They point out 2 reasons.
Price is high and its cruising range is limited.
These reasons lie in batteries.
EV batteries are expensive and their capacity is not much.
There is need to be improved.
If you think of roll to roll process in production of batteries,
why not try steel belts to increase process speed?
Below is image of continuous process.
Battery materials are laminated between upper belt and lower belt on and on.
Steel belt video: http://www.steelbelt.jp/060video/video.php
Contact by email: overseas@dymco.co.jp
Facebook: http://www.facebook.com/dymco.limited
