In reality AAA is starting to offer emergency EV charging services. I thought someone already mentioned it.
http://www.fastcompany.com/1762382/what-happens-if-your-electric-car-runs-out-of-juice-on-the-road
http://www.fastcompany.com/1762382/what-happens-if-your-electric-car-runs-out-of-juice-on-the-road