CAN YOU MAKE A BATTERY THAT YOU CAN TURN OFF AND ON. PLEASE
One: don't reply to necros. It doesn't solve anything.
two: Schicko posted a save with a battery apparatus that can be turned on and off. That is pretty cool, I admit, but I don't believe a point was made.
three: "In future please do not post in old threads, or type in block capitals." Breaking your own rules, eh?