I own a few eGo batteries with the 5 click safety. I was wondering if I don't turn these off and the button is not pressed, such as overnight, are they drawing any power? I use to always turn them off after a vape session, but I found that the 5 clicks on and off all the time drain the battery quicker, so now I just shut it off when I put it in my pocket. Is just leaving the battery on when I'm not on the move ok when I'm probably going to just pick it up in another 30 minutes or in the morning?