[EricH]

Originally Posted by oswaldonfire

I believe you'd be limited by the fact that there is only a single 120v outlet, reserved for the Classmate PC. [...] Or can we run the classmate off of battery power and use the 120v socket for additional electronics??

The 120V outlet is not a 120V outlet. It's a Classmate power adapter. Guess what can't be plugged into the Classmate power adapter?

Yep, anything other than the Classmate.

I don't remember seeing any Q&As or rules about another battery powering stuff on the operator console; that may be because nobody's asked, or it may be that my memory is going bad.