Battery powered Cerberus

I want to power my Cerberus with battery, how do I do that? Wouldn’t it be cool to have a battery module we could plug into socket 8?

I’m working on a home health care device for my cat and the poor thing is tethered with the USB :’(

google for a USB external battery pack.

GHI will be offering a battery module but you can now just use any USB power pack like Mike suggested.

Nice, this looks easy - I’m going to order one of these - Amazon.com