On set there are always a bunch of people running around looking for outlets to charge up their iPhones. Folks be leaving their phones unattended and whatnot trying to get more juice.
Me? Not a problem. I have three batteries for my DROID! and I have this nifty thingy that can be attached to my car charger as well as to a regular outlet as well.
This way the kid always has juice unless she's locked it along with the keys inside a running vehicle. *BLINK* SIP: She's SUCH an idjit man.