI Standard Wireless Charging, Epuirie 3800mAh External Battery Case Portable Rechargeable Backup Power Bank Protective Battery Pack (Black)

Seems OK not had this long enough to judge. Not certain it actually has the stated capacity. But it is too early to say. Upped to 5 stars, this is a good piece of equipment, been on use several. Months now. Really happy with it.

Very fragile connection easily damaged.

Worked ok for 2 days then stopped charging my phone

This item no longer charges my phone when placed on a QI charger. The whole point of this product is to save time by placing it straight on to a QI charger and not to keep using a cable. Seller has organised a replacement.

Awesome! I have received the case, and just wanted to say 11/10! A bit heavy, but worth it.

This was a present for my son to increase the range and duration of his Pokemon hunts. He now goes out all day and still has battery left. It has more than doubled the life of the battery on his iPhone8.

Great product, just a shame it broke after six weeks

Was hoping to find a larger battery capacity, but this was the biggest I could find. Even so, it keeps my phone charged for well over a day or two...and I play some battery-draining games... Nice size - slimmer than expected. Great addition to my phone. Qi was what I was looking for. Could be a higher capacity battery, but fulfills my needs. Case is very protective, after dropping my phone several times 🤦🏻‍♂️