Energizer Jumper Cables for Cars
If you've ever gone to the drive-in movies, then chances are, you've seen those one or two cars that are still in the parking lot as everyone else is leaving. Why? Because their batteries died. It's not an uncommon thing to experience at a drive-in theater, so it's always good to be prepared. You should have one in your car regardless, but especially if you're driving out to a drive-in movie.