Originally Posted by Drifter

I am a little anoyed with the noise my Cell Master makes, because in Winter we run Mini-Z in a quit small place and people started to moan about his noise. The fans switch on as soon as the charger starts to charge (is this normal, shouldnt the fans switch on only when the charger has reached a certain temperature?). So today I opend it up and tryed to isolate the fans from the housing to make the noise less anoying, but that seems to be quite difficult. But i saw that the fans are connected with connectors to the print board and can be undone. So my question is what charge current will be ok for the charger with the fans disconnected? Is 4 cell 1A charge safe? Will 6 cell 4A be definately to much?