The new technology is called ion concentration polarization.

VOA: special.2010.04.05

And unfortunately, the federal government and industry have focused a huge percentage of battery research solely on lithium-ion technology.

NPR: Trading Foreign Oil For Foreign Electric Car Parts?

He also said the company has no plans to step away from lithium-ion technology, either in the 787 or in future vehicles.

FORBES: Dreamliner Woes Aren't Slowing Boeing Down

Besides, Airbus too has staked its reputation on lithium-ion technology.

CNN: How Boeing can bounce back from Dreamliner problems