Hey VB, Just a heads up I have had some fun experiences recently with the Optima Red Top batteries. Pretty much if you don't drive your car daily and have an alarm you want to avoid these at all costs. As I drive my car every other week or longer and keep the alarm engaged, the battery would be dead every time I went to start it. I talked to Optima and they said due to the design, the Red Tops are not to be used when there is a drain on the car and no alternator to charge the battery. It should be for starting only. If you are using this on your BTTF car I would assume you have it powered on at shows. You may want to look into trading it in for a Yellow Top which are designed for deep discharges. That is what I had to do, and 6 months later the battery still runs as strong as day one. -Derek #10084 www.deloreanreborn.com --- In dmcnews@xxxxxxxxxxxxxxx, "Robert Moseley" <videobob@...> wrote: > > I just replaced my BOSCH battery with one of those Optima "Red Top" > batteries form Sam's Club. > Fit just fine and seems to work just fine. > Really, anything that will fit in the hole will work. > The bigger the better! > > Being that my car is a BTTF car, I plan to add another one of these > batteries with an isolator to run all the electronics. > - Videobob > 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/