I'm a goon ..... it's that time of the year...where we " pickle " the bikes... drain... treat.. etc etc...pull battery. I pulled the battery from the Condor... placed it on the shelf with the others... grabbed the battery charger... I have several chargers.... but my grey matter must have been in void mode... got one of the " big " chargers... placed it on 6 volt.. hooked it up... and left. Later that day got a text from my fellow shop buddies... the entire shop REEKS of sulfur. The battery was new this spring.