[2-Pack]Portable Charger for iPhone 16 Series,Upgraded 5200mAh PD USB C Power Bank Built-in USB-C Connector, Battery Pack Compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series,Samsung,Android

The batteries work well nice charge not too heavy and I’m enjoying that it’s on the bottom of the phone. I can still use my phone when needed.

They work great in my new I phone 16. READ the directions though. You push the button to see how much juice this device has left. After it is fully charged you plug it into your I phone. The battery goes green, HOWEVER after a few minutes it goes grey and stops downloading from the battery to the I phone. HOWEVER the instructions say to plug your I phone into it and then push this same and only button once to start transferring the power from the battery stick to your I phone. In other words this lone button has more than one function.

Very good chargers. They charge quickly and are small enough to fit in your pocket or purse.

It works perfectly with my Samsung Galaxy phone. It charges at normal speed (not fast-charging). Battery size is 5200mAh @ 3.6V or 18.7Wh. That's 1 full charge of my phone from empty to full. For the price and convenience, this is a good buy.

I used these on my trip to NYC and honestly I'm such a big fan! These battery packs are SUPER portable. All you do is plug them into your phone and let them work their magic. You can't even tell that they're connected to your phone, but they also have a secure connection so you don't have to worry about them falling out as well. These battery packs charge pretty quickly too. I have an iphone 15 pro max and one full charge from 10% will bring my phone back up to 100%. It's perfect for those who are on the go or traveling and don't have access to wall outlet, or those who don't want to bring the heavy battery packs with a billion cables connected to them. Highly recommend them!

I'D LOVE TO RATE THIS ONE STAR. IT'S EXTREMELY UNFORTUNATE I CANNOT. I PURCHASED THESE NOT EVEN TEN DAYS AGO AND ONE QUIT WORKING WITHIN TWO DAYS. TODAY, LEGITIMATELY NOT EVEN 5MINS AGO I REALIZED THE SECOND ONE STOPPED WORKING. SO THIRTY BUCKS DOWN THE DRAIN. I'M NOTTTTT HAPPY!!!

I love powerbanks and I have used several different brands. It's just so convenient to leave one in my bag or in the car just in case. My only complaint is how big and bulky they usually are. I was so excited to see this smaller version, but I was a little skeptical. I was afraid that it would not hold as much power or wouldn't work as well. I was pleasantly surprised that it is just as good as a big one. It charges just as quickly and it holds plenty of power. It's small and lightweight so it is much easier to use on the go.

Works as described. But I bought them to use on my VR headset and I get a warning that it is not charging strongly enough. It still worked, but I no longer use them for VR. Handy units for many devices.