Exchangable_Battery_Electric cars
There are constraints for using electric cars. The main constraint is charging time of the batteries on the road. Is it difficult to exchange the used batteries for
charged batteries at battery stations ? . We could have battery stations on the road like having gas stations now. Of course I am not against doing research to find the fastest method of charging the batteries , quickly chargeable material etc. However pencil is the best and cheapest tool to write in the Mars
We may have constraints to implement battery stations on the road . You may write to me sun.suthasun@gmail.com