KRECOO Power Bank 20000mAh Portable Charger Ultra Thin External Battery Pack Dual USB Output with Emergency LED Flashlight for All Type Cell Phones & Tablet PC, Smart Devices

Works well. My only complaint is that it will turn off in the middle of charging, and you have to unplug your device, then plug it back in, or flip the switch on he charger again. So when charging, you need to keep an eye on it, otherwise your device will not get fully charged.

I can only charge my LG Styo 4 maybe 2 times. My phone takes 3300mah to charge it up. Granted I'm usually streaming a basketball game while I'm charging my phone with one of the 2 charges. The other time I charge I may be listening to the radio while charging. Either or I technically should be able to charge my phone 6 times with it. 5 if I'm streaming a basketball game while charging. I didn't charge it to full when I took it out of the box. That can't be the answer to this problem. Anyone else having this problem?

Tends to turn off while charging. Also takes along time to fully charge the battery pack. I got this in April and it’s august now and the micro USB port where you charge the battery pack broke and fell into the battery pack

I'm returning this, it wouldn't stay on to charge. It was fully charged before I used it. Disappointing since it's lightweight and I wanted it for camping.

Great power bank. I had one before, but it only gave me one charge and I was only able to charge one phone at a time. this one charges my phone fast and I was able to charge more than one phone at a time. Very light, easy to travel with.

I love it so I end up with two

Very nice

I did the test when the product arrived and it seemed good then I did not do anything when I connected the phone with the full power bank charge, very bad.