Not sure if this is a bug or not, but the Quantum Helmet seems to be chewing up EU like a mofo. I've used it for some time and could go quite awhile without recharging it, now it seems after 1.107, even after a quick mining trip, it's depleted quite a bit.
I'll double check, but I'm pretty sure I was only missing 3 hunger bars, mounted the helmet, and it ate up like 200,000 EU. Perhaps this rate is intended, but seems harsh.
Vanguard