Submitted by dantir on December 6, 2012
Well, I had to go out of town for 8 days so I decided to do a little experiment. I left my Model S unplugged in my garage to see what would happen ( same as if I left it at the airport). Over 8 days it went down from 225 to 157 miles. I think if you left it at the airport for 3 weeks it might be a bit dicey.
Anybody have any tables or insight to how fast the charge dissipates?