I do like the idea of using the Quantum Chestplate like a lappack. I can survive building a house out of nukes and detonating it; I think using it to power tools would hardly be crippling.
Also, it would bring it in line with the other Quantum items, as it's the only one without a special function that drains power:
Helmet trades power to get rid of eating, breathing, and poison.
Chest plate has no special function.
Leggings trade power for very fast movement.
Boots trade power for massive jump height.
I'll make this as simple as possible ALBLAKA SAID NO!