Powering Cycles with a power bank

Hi!
I would like to know if anybody here is using a powerbank to power up their Samples or Cycles?
I have a power bank that has the output of 5V and 2.1A, if I just use the correct type of cable then i cannot see why it wouldn´t be a problem to use the power bank.
Am I missing something here?

7 posts were merged into an existing topic: External battery for Model:Cycles