Thanks for your input Tebit, but I seriously doubt 2 9 volt batteries will die out in a couple of days, see that's the problem, I have to have a warm sample on me at all times, I can't sit it somewhere because when they come and get you, it's stop what you're doing and come with me. I don't know too much about "the urinator", is there a on/off switch? Can I attach the 9 volt batteries to the device when needed? Man, I don't know, this random drug test shit got me fucked up. I just wanna smoke a couple blunts after work, is that so bad? I'm just going to call the makers of "the urinator" and ask them some questions. Thank you all for your advice and wisdom, peace!!!