5V dc dc converter

Does anyone know what the maximum output is or the dcfc converter that drives the raspberry pi - do you think I could run something else at 5v at 0.6a without making everything else unstable.

I did t want to pull the heat shrink off !!!

actually, whilst I’m here, there’s a 13.8V output to the fathom-x too. What’s the maximum current that can be sourced from here too? I know there’s a spec. on the site about the max power required by fathom-x but wasn’t sure how much room there was left.