Even the name "Power Bank" seems as though it would be relevant with regard to E-Corp, but on the tech side of things, there may be more to them than meets the eye at first glance(a deal you use to charge your devices).

When you get yours, please take the time to inspect it in every way possible. Obviously plug it into your phone, but also if it's mircro usb to micro usb, try and plug it into a pc however you see fit. There are plenty of adapters to make that possible. You can even take it apart to ensure it's "just a battery bank"

It's odd, to me, that they'd just send out plain old power banks considering the connotations within the show itself and the terms used.

Since so few were given away, make it a priority to use the thing you got for free to see if it leads to something bigger.

Thanks.