Nothing foretold trouble As one fine day I wanted to charge the phone at work, the bank does not emit any signs of life, just zero. I tried to charge and everything that was possible but it's all useless Question to the seller: How is such an issue resolved? Is it possible to make an exchange?

Enough to charge the phone a couple of times (iPhone 11), helps out regularly. The battery itself is charged with a standard 1A charger through the type-c connector for five hours (which, in general, agrees with the data on the case - Rated capacity 5500 mAh (5V / 3A)). It takes a very long time to charge via micro usb (of course, it also depends on the cable, but via type-c it is twice as fast)

It's nice to hold in your hands. Cable included. Glad I bought, highly recommend Some pros: Compact, yes. Easy. 50% charge "out of the box" was enough to charge my phone almost completely. Fast charging is on too. It turns out that a couple of charges should be enough. Prior to that, I took on trips more capacious, for 20,000, but in the end, each time I returned home with an excess charge of the can, it turns out I carried too much. It will be just right for one day. Has cons: Well, of course,

Has some pros Small and capacious, cool appearance. I took to charge canon rp, copes with its task, so there is pd3.0 With its cons. They could also put the cable in the usb-c -> usb-c kit, otherwise I had to run around the shops to find it.

I liked the convenient small and the declared 10000 mah is actually the original Has some pros Cool charging keeps well enough for iPhone 11 3 times to charge Has cons: From fast charging via Type-c, if you do not pull out the cord, charging ends by itself

I chose something not too large in size and accidentally saw this jar, as a result, I took it. At the moment I did not use it, I just charged it after purchase. There is a very informative instruction inside the box, for those who buy this jar I recommend that you definitely familiarize yourself with it, there is useful information on how to charge headphones or a fitness bracelet with weak currents. The size of this jar is really impressive. I recommend to purchase.

Excellent device for your money With its pros. Charges fast Can charge and charge at the same time Little Price-quality ratio Has some cons After a month, for some reason, I did not immediately begin to charge, how to connect a device to it. You have to press the charge button intermittently.

Type-c and micro usb work both ways. There is pass-through charging. In general, a very convenient, compact device, now always in a backpack, often helps out. There is a low current charging mode for watches / headphones etc

The measurement of the actual capacity upset. An iPhone three times may be enough to charge, but an android with a capacity of 5000 mah - consider for yourself.