I have a power bank/portable charger

[Eliot Rosewater]

With a USB-C input and two USB-A inputs.

I was going to add a picture here, but I don’t know how to do that from my phone.

I know how to charge a device with it, but I do not remember how to charge the power bank itself.

It has two USB A inputs (the larger end, not the smaller end) and one USB-C input.

Thanks for the answers, I figured it out, usb-c to usb-c like the one I have to charge my laptop.

The usb-a inputs on the power bank are the larger end of a usb a cord and there is no usb a smaller end input, if you know what I mean.

[intrepidity]

1. Do you have a power plug adapter that has USB?

So, it plugs into a wall socket but has a female USB port--that plus a USB-A cord will recharge your power bank. Or, you coukd use a computer or laptop as the power source to recharge the bank.

[canetoad]

2. My power bank has one of each ports (A & C)

To charge it, plug lead into USB C port, other end (USB A) into computer or wall charging outlet.

On edit: A closer look shows "5V In" and "5V Out" in miniscule letters on the USB C and A ports respectively.

[Eliot Rosewater]

3. Thanks, yours has BOTH the smaller end of the a and c while mine only has the c...

But I have a c to c charger with cable to charge my laptop and that is working. I have other power banks that have both of the A and C input, so that would be easier to do I suppose.

[WA-03 Democrat]

4. This

The USB C input is to charger the pack battery. The USB A are output charge ports

[IbogaProject]

5. C is your input

The USB-c it might also be an output, but I've seen variation in that respect. The usb a ports are certainly output only. there may be a micro usb on the side as well, but that will likely charge slower. Buy the charger online and look for the designation power delivery.

[Earth-shine]

6. I have several power banks. They work as described in post #5. USB-C is the input.