Original ps1 screen and battery question?

[stupidity395]

Hi i'm a total newb here and i was just wondering if there is a ps1 screen for the larger ps1 and also whether i need to mod a psu (if there is one) to use a ni-cd 7.2v rc1400sp battery pack on the same console (if that would work). could anyone help me here please? thanks in advance, stupidity395.

[GeckoLink]

1. I do not think there is but you could mod a screen to run on the old console
2. yes you could