I'm having a hard time finding out, if it's possible to have two power banks attached to a pi. Is there something like an Y-cable or something?
Use case is, that I'm planning on doing a timelapse video. I would power the pi with one power bank. When the power bank is almost empty, I would plug the second one on and take the first one with me to charge it again. I'm not looking for solutions with battery packs powering the pi over GPIO or something. Just clean and easy switch the power banks.
Thanks in advance.