could i use my 6.25V output motorola charger on my 7V PS2 fan?

and i bought a 12V computer fan today... how am i supposed to power that?
iwantFUEGO Reviewed by iwantFUEGO on . Computer fans... could i use my 6.25V output motorola charger on my 7V PS2 fan? and i bought a 12V computer fan today... how am i supposed to power that? Rating: 5