I read Carltons question about storing his 300-C's battery indoors over the winter. It struck me that doing this is a way to extend the battery life, but according to the teachings from where I worked it should have a charging system to maintain the "float" voltage on it so that it does not decay during its storage. I gave that some thought and solar powered battery maintainers seem a nice eco-friendly way to address this issue. I know others winter over their cars. So I did some looking around and came across this on bay: http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1321422448 SOLARGIZER Battery Maintenance System I understand the principals the technology applies. The seller does state that "case" lot sales are possible. A case in his description is 40 units, is this something that folks would be interested in???? -- Paul Holmgren Hoosier Corps #33, L-6 2 57 300-C's in Indy