My 2014 Prius plug-in can do about 7 miles on battery, the quoted range is 12 I believe? I get one way to work on that but it's great for just popping out to th

My 2014 Prius plug-in can do about 7 miles on battery, the quoted range is 12 I believe? I get one way to work on that but it's great for just popping out to the supermarket and back.