Battery Case for iPhone 14 Pro Max,Upgraded 10800mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 14 Pro Max (6.7 inch) Charging Case & Carplay-Black

It doubles your current battery life. You’ll never have to worry about dead battery on cell phone. It also protects the phone ! The only con I can think of is it weighs more I’ll take the additional weight to double my battery thank you.!

I bought this and from day one it would not charge my phone unless it took a random act to work. I would hit the button at 20% 10% and it wouldn’t charge it the next day after taking out the case it would charge it then it started to drain my battery on my phone. I absolutely hate this phone case worst purchase I’ve ever had.

My husband never takes this off of his phone. He loves it and it lasts him all day! It keeps his phone charged even through a full day at the theme parks! It’s very durable and doesn’t have problems with the regular charger.

The buttons are very stiff, the screen protectors snapped very easily, and the phone does not also charge when the case is charging. But it will refill you battery.

Little bulky bit heavy, very well worth it though last a long time

I had this charging case for a little more than 2 months. In that time, it barely would charge wirelessly, if it did, it took all night (10+ hours) to charge, and then once it charged, it only lasted for about an hour and didn't charge my phone to full. After about 2.5 months, it just stopped working suddenly and stopped charging. now it won't hold a charge or charge my phone. Waste of $40, in my opinion.

It’s good when not broken, but durability is just okay with four months. My older battery case is still in use after 10 months.

I love my iPhone 14 pro max but, I work in IT and constantly on the phone. Constantly on the go and having the backup charge in a sleek black case. Sweet! Works like a charm, I even used the case to power up my apple tv remote. Great quality!