Machines I have been playing with today have appeared in world fully charged. Not just when first crafted, but EVERY time I pick it up and place it. Examples are the Electrolytic Separator. Chemical Infuser, and most hilariously and disastrously the Laser.

I was setting up in a pocket dimension. It literally punched a hole in the fabric of reality.

If I wanted to exploit this I could easily use a block placer/breaker to make infinite energy.

Were you wearing some kind of armor or capacitor that charges items in your inventory or are you using a system like EnderIO's wireless charger or PneumaticCraft's player interface?

Oh I am so derp. I sometimes forget how overpowered the Draconic Evolution flux capacitors actually are. Some of these devices were only in my hot bar for half a second and it still fully charged them. >.<