flota720, I know there are fuel cell battery companies like FCEL, but I am not aware of a company that specifically supplies electric power to charge batteries.
If/When there are more electric cars on the road, they will need to "plug in" somewhere. Seems to me that gas stations/conv stores could have charge machines that take $1, $5, $10, $20 bills. Now, who will manufacture the charger machines? If you buy that company stock and hold it for 20 years you may do well, lol.
jmho, anyone, feel free to add comments.