The real advantage (selling point) to the Optima is that it can't/won't leak acid all over your carpet in the event of overcharge i.e. when the alternator regulator fails or someone puts the wrong charger on it. As someone mentioned it's also safer in a accident since it is inside the car. I have heard(can't confirm this) that they also outgas a bit less which should lead to less corrosion in the electrical compartment. There are apparently other disadvantages. Dave S (Interstate user) --- In dmcnews@xxxxxxxxxxxxxxx, "Todd Nelson" <tan5732@...> wrote: > > I'm not sure what the hype is all about with these batteries. I bought a > basic "Autocraft" battery from Advance Auto over a year ago and it's still > going strong, 12.6 volts. I even had the car stored for 9 months and > brought the battery in the house during that time. I didn't even have to > trickle charge it and it didn't loose a single volt. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/