I have a brand new alternator installed and it is not showing a charge, I am running it to 2 yellowtop batts, and it was suggested to be it could be the batts are low and the alt is not going to be able to charge them when they are low, the alt just helps hold the current charge the batts have, do you think that is true. I have runs of 2/0 everywhere including the big 3 so I am sure my wiring is ok. what do you think could be the problem? Either way if I cannot get the alt to charge I will be selling all of my brand new equipment. so today is basically the end all be all of my stereo existance if it works, I have a pretty loud bassracer but if not I am selling and going to pocket the money. I have been dealing with stupid little issues like this for the past month, broken fuses wrong alt sent to me then the corrected one sent to me and now is not showing a charge, I just do not know what to do.