<strong>Yahoo Message Number: 62709</strong> <br/>Hello<br/><br/>Should AGM batteries connected to shore power/charger at "float" give off sulfuric acid vapors and seem to bubble from one of the sealed caps? They haven't done this before yesterday. Is this a problem for these? If so how should I poceed so I can leave connected unattended? When equalizing wet cell batteries I expected this. <br/>Thank <br/>Ed<br/><br/>08...