So the two things that i need to power (mainly) are a raspberry pi (5v) and a lcd screen (12v). The raspberry pi is easy enough to power, it needs 5v 2A and that doesn't seem to be a problem, my issue come in with the LCD screen, my project is supposed to be portable, its a portable media center, similar to a portable dvd player that lets you watch dvd's wherever you are and is run off battery. I want this to be similar, but i don't know how i should proceed in powering the screen, 12v batteries are like are like car batteries (most literally are car batteries from what i can find) and that is a bit too big to be put into something like this, is there a way to step up voltage like they do in some ics? (i have whats called a minty boost that has an ic that takes anything below 5v and outputs a solid 5v) or should i be trying to put some battery packs in series (i was told this is a bad idea but i figured i would just put it out there anyways) or what should i do? any ideas are helpful, thanks!
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