it is supposed to add realism, without losing the infite fower
well, i will add it, but its supposed to b like, wow! i made something, insert this battery here, then it starts up
Why would we want to replace- ooohhhh. I get it now. If this has an onoff switch then +1. If not, then I dont get why we should replacing what would be 1 pixel of BTRY with a more spacious option.