I did that quest hours ago, but it was still mislabbeled as all fuck ("We passed by the maintenance room on the third floor I think there's one there" oh, fuck you game. Thank you for that direction....THAT YOU CANT EVEN GET TO THE THIRD FLOOR BECAUSE THE FUCKING GAME BLOCKS THE THIRD FLOOR). I got enough batteries now. But still, fuck the game. I can't find the photo.
And the game isn't hard, it's just terrible and ridiculously un well communicated.