Charge op-1 with power bank?

OP-1
#1

Hello!
Has anyone tested if the op-1 can be charged with a power bank?
Thanks

#2

yes, worked for me

#3

Yes, I’ve tried with little power banks, not enough capacity to get the op fully charged but it works for me too.

#4
yes, worked for me
Yes, I’ve tried with little power banks, not enough capacity to get the op fully charged but it works for me too.

Ok thank you for the info.

#5

Yes. With a waka waka power.