I do, and love it. But apparently, it's not such a new idea!
Click for full size - Uploaded with plasq's Skitch
Click for full size - Uploaded with plasq's Skitch
2 at a time! I like to switch between flavors. I drive to Tampa about once a month (a 4 hour round trip) It sure saves batteries and keeps me from looking for them on the floorboard when I drop them!
I do, and love it. But apparently, it's not such a new idea!
Click for full size - Uploaded with plasq's Skitch