My opinion is that you take a battery out of a UPS and use it instead. Easy enough with a couple of alligator clips. The previous owner of my car did that at car shows, and it was more than enough to run the door/interior lights (LEDs) for several hours. (YMMV/BOCTAOE) Farrar Hudkins #2613 daviddelorean wrote: > How long would your battery last from a full charge state with the car > off and parking lights on, headlights off, binnacle lights off. > Important note -> side marker lights and license plate lights are LEDs. 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/