printed power cells aren't charged

[Denton]

Bottom post of the previous page:

when I kill the omnilathes later this week

You already made this PR though https://github.com/tgstation/tgstation/pull/34619

[oranges]

The solution to this problem is to allow battery rechargers to take in as much grid power is as available in a tick to fill batteries (letting other machiens tick first of course).

This means if the engineers aren't jerking about your battery will charge super fast and you won't need to worry about charging them, and you don't create energy out of thin air.