Ever wonder how much battery drain you can expect when leaving Sentry Mode enabled on your Model 3? While this may not be an issue if you leave your Tesla parked during the day, it very well could become a concern if it's parked for an extended period of time.

I conducted a test to see just how much sentry mode was draining the battery when we left our Model 3 unattended. To kick it up a notch, I also had cabin overheat protection enabled. The results really surprised me. Phantom drain is really a thing when your Tesla is parked for for a longer period of time.

#mywifestesla #model3 #sentrymode