"Report warned deployment of lithium-ion cells could take two years TOYOTA, Japan - Introduction of the next version of Toyota's hit Prius gas-electric hybrid won't hinge on the development of a more efficient battery called lithium-ion, a senior Toyota executive said Friday. The Toyota official, who requested anonymity because he is not authorized to speak on the matter, said various innovations for the next Prius are being considered — not just the lithium-ion battery." more at http://www.msnbc.msn.com/id/21030638/ Wonder what are the other technologies that they are considering?
yeesh.. it's just the same article over and over.. I wonder who copied and pasted from whom? Even the wordings is very similar! Hmm, no idea. Ultra capacitors?
