psx2p Posted March 23, 2010 Report Share Posted March 23, 2010 So i have a Battery pack here that is useless to me, so it made me thing, i have a spare USB extension here also so what i want to do its drop the output from this battery pack which is 9V / 5400Mah down to 5V / 5000Mah (the standard USB port) so what Resistors should i run? man i knew i shouldve payed attention in circuit design............. Quote 01 GMC Sonoma 4x4 RF T1500.1bd DC LVL 4 12" Link to comment Share on other sites More sharing options...
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