How to load arduino program with portable battery

I’m trying to do what Takumi does in this video (https://www.youtube.com/watch?v=7t8ggCvSLRs&t=1s) and upload my code to my daisy so I can use it without my laptop. it uploads fine, but once I unplug it from my laptop and into the external battery, nothing happens. how do I fix this?

Hey @reese!!

Please feel free to share the code and we would be happy to have a look :slight_smile: